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annotate Scan/UARTConnect/connect_scan.c @ 412:e7a3be42ae1e

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Debug code for interconnect cable debugging
author Jacob Alexander <haata@kiibohd.com>
date Sat, 20 Feb 2016 13:27:49 -0800
parents a3825c7fc651
children 23a1868b4ac2
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1 /* Copyright (C) 2014-2015 by Jacob Alexander
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2 *
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3 * This file is free software: you can redistribute it and/or modify
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4 * it under the terms of the GNU General Public License as published by
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5 * the Free Software Foundation, either version 3 of the License, or
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6 * (at your option) any later version.
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7 *
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8 * This file is distributed in the hope that it will be useful,
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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11 * GNU General Public License for more details.
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12 *
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13 * You should have received a copy of the GNU General Public License
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14 * along with this file. If not, see <http://www.gnu.org/licenses/>.
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15 */
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16
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17 // ----- Includes -----
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18
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19 // Compiler Includes
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20 #include <Lib/ScanLib.h>
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21
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22 // Project Includes
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23 #include <cli.h>
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24 #include <kll_defs.h>
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25 #include <led.h>
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26 #include <print.h>
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27 #include <macro.h>
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29 // Local Includes
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30 #include "connect_scan.h"
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33
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34 // ----- Defines -----
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35
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36 #define UART_Num_Interfaces 2
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37 #define UART_Master 1
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38 #define UART_Slave 0
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39 #define UART_Buffer_Size UARTConnectBufSize_define
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42
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43 // ----- Macros -----
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44
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45 // Macro for popping from Tx ring buffer
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46 #define uart_fillTxFifo( uartNum ) \
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47 { \
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48 uint8_t fifoSize = ( ( UART##uartNum##_PFIFO & UART_PFIFO_TXFIFOSIZE ) >> 2 ); \
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49 if ( fifoSize == 0 ) \
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50 fifoSize = 1; \
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51 if ( Connect_debug ) \
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52 { \
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53 print( "TxFIFO " #uartNum " - " ); \
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54 printHex( fifoSize ); \
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55 print("/"); \
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56 printHex( UART##uartNum##_TCFIFO ); \
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57 print("/"); \
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58 printHex( uart_tx_buf[ uartNum ].items ); \
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59 print( NL ); \
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60 } \
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61 /* XXX Doesn't work well */ \
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62 /* while ( UART##uartNum##_TCFIFO < fifoSize ) */ \
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63 /* More reliable, albeit slower */ \
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64 fifoSize -= UART##uartNum##_TCFIFO; \
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65 while ( fifoSize-- != 0 ) \
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66 { \
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67 if ( uart_tx_buf[ uartNum ].items == 0 ) \
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68 break; \
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69 UART##uartNum##_D = uart_tx_buf[ uartNum ].buffer[ uart_tx_buf[ uartNum ].head++ ]; \
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70 uart_tx_buf[ uartNum ].items--; \
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71 if ( uart_tx_buf[ uartNum ].head >= UART_Buffer_Size ) \
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72 uart_tx_buf[ uartNum ].head = 0; \
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73 } \
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74 }
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75
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76 // Macros for locking/unlock Tx buffers
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77 #define uart_lockTx( uartNum ) \
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78 { \
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79 /* First, secure place in line for the resource */ \
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80 while ( uart_tx_status[ uartNum ].lock ); \
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81 uart_tx_status[ uartNum ].lock = 1; \
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82 /* Next, wait unit the UART is ready */ \
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83 while ( uart_tx_status[ uartNum ].status != UARTStatus_Ready ); \
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84 uart_tx_status[ uartNum ].status = UARTStatus_Wait; \
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85 }
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86
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87 #define uart_lockBothTx( uartNum1, uartNum2 ) \
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88 { \
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89 /* First, secure place in line for the resource */ \
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90 while ( uart_tx_status[ uartNum1 ].lock || uart_tx_status[ uartNum2 ].lock ); \
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91 uart_tx_status[ uartNum1 ].lock = 1; \
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92 uart_tx_status[ uartNum2 ].lock = 1; \
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93 /* Next, wait unit the UARTs are ready */ \
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94 while ( uart_tx_status[ uartNum1 ].status != UARTStatus_Ready || uart_tx_status[ uartNum2 ].status != UARTStatus_Ready ); \
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95 uart_tx_status[ uartNum1 ].status = UARTStatus_Wait; \
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96 uart_tx_status[ uartNum2 ].status = UARTStatus_Wait; \
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97 }
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98
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99 #define uart_unlockTx( uartNum ) \
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100 { \
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101 /* Ready the UART */ \
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102 uart_tx_status[ uartNum ].status = UARTStatus_Ready; \
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103 /* Unlock the resource */ \
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104 uart_tx_status[ uartNum ].lock = 0; \
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105 }
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106
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107
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108
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109 // ----- Function Declarations -----
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110
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111 // CLI Functions
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112 void cliFunc_connectCmd ( char *args );
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113 void cliFunc_connectDbg ( char *args );
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114 void cliFunc_connectIdl ( char *args );
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115 void cliFunc_connectLst ( char *args );
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116 void cliFunc_connectMst ( char *args );
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117 void cliFunc_connectRst ( char *args );
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118 void cliFunc_connectSts ( char *args );
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119
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121
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122 // ----- Structs -----
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123
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124 typedef struct UARTRingBuf {
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125 uint8_t head;
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126 uint8_t tail;
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127 uint8_t items;
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128 uint8_t buffer[UART_Buffer_Size];
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129 } UARTRingBuf;
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130
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131 typedef struct UARTDMABuf {
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132 uint8_t buffer[UART_Buffer_Size];
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133 uint16_t last_read;
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134 } UARTDMABuf;
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135
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136 typedef struct UARTStatusRx {
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137 UARTStatus status;
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138 Command command;
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139 uint16_t bytes_waiting;
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140 } UARTStatusRx;
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141
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142 typedef struct UARTStatusTx {
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143 UARTStatus status;
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144 uint8_t lock;
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145 } UARTStatusTx;
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146
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147
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148
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149 // ----- Variables -----
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150
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151 // Connect Module command dictionary
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152 CLIDict_Entry( connectCmd, "Sends a command via UART Connect, first arg is which uart, next arg is the command, rest are the arguments." );
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153 CLIDict_Entry( connectDbg, "Toggle UARTConnect debug mode." );
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154 CLIDict_Entry( connectIdl, "Sends N number of Idle commands, 2 is the default value, and should be sufficient in most cases." );
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155 CLIDict_Entry( connectLst, "Lists available UARTConnect commands and index id" );
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156 CLIDict_Entry( connectMst, "Sets the device as master. Use argument of s to set as slave." );
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157 CLIDict_Entry( connectRst, "Resets both Rx and Tx connect buffers and state variables." );
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158 CLIDict_Entry( connectSts, "UARTConnect status." );
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159 CLIDict_Def( uartConnectCLIDict, "UARTConnect Module Commands" ) = {
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160 CLIDict_Item( connectCmd ),
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161 CLIDict_Item( connectDbg ),
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162 CLIDict_Item( connectIdl ),
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163 CLIDict_Item( connectLst ),
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164 CLIDict_Item( connectMst ),
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165 CLIDict_Item( connectRst ),
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166 CLIDict_Item( connectSts ),
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167 { 0, 0, 0 } // Null entry for dictionary end
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168 };
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169
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170
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171 // -- Connect Device Id Variables --
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172 uint8_t Connect_id = 255; // Invalid, unset
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173 uint8_t Connect_master = 0;
361
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174 uint8_t Connect_maxId = 0;
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175
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176
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177 // -- Control Variables --
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178 uint32_t Connect_lastCheck = 0; // Cable Check scheduler
361
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179 uint8_t Connect_debug = 0; // Set 1 for debug
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180 uint8_t Connect_override = 0; // Prevents master from automatically being set
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181
389
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182 volatile uint8_t uarts_configured = 0;
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183
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184
389
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185 // -- Rx Variables --
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186
389
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187 volatile UARTDMABuf uart_rx_buf[UART_Num_Interfaces];
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188 volatile UARTStatusRx uart_rx_status[UART_Num_Interfaces];
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189
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190
389
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191 // -- Tx Variables --
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192
389
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193 UARTRingBuf uart_tx_buf [UART_Num_Interfaces];
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194 UARTStatusTx uart_tx_status[UART_Num_Interfaces];
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195
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196
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197 // -- Ring Buffer Convenience Functions --
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198
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199 void Connect_addBytes( uint8_t *buffer, uint8_t count, uint8_t uart )
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200 {
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201 // Too big to fit into buffer
389
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202 if ( count > UART_Buffer_Size )
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203 {
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204 erro_msg("Too big of a command to fit into the buffer...");
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205 return;
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206 }
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207
390
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208 // Invalid UART
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209 if ( uart >= UART_Num_Interfaces )
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210 {
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211 erro_print("Invalid UART to send from...");
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212 return;
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213 }
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214
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215 // Delay UART copy until there's some space left
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216 while ( uart_tx_buf[ uart ].items + count > UART_Buffer_Size )
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217 {
390
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218 warn_msg("Too much data to send on UART");
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219 printInt8( uart );
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220 print( ", waiting..." NL );
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221 delay( 1 );
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222 }
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223
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224 // Append data to ring buffer
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225 for ( uint8_t c = 0; c < count; c++ )
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226 {
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227 if ( Connect_debug )
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228 {
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229 printHex( buffer[ c ] );
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230 print(" +");
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231 printInt8( uart );
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232 print( NL );
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233 }
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234
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235 uart_tx_buf[ uart ].buffer[ uart_tx_buf[ uart ].tail++ ] = buffer[ c ];
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236 uart_tx_buf[ uart ].items++;
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237 if ( uart_tx_buf[ uart ].tail >= UART_Buffer_Size )
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238 uart_tx_buf[ uart ].tail = 0;
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239 if ( uart_tx_buf[ uart ].head == uart_tx_buf[ uart ].tail )
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240 uart_tx_buf[ uart ].head++;
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241 if ( uart_tx_buf[ uart ].head >= UART_Buffer_Size )
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242 uart_tx_buf[ uart ].head = 0;
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243 }
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244 }
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245
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246
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247 // -- Connect send functions --
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248
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249 // patternLen defines how many bytes should the incrementing pattern have
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250 void Connect_send_CableCheck( uint8_t patternLen )
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251 {
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252 // Wait until the Tx buffers are ready, then lock them
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253 uart_lockBothTx( UART_Master, UART_Slave );
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254
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255 // Prepare header
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256 uint8_t header[] = { 0x16, 0x01, CableCheck, patternLen };
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257
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258 // Send header
361
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259 Connect_addBytes( header, sizeof( header ), UART_Master );
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260 Connect_addBytes( header, sizeof( header ), UART_Slave );
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261
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262 // Send 0xD2 (11010010) for each argument
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263 uint8_t value = 0xD2;
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264 for ( uint8_t c = 0; c < patternLen; c++ )
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265 {
361
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266 Connect_addBytes( &value, 1, UART_Master );
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267 Connect_addBytes( &value, 1, UART_Slave );
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268 }
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269
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270 // Release Tx buffers
361
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271 uart_unlockTx( UART_Master );
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272 uart_unlockTx( UART_Slave );
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273 }
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274
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275 void Connect_send_IdRequest()
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276 {
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277 // Lock master bound Tx
361
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278 uart_lockTx( UART_Master );
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279
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280 // Prepare header
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281 uint8_t header[] = { 0x16, 0x01, IdRequest };
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282
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283 // Send header
361
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284 Connect_addBytes( header, sizeof( header ), UART_Master );
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285
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286 // Unlock Tx
361
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287 uart_unlockTx( UART_Master );
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288 }
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289
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290 // id is the value the next slave should enumerate as
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291 void Connect_send_IdEnumeration( uint8_t id )
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292 {
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293 // Lock slave bound Tx
361
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294 uart_lockTx( UART_Slave );
307
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295
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296 // Prepare header
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297 uint8_t header[] = { 0x16, 0x01, IdEnumeration, id };
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298
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299 // Send header
361
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300 Connect_addBytes( header, sizeof( header ), UART_Slave );
307
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301
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302 // Unlock Tx
361
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303 uart_unlockTx( UART_Slave );
307
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304 }
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305
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306 // id is the currently assigned id to the slave
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307 void Connect_send_IdReport( uint8_t id )
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308 {
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309 // Lock master bound Tx
361
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310 uart_lockTx( UART_Master );
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311
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312 // Prepare header
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313 uint8_t header[] = { 0x16, 0x01, IdReport, id };
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314
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315 // Send header
361
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316 Connect_addBytes( header, sizeof( header ), UART_Master );
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317
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318 // Unlock Tx
361
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319 uart_unlockTx( UART_Master );
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320 }
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321
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322 // id is the currently assigned id to the slave
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323 // scanCodeStateList is an array of [scancode, state]'s (8 bit values)
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324 // numScanCodes is the number of scan codes to parse from array
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325 void Connect_send_ScanCode( uint8_t id, TriggerGuide *scanCodeStateList, uint8_t numScanCodes )
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326 {
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327 // Lock master bound Tx
361
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328 uart_lockTx( UART_Master );
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329
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330 // Prepare header
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331 uint8_t header[] = { 0x16, 0x01, ScanCode, id, numScanCodes };
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332
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333 // Send header
361
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334 Connect_addBytes( header, sizeof( header ), UART_Master );
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335
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336 // Send each of the scan codes
361
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337 Connect_addBytes( (uint8_t*)scanCodeStateList, numScanCodes * TriggerGuideSize, UART_Master );
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338
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339 // Unlock Tx
361
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340 uart_unlockTx( UART_Master );
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341 }
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342
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343 // id is the currently assigned id to the slave
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344 // paramList is an array of [param, value]'s (8 bit values)
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345 // numParams is the number of params to parse from the array
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346 void Connect_send_Animation( uint8_t id, uint8_t *paramList, uint8_t numParams )
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347 {
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348 // Lock slave bound Tx
361
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349 uart_lockTx( UART_Slave );
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350
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351 // Prepare header
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352 uint8_t header[] = { 0x16, 0x01, Animation, id, numParams };
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353
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354 // Send header
361
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355 Connect_addBytes( header, sizeof( header ), UART_Slave );
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356
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357 // Send each of the scan codes
361
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358 Connect_addBytes( paramList, numParams, UART_Slave );
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359
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360 // Unlock Tx
361
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361 uart_unlockTx( UART_Slave );
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362 }
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363
389
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364 // Send a remote capability command using capability index
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365 // This may not be what's expected (especially if the firmware is not the same on each node)
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366 // To broadcast to all slave nodes, set id to 255 instead of a specific id
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367 void Connect_send_RemoteCapability( uint8_t id, uint8_t capabilityIndex, uint8_t state, uint8_t stateType, uint8_t numArgs, uint8_t *args )
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368 {
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369 // Prepare header
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370 uint8_t header[] = { 0x16, 0x01, RemoteCapability, id, capabilityIndex, state, stateType, numArgs };
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371
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372 // Ignore current id
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373 if ( id == Connect_id )
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374 return;
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375
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376 // Send towards slave node
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377 if ( id > Connect_id )
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378 {
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379 // Lock slave bound Tx
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380 uart_lockTx( UART_Slave );
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381
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382 // Send header
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383 Connect_addBytes( header, sizeof( header ), UART_Slave );
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384
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385 // Send arguments
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386 Connect_addBytes( args, numArgs, UART_Slave );
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387
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388 // Unlock Tx
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389 uart_unlockTx( UART_Slave );
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390 }
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391
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392 // Send towards master node
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393 if ( id < Connect_id || id == 255 )
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394 {
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395 // Lock slave bound Tx
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396 uart_lockTx( UART_Master );
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397
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398 // Send header
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399 Connect_addBytes( header, sizeof( header ), UART_Master );
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400
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401 // Send arguments
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402 Connect_addBytes( args, numArgs, UART_Master );
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403
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404 // Unlock Tx
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405 uart_unlockTx( UART_Master );
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406 }
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407 }
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408
307
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409 void Connect_send_Idle( uint8_t num )
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410 {
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411 // Wait until the Tx buffers are ready, then lock them
361
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412 uart_lockBothTx( UART_Slave, UART_Master );
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413
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414 // Send n number of idles to reset link status (if in a bad state)
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415 uint8_t value = 0x16;
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416 for ( uint8_t c = 0; c < num; c++ )
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417 {
361
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418 Connect_addBytes( &value, 1, UART_Master );
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419 Connect_addBytes( &value, 1, UART_Slave );
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420 }
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421
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422 // Release Tx buffers
361
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423 uart_unlockTx( UART_Master );
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424 uart_unlockTx( UART_Slave );
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425 }
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426
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427
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428 // -- Connect receive functions --
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429
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430 // - Cable Check variables -
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431 uint32_t Connect_cableFaultsMaster = 0;
361
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432 uint32_t Connect_cableFaultsSlave = 0;
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433 uint32_t Connect_cableChecksMaster = 0;
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434 uint32_t Connect_cableChecksSlave = 0;
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435 uint8_t Connect_cableOkMaster = 0;
361
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436 uint8_t Connect_cableOkSlave = 0;
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437
361
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438 uint8_t Connect_receive_CableCheck( uint8_t byte, uint16_t *pending_bytes, uint8_t uart_num )
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439 {
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440 // Check if this is the first byte
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441 if ( *pending_bytes == 0xFFFF )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
442 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
443 *pending_bytes = byte;
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
444
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
445 if ( Connect_debug )
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
446 {
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
447 dbug_msg("PENDING SET -> ");
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
448 printHex( byte );
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
449 print(" ");
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
450 printHex( *pending_bytes );
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
451 print( NL );
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
452 }
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
453 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
454 // Verify byte
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
455 else
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
456 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
457 (*pending_bytes)--;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
458
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
459 // The argument bytes are always 0xD2 (11010010)
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
460 if ( byte != 0xD2 )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
461 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
462 warn_print("Cable Fault!");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
463
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
464 // Check which side of the chain
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
465 if ( uart_num == UART_Slave )
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
466 {
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
467 Connect_cableFaultsSlave++;
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
468 Connect_cableOkSlave = 0;
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
469 print(" Slave ");
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
470 }
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
471 else
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
472 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
473 Connect_cableFaultsMaster++;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
474 Connect_cableOkMaster = 0;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
475 print(" Master ");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
476 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
477 printHex( byte );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
478 print( NL );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
479
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
480 // Signal that the command should wait for a SYN again
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
481 return 1;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
482 }
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
483 else
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
484 {
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
485 // Check which side of the chain
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
486 if ( uart_num == UART_Slave )
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
487 {
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
488 Connect_cableChecksSlave++;
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
489 }
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
490 else
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
491 {
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
492 Connect_cableChecksMaster++;
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
493 }
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
494 }
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
495 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
496
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
497 // If cable check was successful, set cable ok
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
498 if ( *pending_bytes == 0 )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
499 {
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
500 if ( uart_num == UART_Slave )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
501 {
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
502 Connect_cableOkSlave = 1;
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
503 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
504 else
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
505 {
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
506 Connect_cableOkMaster = 1;
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
507 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
508 }
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
509
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
510 if ( Connect_debug )
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
511 {
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
512 dbug_msg("CABLECHECK RECEIVE - ");
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
513 printHex( byte );
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
514 print(" ");
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
515 printHex( *pending_bytes );
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
516 print( NL );
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
517 }
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
518
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
519 // Check whether the cable check has finished
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
520 return *pending_bytes == 0 ? 1 : 0;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
521 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
522
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
523 uint8_t Connect_receive_IdRequest( uint8_t byte, uint16_t *pending_bytes, uint8_t uart_num )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
524 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
525 dbug_print("IdRequest");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
526 // Check the directionality
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
527 if ( uart_num == UART_Master )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
528 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
529 erro_print("Invalid IdRequest direction...");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
530 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
531
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
532 // Check if master, begin IdEnumeration
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
533 if ( Connect_master )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
534 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
535 // The first device is always id 1
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
536 // Id 0 is reserved for the master
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
537 Connect_send_IdEnumeration( 1 );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
538 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
539 // Propagate IdRequest
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
540 else
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
541 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
542 Connect_send_IdRequest();
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
543 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
544
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
545 return 1;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
546 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
547
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
548 uint8_t Connect_receive_IdEnumeration( uint8_t id, uint16_t *pending_bytes, uint8_t uart_num )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
549 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
550 dbug_print("IdEnumeration");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
551 // Check the directionality
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
552 if ( uart_num == UART_Slave )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
553 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
554 erro_print("Invalid IdEnumeration direction...");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
555 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
556
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
557 // Set the device id
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
558 Connect_id = id;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
559
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
560 // Send reponse back to master
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
561 Connect_send_IdReport( id );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
562
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
563 // Propogate next Id if the connection is ok
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
564 if ( Connect_cableOkSlave )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
565 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
566 Connect_send_IdEnumeration( id + 1 );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
567 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
568
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
569 return 1;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
570 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
571
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
572 uint8_t Connect_receive_IdReport( uint8_t id, uint16_t *pending_bytes, uint8_t uart_num )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
573 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
574 dbug_print("IdReport");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
575 // Check the directionality
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
576 if ( uart_num == UART_Master )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
577 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
578 erro_print("Invalid IdRequest direction...");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
579 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
580
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
581 // Track Id response if master
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
582 if ( Connect_master )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
583 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
584 info_msg("Id Reported: ");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
585 printHex( id );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
586 print( NL );
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
587
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
588 // Check if this is the highest ID
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
589 if ( id > Connect_maxId )
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
590 Connect_maxId = id;
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
591 return 1;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
592 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
593 // Propagate id if yet another slave
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
594 else
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
595 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
596 Connect_send_IdReport( id );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
597 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
598
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
599 return 1;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
600 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
601
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
602 // - Scan Code Variables -
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
603 TriggerGuide Connect_receive_ScanCodeBuffer;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
604 uint8_t Connect_receive_ScanCodeBufferPos;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
605 uint8_t Connect_receive_ScanCodeDeviceId;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
606
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
607 uint8_t Connect_receive_ScanCode( uint8_t byte, uint16_t *pending_bytes, uint8_t uart_num )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
608 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
609 // Check the directionality
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
610 if ( uart_num == UART_Master )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
611 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
612 erro_print("Invalid ScanCode direction...");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
613 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
614
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
615 // Master node, trigger scan codes
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
616 if ( Connect_master ) switch ( (*pending_bytes)-- )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
617 {
360
dbefb68411e1 Initial UARTConnect scancode support
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parents: 357
diff changeset
618 // Byte count always starts at 0xFFFF
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
619 case 0xFFFF: // Device Id
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
620 Connect_receive_ScanCodeDeviceId = byte;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
621 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
622
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
623 case 0xFFFE: // Number of TriggerGuides in bytes (byte * 3)
360
dbefb68411e1 Initial UARTConnect scancode support
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parents: 357
diff changeset
624 *pending_bytes = byte * sizeof( TriggerGuide );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
625 Connect_receive_ScanCodeBufferPos = 0;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
626 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
627
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
628 default:
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
629 // Set the specific TriggerGuide entry
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
630 ((uint8_t*)&Connect_receive_ScanCodeBuffer)[ Connect_receive_ScanCodeBufferPos++ ] = byte;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
631
360
dbefb68411e1 Initial UARTConnect scancode support
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parents: 357
diff changeset
632 // Reset the BufferPos if higher than sizeof TriggerGuide
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
633 // And send the TriggerGuide to the Macro Module
361
7c6ac7b88cda Working support for Interconnect
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parents: 360
diff changeset
634 if ( Connect_receive_ScanCodeBufferPos >= sizeof( TriggerGuide ) )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
635 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
636 Connect_receive_ScanCodeBufferPos = 0;
360
dbefb68411e1 Initial UARTConnect scancode support
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parents: 357
diff changeset
637
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
638 // Adjust ScanCode offset
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
639 if ( Connect_receive_ScanCodeDeviceId > 0 )
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
640 {
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
641 // Check if this node is too large
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
642 if ( Connect_receive_ScanCodeDeviceId >= InterconnectNodeMax )
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
643 {
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
644 warn_msg("Not enough interconnect layout nodes configured: ");
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
645 printHex( Connect_receive_ScanCodeDeviceId );
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
646 print( NL );
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
647 break;
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
648 }
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
649
360
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
650 // This variable is in generatedKeymaps.h
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
651 extern uint8_t InterconnectOffsetList[];
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
652 Connect_receive_ScanCodeBuffer.scanCode = Connect_receive_ScanCodeBuffer.scanCode + InterconnectOffsetList[ Connect_receive_ScanCodeDeviceId - 1 ];
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
653 }
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
654
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
655 // ScanCode receive debug
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
656 if ( Connect_debug )
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
657 {
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
658 dbug_msg("");
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
659 printHex( Connect_receive_ScanCodeBuffer.type );
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
660 print(" ");
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
661 printHex( Connect_receive_ScanCodeBuffer.state );
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
662 print(" ");
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
663 printHex( Connect_receive_ScanCodeBuffer.scanCode );
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
664 print( NL );
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
665 }
360
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
666
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
667 // Send ScanCode to macro module
361
7c6ac7b88cda Working support for Interconnect
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parents: 360
diff changeset
668 Macro_interconnectAdd( &Connect_receive_ScanCodeBuffer );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
669 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
670
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
671 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
672 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
673 // Propagate ScanCode packet
389
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
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parents: 361
diff changeset
674 // XXX It would be safer to buffer the scancodes first, before transmitting the packet -Jacob
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
675 // The current method is the more efficient/aggressive, but could cause issues if there were errors during transmission
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
676 else switch ( (*pending_bytes)-- )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
677 {
360
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
678 // Byte count always starts at 0xFFFF
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
679 case 0xFFFF: // Device Id
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
680 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
681 Connect_receive_ScanCodeDeviceId = byte;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
682
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
683 // Lock the master Tx buffer
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
684 uart_lockTx( UART_Master );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
685
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
686 // Send header + Id byte
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
687 uint8_t header[] = { 0x16, 0x01, ScanCode, byte };
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
688 Connect_addBytes( header, sizeof( header ), UART_Master );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
689 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
690 }
360
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
691 case 0xFFFE: // Number of TriggerGuides in bytes
dbefb68411e1 Initial UARTConnect scancode support
Jacob Alexander <haata@kiibohd.com>
parents: 357
diff changeset
692 *pending_bytes = byte * sizeof( TriggerGuide );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
693 Connect_receive_ScanCodeBufferPos = 0;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
694
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
695 // Pass through byte
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
696 Connect_addBytes( &byte, 1, UART_Master );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
697 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
698
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
699 default:
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
700 // Pass through byte
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
701 Connect_addBytes( &byte, 1, UART_Master );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
702
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
703 // Unlock Tx Buffer after sending last byte
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
704 if ( *pending_bytes == 0 )
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
705 uart_unlockTx( UART_Master );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
706 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
707 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
708
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
709 // Check whether the scan codes have finished sending
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
710 return *pending_bytes == 0 ? 1 : 0;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
711 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
712
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
713 uint8_t Connect_receive_Animation( uint8_t byte, uint16_t *pending_bytes, uint8_t uart_num )
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
714 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
715 dbug_print("Animation");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
716 return 1;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
717 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
718
389
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
719 // - Remote Capability Variables -
390
a3825c7fc651 Adding remote capability LED control
Jacob Alexander <haata@kiibohd.com>
parents: 389
diff changeset
720 #define Connect_receive_RemoteCapabilityMaxArgs 25 // XXX Calculate the max using kll
389
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
721 RemoteCapabilityCommand Connect_receive_RemoteCapabilityBuffer;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
722 uint8_t Connect_receive_RemoteCapabilityArgs[Connect_receive_RemoteCapabilityMaxArgs];
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
723
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
724 uint8_t Connect_receive_RemoteCapability( uint8_t byte, uint16_t *pending_bytes, uint8_t uart_num )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
725 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
726 // Check which byte in the packet we are at
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
727 switch ( (*pending_bytes)-- )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
728 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
729 // Byte count always starts at 0xFFFF
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
730 case 0xFFFF: // Device Id
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
731 Connect_receive_RemoteCapabilityBuffer.id = byte;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
732 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
733
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
734 case 0xFFFE: // Capability Index
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
735 Connect_receive_RemoteCapabilityBuffer.capabilityIndex = byte;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
736 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
737
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
738 case 0xFFFD: // State
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
739 Connect_receive_RemoteCapabilityBuffer.state = byte;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
740 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
741
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
742 case 0xFFFC: // StateType
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
743 Connect_receive_RemoteCapabilityBuffer.stateType = byte;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
744 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
745
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
746 case 0xFFFB: // Number of args
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
747 Connect_receive_RemoteCapabilityBuffer.numArgs = byte;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
748 *pending_bytes = byte;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
749 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
750
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
751 default: // Args (# defined by previous byte)
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
752 Connect_receive_RemoteCapabilityArgs[
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
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753 Connect_receive_RemoteCapabilityBuffer.numArgs - *pending_bytes + 1
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754 ] = byte;
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755
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756 // If entire packet has been fully received
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757 if ( *pending_bytes == 0 )
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diff changeset
758 {
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759 // Determine if this is the node to run the capability on
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760 // Conditions: Matches or broadcast (0xFF)
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761 if ( Connect_receive_RemoteCapabilityBuffer.id == 0xFF
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762 || Connect_receive_RemoteCapabilityBuffer.id == Connect_id )
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763 {
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764 extern const Capability CapabilitiesList[]; // See generatedKeymap.h
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765 void (*capability)(uint8_t, uint8_t, uint8_t*) = (void(*)(uint8_t, uint8_t, uint8_t*))(
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766 CapabilitiesList[ Connect_receive_RemoteCapabilityBuffer.capabilityIndex ].func
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767 );
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diff changeset
768 capability(
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769 Connect_receive_RemoteCapabilityBuffer.state,
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770 Connect_receive_RemoteCapabilityBuffer.stateType,
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diff changeset
771 &Connect_receive_RemoteCapabilityArgs[2]
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772 );
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773 }
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diff changeset
774
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775 // If this is not the correct node, keep sending it in the same direction (doesn't matter if more nodes exist)
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776 // or if this is a broadcast
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777 if ( Connect_receive_RemoteCapabilityBuffer.id == 0xFF
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778 || Connect_receive_RemoteCapabilityBuffer.id != Connect_id )
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779 {
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780 // Prepare outgoing packet
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781 Connect_receive_RemoteCapabilityBuffer.command = RemoteCapability;
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782
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783 // Send to the other UART (not the one receiving the packet from
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784 uint8_t uart_direction = uart_num == UART_Master ? UART_Slave : UART_Master;
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785
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786 // Lock Tx UART
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787 switch ( uart_direction )
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788 {
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789 case UART_Master: uart_lockTx( UART_Master ); break;
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790 case UART_Slave: uart_lockTx( UART_Slave ); break;
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791 }
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792
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793 // Send header
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794 uint8_t header[] = { 0x16, 0x01 };
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795 Connect_addBytes( header, sizeof( header ), uart_direction );
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796
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797 // Send Remote Capability and arguments
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798 Connect_addBytes( (uint8_t*)&Connect_receive_RemoteCapabilityBuffer, sizeof( RemoteCapabilityCommand ), uart_direction );
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799 Connect_addBytes( Connect_receive_RemoteCapabilityArgs, Connect_receive_RemoteCapabilityBuffer.numArgs, uart_direction );
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diff changeset
800
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801 // Unlock Tx UART
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802 switch ( uart_direction )
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803 {
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804 case UART_Master: uart_unlockTx( UART_Master ); break;
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805 case UART_Slave: uart_unlockTx( UART_Slave ); break;
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806 }
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807 }
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diff changeset
808 }
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809 break;
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810 }
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diff changeset
811
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diff changeset
812 // Check whether the scan codes have finished sending
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diff changeset
813 return *pending_bytes == 0 ? 1 : 0;
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814 }
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diff changeset
815
307
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816
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diff changeset
817 // Baud Rate
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818 // NOTE: If finer baud adjustment is needed see UARTx_C4 -> BRFA in the datasheet
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diff changeset
819 uint16_t Connect_baud = UARTConnectBaud_define; // Max setting of 8191
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parents:
diff changeset
820 uint16_t Connect_baudFine = UARTConnectBaudFine_define;
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821
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822 // Connect receive function lookup
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parents:
diff changeset
823 void *Connect_receiveFunctions[] = {
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parents:
diff changeset
824 Connect_receive_CableCheck,
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diff changeset
825 Connect_receive_IdRequest,
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diff changeset
826 Connect_receive_IdEnumeration,
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diff changeset
827 Connect_receive_IdReport,
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diff changeset
828 Connect_receive_ScanCode,
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829 Connect_receive_Animation,
389
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830 Connect_receive_RemoteCapability,
307
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831 };
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832
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parents:
diff changeset
833
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parents:
diff changeset
834
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parents:
diff changeset
835 // ----- Functions -----
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diff changeset
836
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parents:
diff changeset
837 // Resets the state of the UART buffers and state variables
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838 void Connect_reset()
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839 {
389
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diff changeset
840 // Reset Rx
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diff changeset
841 memset( (void*)uart_rx_status, 0, sizeof( UARTStatusRx ) * UART_Num_Interfaces );
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842
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diff changeset
843 // Reset Tx
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diff changeset
844 memset( (void*)uart_tx_buf, 0, sizeof( UARTRingBuf ) * UART_Num_Interfaces );
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diff changeset
845 memset( (void*)uart_tx_status, 0, sizeof( UARTStatusTx ) * UART_Num_Interfaces );
307
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846
389
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847 // Set Rx/Tx buffers as ready
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diff changeset
848 for ( uint8_t inter = 0; inter < UART_Num_Interfaces; inter++ )
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diff changeset
849 {
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diff changeset
850 uart_tx_status[ inter ].status = UARTStatus_Ready;
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diff changeset
851 uart_rx_buf[ inter ].last_read = UART_Buffer_Size;
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852 }
307
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853 }
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parents:
diff changeset
854
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parents:
diff changeset
855
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parents:
diff changeset
856 // Setup connection to other side
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parents:
diff changeset
857 // - Only supports a single slave and master
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parents:
diff changeset
858 // - If USB has been initiallized at this point, this side is the master
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parents:
diff changeset
859 // - If both sides assert master, flash error leds
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parents:
diff changeset
860 void Connect_setup( uint8_t master )
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parents:
diff changeset
861 {
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parents:
diff changeset
862 // Indication that UARTs are not ready
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parents:
diff changeset
863 uarts_configured = 0;
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
864
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parents:
diff changeset
865 // Register Connect CLI dictionary
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parents:
diff changeset
866 CLI_registerDictionary( uartConnectCLIDict, uartConnectCLIDictName );
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parents:
diff changeset
867
347
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diff changeset
868 // Check if master
307
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parents:
diff changeset
869 Connect_master = master;
347
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diff changeset
870 if ( Connect_master )
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871 Connect_id = 0; // 0x00 is always the master Id
307
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diff changeset
872
389
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873 // UART0 setup
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874 // UART1 setup
307
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diff changeset
875 // Setup the the UART interface for keyboard data input
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diff changeset
876 SIM_SCGC4 |= SIM_SCGC4_UART0; // Disable clock gating
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diff changeset
877 SIM_SCGC4 |= SIM_SCGC4_UART1; // Disable clock gating
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parents:
diff changeset
878
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parents:
diff changeset
879 // Pin Setup for UART0 / UART1
347
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diff changeset
880 PORTA_PCR1 = PORT_PCR_PE | PORT_PCR_PS | PORT_PCR_PFE | PORT_PCR_MUX(2); // RX Pin
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diff changeset
881 PORTA_PCR2 = PORT_PCR_DSE | PORT_PCR_SRE | PORT_PCR_MUX(2); // TX Pin
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diff changeset
882 PORTE_PCR0 = PORT_PCR_PE | PORT_PCR_PS | PORT_PCR_PFE | PORT_PCR_MUX(3); // RX Pin
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diff changeset
883 PORTE_PCR1 = PORT_PCR_DSE | PORT_PCR_SRE | PORT_PCR_MUX(3); // TX Pin
307
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884
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parents:
diff changeset
885 // Baud Rate setting
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parents:
diff changeset
886 UART0_BDH = (uint8_t)(Connect_baud >> 8);
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parents:
diff changeset
887 UART0_BDL = (uint8_t)Connect_baud;
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888 UART0_C4 = Connect_baudFine;
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parents:
diff changeset
889 UART1_BDH = (uint8_t)(Connect_baud >> 8);
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parents:
diff changeset
890 UART1_BDL = (uint8_t)Connect_baud;
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parents:
diff changeset
891 UART1_C4 = Connect_baudFine;
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parents:
diff changeset
892
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parents:
diff changeset
893 // 8 bit, Even Parity, Idle Character bit after stop
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parents:
diff changeset
894 // NOTE: For 8 bit with Parity you must enable 9 bit transmission (pg. 1065)
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parents:
diff changeset
895 // You only need to use UART0_D for 8 bit reading/writing though
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diff changeset
896 // UART_C1_M UART_C1_PE UART_C1_PT UART_C1_ILT
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897 UART0_C1 = UART_C1_M | UART_C1_PE | UART_C1_ILT;
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parents:
diff changeset
898 UART1_C1 = UART_C1_M | UART_C1_PE | UART_C1_ILT;
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899
389
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900 // Only using Tx Fifos
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901 UART0_PFIFO = UART_PFIFO_TXFE;
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902 UART1_PFIFO = UART_PFIFO_TXFE;
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903
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904 // Setup DMA clocks
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905 SIM_SCGC6 |= SIM_SCGC6_DMAMUX;
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906 SIM_SCGC7 |= SIM_SCGC7_DMA;
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diff changeset
907
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diff changeset
908 // Start with channels disabled first
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909 DMAMUX0_CHCFG0 = 0;
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910 DMAMUX0_CHCFG1 = 0;
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911
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912 // Configure DMA channels
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913 //DMA_DSR_BCR0 |= DMA_DSR_BCR_DONE_MASK; // TODO What's this?
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914 DMA_TCD0_CSR = 0;
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915 DMA_TCD1_CSR = 0;
307
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916
389
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917 // Default control register
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918 DMA_CR = 0;
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919
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920 // DMA Priority
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921 DMA_DCHPRI0 = 0; // Ch 0, priority 0
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922 DMA_DCHPRI1 = 1; // ch 1, priority 1
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923
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924 // Clear error interrupts
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925 DMA_EEI = 0;
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926
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927 // Setup TCD
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928 DMA_TCD0_SADDR = (uint32_t*)&UART0_D;
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929 DMA_TCD1_SADDR = (uint32_t*)&UART1_D;
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930 DMA_TCD0_SOFF = 0;
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931 DMA_TCD1_SOFF = 0;
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932
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933 // No modulo, 8-bit transfer size
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934 DMA_TCD0_ATTR = DMA_TCD_ATTR_SMOD(0) | DMA_TCD_ATTR_SSIZE(0) | DMA_TCD_ATTR_DMOD(0) | DMA_TCD_ATTR_DSIZE(0);
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diff changeset
935 DMA_TCD1_ATTR = DMA_TCD_ATTR_SMOD(0) | DMA_TCD_ATTR_SSIZE(0) | DMA_TCD_ATTR_DMOD(0) | DMA_TCD_ATTR_DSIZE(0);
307
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diff changeset
936
389
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937 // One byte transferred at a time
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938 DMA_TCD0_NBYTES_MLNO = 1;
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diff changeset
939 DMA_TCD1_NBYTES_MLNO = 1;
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diff changeset
940
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diff changeset
941 // Source address does not change
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diff changeset
942 DMA_TCD0_SLAST = 0;
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diff changeset
943 DMA_TCD1_SLAST = 0;
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diff changeset
944
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945 // Destination buffer
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946 DMA_TCD0_DADDR = (uint32_t*)uart_rx_buf[0].buffer;
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947 DMA_TCD1_DADDR = (uint32_t*)uart_rx_buf[1].buffer;
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diff changeset
948
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diff changeset
949 // Incoming byte, increment by 1 in the rx buffer
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diff changeset
950 DMA_TCD0_DOFF = 1;
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diff changeset
951 DMA_TCD1_DOFF = 1;
307
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
952
389
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diff changeset
953 // Single major loop, must be the same value
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diff changeset
954 DMA_TCD0_CITER_ELINKNO = UART_Buffer_Size;
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955 DMA_TCD1_CITER_ELINKNO = UART_Buffer_Size;
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956 DMA_TCD0_BITER_ELINKNO = UART_Buffer_Size;
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957 DMA_TCD1_BITER_ELINKNO = UART_Buffer_Size;
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diff changeset
958
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diff changeset
959 // Reset buffer when full
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diff changeset
960 DMA_TCD0_DLASTSGA = -( UART_Buffer_Size );
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diff changeset
961 DMA_TCD1_DLASTSGA = -( UART_Buffer_Size );
307
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diff changeset
962
389
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diff changeset
963 // Enable DMA channels
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diff changeset
964 DMA_ERQ |= DMA_ERQ_ERQ0 | DMA_ERQ_ERQ1;
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diff changeset
965
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diff changeset
966 // Setup DMA channel routing
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967 DMAMUX0_CHCFG0 = DMAMUX_ENABLE | DMAMUX_SOURCE_UART0_RX;
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968 DMAMUX0_CHCFG1 = DMAMUX_ENABLE | DMAMUX_SOURCE_UART1_RX;
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diff changeset
969
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diff changeset
970 // Enable DMA requests (requires Rx interrupts)
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diff changeset
971 UART0_C5 = UART_C5_RDMAS;
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diff changeset
972 UART1_C5 = UART_C5_RDMAS;
307
ecd2ae35d25c Initial commit for UARTConnect module
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diff changeset
973
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parents:
diff changeset
974 // TX Enabled, RX Enabled, RX Interrupt Enabled
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diff changeset
975 UART0_C2 = UART_C2_TE | UART_C2_RE | UART_C2_RIE;
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
976 UART1_C2 = UART_C2_TE | UART_C2_RE | UART_C2_RIE;
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
977
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
978 // Add interrupts to the vector table
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
979 NVIC_ENABLE_IRQ( IRQ_UART0_STATUS );
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
980 NVIC_ENABLE_IRQ( IRQ_UART1_STATUS );
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
981
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
982 // UARTs are now ready to go
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parents:
diff changeset
983 uarts_configured = 1;
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
984
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parents:
diff changeset
985 // Reset the state of the UART variables
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
986 Connect_reset();
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
diff changeset
987 }
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parents:
diff changeset
988
ecd2ae35d25c Initial commit for UARTConnect module
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diff changeset
989
389
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diff changeset
990 #define DMA_BUF_POS( x, pos ) \
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diff changeset
991 case x: \
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992 pos = DMA_TCD##x##_CITER_ELINKNO; \
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diff changeset
993 break
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994 void Connect_rx_process( uint8_t uartNum )
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diff changeset
995 {
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diff changeset
996 // Determine current position to read until
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diff changeset
997 uint16_t bufpos = 0;
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diff changeset
998 switch ( uartNum )
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diff changeset
999 {
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diff changeset
1000 DMA_BUF_POS( 0, bufpos );
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diff changeset
1001 DMA_BUF_POS( 1, bufpos );
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diff changeset
1002 }
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diff changeset
1003
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1004 // Process each of the new bytes
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diff changeset
1005 // Even if we receive more bytes during processing, wait until the next check so we don't starve other tasks
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1006 while ( bufpos != uart_rx_buf[ uartNum ].last_read )
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diff changeset
1007 {
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diff changeset
1008 // If the last_read byte is at the buffer edge, roll back to beginning
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parents: 361
diff changeset
1009 if ( uart_rx_buf[ uartNum ].last_read == 0 )
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diff changeset
1010 {
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1011 uart_rx_buf[ uartNum ].last_read = UART_Buffer_Size;
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diff changeset
1012
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diff changeset
1013 // Check to see if we're at the boundary
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diff changeset
1014 if ( bufpos == UART_Buffer_Size )
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diff changeset
1015 break;
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diff changeset
1016 }
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diff changeset
1017
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diff changeset
1018 // Read the byte out of Rx DMA buffer
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diff changeset
1019 uint8_t byte = uart_rx_buf[ uartNum ].buffer[ UART_Buffer_Size - uart_rx_buf[ uartNum ].last_read-- ];
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diff changeset
1020
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1021 if ( Connect_debug )
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diff changeset
1022 {
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1023 printHex( byte );
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diff changeset
1024 print(" ");
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diff changeset
1025 }
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diff changeset
1026
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1027 // Process UART byte
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diff changeset
1028 switch ( uart_rx_status[ uartNum ].status )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1029 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1030 // Every packet must start with a SYN / 0x16
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1031 case UARTStatus_Wait:
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1032 if ( Connect_debug )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1033 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1034 print(" Wait ");
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1035 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1036 uart_rx_status[ uartNum ].status = byte == 0x16 ? UARTStatus_SYN : UARTStatus_Wait;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1037 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1038
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1039 // After a SYN, there must be a SOH / 0x01
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1040 case UARTStatus_SYN:
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1041 if ( Connect_debug )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1042 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1043 print(" SYN ");
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1044 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1045 uart_rx_status[ uartNum ].status = byte == 0x01 ? UARTStatus_SOH : UARTStatus_Wait;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1046 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1047
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1048 // After a SOH the packet structure may diverge a bit
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1049 // This is the packet type field (refer to the Command enum)
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1050 // For very small packets (e.g. IdRequest) this is all that's required to take action
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1051 case UARTStatus_SOH:
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1052 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1053 if ( Connect_debug )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1054 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1055 print(" SOH ");
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1056 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1057
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1058 // Check if this is actually a reserved CMD 0x16 (Error condition)
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1059 if ( byte == Command_SYN )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1060 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1061 uart_rx_status[ uartNum ].status = UARTStatus_SYN;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1062 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1063 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1064
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1065 // Otherwise process the command
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1066 if ( byte < Command_TOP )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1067 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1068 uart_rx_status[ uartNum ].status = UARTStatus_Command;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1069 uart_rx_status[ uartNum ].command = byte;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1070 uart_rx_status[ uartNum ].bytes_waiting = 0xFFFF;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1071 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1072 // Invalid packet type, ignore
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1073 else
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1074 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1075 uart_rx_status[ uartNum ].status = UARTStatus_Wait;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1076 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1077
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1078 // Check if this is a very short packet
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1079 switch ( uart_rx_status[ uartNum ].command )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1080 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1081 case IdRequest:
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1082 Connect_receive_IdRequest( 0, (uint16_t*)&uart_rx_status[ uartNum ].bytes_waiting, uartNum );
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1083 uart_rx_status[ uartNum ].status = UARTStatus_Wait;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1084 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1085
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1086 default:
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1087 if ( Connect_debug )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1088 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1089 print(" ### ");
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1090 printHex( uart_rx_status[ uartNum ].command );
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1091 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1092 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1093 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1094 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1095 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1096
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1097 // After the packet type has been deciphered do Command specific processing
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1098 // Until the Command has received all the bytes it requires the UART buffer stays in this state
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1099 case UARTStatus_Command:
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1100 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1101 if ( Connect_debug )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1102 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1103 print(" CMD ");
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1104 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1105 /* Call specific UARTConnect command receive function */
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1106 uint8_t (*rcvFunc)(uint8_t, uint16_t(*), uint8_t) = (uint8_t(*)(uint8_t, uint16_t(*), uint8_t))(Connect_receiveFunctions[ uart_rx_status[ uartNum ].command ]);
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1107 if ( rcvFunc( byte, (uint16_t*)&uart_rx_status[ uartNum ].bytes_waiting, uartNum ) )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1108 uart_rx_status[ uartNum ].status = UARTStatus_Wait;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1109 break;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1110 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1111
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1112 // Unknown status, should never get here
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1113 default:
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1114 erro_msg("Invalid UARTStatus...");
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1115 uart_rx_status[ uartNum ].status = UARTStatus_Wait;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1116 continue;
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1117 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1118
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1119 if ( Connect_debug )
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1120 {
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1121 print( NL );
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1122 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1123 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1124 }
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1125
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1126
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1127 // Scan for updates in the master/slave
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1128 // - Interrupts will deal with most input functions
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1129 // - Used to send queries
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1130 // - SyncEvent is sent immediately once the current command is sent
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1131 // - SyncEvent is also blocking until sent
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1132 void Connect_scan()
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1133 {
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1134 // Check if initially configured as a slave and usb comes up
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1135 // Then reconfigure as a master
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1136 if ( !Connect_master && Output_Available && !Connect_override )
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1137 {
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1138 Connect_setup( Output_Available );
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1139 }
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1140
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1141 // Limit how often we do cable checks
412
e7a3be42ae1e Debug code for interconnect cable debugging
Jacob Alexander <haata@kiibohd.com>
parents: 390
diff changeset
1142 //uint32_t time_compare = 0x007; // Used for debugging cables -HaaTa
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1143 uint32_t time_compare = 0x7FF; // Must be all 1's, 0x3FF is valid, 0x4FF is not
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1144 uint32_t current_time = systick_millis_count;
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1145 if ( Connect_lastCheck != current_time
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1146 && ( current_time & time_compare ) == time_compare
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1147 )
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1148 {
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1149 // Make sure we don't double check if the clock speed is too high
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1150 Connect_lastCheck = current_time;
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1151
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1152 // Send a cable check command of 2 bytes
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1153 Connect_send_CableCheck( UARTConnectCableCheckLength_define );
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1154
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1155 // If this is a slave, and we don't have an id yeth
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1156 // Don't bother sending if there are cable issues
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1157 if ( !Connect_master && Connect_id == 0xFF && Connect_cableOkMaster )
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1158 {
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1159 Connect_send_IdRequest();
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1160 }
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1161 }
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1162
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1163 // Only process commands if uarts have been configured
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1164 if ( uarts_configured )
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1165 {
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1166 // Check if Tx Buffers are empty and the Tx Ring buffers have data to send
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1167 // This happens if there was previously nothing to send
389
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1168 if ( uart_tx_buf[ 0 ].items > 0 && UART0_TCFIFO == 0 )
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1169 uart_fillTxFifo( 0 );
389
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1170 if ( uart_tx_buf[ 1 ].items > 0 && UART1_TCFIFO == 0 )
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1171 uart_fillTxFifo( 1 );
389
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1172
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1173 // Process Rx Buffers
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1174 Connect_rx_process( 0 );
fc2c2a1e9615 Adding basic remote capabilities + UART Rx DMA buffers
Jacob Alexander <haata@kiibohd.com>
parents: 361
diff changeset
1175 Connect_rx_process( 1 );
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1176 }
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1177 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1178
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1179
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1180
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1181 // ----- CLI Command Functions -----
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1182
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1183 void cliFunc_connectCmd( char* args )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1184 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1185 // Parse number from argument
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1186 // NOTE: Only first argument is used
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1187 char* arg1Ptr;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1188 char* arg2Ptr;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1189 CLI_argumentIsolation( args, &arg1Ptr, &arg2Ptr );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1190
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1191 print( NL );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1192
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1193 switch ( numToInt( &arg1Ptr[0] ) )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1194 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1195 case CableCheck:
347
136e47478441 UARTConnect enumeration working!
Jacob Alexander <haata@kiibohd.com>
parents: 307
diff changeset
1196 Connect_send_CableCheck( UARTConnectCableCheckLength_define );
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1197 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1198
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1199 case IdRequest:
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1200 Connect_send_IdRequest();
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1201 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1202
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1203 case IdEnumeration:
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1204 Connect_send_IdEnumeration( 5 );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1205 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1206
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1207 case IdReport:
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1208 Connect_send_IdReport( 8 );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1209 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1210
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1211 case ScanCode:
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1212 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1213 TriggerGuide scanCodes[] = { { 0x00, 0x01, 0x05 }, { 0x00, 0x03, 0x16 } };
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1214 Connect_send_ScanCode( 10, scanCodes, 2 );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1215 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1216 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1217 case Animation:
348
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1218 break;
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1219
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1220 case RemoteCapability:
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1221 // TODO
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1222 break;
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1223
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1224 case RemoteOutput:
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1225 // TODO
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1226 break;
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1227
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1228 case RemoteInput:
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1229 // TODO
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1230 break;
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1231
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1232 default:
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1233 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1234 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1235 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1236
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1237 void cliFunc_connectDbg( char* args )
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1238 {
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1239 print( NL );
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1240 info_msg("Connect Debug Mode Toggle");
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1241 Connect_debug = !Connect_debug;
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1242 }
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1243
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1244 void cliFunc_connectIdl( char* args )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1245 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1246 // Parse number from argument
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1247 // NOTE: Only first argument is used
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1248 char* arg1Ptr;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1249 char* arg2Ptr;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1250 CLI_argumentIsolation( args, &arg1Ptr, &arg2Ptr );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1251
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1252 print( NL );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1253 info_msg("Sending Sync Idles...");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1254
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1255 uint8_t count = numToInt( &arg1Ptr[0] );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1256 // Default to 2 idles
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1257 if ( count == 0 )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1258 count = 2;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1259
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1260 Connect_send_Idle( count );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1261 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1262
348
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1263 void cliFunc_connectLst( char* args )
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1264 {
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1265 const char *Command_strs[] = {
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1266 "CableCheck",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1267 "IdRequest",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1268 "IdEnumeration",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1269 "IdReport",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1270 "ScanCode",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1271 "Animation",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1272 "RemoteCapability",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1273 "RemoteOutput",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1274 "RemoteInput",
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1275 };
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1276
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1277 print( NL );
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1278 info_msg("List of UARTConnect commands");
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1279 for ( uint8_t cmd = 0; cmd < Command_TOP; cmd++ )
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1280 {
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1281 print( NL );
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1282 printInt8( cmd );
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1283 print(" - ");
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1284 dPrint( (char*)Command_strs[ cmd ] );
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1285 }
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1286 }
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1287
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1288 void cliFunc_connectMst( char* args )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1289 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1290 // Parse number from argument
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1291 // NOTE: Only first argument is used
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1292 char* arg1Ptr;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1293 char* arg2Ptr;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1294 CLI_argumentIsolation( args, &arg1Ptr, &arg2Ptr );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1295
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1296 print( NL );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1297
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1298 // Set override
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1299 Connect_override = 1;
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1300
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1301 switch ( arg1Ptr[0] )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1302 {
361
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1303 // Disable override
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1304 case 'd':
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1305 case 'D':
7c6ac7b88cda Working support for Interconnect
Jacob Alexander <haata@kiibohd.com>
parents: 360
diff changeset
1306 Connect_override = 0;
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1307 case 's':
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1308 case 'S':
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1309 info_msg("Setting device as slave.");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1310 Connect_master = 0;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1311 Connect_id = 0xFF;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1312 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1313
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1314 case 'm':
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1315 case 'M':
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1316 default:
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1317 info_msg("Setting device as master.");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1318 Connect_master = 1;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1319 Connect_id = 0;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1320 break;
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1321 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1322 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1323
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1324 void cliFunc_connectRst( char* args )
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1325 {
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1326 print( NL );
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1327 info_msg("Resetting UARTConnect state...");
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1328 Connect_reset();
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1329
348
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1330 // Reset node id
06225a619152 Adding connection type list
Jacob Alexander <haata@kiibohd.com>
parents: 347
diff changeset
1331 Connect_id = 0xFF;
307
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1332 }
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1333
ecd2ae35d25c Initial commit for UARTConnect module
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
1334 void cliFunc_connectSts( char* args )
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1335 {
ecd2ae35d25c Initial commit for UARTConnect module
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1336 print( NL );
ecd2ae35d25c Initial commit for UARTConnect module
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1337 info_msg("UARTConnect Status");
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1338 print( NL "Device Type:\t" );
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1339 print( Connect_master ? "Master" : "Slave" );
ecd2ae35d25c Initial commit for UARTConnect module
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1340 print( NL "Device Id:\t" );
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1341 printHex( Connect_id );
361
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1342 print( NL "Max Id:\t" );
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1343 printHex( Connect_maxId );
307
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1344 print( NL "Master <=" NL "\tStatus:\t");
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1345 printHex( Connect_cableOkMaster );
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1346 print( NL "\tFaults:\t");
361
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1347 printHex32( Connect_cableFaultsMaster );
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1348 print("/");
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1349 printHex32( Connect_cableChecksMaster );
307
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1350 print( NL "\tRx:\t");
389
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1351 printHex( uart_rx_status[UART_Master].status );
307
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1352 print( NL "\tTx:\t");
389
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1353 printHex( uart_tx_status[UART_Master].status );
307
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1354 print( NL "Slave <=" NL "\tStatus:\t");
ecd2ae35d25c Initial commit for UARTConnect module
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1355 printHex( Connect_cableOkSlave );
ecd2ae35d25c Initial commit for UARTConnect module
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parents:
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1356 print( NL "\tFaults:\t");
361
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1357 printHex32( Connect_cableFaultsSlave );
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parents: 360
diff changeset
1358 print("/");
7c6ac7b88cda Working support for Interconnect
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parents: 360
diff changeset
1359 printHex32( Connect_cableChecksSlave );
307
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1360 print( NL "\tRx:\t");
389
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diff changeset
1361 printHex( uart_rx_status[UART_Slave].status );
307
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1362 print( NL "\tTx:\t");
389
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1363 printHex( uart_tx_status[UART_Slave].status );
307
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1364 }
ecd2ae35d25c Initial commit for UARTConnect module
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1365