louis/kiibohd-controller: Scan/STLcd/lcd

annotate Scan/STLcd/lcd_scan.c @ 377:dbbdedccc275

Adding layer rotation (next/prev) capability - Requires kll update - Including udev id update

author	Jacob Alexander <haata@kiibohd.com>
date	Mon, 28 Sep 2015 19:58:39 -0700
parents	8a6c2d410ad9
children	fc2c2a1e9615

rev	line source
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1 /* Copyright (C) 2015 by Jacob Alexander
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	2 *
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	3 * This file is free software: you can redistribute it and/or modify
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	4 * it under the terms of the GNU General Public License as published by
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	5 * the Free Software Foundation, either version 3 of the License, or
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	6 * (at your option) any later version.
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	7 *
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	8 * This file is distributed in the hope that it will be useful,
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	11 * GNU General Public License for more details.
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	12 *
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	13 * You should have received a copy of the GNU General Public License
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	14 * along with this file. If not, see <http://www.gnu.org/licenses/>.
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	15 */
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	16
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	17 // ----- Includes -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	18
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	19 // Compiler Includes
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	20 #include <Lib/ScanLib.h>
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	21
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	22 // Project Includes
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	23 #include <cli.h>
357 86b937945313 Fixing CMake dependency checking for kll_defs.h Jacob Alexander <haata@kiibohd.com> parents: 354 diff changeset	24 #include <kll_defs.h>
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	25 #include <led.h>
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	26 #include <print.h>
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	27
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	28 // Local Includes
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	29 #include "lcd_scan.h"
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	30
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	31
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	32
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	33 // ----- Defines -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	34
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	35 #define LCD_TOTAL_VISIBLE_PAGES 4
354 40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	36 #define LCD_TOTAL_PAGES 9
332 2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	37 #define LCD_PAGE_LEN 128
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	38
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	39
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	40
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	41 // ----- Macros -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	42
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	43 // Number of entries in the SPI0 TxFIFO
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	44 #define SPI0_TxFIFO_CNT ( ( SPI0_SR & SPI_SR_TXCTR ) >> 12 )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	45
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	46
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	47
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	48 // ----- Structs -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	49
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	50 // ----- Function Declarations -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	51
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	52 // CLI Functions
352 99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	53 void cliFunc_lcdCmd ( char* args );
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	54 void cliFunc_lcdColor( char* args );
354 40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	55 void cliFunc_lcdDisp ( char* args );
352 99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	56 void cliFunc_lcdInit ( char* args );
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	57 void cliFunc_lcdTest ( char* args );
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	58
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	59
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	60
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	61 // ----- Variables -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	62
353 c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	63 // Default Image - Displays on startup
c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	64 const uint8_t STLcdDefaultImage[] = { STLcdDefaultImage_define };
c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	65
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	66 // Full Toggle State
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	67 uint8_t cliFullToggleState = 0;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	68
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	69 // Normal/Reverse Toggle State
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	70 uint8_t cliNormalReverseToggleState = 0;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	71
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	72 // Scan Module command dictionary
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	73 CLIDict_Entry( lcdCmd, "Send byte via SPI, second argument enables a0. Defaults to control." );
352 99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	74 CLIDict_Entry( lcdColor, "Set backlight color. 3 16-bit numbers: R G B. i.e. 0xFFF 0x1444 0x32" );
354 40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	75 CLIDict_Entry( lcdDisp, "Write byte(s) to given page starting at given address. i.e. 0x1 0x5 0xFF 0x00" );
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	76 CLIDict_Entry( lcdInit, "Re-initialize the LCD display." );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	77 CLIDict_Entry( lcdTest, "Test out the LCD display." );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	78
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	79 CLIDict_Def( lcdCLIDict, "ST LCD Module Commands" ) = {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	80 CLIDict_Item( lcdCmd ),
352 99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	81 CLIDict_Item( lcdColor ),
354 40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	82 CLIDict_Item( lcdDisp ),
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	83 CLIDict_Item( lcdInit ),
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	84 CLIDict_Item( lcdTest ),
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	85 { 0, 0, 0 } // Null entry for dictionary end
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	86 };
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	87
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	88
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	89
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	90 // ----- Interrupt Functions -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	91
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	92
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	93
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	94 // ----- Functions -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	95
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	96 inline void SPI_setup()
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	97 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	98 // Enable SPI internal clock
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	99 SIM_SCGC6 \|= SIM_SCGC6_SPI0;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	100
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	101 // Setup MOSI (SOUT) and SCLK (SCK)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	102 PORTC_PCR6 = PORT_PCR_DSE \| PORT_PCR_MUX(2);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	103 PORTC_PCR5 = PORT_PCR_DSE \| PORT_PCR_MUX(2);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	104
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	105 // Setup SS (PCS)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	106 PORTC_PCR4 = PORT_PCR_DSE \| PORT_PCR_MUX(2);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	107
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	108 // Master Mode, CS0
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	109 SPI0_MCR = SPI_MCR_MSTR \| SPI_MCR_PCSIS(1);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	110
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	111 // DSPI Clock and Transfer Attributes
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	112 // Frame Size: 8 bits
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	113 // MSB First
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	114 // CLK Low by default
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	115 SPI0_CTAR0 = SPI_CTAR_FMSZ(7)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	116 \| SPI_CTAR_ASC(7)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	117 \| SPI_CTAR_DT(7)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	118 \| SPI_CTAR_CSSCK(7)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	119 \| SPI_CTAR_PBR(0) \| SPI_CTAR_BR(7);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	120 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	121
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	122 // Write buffer to SPI FIFO
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	123 void SPI_write( uint8_t *buffer, uint8_t len )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	124 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	125
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	126 for ( uint8_t byte = 0; byte < len; byte++ )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	127 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	128 // Wait for SPI TxFIFO to have 4 or fewer entries
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	129 while ( !( SPI0_SR & SPI_SR_TFFF ) )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	130 delayMicroseconds(10);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	131
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	132 // Write byte to TxFIFO
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	133 // CS0, CTAR0
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	134 SPI0_PUSHR = ( buffer[ byte ] & 0xff ) \| SPI_PUSHR_PCS(1);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	135
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	136 // Indicate transfer has completed
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	137 while ( !( SPI0_SR & SPI_SR_TCF ) );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	138 SPI0_SR \|= SPI_SR_TCF;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	139 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	140 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	141
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	142 // Write to a control register
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	143 void LCD_writeControlReg( uint8_t byte )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	144 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	145 // Wait for TxFIFO to be empt
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	146 while ( SPI0_TxFIFO_CNT != 0 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	147
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	148 // Set A0 low to enter control register mode
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	149 GPIOC_PCOR \|= (1<<7);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	150
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	151 // Write byte to SPI FIFO
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	152 SPI_write( &byte, 1 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	153
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	154 // Wait for TxFIFO to be empty
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	155 while ( SPI0_TxFIFO_CNT != 0 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	156
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	157 // Make sure data has transferred
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	158 delayMicroseconds(10); // XXX Adjust if SPI speed changes
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	159
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	160 // Set A0 high to go back to display register mode
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	161 GPIOC_PSOR \|= (1<<7);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	162 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	163
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	164 // Write to display register
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	165 // Pages 0-7 normal display
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	166 // Page 8 icon buffer
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	167 void LCD_writeDisplayReg( uint8_t page, uint8_t *buffer, uint8_t len )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	168 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	169 // Set the register page
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	170 LCD_writeControlReg( 0xB0 \| ( 0x0F & page ) );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	171
332 2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	172 // Set display start line
2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	173 LCD_writeControlReg( 0x40 );
2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	174
2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	175 // Reset Column Address
2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	176 LCD_writeControlReg( 0x10 );
2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	177 LCD_writeControlReg( 0x00 );
2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	178
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	179 // Write buffer to SPI
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	180 SPI_write( buffer, len );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	181 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	182
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	183 inline void LCD_clearPage( uint8_t page )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	184 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	185 // Set the register page
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	186 LCD_writeControlReg( 0xB0 \| ( 0x0F & page ) );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	187
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	188 // Set display start line
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	189 LCD_writeControlReg( 0x40 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	190
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	191 // Reset Column Address
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	192 LCD_writeControlReg( 0x10 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	193 LCD_writeControlReg( 0x00 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	194
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	195 for ( uint8_t page_reg = 0; page_reg < LCD_PAGE_LEN; page_reg++ )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	196 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	197 uint8_t byte = 0;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	198
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	199 // Write buffer to SPI
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	200 SPI_write( &byte, 1 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	201 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	202
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	203 // Wait for TxFIFO to be empty
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	204 while ( SPI0_TxFIFO_CNT != 0 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	205 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	206
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	207 // Clear Display
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	208 void LCD_clear()
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	209 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	210 // Setup each page
354 40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	211 for ( uint8_t page = 0; page < LCD_TOTAL_PAGES; page++ )
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	212 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	213 LCD_clearPage( page );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	214 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	215
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	216 // Reset Page, Start Line, and Column Address
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	217 // Page
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	218 LCD_writeControlReg( 0xB0 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	219
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	220 // Start Line
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	221 LCD_writeControlReg( 0x40 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	222
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	223 // Reset Column Address
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	224 LCD_writeControlReg( 0x10 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	225 LCD_writeControlReg( 0x00 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	226 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	227
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	228 // Intialize display
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	229 void LCD_initialize()
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	230 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	231 // ADC Select (Normal)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	232 LCD_writeControlReg( 0xA0 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	233
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	234 // LCD Off
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	235 LCD_writeControlReg( 0xAE );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	236
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	237 // COM Scan Output Direction
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	238 LCD_writeControlReg( 0xC0 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	239
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	240 // LCD Bias (1/6 bias)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	241 LCD_writeControlReg( 0xA2 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	242
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	243 // Power Supply Operating Mode (Internal Only)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	244 LCD_writeControlReg( 0x2F );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	245
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	246 // Internal Rb/Ra Ratio
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	247 LCD_writeControlReg( 0x26 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	248
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	249 // Reset
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	250 LCD_writeControlReg( 0xE2 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	251
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	252 // Electric volume mode set, and value
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	253 LCD_writeControlReg( 0x81 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	254 LCD_writeControlReg( 0x00 );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	255
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	256 // LCD On
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	257 LCD_writeControlReg( 0xAF );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	258
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	259 // Clear Display RAM
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	260 LCD_clear();
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	261 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	262
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	263 // Setup
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	264 inline void LCD_setup()
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	265 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	266 // Register Scan CLI dictionary
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	267 CLI_registerDictionary( lcdCLIDict, lcdCLIDictName );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	268
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	269 // Initialize SPI
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	270 SPI_setup();
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	271
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	272 // Setup Register Control Signal (A0)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	273 // Start in display register mode (1)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	274 GPIOC_PDDR \|= (1<<7);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	275 PORTC_PCR7 = PORT_PCR_SRE \| PORT_PCR_DSE \| PORT_PCR_MUX(1);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	276 GPIOC_PSOR \|= (1<<7);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	277
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	278 // Setup LCD Reset pin (RST)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	279 // 0 - Reset, 1 - Normal Operation
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	280 // Start in normal mode (1)
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	281 GPIOC_PDDR \|= (1<<8);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	282 PORTC_PCR8 = PORT_PCR_SRE \| PORT_PCR_DSE \| PORT_PCR_MUX(1);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	283 GPIOC_PSOR \|= (1<<8);
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	284
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	285 // Run LCD intialization sequence
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	286 LCD_initialize();
347 136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 332 diff changeset	287
353 c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	288 // Write default image to LCD
c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	289 for ( uint8_t page = 0; page < LCD_TOTAL_VISIBLE_PAGES; page++ )
c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	290 LCD_writeDisplayReg( page, (uint8_t)&STLcdDefaultImage[page LCD_PAGE_LEN], LCD_PAGE_LEN );
c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	291
347 136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 332 diff changeset	292 // Setup Backlight
351 38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	293 SIM_SCGC6 \|= SIM_SCGC6_FTM0;
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	294 FTM0_CNT = 0; // Reset counter
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	295
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	296 // PWM Period
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	297 // 16-bit maximum
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	298 FTM0_MOD = 0xFFFF;
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	299
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	300 // Set FTM to PWM output - Edge Aligned, Low-true pulses
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	301 FTM0_C0SC = 0x24; // MSnB:MSnA = 10, ELSnB:ELSnA = 01
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	302 FTM0_C1SC = 0x24;
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	303 FTM0_C2SC = 0x24;
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	304
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	305 // Base FTM clock selection (72 MHz system clock)
354 40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	306 // @ 0xFFFF period, 72 MHz / (0xFFFF * 2) = Actual period
352 99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	307 // Higher pre-scalar will use the most power (also look the best)
351 38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	308 // Pre-scalar calculations
352 99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	309 // 0 - 72 MHz -> 549 Hz
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	310 // 1 - 36 MHz -> 275 Hz
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	311 // 2 - 18 MHz -> 137 Hz
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	312 // 3 - 9 MHz -> 69 Hz (Slightly visible flicker)
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	313 // 4 - 4 500 kHz -> 34 Hz (Visible flickering)
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	314 // 5 - 2 250 kHz -> 17 Hz
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	315 // 6 - 1 125 kHz -> 9 Hz
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	316 // 7 - 562 500 Hz -> 4 Hz
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	317 // Using a higher pre-scalar without flicker is possible but FTM0_MOD will need to be reduced
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	318 // Which will reduce the brightness range
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	319
351 38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	320 // System clock, /w prescalar setting
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	321 FTM0_SC = FTM_SC_CLKS(1) \| FTM_SC_PS( STLcdBacklightPrescalar_define );
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	322
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	323 // Red
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	324 FTM0_C0V = STLcdBacklightRed_define;
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	325 PORTC_PCR1 = PORT_PCR_SRE \| PORT_PCR_DSE \| PORT_PCR_MUX(4);
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	326
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	327 // Green
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	328 FTM0_C1V = STLcdBacklightGreen_define;
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	329 PORTC_PCR2 = PORT_PCR_SRE \| PORT_PCR_DSE \| PORT_PCR_MUX(4);
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	330
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	331 // Blue
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	332 FTM0_C2V = STLcdBacklightBlue_define;
38395a57cf52 Adding 16-bit brightness control to LCD backlight Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	333 PORTC_PCR3 = PORT_PCR_SRE \| PORT_PCR_DSE \| PORT_PCR_MUX(4);
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	334 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	335
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	336
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	337 // LCD State processing loop
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	338 inline uint8_t LCD_scan()
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	339 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	340 return 0;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	341 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	342
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	343
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	344
366 95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	345 // ----- Capabilities -----
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	346
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	347 uint16_t LCD_layerStack_prevSize = 0;
377 dbbdedccc275 Adding layer rotation (next/prev) capability Jacob Alexander <haata@kiibohd.com> parents: 367 diff changeset	348 uint16_t LCD_layerStack_prevTop = 0;
366 95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	349 void LCD_layerStack_capability( uint8_t state, uint8_t stateType, uint8_t *args )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	350 {
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	351 // Display capability name
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	352 if ( stateType == 0xFF && state == 0xFF )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	353 {
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	354 print("LCD_layerStack_capability");
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	355 return;
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	356 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	357
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	358 // Parse the layer stack, top to bottom
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	359 extern uint16_t macroLayerIndexStack[];
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	360 extern uint16_t macroLayerIndexStackSize;
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	361
377 dbbdedccc275 Adding layer rotation (next/prev) capability Jacob Alexander <haata@kiibohd.com> parents: 367 diff changeset	362 // Ignore if the stack size hasn't changed and the top of the stack is the same
dbbdedccc275 Adding layer rotation (next/prev) capability Jacob Alexander <haata@kiibohd.com> parents: 367 diff changeset	363 if ( macroLayerIndexStackSize == LCD_layerStack_prevSize
dbbdedccc275 Adding layer rotation (next/prev) capability Jacob Alexander <haata@kiibohd.com> parents: 367 diff changeset	364 && macroLayerIndexStack[macroLayerIndexStackSize - 1] == LCD_layerStack_prevTop )
366 95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	365 {
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	366 return;
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	367 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	368 LCD_layerStack_prevSize = macroLayerIndexStackSize;
377 dbbdedccc275 Adding layer rotation (next/prev) capability Jacob Alexander <haata@kiibohd.com> parents: 367 diff changeset	369 LCD_layerStack_prevTop = macroLayerIndexStack[macroLayerIndexStackSize - 1];
366 95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	370
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	371 // Number data for LCD
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	372 const uint8_t numbers[10][128] = {
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	373 { STLcdNumber0_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	374 { STLcdNumber1_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	375 { STLcdNumber2_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	376 { STLcdNumber3_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	377 { STLcdNumber4_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	378 { STLcdNumber5_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	379 { STLcdNumber6_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	380 { STLcdNumber7_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	381 { STLcdNumber8_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	382 { STLcdNumber9_define },
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	383 };
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	384
367 8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	385 // Color data for numbers
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	386 const uint16_t colors[10][3] = {
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	387 { STLcdNumber0Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	388 { STLcdNumber1Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	389 { STLcdNumber2Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	390 { STLcdNumber3Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	391 { STLcdNumber4Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	392 { STLcdNumber5Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	393 { STLcdNumber6Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	394 { STLcdNumber7Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	395 { STLcdNumber8Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	396 { STLcdNumber9Color_define },
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	397 };
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	398
366 95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	399 // Only display if there are layers active
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	400 if ( macroLayerIndexStackSize > 0 )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	401 {
367 8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	402 // Set the color according to the "top-of-stack" layer
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	403 uint16_t layerIndex = macroLayerIndexStack[ macroLayerIndexStackSize - 1 ];
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	404 FTM0_C0V = colors[ layerIndex ][0];
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	405 FTM0_C1V = colors[ layerIndex ][1];
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	406 FTM0_C2V = colors[ layerIndex ][2];
366 95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	407
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	408 // Iterate through each of the pages
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	409 // XXX Many of the values here are hard-coded
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	410 // Eventually a proper font rendering engine should take care of things like this... -HaaTa
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	411 for ( uint8_t page = 0; page < LCD_TOTAL_VISIBLE_PAGES; page++ )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	412 {
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	413 // Set the register page
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	414 LCD_writeControlReg( 0xB0 \| ( 0x0F & page ) );
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	415
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	416 // Set starting address
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	417 LCD_writeControlReg( 0x10 );
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	418 LCD_writeControlReg( 0x00 );
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	419
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	420 // Write data
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	421 for ( uint16_t layer = 1; layer <= macroLayerIndexStackSize; layer++ )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	422 {
367 8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	423 layerIndex = macroLayerIndexStack[ macroLayerIndexStackSize - layer ];
366 95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	424
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	425 // Default to 0, if over 9
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	426 if ( layerIndex > 9 )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	427 {
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	428 layerIndex = 0;
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	429 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	430
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	431 // Write page of number to display
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	432 SPI_write( (uint8_t)&numbers[ layerIndex ][ page 32 ], 32 );
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	433 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	434
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	435 // Blank out rest of display
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	436 uint8_t data = 0;
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	437 for ( uint8_t c = 0; c < 4 - macroLayerIndexStackSize; c++ )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	438 {
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	439 for ( uint8_t byte = 0; byte < 32; byte++ )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	440 {
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	441 SPI_write( &data, 1 );
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	442 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	443 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	444 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	445 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	446 else
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	447 {
367 8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	448 // Set default backlight
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	449 FTM0_C0V = STLcdBacklightRed_define;
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	450 FTM0_C1V = STLcdBacklightGreen_define;
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	451 FTM0_C2V = STLcdBacklightBlue_define;
8a6c2d410ad9 Adding color association to layers Jacob Alexander <haata@kiibohd.com> parents: 366 diff changeset	452
366 95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	453 // Write default image
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	454 for ( uint8_t page = 0; page < LCD_TOTAL_VISIBLE_PAGES; page++ )
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	455 LCD_writeDisplayReg( page, (uint8_t )&STLcdDefaultImage[page LCD_PAGE_LEN], LCD_PAGE_LEN );
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	456 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	457 }
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	458
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	459
95ae53b1e088 Adding basic support for LCDLayerDisplay using capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	460
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	461 // ----- CLI Command Functions -----
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	462
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	463 void cliFunc_lcdInit( char* args )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	464 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	465 LCD_initialize();
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	466 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	467
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	468 void cliFunc_lcdTest( char* args )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	469 {
353 c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	470 // Write default image
332 2e0074f75855 Adding example logo to the lcdtest and bmp conversion script. Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	471 for ( uint8_t page = 0; page < LCD_TOTAL_VISIBLE_PAGES; page++ )
353 c6613db89cbe Adding capability to set default image on LCD Jacob Alexander <haata@kiibohd.com> parents: 352 diff changeset	472 LCD_writeDisplayReg( page, (uint8_t )&STLcdDefaultImage[page LCD_PAGE_LEN], LCD_PAGE_LEN );
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	473 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	474
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	475 void cliFunc_lcdCmd( char* args )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	476 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	477 char* curArgs;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	478 char* arg1Ptr;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	479 char* arg2Ptr = args;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	480
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	481 print( NL ); // No \r\n by default after the command is entered
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	482
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	483 curArgs = arg2Ptr; // Use the previous 2nd arg pointer to separate the next arg from the list
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	484 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	485
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	486 // No args
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	487 if ( *arg1Ptr == '\0' )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	488 return;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	489
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	490 // SPI Command
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	491 uint8_t cmd = (uint8_t)numToInt( arg1Ptr );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	492
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	493 curArgs = arg2Ptr; // Use the previous 2nd arg pointer to separate the next arg from the list
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	494 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	495
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	496 // Single Arg
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	497 if ( *arg1Ptr == '\0' )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	498 goto cmd;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	499
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	500 // TODO Deal with a0
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	501 cmd:
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	502 info_msg("Sending - ");
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	503 printHex( cmd );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	504 print( NL );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	505 LCD_writeControlReg( cmd );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	506 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	507
352 99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	508 void cliFunc_lcdColor( char* args )
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	509 {
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	510 char* curArgs;
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	511 char* arg1Ptr;
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	512 char* arg2Ptr = args;
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	513
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	514 // Colors
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	515 uint16_t rgb[3]; // Red, Green, Blue
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	516
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	517 // Parse integers from 3 arguments
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	518 for ( uint8_t color = 0; color < 3; color++ )
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	519 {
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	520 curArgs = arg2Ptr;
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	521 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	522
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	523 // Give up if not enough args given
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	524 if ( *arg1Ptr == '\0' )
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	525 return;
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	526
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	527 // Convert argument to integer
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	528 rgb[ color ] = numToInt( arg1Ptr );
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	529 }
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	530
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	531 // Set PWM channels
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	532 FTM0_C0V = rgb[0];
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	533 FTM0_C1V = rgb[1];
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	534 FTM0_C2V = rgb[2];
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	535 }
99b567a3b1f2 Adding cli API call to set LCD backlight brightness (16 bit per channel) Jacob Alexander <haata@kiibohd.com> parents: 351 diff changeset	536
354 40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	537 void cliFunc_lcdDisp( char* args )
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	538 {
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	539 char* curArgs;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	540 char* arg1Ptr;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	541 char* arg2Ptr = args;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	542
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	543 // First process page and starting address
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	544 curArgs = arg2Ptr;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	545 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	546
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	547 // Stop processing args if no more are found
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	548 if ( *arg1Ptr == '\0' )
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	549 return;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	550 uint8_t page = numToInt( arg1Ptr );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	551
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	552 curArgs = arg2Ptr;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	553 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	554
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	555 // Stop processing args if no more are found
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	556 if ( *arg1Ptr == '\0' )
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	557 return;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	558 uint8_t address = numToInt( arg1Ptr );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	559
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	560 // Set the register page
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	561 LCD_writeControlReg( 0xB0 \| ( 0x0F & page ) );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	562
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	563 // Set starting address
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	564 LCD_writeControlReg( 0x10 \| ( ( 0xF0 & address ) >> 4 ) );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	565 LCD_writeControlReg( 0x00 \| ( 0x0F & address ));
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	566
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	567 // Process all args
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	568 for ( ;; )
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	569 {
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	570 curArgs = arg2Ptr;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	571 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	572
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	573 // Stop processing args if no more are found
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	574 if ( *arg1Ptr == '\0' )
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	575 break;
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	576
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	577 uint8_t value = numToInt( arg1Ptr );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	578
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	579 // Write buffer to SPI
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	580 SPI_write( &value, 1 );
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	581 }
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	582 }
40bbbc667399 Adding API to set pixels on LCD screen Jacob Alexander <haata@kiibohd.com> parents: 353 diff changeset	583

Mercurial > louis > kiibohd-controller

annotate Scan/STLcd/lcd_scan.c @ 377:dbbdedccc275