Mercurial > louis > kiibohd-controller
view Output/pjrcUSB/output_com.c @ 123:0c5d1fe99302
Adding CLI and CDC Serial support for Teensy 2.0 and Teensy 2.0++
- Includes serial putchar and getchar cleanup (overall)
- Moved avr-capsense to DPH (renaming)
- Basic cleanup for including CLI on the avr architecture
author | Jacob Alexander <haata@kiibohd.com> |
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date | Mon, 31 Mar 2014 01:07:48 -0700 |
parents | 2bb16439e6ca |
children | 2b81083dcaef |
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/* Copyright (C) 2011-2014 by Jacob Alexander * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ // ----- Includes ----- // Compiler Includes #include <Lib/OutputLib.h> // Project Includes #include <cli.h> #include <print.h> #include <scan_loop.h> // USB Includes #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) #include "avr/usb_keyboard_serial.h" #elif defined(_mk20dx128_) || defined(_mk20dx256_) #include "arm/usb_keyboard.h" #include "arm/usb_dev.h" #endif // Local Includes #include "output_com.h" // ----- Function Declarations ----- void cliFunc_holdKey ( char* args ); void cliFunc_readLEDs ( char* args ); void cliFunc_releaseKey( char* args ); void cliFunc_sendKey ( char* args ); void cliFunc_setLEDs ( char* args ); void cliFunc_setMod ( char* args ); // ----- Variables ----- // Output Module command dictionary char* outputCLIDictName = "USB Module Commands"; CLIDictItem outputCLIDict[] = { { "holdKey", "Hold a space separated list of USB codes. Ignores already pressed keys.", cliFunc_holdKey }, { "readLEDs", "Read LED byte. See setLEDs.", cliFunc_readLEDs }, { "releaseKey", "Release a space separated list of USB codes. Ignores unpressed keys.", cliFunc_releaseKey }, { "sendKey", "Send a space separated list of USB codes. Press/Release.", cliFunc_sendKey }, { "setLEDs", "Set LED byte: 1 NumLck, 2 CapsLck, 4 ScrlLck, 16 Kana, etc.", cliFunc_setLEDs }, { "setMod", "Set the modfier byte: 1 LCtrl, 2 LShft, 4 LAlt, 8 LGUI, 16 RCtrl, 32 RShft, 64 RAlt, 128 RGUI", cliFunc_setMod }, { 0, 0, 0 } // Null entry for dictionary end }; // which modifier keys are currently pressed // 1=left ctrl, 2=left shift, 4=left alt, 8=left gui // 16=right ctrl, 32=right shift, 64=right alt, 128=right gui uint8_t USBKeys_Modifiers = 0; // which keys are currently pressed, up to 6 keys may be down at once uint8_t USBKeys_Array[USB_MAX_KEY_SEND] = {0,0,0,0,0,0}; // The number of keys sent to the usb in the array uint8_t USBKeys_Sent; // 1=num lock, 2=caps lock, 4=scroll lock, 8=compose, 16=kana volatile uint8_t USBKeys_LEDs = 0; // protocol setting from the host. We use exactly the same report // either way, so this variable only stores the setting since we // are required to be able to report which setting is in use. uint8_t USBKeys_Protocol = 1; // the idle configuration, how often we send the report to the // host (ms * 4) even when it hasn't changed uint8_t USBKeys_Idle_Config = 125; // count until idle timeout uint8_t USBKeys_Idle_Count = 0; // ----- Functions ----- // USB Module Setup inline void output_setup() { // Initialize the USB, and then wait for the host to set configuration. // If the Teensy is powered without a PC connected to the USB port, // this will wait forever. usb_init(); while ( !usb_configured() ) /* wait */ ; // Register USB Output dictionary registerDictionary_cli( outputCLIDict, outputCLIDictName ); // Wait an extra second for the PC's operating system to load drivers // and do whatever it does to actually be ready for input //_delay_ms(1000); // TODO (is this actually necessary?) } // USB Data Send inline void output_send(void) { // TODO undo potentially old keys for ( uint8_t c = USBKeys_Sent; c < USBKeys_MaxSize; c++ ) USBKeys_Array[c] = 0; // Send keypresses usb_keyboard_send(); // Clear modifiers and keys USBKeys_Modifiers = 0; USBKeys_Sent = 0; // Signal Scan Module we are finishedA scan_finishedWithUSBBuffer( USBKeys_Sent <= USBKeys_MaxSize ? USBKeys_Sent : USBKeys_MaxSize ); } // Sets the device into firmware reload mode inline void output_firmwareReload() { #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) usb_debug_reload(); #elif defined(_mk20dx128_) || defined(_mk20dx256_) usb_device_reload(); #endif } // USB Input buffer available inline unsigned int output_availablechar() { return usb_serial_available(); } // USB Get Character from input buffer inline int output_getchar() { #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) // XXX Make sure to check output_availablechar() first! Information is lost with the cast (error codes) return (int)usb_serial_getchar(); #elif defined(_mk20dx128_) || defined(_mk20dx256_) return usb_serial_getchar(); #endif } // USB Send Character to output buffer inline int output_putchar( char c ) { return usb_serial_putchar( c ); } // USB Send String to output buffer, null terminated inline int output_putstr( char* str ) { #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) // AVR uint16_t count = 0; #elif defined(_mk20dx128_) || defined(_mk20dx256_) // ARM uint32_t count = 0; #endif // Count characters until NULL character, then send the amount counted while ( str[count] != '\0' ) count++; return usb_serial_write( str, count ); } // Soft Chip Reset inline void output_softReset() { #if defined(_at90usb162_) || defined(_atmega32u4_) || defined(_at90usb646_) || defined(_at90usb1286_) usb_debug_software_reset(); #elif defined(_mk20dx128_) || defined(_mk20dx256_) SOFTWARE_RESET(); #endif } // ----- CLI Command Functions ----- void cliFunc_holdKey( char* args ) { // TODO } void cliFunc_readLEDs( char* args ) { // TODO } void cliFunc_releaseKey( char* args ) { // TODO } void cliFunc_sendKey( char* args ) { // TODO Argument handling USBKeys_Array[0] = 4; // KEY_A USBKeys_Sent = 1; } void cliFunc_setLEDs( char* args ) { // TODO } void cliFunc_setMod( char* args ) { // TODO }