276 lines
6.5 KiB
C
276 lines
6.5 KiB
C
/*
|
|
* (c) 2015 flabberast <s3+flabbergast@sdfeu.org>
|
|
*
|
|
* Based on the following work:
|
|
* - Guillaume Duc's raw hid example (MIT License)
|
|
* https://github.com/guiduc/usb-hid-chibios-example
|
|
* - PJRC Teensy examples (MIT License)
|
|
* https://www.pjrc.com/teensy/usb_keyboard.html
|
|
* - hasu's TMK keyboard code (GPL v2 and some code Modified BSD)
|
|
* https://github.com/tmk/tmk_keyboard/
|
|
* - ChibiOS demo code (Apache 2.0 License)
|
|
* http://www.chibios.org
|
|
*
|
|
* Since some GPL'd code is used, this work is licensed under
|
|
* GPL v2 or later.
|
|
*/
|
|
|
|
#include <ch.h>
|
|
#include <hal.h>
|
|
|
|
#include "usb_main.h"
|
|
|
|
/* TMK includes */
|
|
#include "report.h"
|
|
#include "host.h"
|
|
#include "host_driver.h"
|
|
#include "keyboard.h"
|
|
#include "action.h"
|
|
#include "action_util.h"
|
|
#include "mousekey.h"
|
|
#include "led.h"
|
|
#include "sendchar.h"
|
|
#include "debug.h"
|
|
#include "print.h"
|
|
|
|
#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
|
|
// Change this to be TRUE once we've migrated keyboards to the new init system
|
|
// Remember to change docs/platformdev_chibios_earlyinit.md as well.
|
|
# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP FALSE
|
|
#endif
|
|
|
|
#ifdef SLEEP_LED_ENABLE
|
|
# include "sleep_led.h"
|
|
#endif
|
|
#ifdef SERIAL_LINK_ENABLE
|
|
# include "serial_link/system/serial_link.h"
|
|
#endif
|
|
#ifdef VISUALIZER_ENABLE
|
|
# include "visualizer/visualizer.h"
|
|
#endif
|
|
#ifdef MIDI_ENABLE
|
|
# include "qmk_midi.h"
|
|
#endif
|
|
#ifdef STM32_EEPROM_ENABLE
|
|
# include "eeprom_stm32.h"
|
|
#endif
|
|
#ifdef EEPROM_DRIVER
|
|
# include "eeprom_driver.h"
|
|
#endif
|
|
#include "suspend.h"
|
|
#include "wait.h"
|
|
|
|
/* -------------------------
|
|
* TMK host driver defs
|
|
* -------------------------
|
|
*/
|
|
|
|
/* declarations */
|
|
uint8_t keyboard_leds(void);
|
|
void send_keyboard(report_keyboard_t *report);
|
|
void send_mouse(report_mouse_t *report);
|
|
void send_system(uint16_t data);
|
|
void send_consumer(uint16_t data);
|
|
|
|
/* host struct */
|
|
host_driver_t chibios_driver = {keyboard_leds, send_keyboard, send_mouse, send_system, send_consumer};
|
|
|
|
#ifdef VIRTSER_ENABLE
|
|
void virtser_task(void);
|
|
#endif
|
|
|
|
#ifdef RAW_ENABLE
|
|
void raw_hid_task(void);
|
|
#endif
|
|
|
|
#ifdef CONSOLE_ENABLE
|
|
void console_task(void);
|
|
#endif
|
|
#ifdef MIDI_ENABLE
|
|
void midi_ep_task(void);
|
|
#endif
|
|
|
|
/* TESTING
|
|
* Amber LED blinker thread, times are in milliseconds.
|
|
*/
|
|
/* set this variable to non-zero anywhere to blink once */
|
|
// static THD_WORKING_AREA(waThread1, 128);
|
|
// static THD_FUNCTION(Thread1, arg) {
|
|
|
|
// (void)arg;
|
|
// chRegSetThreadName("blinker");
|
|
// while (true) {
|
|
// systime_t time;
|
|
|
|
// time = USB_DRIVER.state == USB_ACTIVE ? 250 : 500;
|
|
// palClearLine(LINE_CAPS_LOCK);
|
|
// chSysPolledDelayX(MS2RTC(STM32_HCLK, time));
|
|
// palSetLine(LINE_CAPS_LOCK);
|
|
// chSysPolledDelayX(MS2RTC(STM32_HCLK, time));
|
|
// }
|
|
// }
|
|
|
|
/* Early initialisation
|
|
*/
|
|
__attribute__((weak)) void early_hardware_init_pre(void) {
|
|
#if EARLY_INIT_PERFORM_BOOTLOADER_JUMP
|
|
void enter_bootloader_mode_if_requested(void);
|
|
enter_bootloader_mode_if_requested();
|
|
#endif // EARLY_INIT_PERFORM_BOOTLOADER_JUMP
|
|
}
|
|
|
|
__attribute__((weak)) void early_hardware_init_post(void) {}
|
|
|
|
__attribute__((weak)) void board_init(void) {}
|
|
|
|
// This overrides what's normally in ChibiOS board definitions
|
|
void __early_init(void) {
|
|
early_hardware_init_pre();
|
|
|
|
// This is the renamed equivalent of __early_init in the board.c file
|
|
void __chibios_override___early_init(void);
|
|
__chibios_override___early_init();
|
|
|
|
early_hardware_init_post();
|
|
}
|
|
|
|
// This overrides what's normally in ChibiOS board definitions
|
|
void boardInit(void) {
|
|
// This is the renamed equivalent of boardInit in the board.c file
|
|
void __chibios_override_boardInit(void);
|
|
__chibios_override_boardInit();
|
|
|
|
board_init();
|
|
}
|
|
|
|
/* Main thread
|
|
*/
|
|
int main(void) {
|
|
/* ChibiOS/RT init */
|
|
halInit();
|
|
chSysInit();
|
|
|
|
#ifdef STM32_EEPROM_ENABLE
|
|
EEPROM_Init();
|
|
#endif
|
|
#ifdef EEPROM_DRIVER
|
|
eeprom_driver_init();
|
|
#endif
|
|
|
|
// TESTING
|
|
// chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL);
|
|
|
|
keyboard_setup();
|
|
|
|
/* Init USB */
|
|
usb_event_queue_init();
|
|
init_usb_driver(&USB_DRIVER);
|
|
|
|
#ifdef MIDI_ENABLE
|
|
setup_midi();
|
|
#endif
|
|
|
|
#ifdef SERIAL_LINK_ENABLE
|
|
init_serial_link();
|
|
#endif
|
|
|
|
#ifdef VISUALIZER_ENABLE
|
|
visualizer_init();
|
|
#endif
|
|
|
|
host_driver_t *driver = NULL;
|
|
|
|
/* Wait until the USB or serial link is active */
|
|
while (true) {
|
|
#if defined(WAIT_FOR_USB) || defined(SERIAL_LINK_ENABLE)
|
|
if (USB_DRIVER.state == USB_ACTIVE) {
|
|
driver = &chibios_driver;
|
|
break;
|
|
}
|
|
#else
|
|
driver = &chibios_driver;
|
|
break;
|
|
#endif
|
|
#ifdef SERIAL_LINK_ENABLE
|
|
if (is_serial_link_connected()) {
|
|
driver = get_serial_link_driver();
|
|
break;
|
|
}
|
|
serial_link_update();
|
|
#endif
|
|
wait_ms(50);
|
|
}
|
|
|
|
/* Do need to wait here!
|
|
* Otherwise the next print might start a transfer on console EP
|
|
* before the USB is completely ready, which sometimes causes
|
|
* HardFaults.
|
|
*/
|
|
wait_ms(50);
|
|
|
|
print("USB configured.\n");
|
|
|
|
/* init TMK modules */
|
|
keyboard_init();
|
|
host_set_driver(driver);
|
|
|
|
#ifdef SLEEP_LED_ENABLE
|
|
sleep_led_init();
|
|
#endif
|
|
|
|
print("Keyboard start.\n");
|
|
|
|
/* Main loop */
|
|
while (true) {
|
|
usb_event_queue_task();
|
|
|
|
#if !defined(NO_USB_STARTUP_CHECK)
|
|
if (USB_DRIVER.state == USB_SUSPENDED) {
|
|
print("[s]");
|
|
# ifdef VISUALIZER_ENABLE
|
|
visualizer_suspend();
|
|
# endif
|
|
while (USB_DRIVER.state == USB_SUSPENDED) {
|
|
/* Do this in the suspended state */
|
|
# ifdef SERIAL_LINK_ENABLE
|
|
serial_link_update();
|
|
# endif
|
|
suspend_power_down(); // on AVR this deep sleeps for 15ms
|
|
/* Remote wakeup */
|
|
if (suspend_wakeup_condition()) {
|
|
usbWakeupHost(&USB_DRIVER);
|
|
restart_usb_driver(&USB_DRIVER);
|
|
}
|
|
}
|
|
/* Woken up */
|
|
// variables has been already cleared by the wakeup hook
|
|
send_keyboard_report();
|
|
# ifdef MOUSEKEY_ENABLE
|
|
mousekey_send();
|
|
# endif /* MOUSEKEY_ENABLE */
|
|
|
|
# ifdef VISUALIZER_ENABLE
|
|
visualizer_resume();
|
|
# endif
|
|
}
|
|
#endif
|
|
|
|
keyboard_task();
|
|
#ifdef CONSOLE_ENABLE
|
|
console_task();
|
|
#endif
|
|
#ifdef MIDI_ENABLE
|
|
midi_ep_task();
|
|
#endif
|
|
#ifdef VIRTSER_ENABLE
|
|
virtser_task();
|
|
#endif
|
|
#ifdef RAW_ENABLE
|
|
raw_hid_task();
|
|
#endif
|
|
|
|
// Run housekeeping
|
|
housekeeping_task_kb();
|
|
housekeeping_task_user();
|
|
}
|
|
}
|