mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-11-30 20:56:32 +06:00
133 lines
2.5 KiB
C++
133 lines
2.5 KiB
C++
#include <avr/io.h>
|
|
#include <avr/wdt.h>
|
|
#include <avr/power.h>
|
|
#include <util/delay.h>
|
|
|
|
// USB HID host
|
|
#include "Usb.h"
|
|
#include "usbhub.h"
|
|
#include "hid.h"
|
|
#include "hidboot.h"
|
|
#include "parser.h"
|
|
|
|
// LUFA
|
|
#include "lufa.h"
|
|
|
|
#include "timer.h"
|
|
#include "sendchar.h"
|
|
#include "debug.h"
|
|
#include "keyboard.h"
|
|
#include "led.h"
|
|
|
|
|
|
/* LED ping configuration */
|
|
#define TMK_LED
|
|
//#define LEONARDO_LED
|
|
#if defined(TMK_LED)
|
|
// For TMK converter and Teensy
|
|
#define LED_TX_INIT (DDRD |= (1<<6))
|
|
#define LED_TX_ON (PORTD |= (1<<6))
|
|
#define LED_TX_OFF (PORTD &= ~(1<<6))
|
|
#define LED_TX_TOGGLE (PORTD ^= (1<<6))
|
|
#elif defined(LEONARDO_LED)
|
|
// For Leonardo(TX LED)
|
|
#define LED_TX_INIT (DDRD |= (1<<5))
|
|
#define LED_TX_ON (PORTD &= ~(1<<5))
|
|
#define LED_TX_OFF (PORTD |= (1<<5))
|
|
#define LED_TX_TOGGLE (PORTD ^= (1<<5))
|
|
#else
|
|
#define LED_TX_INIT
|
|
#define LED_TX_ON
|
|
#define LED_TX_OFF
|
|
#define LED_TX_TOGGLE
|
|
#endif
|
|
|
|
|
|
static void LUFA_setup(void)
|
|
{
|
|
/* Disable watchdog if enabled by bootloader/fuses */
|
|
MCUSR &= ~(1 << WDRF);
|
|
wdt_disable();
|
|
|
|
/* Disable clock division */
|
|
clock_prescale_set(clock_div_1);
|
|
|
|
// Leonardo needs. Without this USB device is not recognized.
|
|
USB_Disable();
|
|
|
|
USB_Init();
|
|
|
|
// for Console_Task
|
|
USB_Device_EnableSOFEvents();
|
|
print_set_sendchar(sendchar);
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* USB Host Shield HID keyboard
|
|
*/
|
|
USB usb_host;
|
|
USBHub hub1(&usb_host);
|
|
HIDBoot<HID_PROTOCOL_KEYBOARD> kbd(&usb_host);
|
|
KBDReportParser kbd_parser;
|
|
|
|
|
|
void led_set(uint8_t usb_led)
|
|
{
|
|
kbd.SetReport(0, 0, 2, 0, 1, &usb_led);
|
|
}
|
|
|
|
|
|
|
|
int main(void)
|
|
{
|
|
// LED for debug
|
|
LED_TX_INIT;
|
|
LED_TX_ON;
|
|
|
|
debug_enable = true;
|
|
debug_keyboard = true;
|
|
|
|
host_set_driver(&lufa_driver);
|
|
keyboard_init();
|
|
|
|
LUFA_setup();
|
|
|
|
// USB Host Shield setup
|
|
usb_host.Init();
|
|
kbd.SetReportParser(0, (HIDReportParser*)&kbd_parser);
|
|
|
|
/* NOTE: Don't insert time consuming job here.
|
|
* It'll cause unclear initialization failure when DFU reset(worm start).
|
|
*/
|
|
sei();
|
|
|
|
// wait for startup of sendchar routine
|
|
while (USB_DeviceState != DEVICE_STATE_Configured) ;
|
|
if (debug_enable) {
|
|
_delay_ms(1000);
|
|
}
|
|
|
|
debug("init: done\n");
|
|
|
|
uint16_t timer;
|
|
for (;;) {
|
|
keyboard_task();
|
|
|
|
timer = timer_read();
|
|
usb_host.Task();
|
|
timer = timer_elapsed(timer);
|
|
if (timer > 100) {
|
|
debug("host.Task: "); debug_hex16(timer); debug("\n");
|
|
}
|
|
|
|
#if !defined(INTERRUPT_CONTROL_ENDPOINT)
|
|
// LUFA Task for control request
|
|
USB_USBTask();
|
|
#endif
|
|
}
|
|
|
|
return 0;
|
|
}
|