68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
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#include <avr/io.h>
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#include <avr/power.h>
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#include <avr/wdt.h>
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#include "lufa.h"
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#include "print.h"
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#include "sendchar.h"
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static void SetupHardware(void)
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{
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/* Disable watchdog if enabled by bootloader/fuses */
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MCUSR &= ~(1 << WDRF);
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wdt_disable();
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/* Disable clock division */
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clock_prescale_set(clock_div_1);
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// Leonardo needs. Without this USB device is not recognized.
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USB_Disable();
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USB_Init();
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// for Console_Task
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USB_Device_EnableSOFEvents();
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print_set_sendchar(sendchar);
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}
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int main(void) __attribute__ ((weak));
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int main(void)
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{
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SetupHardware();
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sei();
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/* wait for USB startup & debug output */
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while (USB_DeviceState != DEVICE_STATE_Configured) {
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#if defined(INTERRUPT_CONTROL_ENDPOINT)
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;
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#else
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USB_USBTask();
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#endif
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}
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print("USB configured.\n");
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/* init modules */
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keyboard_init();
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host_set_driver(&lufa_driver);
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#ifdef SLEEP_LED_ENABLE
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sleep_led_init();
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#endif
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print("Keyboard start.\n");
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while (1) {
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while (USB_DeviceState == DEVICE_STATE_Suspended) {
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suspend_power_down();
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if (USB_Device_RemoteWakeupEnabled && suspend_wakeup_condition()) {
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USB_Device_SendRemoteWakeup();
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}
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}
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keyboard_task();
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#if !defined(INTERRUPT_CONTROL_ENDPOINT)
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USB_USBTask();
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#endif
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}
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}
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