int main(void)
{
CPU_INT08U os_err;
NVIC_Configuration( );
gpio_init( ) ;
uart1_init( ); //console port
rtc_init();
ADCTEMP_Configuration( );
/* Enable CRC clock */
RCC_AHBPeriphClockCmd(RCC_AHBPeriph_CRC, ENABLE);
led_init_all( );
led_on(POWER_LED);
//GSM_PM_ON;
//while ( 1 ) ;//for upgrade GSM fw
GSM_PM_OFF;
GPS_PM_OFF;
CAN_PM_OFF;
/* Initialize "uC/OS-II, The Real-Time Kernel". */
OSInit(); //include: OSTime = 0L;
os_err = OSTaskCreateExt((void (*)(void *)) app_task_manager, /* Create the start task.*/
(void * ) 0,
(OS_STK * )&app_task_manager_stk[APP_TASK_MANAGER_STK_SIZE - 1],
(INT8U ) APP_TASK_MANAGER_PRIO,
(INT16U ) APP_TASK_MANAGER_PRIO,
(OS_STK * )&app_task_manager_stk[0],
(INT32U ) APP_TASK_MANAGER_STK_SIZE,
(void * ) 0,
(INT16U )(OS_TASK_OPT_STK_CLR | OS_TASK_OPT_STK_CHK));
#if (OS_TASK_NAME_SIZE >= 11)
OSTaskNameSet(APP_TASK_MANAGER_PRIO, (CPU_INT08U *)"Start Task", &os_err);
#endif
OSStart(); /* Start multitasking (i.e. give control to uC/OS-II). */
return (0);
}
void dfu_main(void)
{
int send_report;
uint8_t kbd_report_loc[KBD_SIZE];
#if defined (USE_STM32L152D_EVAL)
FLASH_Unlock();
FLASH_ClearFlag(FLASH_FLAG_OPTVERRUSR);
#endif
Pointer = (uint32_t)&_application_start;
DeviceState = STATE_dfuERROR;
DeviceStatus[0] = STATUS_ERRFIRMWARE;
DeviceStatus[4] = DeviceState;
usb_cable_reset();
Set_System();
matrix_init_all();
led_init_all();
matrix_scan_init();
leds_override = LEDS_OVERRIDE_STARTUP;
usb_report_sent = 1;
Set_USBClock();
USB_Init();
matrix_scan_start();
/* Main loop */
send_report = 0;
while (1){
if (unlikely(do_usb_resume)){
/* Check if the remote wakeup feature is enabled (it could be disabled
* by the host through ClearFeature request)
*/
if (bDeviceState != SUSPENDED) {
/* do nothing */
do_usb_resume = 0;
} else
if (usb_remote_wakeup_enabled()) {
Resume(RESUME_INTERNAL);
do_usb_resume = 0;
} else {
/* resume disabled, disable kbd-triggered wakeup and go to the suspend state */
matrix_idle_wakeup_event_leave();
/* clear flag before suspend
* because the flag can be set again on resume
*/
do_usb_resume = 0;
Suspend_Low();
}
continue;
}
if (bDeviceState != CONFIGURED){
__WFI(); /* Wait for interrupt */
continue;
}
if (unlikely(leds_override)){
handle_leds_override();
}
__disable_irq();
if ((kbd_report_status & REPORT_STATUS_DONE) && usb_report_sent){
kbd_report_status &= ~REPORT_STATUS_DONE;
send_report = 1;
memcpy((void*)kbd_report_loc, (void*)kbd_report_fullscan, KBD_SIZE);
}
if (unlikely((usb_report_idle_timer == 0) && (usb_report_idle != 0))){
send_report = 1;
usb_report_idle_timer = usb_report_idle;
}
__enable_irq();
if (send_report){
usb_report_sent = 0;
send_report = 0;
USB_SIL_Write(EP1_IN, kbd_report_loc, KBD_SIZE);
SetEPTxCount(ENDP1, KBD_SIZE);
SetEPTxValid(ENDP1);
}
__WFI(); /* Wait for interrupt */
}
}
