/**-----------------------------------------------------------------------------
* @brief Initialisation du watchdog Windows.
*
* param[in] Timeout_ms Duree du timeout watchdog en ms.
*/
void WDG_InitWWDG(uint16_t Timeout_ms){
RCC_ClocksTypeDef xRCC_Clocks;
uint32_t ulClock_kHz;
WWDG_DeInit();
// Initialisation des variables
WWDG_Reload = Timeout_ms;
WWDG_Cnt = Timeout_ms;
// Activation horloges
RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE);
RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE);
// Configuration interruption
WWDG_EnableIT();
#ifdef configLIBRARY_KERNEL_INTERRUPT_PRIORITY
NVIC_InitStructure.NVIC_IRQChannel = WWDG_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = configLIBRARY_KERNEL_INTERRUPT_PRIORITY;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init( &NVIC_InitStructure );
#else
NVIC_EnableIRQ(WWDG_IRQn);
#endif
// Configuration timeout
WWDG_SetPrescaler(WWDG_Prescaler_8);
WWDG_SetWindowValue(0x7F);
// Activation
WWDG_Enable(0x7F);
WDG_Refresh();
}
/*************************************************************
* WWDT Initialization
**************************************************************/
void WWDG_Init()
{
RCC_APB1PeriphClockCmd(RCC_APB1Periph_WWDG, ENABLE);
// Deinitializes WWDG peripheral registers
#if(STRCMP($ResetEn$, DISABLE) == 0)
WWDG_DeInit();
#endif
// Sets Prescaler value of the WWDG.
WWDG_SetPrescaler($PreValue$);
// Sets Window value of the WWDG.
WWDG_SetWindowValue($WindowValue$);
// Sets Counter value of the WWDG.
WWDG_SetCounter($CounterValue$);
// Enable WWDG and set counter value
WWDG_Enable($CounterValue$);
//Enable EW interrupt
#if((STRCMP($IntEn$,DISABLE)) == 0)
WWDG_ClearFlag();
WWDG_EnableIT();
#endif
}
void PhotonWdgs::_tickleWDGs()
{
if(_aliveCount < PhotonWdgs::_timeoutval) {
if(PhotonWdgs::_wwdgRunning) {
WWDG_SetCounter(0x7F);
}
if(PhotonWdgs::_iwdgRunning) {
IWDG_ReloadCounter();
}
PhotonWdgs::_aliveCount++;
}
// deactivate WWDG if OTA updates pending
if(System.updatesPending()) {
if(PhotonWdgs::_wwdgRunning) {
WWDG_DeInit();
}
System.enableUpdates();
PhotonWdgs::_wdgTimer.end();
}
}
void setup() {
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);
GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable, ENABLE);
WWDG_DeInit();
time_setup();
debug_setup();
rtc_setup();
spi_setup();
sdcard_setupGpio();
cc3000_setupGpio();
button_setup();
if (!sdcard_setup()) {
printf("Failed to setup SDCard\n");
} else {
if (!sdcard_fat_setup()) {
printf("Failed to setup SDCard Fat\n");
}
}
if (config_read()) {
printf("read config success\n");
} else {
printf("read config FAILED\n");
while (1);
}
network_setup();
uint32_t ntpTime = ntp_getTime();
printf("ntp time %lu\n", ntpTime);
if (ntpTime > 0) {
rtc_setTime(ntpTime);
}
}
/**-----------------------------------------------------------------------------
* @brief Desactivation du watchdog.
*
*/
void WDG_Disable(){
WWDG_DeInit();
WDG_Refresh();
}
