/*
* Application entry point.
*/
int main(void) {
/*
* System initializations.
* - HAL initialization, this also initializes the configured device drivers
* and performs the board-specific initializations.
* - Kernel initialization, the main() function becomes a thread and the
* RTOS is active.
*/
halInit();
chSysInit();
/*
* Initializes the GPT driver 1.
*/
gptStart(&GPTD1, &gpt1cfg);
#if !POLLED_TEST
gptStartContinuous(&GPTD1, 2);
#endif
while (1) {
#if POLLED_TEST
gpt_lld_polled_delay(&GPTD1, 1) ;
palTogglePad(GPIOB, GPIOB_LED);
#else
chThdSleepMilliseconds(500);
#endif
}
}
/**
* @brief Starts the timer in one shot mode and waits for completion.
* @details This function specifically polls the timer waiting for completion
* in order to not have extra delays caused by interrupt servicing,
* this function is only recommended for short delays.
* @note The configured callback is not invoked when using this function.
*
* @param[in] gptp pointer to the @p GPTDriver object
* @param[in] interval time interval in ticks
*
* @api
*/
void gptPolledDelay(GPTDriver *gptp, gptcnt_t interval) {
chDbgAssert(gptp->state == GPT_READY,
"gptPolledDelay(), #1", "invalid state");
gptp->state = GPT_ONESHOT;
gpt_lld_polled_delay(gptp, interval);
}
