When I make a transfer from master, I'm watching rx_buffer variable and no data is being received, also RXNE flag is not being set. Is there something I'm missing here? All I want is to be able to receive data on another platform in non-blocking mode using interrupt. Also, should ...
I am able to flash a program into Partition A (@address 0x8060000) and verify it with a CRC check. The program runs anything in while loop fine (LED3 toggling, UART); however, the LED2 toggling based off of a timer interrupt does not work. When I flash the program normally (ie no...
I am trying to do RTC wakeup interrupt using STM32L412RBT6 microcomtroller in baremetal c, but the interrupt is not firing, below mentioning my code. int main(void) { LedConfig(); Tim6Config(); RTC_ClockConfig(); RTC_Init(); /* Loop forever */ while(1) { GPIOB->BSRR |= (1U...
I'm trying to get the STM32F4 Discovery board to transmit and receive CAN frames. I've already got it to work with polling, now I'm trying to get the transmit and receive interrupts working. The transmit interrupt works flawlessly, however, the receive interrupt isn't working. Everytime ...
\brief Put some elements into FIFO, ingnore the interrupt //! //! \param [in] p_fifo is the pointer of valid FIFO. //! \param [in] p_source is the data element you want to put //! \param [in] the number of elements //! \retval the number of really write data, otherwise ...
void_stm32l_disableGpios(){// GPIO_A is preserved to keep output status unchanged and have// Interrupt working for waking Up.GPIO_InitTypeDef GPIO_InitStructure = {0}; GPIO_InitStructure.Pin = GPIO_PIN_All; GPIO_InitStructure.Mode = GPIO_MODE_ANALOG; ...
Before using any Timer, you have to make sure the Timer has not been used by any other purpose.1. Using only Hardware Timer directly1.1 Init Hardware Timer// Init STM32 timer TIM1 STM32Timer ITimer0(TIM1);1.2 Set Hardware Timer Interval and attach Timer Interrupt Handler functionvoid ...
Each time the interrupt occurs, we’ll toggle the LED. This accomplishes the same effect as before (blinky), but using interrupts instead. It makes our code even more non-blocking! In CubeMX, change the counter period to 9,999 (“10000 - 1”). ...
In the Software after calling WFI instruction (wait for interrupt) to wait for an interrupt to wake-up the micro-controller, it still sleeping for ever. In debug session by pressing next step in IAR, I can go out from deep sleep mode. When I go out from...
[RING_BUF_SIZE]; struct ring_buf ringbuf; static void interrupt_handler(const struct device *dev, void *user_data) { ARG_UNUSED(user_data); LOG_DBG("CLIFF: interrupt_handler"); while (uart_irq_update(dev) && uart_irq_is_pending(dev)) { if (uart_irq_rx_ready(dev)) { int recv...