Hi, I want to have 2 ADC interrupts with DMA. ADC1 is triggered using TIM1 at 4kHz, while ADC2 is triggered using TIM4 at 74kHz. Two different timers are used for different ADC to have different sampling time. The ADC2 is set as Medium priority while...
Hi I am programming a STM32L433 and have the processor wakeup from Standby mode. The first thing it does after wakeup is check the cause of the wakeup, and if RTC increase the time, do a few readings and go back into Standby mode. When I am running ...
I have enabled two interrupts. First one is EXTI for GPIOA0 Pin and another is UART3 for RXCALLBACK.I want to disable EXTI interrupt when UART interrupt is triggered and enable again EXTI interrupt once the task is completed.I used __disable_irq(5) ...
We are trying to configure TIM1 and an internal comparator to turn-off the TIM1 complimentary PWM outputs on a falling edge event and generate a TIM1 break interrupt.I was successful to do this with a comparator with Rising Edge event.But when TIM1 ...
Below is my following CAN configuration. Extended CAN frame is transferred every 50ms at 1MB/s.static void MX_CAN_Init(void){/* USER CODE BEGIN CAN_Init 0 *//* USER CODE END CAN_Init 0 *//* USER CODE BEGIN CAN_Init 1 *//* USER CODE END CAN_Init 1 */h...
Hi,I am configuring TIM1 to generate interrupt via MX and I can see that the ISR for TIM1 break is added to the code.But the interrupt never triggers. I know that break from comparator does happen, but no interrupt!Does anyone know what could be wron...
I would like to build a 5-button remote (RF 868 Mhz) and was thinking of using the STM32G031F6(The RF is provided using an external chip, similar to Si4455)However the STM32G031F6 has only 4 x SYS_WAKEUP pins.Is there anyway to wake up from standby u...
Dear Experts,I need your help, I am interfacing 16-bit DAC LTC1668 50MHz with STM32F411CCU6. I have used Timer 4 as 1MHz CLK for DAC, on Half Pulse Complete interrupt I update the GPIO Port (Port A A0-A7 are D0-D7, Port B B0-B7 are D8-D15). But Facin...
Hallo,does anybody have an Example(without HAL), how I can initialize an external Interrupt with STM32F103 Bluepill on PIN B1?At this moment I try with this[code]procedure Event(); iv IVT_INT_EXTI1; ics ICS_AUTO;beginGPIOC_ODR := not GPIOC_ODR; // To...
I'm using an STM32H563 and the STM32CubMX for initialisation. I'm trying to use the USART in DMA mode and having trouble with the Tx DMA.I use:HAL_UARTEx_ReceiveToIdle_DMA(&huart10, (uint8_t *) uart10RxDMABuffer, UART10_RX_BUFFER_SIZE);for the receiv...