stm32f4 hardfault
hiI use stm32f4 micro but an external interrupt pinwhen i increase frequency of the external signal connected to interrupt pin, the micro jump to hardfaultwhy? how I can detect the solution?
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Stuck while reading/wirting from/to SD card
Hi, I have STM32F407 and trying to read/wirte from/to SD card and often the code get stuck in the this loop: static uint32_t SD_FindSCR(SD_HandleTypeDef *hsd, uint32_t *pSCR) { //... while(!__HAL_SD_GET_FLAG(hsd, SDIO_FLAG_RXOVERR | SDIO_FLAG_DC...
STM32L412 UART Interrupt not working
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Resolved! STM32f103 Eprom emulation
Hi amazing community.I am working with the following mcu STm32F103Since in the design of our board we didn't insert any real eeprom for saving some data we decided to use a emulation tecnique provided from ST Here below it is reported the header fi...
How to enable SRAM parity bit without using STM32CubeProgrammer
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STM32H747L-Disco with COM35H3P70ULC Display
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Dividing Timer
I need advice on setting up a 'primary timer/clock' to toggle a an output pin for 20ms, at a user set frequency of anywhere from 16Millihertz to 16.65Hz ( approx ) with 16 bit resolution. ( user sets value from 0 to 10000 )The primary timer/clock mus...
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I am trying to interface the STM32H747 with a quadrature encoder-equipped motor to track linear movement. When moving forward, I expect the counter to increment. When moving backwards, I expect the counter to decrement. To do this, I have configured ...
Timer CC interrupt flags are set when CC interrupts are not enabled
Hi all, I am using TIM1 as PWM output generator, and TIM15 and TIM16 as general counters. A problem has occurred where the TIM15 CC1 and CC2 interrupt flags would become set after initialization, thus triggering the TIM15 interrupt. However, both the...
