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I designed a board for a client using the STM32F405RGT6. The first batch worked fine, but once the client ordered another batch of boards none of them worked. The used MCU has different markings. A quick image search in Google shows the style of mark...
Hi all,I need to stream data into an SD card, at about 25KBytes/sec max. Currently I'm stuck at 11kBytes/sec, but the SDIO data transfer works, kind of. I'm using an STM32L496 board, FATFS and FreeRTOS, as well as USB.The USB part works actually real...
Folks,We are using STM32G030C6T6 (48 pin LQFP) chip on our motor control board. We need to convert 6 analog values every 50 uS or so.Here is what we do. We have setup the TIM3 to fire at 50uS. That is working fine, we are pulsing a port in the ISR an...
Super weird thing happening:After my latest build I would receive one interrupt from I2C and that's all.After a bit of snooping around I found that the I2C interrupt was being disabled in the NVIC.So I installed some code that would detect when this ...
Greetings, I'm using an STM32F476, and I have configured ADC1 to read from 9 different inputs.My goal is achieve 200Hz, which should be very achievable considering the speed of the ADC on these MCUs. The issue I am experiencing is that it seems...
I am using STM32F429zi micro and MPU (Memory Protection Unit) module. When I individually protect blocks it's working but when I enable complete background region protection it's throwing hard fault.static void protectBackgroundRegion(void) { // C...
I am using STM32 G474RE with STM32CubeIDE 1.6.1 with HAL configurations. I would like to use HRTIM1: Timer A with TA1 and TA2 enabled. My goal is to control TA1 PWM on the Up counting of Center Aligned counting (up-down counting), and control TA2 PWM...
