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Hi everyone,I’m working with an STM32L476 and need to parse its 96-bit Unique Device ID (UID).According to RM0351, the UID starts at address 0x1FFF 7590.Reading that region with STM32CubeProgrammer gives:• 0x1FFF 7590 : 0x004A0029• 0x1FFF 7594 : 0x58...
I have a problem with an STM32H7A3 which remains stuck in SystemClock_Config. I use Keil. Any ideas please? it just remain stucked here: if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_Os...
Hi everyone, I wanted to know if semihosting is available on N6 or not as I am trying to enable it following the below tutorial.https://community.st.com/t5/stm32-mcus/how-to-use-semihosting-with-stm32cubeide-and-stm32/ta-p/49742but I am getting the f...
Hello,The problem is that we have made 50 customized boards using STM32F412RET6TR, 2 of them has the same issue. It does not run the code (forzen) at cold start up, but will work after a manual reset or power unstable.One Device was fixed by replacin...
I'm trying to learn how to use the LCD display on the STM32H745I-DISCO board.(I'm a beginner at coding, so please go easy on me!) Right now, I'm just trying to display basic text on the screen, but nothing shows up, it's either all white or all black...
I'm trying to implement a serial bit-stream input (PCM-style) on an STM32U575. I have set up an EXTI channel to capture the incoming clock signal and then I'm using the following code in the ISR to capture the data bits:__attribute__ ((section(".RamF...
Hello everyone,I'm currently working with an STM32F746 microcontroller as an SPI slave using DMA for data reception.The SPI master sends fixed-size packets of 512 bytes, and everything works fine most of the time. However, occasionally, a few bytes (...
Hi Team,We are currently working on a design using the STM32U5A5QJI6Q microcontroller in a BGA package, implemented on a 4-layer PCB. During the hardware development phase, we inadvertently omitted the external pull-up resistors on the I2C lines, spe...
Hello, I am having an issue implementing a 32 bit CRC 0x04CDB117I am quite confused by the documentation on how to set the a 32 bit CRCI don't understand section 53.5.3 on the most significant bit in in CRCPOLY must be larger than the data size.I don...
I have designed a PCB that uses the STM32L433RCT6P which is the same processor used on the NUCLEO-L433RC-P board.However, I am not using the external SMPS on the PCB I have designed.I put up a post asking what I should do with the VDD12 pins if I don...
