Resolved! STM32F205ZET7 BSDL
Hello,Where can I find a BSDL file for STM32F205ZET7?
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Resolved! ADC+TIM+DMA: Sample 4ch at 1MSa/S but get a callback only after a number of acquisitions
Hello forum,I'm (still) working on a data acquisition system based on STM32H743XIH6 MCU, I'm pushing the 16bit ADC to the limits and I'm stuck on a corner.Let me summarize first the actual code:1) TIM1 trigger every 1us ADC1 acquisition2) ADC1 acquir...
Option bytes all become 0xFF
The chip model we use is STM32L496VG. Our customer reported that the machine became unresponsive (bricked) and couldn't power on after an OTA upgrade. After receiving the machine, we used STM32 Programmer to read the flash, which prompted chip protec...
Resolved! Clock Configuration for touchGFX with CAN FD on STM32H745I-DISCO
Hello,I am using the STM32H745I-DISCO board for my project, which requires both TouchGFX and CAN FD functionality. However, I am encountering an issue with the clock configuration.I need to synchronize the Nominal Baud Rate to 500 kbps and the Data B...
eeprom emulation reliability - STM32H743I
dear ST and/or Users, we’re using STM32H743I with a requirement now to store several bytes of data in non-volatile memory. We have known-working code for the existing application, and need to be assured it is not affected when eeprom emulation code...
Resolved! question about VDD pin
I'm a beginner and I don't understand the datasheet very well. Can I externally power my STM32 F446RE from the VDD pin (the one opposite E5V in the pinout)?Sorry for the banality, but I only found info for generic GPIOs.Dar
Resolved! Parsing UID Fields on STM32L476 – Wafer X/Y Coordinates and BCD Encoding?
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...
Resolved! STM32H7A3 stuck in SystemClock_Config in KEIL
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...
Resolved! LCD display with LTDC for STM32H7
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...
Reducing interrupt latency on STM32U575
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...
