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Hi, I have a board with STM32G071KBU6N with new and empty flas.I have difficulty programming it because it seems to set some pins as output after power up. for example PA6 and PB7. This is causing a over current in the circuit.I suspect some kind of ...
Hello,Is there anyone who worked with TRACE ? I use j-trace with stm32h743 and IAR.On testing the trace with SEGGER cortex-m reference board (stm32h7407, which comes with the j-trace product) and IAR, the functionality works great.I then moved to stm...
Hello, I am writing about my confusion in "STM32H742, STM32H743/753 and STM32H750 Value line advanced Arm®-based 32-bit MCUs". According to reference manual;STM32H743xI has 2 banks of 1 MByte each forming a contiguous flash memory area, so there woul...
I want to use the STSPIN32G4 for an application with a motor voltage of 6-8V. Has anyone ever ran with this low of a motor voltage. The specifications list the minimum motor voltage of 5.5V, so I believe it should be possible. However, the lowest b...
i have a question regarding the correct way of reading the timer counter registers.I learned not to read timer couter registers asynchronously, because it can lead to spourious wrong values if i read just when the timer changes it's value.In several ...
Hi,depend on reference manual RM0433 Rev 8 for STM32H743 p.56.5.7 "FDCAN nominal bit timing and prescaler register" the CAN bit time can be programmed max. 81 time quanta. Is documentation correct on this place?Due to described time quantum range [1....
Hi everyoneI have a problem with a data structure I really want to use, because I would heavenly benefit from the easy access, that it would provide. /* * myTypes.h * * Created on: 02.05.2023 * Author: */ #ifndef INC_MYTYPES_H_ #define I...
Hi everyone! i am work with stm32l010c6t6 for comunicate llcc68 Lora module using spi, i find the standard peripheral library and not have, i don´t want use hal because i need maior control. i am using the example but this is using stm32f103c8t6 and ...
Hi!I am trying to write a program where I am waiting for receiving 6 bytes of data through UART. It works just fine the first time, than I restart the receive_IT function and nothing happens anymore. I have other codes where I use it just the same, t...
Hello, I have both the B-G474E-DPOW1 and the STM32F407G-DISC1.According to the AN3156 I saw that both the G4 and F4 series support DFU. I wanted to demo this capability with either of these boards, but I can't find any examples specific to these targ...
