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Hi, I collecting values from ADC using DMA in my STM32H750BVT. And it have too big repetetive spread in every pin which I checked. Attaching ADC measurments array, attaching graph (y axis is bits and x axis is nr of conversion): 0 bit results it's is...
Hello,I am using STM32U599VIT6Q for my project and I am unable to flash the MCU. When I turn on the board it consumes 50mA. Also, I am not using SMPS so I have connected the pins (VDDSMPS, VDDLXSPS, VDD11, and VSSSMPS) to the GND. Whenever I try to r...
Is the Cortex-M3 core particularly unique? Why do many tools, like CubeMX.AI, specifically not support the STM32F1 series with M3 core?
Hi,I want to use STM32G474's HRTIM for my project.There is one input(A) and 2 output(B,C) signals.I need to check the input signals controls and then I want to transmit the 'A' signal as the output as the 'B' signal. It should be same as the A signal...
Hi,I would like to use the FDCAN peripheral of the STM32G0B1, for CAN2.0B.Coming from the F0 CAN peripheral, I can understand most of the new peripheral easily.However, for the bit timing, per FDCAN specification, there are 2 bit times: the nominal (...
I'm trying to get the STM32H750 discovery board running at 400MHz with as little code as possible. (plain C with ST's startup file, cherry-picking structs and defines from CMSIS)As far as I can tell I do most of the things, ST's examples do before an...
Hi, I'm using STM32H563 to develop an application that utilizes the MQTT and TCP connection with LwIP stack. When running mqtt ping-pong application for testing, I got memory corruption in lwip stack (mem.c).Further debug I found that, with the defau...
Good morningI am about to receive a Nucleo F446RE board.I'd like to add a 5V power supply, not using only the USB power supply.Can I give the supply from an AC/DC converter (220V AC to 5V DC)?Can I connect it directly to the board?Do I need to connec...
HelloMCU has SD card & USB in MSC Device mode. I am storing data on SD card in csv fatfs format. The data from SD card can be read on computer by making connecting with USB. Now I want to encrypt the data so only my GUI application software on comput...
@RomainR. @mƎALLEm UPDATE 04/30/24:I no longer believe this is a debugger only problem. CM7 is always successful in flashing and debugging or running.The ST Link GDB Server cannot flash the CM4 in either debug or Release mode. Please see attached f...
