Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Recently, I purchased an STM32F407G-DISC1 board. On the top left corner of the board, I noticed the label STM32F407G-DISC1, and at the same time, I observed MB997E printed on it. This raised a doubt because many boards are labeled as MB997D, while so...
Can the ADC write to the buffer faster than the buffer values are sent to PC?- Single channel ADC using DMA, non-circular, EOC every conversion- ADC is in 12-bit resolution but as I understand it writes a full 16-bits each conversion - Buffer size 10...
Hi , I am trying to use the USART1 to talk to another device which is runnig UART and sending and receiving data. I am able to see that the data from USART1 Tx (STM32) is received on the other device but the data being sent from the other device is n...
Hi, I am designing for first time an RF PCB whose primary function is to convert incoming CAN Data and sent it over 2.4GHz frequency using an nRF24L01+ transciever. I am also incorporating an USB-B Micro for programming. As both have a different Impe...
So, I have designed a simple simulator tool for CAN protocol application. So, in that simulator I will be loading the csv file containing some data. This data I have to transmit to CAN bus. I have written a code for CAN transmission, but I am not abl...
My project works as FSBL. I can also generate it as an Appli project (using the linker script "STM32N657X0XQ_LRUN.ld" (as default selected)), similar code works with ST-LINK debugger.But how to generate a signed image and flash to external QSPI memor...
Posted on October 10, 2013 at 15:12Hello, recent discovery boards have a jumperable UART connection between the debugger and the target device. Is there any way to read/write to ther serial link with the PC? #pc #uart #stlink
I am not yet the full expert (I have not read all docs, just trying with a simple project).It looks like, what I have in mind is maybe not possible.Goal:I want to have all my code on external QSPI memory (because the chip does not have an internal co...
It looks like (based on PCB and schematics) - I cannot run the VDDIO (all IO pins) with 1V8.No option on this board to jumper IO voltage as 1V8 - why not?"rrrrrr": I was thinking to change all my projects to this great board (speed, memory size), e.g...
I'm in trouble with the high err rate of ADC123_IN1 in "STM32 Nucleo-144 development board with STM32F756ZG MCU".I've purchased two of the same thing, and both of them have trouble in ADC123_IN1.I had tried 4 channels: ADC123_IN1, ADC123_IN4, ADC123_...