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I have an STM32WB55CGU6 on a custom board with a 32MHz HSE. I'm using low power uart1 with PA2 & PA3 pins. My settings for it are: - baud rate 9600- word length 8 bits- 1 stop bit- parity noneIt won't transmit. Cube doesn't receive it, any terminal ...
I tried to set up a UART connection from my custom board to my PC but encountered some problems and after a bit of probing, it seems that UART TX and UART RX are connected to GND. Do I need to enable UART somewhere for the ST-LINK ? Also why do some ...
I'm trying to send a fixed length packet in SPI slave mode from the STM32 via DMA. The SPI master may send/recv longer than that fixed length packet. It would be nice if the STM32 just sends 0 one the transactions is complete, but it seems to want to...
The application note AN2834 (https://www.st.com/content/ccc/resource/technical/document/application_note/group0/3f/4c/a4/82/bd/63/4e/92/CD00211314/files/CD00211314.pdf/jcr:content/translations/en.CD00211314.pdf page 36) mentions a "SAR ADC samplin...
In the FD_CAN register, there is a CEL[7:0]:, REC[6:0]: and TEC[7:0]:,The CEL register is not being reset on read and goes into the Bus-Off mode.Do I need to also reset the REC and TEC register?I am currently using the HAL_GetErrorCounter() function ...
I am a bit confused by the documentation on oversampling and the required trigger rate. I'd like to do 2 conversions a second on 5 channels using 256x oversampling. I have the ADC in continuous mode. I am triggering off TIM3 update. It's not clear...
Hi Community,I am using the controller , STM32L072CZT6. I am currently working on Fota functionality .I am downloading a binary file from ftp server and I need a crc verfication for the downloaded data. I am using the default CRC settings in the .ioc...
Hi to everybody.I'm using H5 and FREE RTOS. I'm porting a project from M3 , than M4 now to H5. I used LL for all the periferals, but moving to HAL isn't a probelm (... but I prefer LL!).On M3 and M4 I used a timers to "serve" the RTOS scheduler, the...
