Ask questions, find answers, and share insights on STM32 products and their technical features.
I have a buffer of 24 values. When this buffer is fully transmitted I want the TIM PWM to stop. It sends out 4 more values after I stop the DMA in the pulse finished callback. Why does this happen?Thanks in advance!
Where can I find a document that details out the information of the bits, and how to use them, for the CAN_TypeDef structure?http://stm32.kosyak.info/doc/struct_c_a_n___type_def.htmlI am using an stm32L432, and stm32g0b, but I think the reference is ...
I am using stm32f103c6 micro controller where an external MCP2515 ( standalone CAN) is connected through SPI bus. I am having a single threaded code which is scheduled in a loop with very less time(125 usec, I have other functionality covered in it)....
We are using STM32F103VCT6 in our projects. We are communicating through RS-485. When we initialize RX pin as alternative function push-pull there occurs a voltage drop on RX pin voltage level. We are curious about UART peripheral GPIO diagram. And w...
PA9 - Alternate functions has "OMP5_OUT," instead of "COMP5_OUT,"
Dear STM Community,I am working on a project that was going smoothly so far until I faced the problem mentioned above lately.Problem/Symptoms:When I DEBUG the code and execute it line-by-line, it works perfectly.When I DEBUG the code and then disconn...
Hello,I have to implement the STACK for CAN of stm32F4 series.SO there is any paid service for CAN STACK implementation ,how I can get it that service?
I have almost 2 year experience with stm32 MCU. if I had any problem I solve it with in one or two days. But right now I'm facing a very strange problem and stuck on it from last 25 days.. I'm working on Grid connected inverter control board. In desi...
Hello, I am developing an external flash loader using Spi (W25Q16DV) with Stm32G070.Yes, the operation is going well without any problems.However, the peculiar thing is that it doesn't work when you write the user program in the internal flash and ru...
