Hello,we are working on the ST32MP1. The SPI3 works fine with the CubeMX software combining the DMA2 and FIFO when the board works in engineering mode. But if I perform the same software loaded by Linux (rproc start), the DMA2 SPI stream stops worki...
I ran into a warning for one section of code that I did not for a different section of code. So I simplified it into two function. I don't see why I get a warning for one and not the other.void test32(uint32_t *data) { uint32_t src_addr = (uint32_t...
Hello, I am working with STM32MP157C-DK2 board and trying to pass messages between the CM4 and the CPU (main processor) using the OpenAMP framework over the com ports ttyRPMSG0 and ttyRPMSG1. On the CPU I have the openstlinux-weston image, and a C pr...
Hi there,I am struggling to understand and achieve a USB gadget with Mass Storage + Serial(cdc-acm) + 1 custom interface with one bulk in and one bulk out though functionfs. Every interface works fine when runs separately. Issue starts when i try to ...
This part uses 354LFBGA package that does not bring out PG4 or PG5 where RGMII clocks are brought out. This would not allow connection to the RGMII_GTX_CLK or RGMII_CLK125 signals.
Anyone attempted to build a distro with the libs that support a dot net core run time ?Could a WinUI application work correctly on a strong stm32mp157 + gpu ?I need to have a complete crossplateform software suite on Android/IOs/linux/windows and my ...
how to use vbat in dtsi configuration for RTC back up, i had checked in evk and dk1 and dk2 dtsi, no reference available. any one please share you thoughts
I am able to flash and debug code on the M4 core for STM32MP1using IAR in the engineering mode.Can you please help me with a similar procedure for Production mode?
Hi all,I am trying assign DMA to USART3 channel on STM32MP1.I assigned it appropriately in the CubeMX but it looks like it was not able to auto-generate any code regarding the DMA assignment to the USART3.The device-tree bindings look pretty confusi...
Hi all,Referring to previous discussion I had.I just want understand what are the PWM limits for STM32MP1.I can't seem to generate PWM signal below 100ms. Any inputs will be appreciated.My target frequency is 1KHz.https://community.st.com/s/question/...