Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Now that I managed to create an 'SPP profile', I have another question. We plan to use a number of those kits. But, I noticed all of them have the same BDA address. Obviously we need to change them. The command 'hciconfig hci0 lerandaddr ..' does not...
Hello, I am developing CAN, but during the test process, I found that part of frames would be lost when setting the classic CAN of ST to be received. The specific test is as follows:1)Connect NXP's 6ULL to my own board(STM32mp157AAC) and set the bau...
I tried downloading the 2.0 SDK but the link goes to the "sources" tarball., not the SDK. I tried to get there various ways but can't find the download.Thanks,Andrew
Dear STM32 MPU Community,We are please to announce that New MP1 Ecosystem V2.0.0 ! Step 1 : Emb. SW and Boards is available since the 26th of June 2020.Please refer to release note : https://wiki.st.com/stm32mpu/wiki/STM32MP15_ecosystem_release_note ...
Hi：I would like to ask what is the maximum EMMC capacity supported by stm32mp157A chip.Can you give me some advice.eg:128g
I designing a developer board with an stm32 MPU. This board have an HDMI port for transfer the audio and video signal from the board to the TV. Which IC can I use for convert video signal( MIPI/DSI ) and audio signal (I2s) to HDMI ?
Where can I find a list/table/docs on alternate functions for each pin ??(Not using STM32CubeMX)
Hi： https://wiki.st.com/stm32mpu/wiki/How_to_control_a_GPIO_in_userspace，compiling the user application according to the wiki example while putting it on the board performs an error,how should I deal with the problem?Failed to issue GET LINEHANDLE...
I use STM32MP151CAA3 mounted on my own board.I want to generate TIM5 global interrupt in Cortex-M4.I have written following code, However, TIM5 global interrupt doesn't occurs (TIM5_IRQHandler doesn't be called).In Keil MDK-ARM Debbuger, I have con...
