I'm currently working with the Seed STM32MP1 SoM which has STPMIC1 attached to I2C2. I've been working on setting up a device tree for it, but I've been hitting some bugs. When booting the mainline ATF with my device tree (modified DK2 board, just wi...
Hello,i'm currently trying to attach a TI DP83848CVV phy to the STM32MP157. We have an external 50MHZ clock which is supplied to the PHY and PA1 (ETH1_REF_CLK).These are the pinctrl values (generated by CubeMX):ethernet0_rmii_pins: rmii-0 { pins1 {...
I'm trying to connect to my DK2 from STM32CubeIDE but the ST LInk port doesn't seem to work. In Device Manager I see "Unknown USB Device (Device Descriptor Request Failed)". I tried several cables and ports on my PC.I should mention that I'm running ...
Hello,I'm new to the linux stuff, so i folowed the tutorial : create hello world application to the key.At the end of:https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Create_a_simp...
Can I use ST-LINK/V2 for debug and program STM32MP1 chip series?
I'm running the STM32MP157A-DK Discovery board through HyperLynx and I'm getting some pretty horrible ringing on the address lines, along with timing violations when I use the DDRx Batch Simulation, and I'd like to verify my setup is good.First, I ex...
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...
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 ?
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...