Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Dear. All. I have one problem. until now, I used well to connect with USB OTG interface. I've been using USB C to USB A cable. and then, we have no problem. but, I found a problem at using USB C to USB C connectivity. the PC & my MP151C board didn't ...
As I find that the qt layer has been removed from the ditribution package, and no qt ducumentation on wiki is available, does that mean qt is not supported for the stm32mp series?
Dear STM： We have the following questions to consult： ①Does the PA10 of STM32MP157AAD3T have a pull-up resistance inside the OTG_ID pin function?Do I need an external pull resistor when doing OTG ID function at the same time?If so, wh...
Hello. I am desperately trying to connect a St Link (V2 and V3) to a news card. The chip is an STM32MP135. This component is equipped with lines allowing connection via the SWD protocol. However, the STM is not recognised. How can I hope to contact t...
I'm starting to check the documentation for the STM32MP1 MPU and I'm reading the Install the SDK guide. Everything in the instructions works perfectly fine except this:$CC --version Which is the second to last instruction to verify if the environment...
I just received my STM32MP135F-DK in the mail today. I was able to use STM32CubeProgrammer v2.16.0 to populate the device using the Starter Package, which I downloaded from here:https://www.st.com/en/embedded-software/stm32mp1starter.html#st-get-sof...
Hello everyone, if you can help me it's urgent.Here I have a powerful Linux board development platform STM32MP157-MINI,SOM board 1GB RAM + 8GB eMMC + integrated MCU from Alientek:https://www.bilibili.com/video/BV15U4y1E7Bh/https://detail.tmall.com/it...
hi, I found stm32mp135faf7 MPU's i2c3 is not be probed1、"ovti,ov5640" probe() function no enter2、not found i2c3 in /sys/class/i2c-dev/here is my dtsi:&i2c3 {pinctrl-names = "default", "sleep";pinctrl-0 = <&i2c3_pins_mx>;pinctrl-1 = <&i2c3_sleep_pin...
hi,I use SAI interface for reading data by M4 core in stm32mp157Only in debug M4 mode(M4 is running and A7 isn't running),the read can success.When A7 core is running, the read will be failed(A7 is running ,but SAI is used by M4). when a7 is runnin...
Hello friends,Please, if you can really help me, I'm not an expert in the Linux device tree.I urgently need to understand the commands to execute on the device tree on the powerful STM32MP157 MINI Linux board alientek ATOMIC (Note: Chinese language, ...
