Hello,I am trying to setup CANbus on the STM32MP157f-dk2 board, but I am unable to get any CAN interface to appear. I have installed the STM32MP1 OpenSTLinux Developer-Package onto the board, and I am using an SN65HVD230 transceiver.First I tried ena...
Hi st team, I am using the STM32MP135f-DK board and I want to enable CANFD drivers. First I checked if the CAN drivers are enabled in menuconfig using: bitbake virtual/kernel -c menuconfig (everything has been selected) Then I went to ~/STM32MPU_wor...
Hello,I am using a STM32MP157C development board from Myirtech and trying to interface the board with a CAN device.I am able to bring up the can0 interface. It can send data, I can see it from oscilloscope over Can Hi and Lo pins. The dmesg output is...
Hi I plan to use CAN communication on the development board, but I have encountered some issues.Modified stm32mp135f-dk.dts based on the instructions on the wiki.wiki:FDCAN device tree configuration However, the stm32mp13-pinctrl.dtsi file does not d...
This is a request for clarification of the TUR (Time Unit Ratio) calculation in the TTCAN implementation of the FD-CAN peripheral that is part of STM32MP1xxx systems. Specifically: the TUR is composed of a numerator and a denominator, designated FDCA...
after follow the wiki, the can0(m_can2) can not start up on stm32mp157d-dk1root@stm32mp1:~# dmesg | grep can[ 0.384348] can: controller area network core[ 0.384666] can: raw protocol[ 0.384678] can: broadcast manager protocol[ 0.384695] can: netlink ...
Hi,First of all, I am sure I am completely overlooking something, but I can´t seem to figure this out:In CubeIDE I added the FDCAN1 peripheral for my STM32MP157D-DK1 board. I then added the device tree to the build. However, when the board has booted...
Hi everyone! I'm here with my devkit and trying to have FDCAN working properly! I compiled the Yocto distribution for the board and I followed all the tutorials in the wiki ( https://wiki.st.com/stm32mpu/wiki/Category:CAN ) and here's what I came up ...
I have several devices connected through a CAN network. Using an STM32MP1 I want to build a web frontend that can be used to not only issue commands but also receive arbitrary data and present it to the user. (Data from the devices).I'm trying to f...
GPIO for button is 98.GPIO for CAN is 92.In dts file,button: gpio-keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; status = "okay"; button1: plugin-gpio { label = "plugin-gpio"; ...