0Hi I am trying to write a c/c++ application which will excercise the Tx and Rx pins of the can interfaces (can0 and can1) available in the STM32MP157CAA.Approach One I wrote an application which opens a socket on can0 and then writes into the Tx of ...
I am configured both the FDCAN interfaces on the STM32MP1 discovery board with the settings below using STM32CubeMX. FDCAN1: PA11 (RX) PA12 (TX)FDCAN2: PB12 (RX) PB13 (TX)But I can't seem to get any data from either interface. I have a logic analyzer...
Hello,I'm trying to send a CAN frame with can-utils library on STM32MP157F-EVAL board.I read the following sites [1] and [2] and tried the commands:root@stm32mp1:~# ip link set can0 up type can bitrate 1000000 root@stm32mp1:~# cansend can0 055#11223...
Hi,i created a DT in Cubemx and now everythings works fine, with the exception of the CAN Bus.Here are the Snippets of the Device in DT:/// Clocks section CLK_FDCAN_PLL4R in the Clocks Section /// &m_can1{ pinctrl-names = "default", "sleep"; pinctr...
I have enabled the FD-CAN device in the device tree with the following entry&m_can2 { pinctrl-names = "default", "sleep"; Template:Highlight pinctrl-0 = <&m_can2_pins_a>; Template:Highlight pinctrl-1 = <&m_can2_sleep_pins_...
Posted on June 25, 2017 at 21:18Hi !!!I am working on can-bus project with embedded linux environment. i tried porting linux on f4 discovery (f429) and the can bus pin wouldn't work on the machine some one said that i needed to cut C53 capacitor in ...