Canopen Protocol (1): network state management (NMT)
In industrial control applications, we often encounter some devices: motors or other sensors need to communicate through the Can hardware interface, and often the communication protocol is CANopen protocol. At the beginning, I was confused about the protocol. In order to avoid going astray and UTF-8...
Posted by murpe on Wed, 14 Jul 2021 03:10:46 +0930
Automobile diagnosis protocol based on CAN Bus -- Design of Windows host computer
This chapter will explain the upper computer design of CAN bus based on windows platform. The development of CAN bus host computer is basically secondary development if we are not the manufacturer of can card. We need to make use of the current can card equipment and the dynamic library or statUTF-8...
Posted by aesthetics1 on Tue, 15 Mar 2022 05:10:38 +1030
CAN communication program code reading summary
1. eCAN module GPIO initialization void InitECanbGpio(void) { EALLOW;//Configure GPIO pin to work in eCAN function GpioCtrlRegs.GPAPUD.bit.GPIO16 = 1; // Disable pull-up for GPIO16 (CANTXB) GpioCtrlRegs.GPAPUD.bit.GPIO17 = 0; // Enable pull-up for GPIO17 (CANRXB) GpioCtrlRegs.GPAQSEL2.bit.GPIOUTF-8...
Posted by geoffjb on Wed, 06 Apr 2022 10:48:59 +0930
STM32 CANFD Basics
Which STM32 have CANFD peripherals STM32G0, STM32G4, STM32H7, STM32L5,STM32MP1 series Reference documents AN5348_ Application Manual of FDCAN peripheral on STM32 device: dm00625700-fdcan-peripheral-on-stm32-devices-stmicroelectronics.pdfSTM32G4-FD-CANAN5405_ FDCAN protocol used when loading prUTF-8...
Posted by joeynovak on Sun, 17 Apr 2022 12:59:21 +0930