Hello,In my project I need CPU frequency independent CANBUS and SAI2 Master clock output.CANBUS is running out of PLL2P clock, while SAI2 MCLK is selected from PLL3PIf I only enable one or the other, they work great, but if I enable them all together...
Dear all,I'm using stm32f412ret6 MCU in my custom made board. The code used is as below.The HAL_CAN_Start function returns HAL_ERROR.when debugged the issue is timeout with in the HAL_CAN_Start function.I don't understand if I'm going wrong any where...
I have a source of can messages connected to the SN65HVD232D CAN controller, which is then wired to a NUCLEO-G431KB via the FDCAN1 TX and RX pins. I confirmed with an oscilloscope/digital decoder that the transceiver does indeed output valid CAN mess...
I setup a project in CubeMX (STM32F302C6), activated CAN (and other peripherals) and did everything. I generated the code and opened it in eclipse. However, in the HAL_CAN library the functions like HAL_CAN_Transmit are missing. I have these control ...
I'm using a stm32f469-disco in a project that require CAN bus connectivity, but after the CAN configuration from the file .ioc the hal_can source file is not imported, so i can't even build the project (error with HAL_CAN_Init).
Using an stm32f105RBt6 : i have a working project with canbus and USBdevice.i have another working project with canbus and FAtFS(SPI-sd card)None of them work once i include FATfs+USBCDCdevicei dont know what to make up from this, last time i had a s...
I am using CAN in normal mode and produced code using STM32CubeMX ide for Keil uVision IDE. While running the code my program stuck in HAL_CAN_INIT(). It produces a timeout error.I am not having any CAN transceiver so I am having only STM32 Nucleo Bo...
I’m currently working on a project where I write software for an STM32F072 that will control a couple of stepper motor drivers via PWM with a bit of precision. I’m therefore using TIM2 and TIM3 to control two separate PWM outputs where I can regulate...
i have attached my code. i have not configured any filters till now, as i'dont want to use them. is it necessary to configure them for receiver purpose. plz guide me where i'm wrong. is there any problem with my bit timing. i have used 120ohm resisto...
Hello, I am going to use CAN1, CAN2 and I2C1, I2C2. As the attached picture shows, the I2C2 has a conflict with CAN2. IS there any way to fix it? I have to use both CAN modules and two I2C's. Thank you.