About Frankydoody

Frankydoody · 2024-02-15

Hello,I've started to develop with the Riverdi STM32 Embedded Display and I'm trying to use the CAN BUS to display data, but unfortunately I can't. I'm not receiving any data. The CAN on the board is a FDCAN and I've set it to classic, because that's...

Frankydoody · 2024-02-20

thanks everyone, i found the problem after doing some other research, the buffer for fifo0 must be setterhfdcan1.Init.RxFifo0ElmtsNbr = 1; // 1 is the minimum that must be for it to receive data in the FIFO0 otherwise param error and nothing enters.

Frankydoody · 2024-02-19

I've managed to solve my problem and I've retrieved the error code and it's a HAL_FDCAN_ERROR_PARAMNow I just need to find the right parameters#include "fdcan.h" //* USER CODE BEGIN 0 */ FDCAN_TxHeaderTypeDef TxHeader; __IO uint32_t Notification_fl...

Frankydoody · 2024-02-19

yes, I've got my two 120ohm termination resistors and my CAN_L and CAN_H are well connected. there's no need to worry about that.

Frankydoody · 2024-02-19

good morning,yes, i'm very sure that it's not the hardware, but the software that's the problem. the board i use is the one from Riverdi. I tested the components that could be faulty and everything was ok. So I know and I'm convinced that my problem ...

Frankydoody · 2024-02-16

i know the problem it's not hardware but more with my code so i search a solution or tutorial for FDCAN and the stm32H757 with screen

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