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I have a custom board with a STM32H730ZBI use a LCD 1024x600 controlled by LTDC.Here is the pinout :here is the config :When executing code :I break just after the HAL_LTDC_INIT function.I should have a white screen (R=255, G=255, B=255)But I have a ...
Hi,On a custom board using STM32H730ZB, I try to use QUAD SPI flash memory.Here is the CubeMX config :In MX_OCTOSPI1_Init function, I break on HAL_SPI_INIT functionThis function come from pack STM32H7 version 1.11.2In line #415 of stm32h7xx_hal_ospi....
1. [Part Number] STM32G474RET2. [Environment] CubeMx on custom board3. [Schematics] NA4. [Details] The function "HAL_FDCAN_GetTxFifoFreeLevel" always return 0, Tx FIFO cant be cleaned, but my can bus is in error-active status, TEC is 0, REC is 0 5....
Hello everyone, I'm a beginner in the FDCAN field with STM32. I'm trying to establish communication between two custom boards equipped with the same CAN transceiver. The mode is normal FDCAN. Here's the configuration of the FDCAN module for completen...
Hi all, For several days I have been trying to send and receive something via CAN, but I am unable to do so on the Riverdi LCD board. I read two posts here with similar problems and instructions and videos from ST, but it did not solve my problem. CA...
I am working in STM32F103C8T6, in that PA11/PA12- CAN RX/CAN TX pin connected with MCP2551's CTX and RTX. using DB 9 connector i cannot able to see the CAN data using ST-LINK V2. Kindly help me
I have a CAN Network with several nodes. Each nodes sends only a ACK when the message was ment for it. Lets say I have nodes A, B and C.Node A wants to send the message with ID 0x5. Node B ignores this message. Node C accepts this message (sends Ack)...
Hello everyone, I'm currently facing a puzzling issue with the Flexible Data-rate Controller Area Network (FDCAN) on the STM32H755ZI board. Despite using the exact same code that works flawlessly on the STM32H753 board, I am unable to get the FDCAN t...
Hi, i am looking for to use FDCAN by using GPDMA . I am using STM32H5 MCU for my application. it is not clear to me how can i use GPDMA with FDCAN. please guide me__PRESENT
Hello all, I am trying to receive CAN frames from a BMS, each frame is sent every 100ms and i am running the MCU's clock frequency at 180MHz (max speed) for Nucleo F446RE. Unfortunately, i am missing some frames randomly and it makes my stateflow n...
