STM32 MCUs Embedded software

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freeModbus store data to all slave

hello.​i was try to implement modbusTCP on STM32F7my STM32F7 is modbus slave and my PC is modbus master for simulation.​it was work but have one question:my modbus slave will store data to all slave(1-248), in normally, i should be store data to own ...

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YAlie.1 by Associate
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when the STM32H743V uses the api function "HAL_FDCAN_AddMessageToTxFifoQ ", ocassionally the return value is 0x200 that means "HAL_FDCAN_ERROR_FIFO_FULL".

1) FDCAN init is loopback mode, the config as follow: /* USER CODE BEGIN FDCAN1_Init 0 */ /* USER CODE END FDCAN1_Init 0 */ /* USER CODE BEGIN FDCAN1_Init 1 */ HAL_FDCAN_DeInit(&hfdcan1); /* USER CODE END FDCAN1_Init 1 */ hfdcan1.Instance = FDCAN1; h...

Sjun.1 by Associate II
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MBEDTLS: Trying to POST/PUT/GET a JSON

Hello everyone,I'm using the STM32F769I-DISCO evaluation board to perform a SSL connection using the MBEDTLS and LWIP Middlewares. I have found the example for this evaluation board: https://github.com/STMicroelectronics/STM32CubeF7/tree/master/Proje...

Luis Ber by Associate II
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