STM32 MCUs Embedded software

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Resolved! Receive data on VCP

I receive some data from a terminal. Say I send 1234 on the terminal.I set a break point onvoid EP3_OUT_Callback(void){ packet_receive = 1; Receive_length = GetEPRxCount(ENDP3); PMAToUserBufferCopy((unsigned char*)Receive_Buffer, ENDP3_RXADDR, Receiv...

free ModBus on STM32F767

Hello friends.I try imeplement freemodbus on my project. And I have a problem with connect. My task is here:/* ------------------------ Defines --------------------------------------- */   #define REG_INPUT_START 1000 #define REG_INPUT_NREGS ...

Resolved! DFU Serial Number

I am looking at the code here that has the algorithm for producing the device serial number reported when the MCU is in USB DFU mode.https://github.com/libopencm3/libopencm3/blob/master/lib/stm32/desig.cThe document they reference there, https://my.s...

How forward data from COM PORT to UART

I want to forward all data received at the VCP with USB FS to UART how can i implement this specific in code?I have been searching for long time for this and i have not found any good example of it.Can you please help me?Until now i am doing this lik...

arduo by Senior
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Resolved! Forward Data from VCP to UART

How can i forward data which i received at my COM Port via USB FS to a UART of my Choice?I already send data to UART5 and i measured it with an osci and its workinghar buffer[] = "TEST"; HAL_UART_Transmit(&huart5, buffer, sizeof(buffer), HAL_MAX_DELA...

arduo by Senior
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