Arduino for STM32

the it thing nowadays is to ask AI for answers... so here it goes, taken from you.com: How do I change USART Pins on the fly in STM32F030 device? To change the USART pins on the fly on a STM32F030 device, you will need to use the GPIO Alternate Function (AF) registers. The AF registers allow you to ...

Hello, I am working on a STM32F030R8/C8 design implementing 2 serial ports for 2 modbus (RS232) devices. I don't need to access both modbus devices at the same time. The F030R8/C8 has 2 USARTs but I envision to use 1 USART shared resource for the modbuses. The other USART is used for a different int...