Search found 2 matches
- Wed Feb 01, 2023 7:58 pm
- Forum: Libraries & Hardware
- Topic: Multiplexing Serial Input @ Runtime
- Replies: 2
- Views: 6320
Re: Multiplexing Serial Input @ Runtime
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 ...
- Tue Jan 31, 2023 8:55 pm
- Forum: Libraries & Hardware
- Topic: Multiplexing Serial Input @ Runtime
- Replies: 2
- Views: 6320
Multiplexing Serial Input @ Runtime
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...