Hi everyone,
I'm looking into implementing Modbus RTU communication between an STM32 and an industrial device over RS-485, and one thing I'm particularly interested in is handling the timing correctly.
Sending a request seems straightforward enough, but receiving a complete response reliably is ...
Search found 1 match
- Fri Oct 23, 2026 5:35 am
- Forum: STM32 Support
- Topic: STM32 + RS-485 Modbus RTU: How do you handle frame timing and UART receive reliably?
- Replies: 2
- Views: 135