Search found 2 matches
- Tue Aug 24, 2021 10:26 am
- Forum: General Discussion
- Topic: UART hardware flow control - RTS set after 1 byte
- Replies: 1
- Views: 1427
Re: UART hardware flow control - RTS set after 1 byte
Solved it - I wasn't setting rx_flow_ctrl_thresh in my uart_config
- Mon Aug 23, 2021 2:37 pm
- Forum: General Discussion
- Topic: UART hardware flow control - RTS set after 1 byte
- Replies: 1
- Views: 1427
UART hardware flow control - RTS set after 1 byte
I'm running a serial passthrough on my ESP32 and need to enable hardware flow control as I'm currently seeing some data loss and would like to rule this out. When I try to enable hardware flow control, the RTS goes high for every byte, making transfer speeds ridiculously slow. I'm setting up flow co...