Half Duplex Serial communication support for esp32
Posted: Wed Nov 14, 2018 9:20 am
Hi
Is it possible to use the existing uart driver as a half duplex serial trans-receiver. Below are the things I am trying to achieve.
1) Single gpio as TX/RX.
2)The first command will be transmission with a checksum in the end.
3)Upon transmission it will go receive mode and wait for data with checksum in the end.
4)baud rate is 19200
Is it possible to use the existing uart driver as a half duplex serial trans-receiver. Below are the things I am trying to achieve.
1) Single gpio as TX/RX.
2)The first command will be transmission with a checksum in the end.
3)Upon transmission it will go receive mode and wait for data with checksum in the end.
4)baud rate is 19200