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by ErikHouet
Fri May 10, 2019 9:52 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: sc16is752 i2c as rs485 uart
Replies: 0
Views: 181

sc16is752 i2c as rs485 uart

Hi, currently I am using the sc16is752 to add a few extra UART's. This is working great. So, I have an extra ttySC0 and ttySC1. At the moment they work as rs232. I really want to change to rs485 to allow communication by Modbus RTU. I know the theory that the RTS-flag must be set to switch between t...

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