Re: Communicating with a FTDI device

2021-07-30 Thread Jeffrey Walton
On Fri, Jul 30, 2021 at 4:09 PM Jeffrey Walton wrote: > > I purchased a OBDLink SX > (https://www.amazon.com/gp/product/B005ZWM0R4). The device uses a FTDI > chip. I'm having trouble communicating with it. Commands like ATZ\r > hang. I've tried using raw terminals (cfmakeraw) and existing >

Communicating with a FTDI device

2021-07-30 Thread Jeffrey Walton
Hi Everyone, I purchased a OBDLink SX (https://www.amazon.com/gp/product/B005ZWM0R4). The device uses a FTDI chip. I'm having trouble communicating with it. Commands like ATZ\r hang. I've tried using raw terminals (cfmakeraw) and existing terminals (tcgetattr). Here's what I see in the logs: [