hi, im hoping to find some help with i2c init on a teensy 3.2. I tried searching, but couldnt find the source of my problem.
Im trying to init an MCP23017 expander. The controller halts as soon as i start the data transfer. the goal is to set GPIOA1 to HIGH.
Maybe someone already had this problem ...
Search found 1 match
- Mon Jan 22, 2018 10:19 pm
- Forum: Kinetis Support
- Topic: MCP23017 init & data transfer
- Replies: 2
- Views: 31561