2 Commits

Author SHA1 Message Date
Roger Peppe ce5e443084 mcp23017: implement pin toggling
Also add an example for using multiple devices.
2021-01-20 12:56:22 +01:00
Roger Peppe edf9ba92be mcp23017: new driver for MCP23017 (I2C port expander) 2021-01-20 12:56:22 +01:00