pimoroni-pico

Commit Graph

Author	SHA1	Message	Date
Phil Howard	445737088f	Switch drivers over to I2C class, tidy up common include Removes all driver-specific SDA/SCL pin definitions and defaults. Pin type is "uint" everywhere, but "PIN_UNUSED" is int_max for MicroPython compat. That's still a lot of pins! Adds baudrate to the I2C class, and allows a driver (like Trackball) to check the baudrate is supported	2021-05-17 11:46:12 +01:00
Phil Howard	42c7555c96	Add common I2C class This change adds a common I2C class, gathering various I2C functions into a single point of responsibility. It's necessary for correctly managing the I2C bus pins and state across multiple devices.	2021-05-14 23:02:38 +01:00

Author

SHA1

Message

Date

Phil Howard

445737088f

Switch drivers over to I2C class, tidy up common include

Removes all driver-specific SDA/SCL pin definitions and defaults.
Pin type is "uint" everywhere, but "PIN_UNUSED" is *int*_max for MicroPython compat. That's still a lot of pins!
Adds baudrate to the I2C class, and allows a driver (like Trackball) to check the baudrate is supported

2021-05-17 11:46:12 +01:00

Phil Howard

42c7555c96

Add common I2C class

This change adds a common I2C class, gathering various I2C functions into a single point of responsibility.

It's necessary for correctly managing the I2C bus pins and state across multiple devices.

2021-05-14 23:02:38 +01:00

2 Commits