suspect-devices/circuitpython/extmod/machine_i2c.c, branch travis-clang CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=travis-clang 2016-05-26T16:06:40+00:00 extmod/machine_i2c: Redo mp_hal_pin macros to use open_drain and od_low. 2016-05-26T16:06:40+00:00 Damien George damien.p.george@gmail.com 2016-05-26T16:06:40+00:00 urn:sha1:4b37e775eaedaf7706597090d82d26a618cfa027 mp_hal_pin_config_od is renamed mp_hal_pin_open_drain, and mp_hal_pin_low is mp_hal_pin_od_low. extmod/machine_i2c: Allow mp_hal_pin_obj_t to be any type, not a ptr. 2016-04-22T08:56:02+00:00 Damien George damien.p.george@gmail.com 2016-04-22T08:56:02+00:00 urn:sha1:624738ca64c71c8f2cccced3fb5d2380bb4ae56b extmod/machine_i2c: Implement I2C memory reading/writing. 2016-04-12T14:52:17+00:00 Damien George damien.p.george@gmail.com 2016-04-12T14:52:17+00:00 urn:sha1:eec8a94f0410809611503f96f4b4bce599f65407 extmod/machine_i2c: Fix I2C reading by sending ack/nack at end of byte. 2016-04-12T14:46:13+00:00 Damien George damien.p.george@gmail.com 2016-04-12T14:46:13+00:00 urn:sha1:9314b2df4f699623b4ded484d17e12bd1043ddbd extmod: Add generic machine.I2C class, with bit-bang I2C. 2016-04-12T13:06:54+00:00 Damien George damien.p.george@gmail.com 2016-04-12T12:42:35+00:00 urn:sha1:d083712224602372c5fd22d0b9e2b32efe6fa26b Should work on any machine that provides the correct pin functions.