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(parent: 1dfe394) | patch
GPIO I2C rework
authorPaul Brook <paul@codesourcery.com>
Fri, 20 Nov 2009 23:37:15 +0000 (23:37 +0000)
committerPaul Brook <paul@codesourcery.com>
Sun, 22 Nov 2009 21:27:40 +0000 (21:27 +0000)
commit3cd035d863bd516a2967810c22258d82535c051f
treefdbd357881c1df41ca0928ec54c42a6cfe0bdd28tree
parent1dfe3943e9f74cf55a8c84238b8d1a9d3486387fcommit | diff
GPIO I2C rework

Reqrite bitbanging I2C implementation.  New code improves stop/start
condition handling, and gives more accurate input line level.

Introduce intermediate abstraction layer for I2C bitbanging that
is not connected via a GPIO port.

Signed-off-by: Paul Brook <paul@codesourcery.com>
hw/bitbang_i2c.c diff | blob | blame | history
hw/bitbang_i2c.h [new file with mode: 0644] blob
hw/musicpal.c diff | blob | blame | history
Qemu copy for testing