qemu/hw/bitbang_i2c.h

#ifndef BITBANG_I2C_H
#define BITBANG_I2C_H

#include "hw/i2c.h"

typedef struct bitbang_i2c_interface bitbang_i2c_interface;

#define BITBANG_I2C_SDA 0
#define BITBANG_I2C_SCL 1

bitbang_i2c_interface *bitbang_i2c_init(i2c_bus *bus);
int bitbang_i2c_set(bitbang_i2c_interface *i2c, int line, int level);

#endif
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> 2009-11-21 02:37:15 +03:00			`#ifndef BITBANG_I2C_H`
			`#define BITBANG_I2C_H`

hw: include hw header files with full paths Done with this script: cd hw for i in `find . -name '.h' \| sed 's/^..//'`; do echo '\,^#.include.*["<]'$i'[">], s,'$i',hw/&,' done \| sed -i -f - `find . -type f` This is so that paths remain valid as files are moved. Instead, files in hw/dataplane are referenced with the relative path. We know they are not going to move to include/, and they are the only include files that are in subdirectories _and_ move. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> 2013-02-04 18:40:22 +04:00			`#include "hw/i2c.h"`
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> 2009-11-21 02:37:15 +03:00
			`typedef struct bitbang_i2c_interface bitbang_i2c_interface;`

			`#define BITBANG_I2C_SDA 0`
			`#define BITBANG_I2C_SCL 1`

			`bitbang_i2c_interface bitbang_i2c_init(i2c_bus bus);`
			`int bitbang_i2c_set(bitbang_i2c_interface *i2c, int line, int level);`

			`#endif`