summaryrefslogtreecommitdiff
path: root/tests/libqos/i2c.h
blob: 6e648f922a15670f219708d5d40d34742d82603e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/*
 * I2C libqos
 *
 * Copyright (c) 2012 Andreas Färber
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 */
#ifndef LIBQOS_I2C_H
#define LIBQOS_I2C_H


typedef struct I2CAdapter I2CAdapter;
struct I2CAdapter {
    void (*send)(I2CAdapter *adapter, uint8_t addr,
                 const uint8_t *buf, uint16_t len);
    void (*recv)(I2CAdapter *adapter, uint8_t addr,
                 uint8_t *buf, uint16_t len);
};

void i2c_send(I2CAdapter *i2c, uint8_t addr,
              const uint8_t *buf, uint16_t len);
void i2c_recv(I2CAdapter *i2c, uint8_t addr,
              uint8_t *buf, uint16_t len);

/* libi2c-omap.c */
I2CAdapter *omap_i2c_create(uint64_t addr);

/* libi2c-imx.c */
I2CAdapter *imx_i2c_create(uint64_t addr);

#endif