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mock: added I2C functionality

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Signed-off-by: Alex Tereschenko <alext.mkrs@gmail.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Alex Tereschenko
2016-07-21 22:04:05 +02:00
committed by Brendan Le Foll
parent 26718a67a2
commit 346f447c4d
21 changed files with 1106 additions and 5 deletions
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2
include/mock/mock_board.h
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@@ -30,7 +30,7 @@ extern "C" {
#include "mraa_internal.h"
#define MRAA_MOCK_PINCOUNT 2
#define MRAA_MOCK_PINCOUNT 4
mraa_board_t*
mraa_mock_board();

81
include/mock/mock_board_i2c.h Normal file
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@@ -0,0 +1,81 @@
/*
* Author: Alex Tereschenko <alext.mkrs@gmail.com>
* Copyright (c) 2016 Alex Tereschenko.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#include "mraa_internal.h"
// Mock I2C device address
#define MOCK_I2C_DEV_ADDR 0x33
// Mock I2C device data registers block length in bytes. Our code assumes it's >= 1.
#define MOCK_I2C_DEV_DATA_LEN 10
// Initial value for each byte in the mock I2C device data registers
#define MOCK_I2C_DEV_DATA_INIT_BYTE 0xAB
mraa_result_t
mraa_mock_i2c_init_bus_replace(mraa_i2c_context dev);
mraa_result_t
mraa_mock_i2c_stop_replace(mraa_i2c_context dev);
mraa_result_t
mraa_mock_i2c_set_frequency_replace(mraa_i2c_context dev, mraa_i2c_mode_t mode);
mraa_result_t
mraa_mock_i2c_address_replace(mraa_i2c_context dev, uint8_t addr);
int
mraa_mock_i2c_read_replace(mraa_i2c_context dev, uint8_t* data, int length);
int
mraa_mock_i2c_read_byte_replace(mraa_i2c_context dev);
int
mraa_mock_i2c_read_byte_data_replace(mraa_i2c_context dev, uint8_t command);
int
mraa_mock_i2c_read_bytes_data_replace(mraa_i2c_context dev, uint8_t command, uint8_t* data, int length);
int
mraa_mock_i2c_read_word_data_replace(mraa_i2c_context dev, uint8_t command);
mraa_result_t
mraa_mock_i2c_write_replace(mraa_i2c_context dev, const uint8_t* data, int length);
mraa_result_t
mraa_mock_i2c_write_byte_replace(mraa_i2c_context dev, const uint8_t data);
mraa_result_t
mraa_mock_i2c_write_byte_data_replace(mraa_i2c_context dev, const uint8_t data, const uint8_t command);
mraa_result_t
mraa_mock_i2c_write_word_data_replace(mraa_i2c_context dev, const uint16_t data, const uint8_t command);
#ifdef __cplusplus
}
#endif