1 /*
2 * Author: Thomas Ingleby <thomas.c.ingleby@intel.com>
3 * Copyright (c) 2014 Intel Corporation.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 */
24
25 #pragma once
26
40 #ifdef __cplusplus
41 extern "C" {
42 #endif
43
44 #include <stdio.h>
45 #include <fcntl.h>
46 #include <stdint.h>
47
49
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193
194 #ifdef __cplusplus
195 }
196 #endif
unsigned int mraa_boolean_t
Definition: common.h:78
mraa_spi_context mraa_spi_init_raw(unsigned int bus, unsigned int cs)
mraa_result_t mraa_spi_lsbmode(mraa_spi_context dev, mraa_boolean_t lsb)
mraa_result_t mraa_spi_frequency(mraa_spi_context dev, int hz)
mraa_result_t mraa_spi_bit_per_word(mraa_spi_context dev, unsigned int bits)
struct _spi * mraa_spi_context
Definition: spi.h:67
int mraa_spi_write_word(mraa_spi_context dev, uint16_t data)
mraa_result_t mraa_spi_stop(mraa_spi_context dev)
int mraa_spi_write(mraa_spi_context dev, uint8_t data)
mraa_spi_mode_t
Definition: spi.h:53
mraa_result_t mraa_spi_transfer_buf(mraa_spi_context dev, uint8_t *data, uint8_t *rxbuf, int length)
mraa_spi_context mraa_spi_init(int bus)
mraa_result_t
Definition: types.h:209
uint8_t * mraa_spi_write_buf(mraa_spi_context dev, uint8_t *data, int length)
mraa_result_t mraa_spi_mode(mraa_spi_context dev, mraa_spi_mode_t mode)
uint16_t * mraa_spi_write_buf_word(mraa_spi_context dev, uint16_t *data, int length)
mraa_result_t mraa_spi_transfer_buf_word(mraa_spi_context dev, uint16_t *data, uint16_t *rxbuf, int length)