2 * Author: Thomas Ingleby <thomas.c.ingleby@intel.com>
3 * Copyright (c) 2014 Intel Corporation.
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:
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
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.
30 main(int argc, char **argv)
34 spi = maa_spi_init(0);
35 unsigned int response = 0;
36 printf("Hello, SPI initialised: fd=%i\n",spi->spifd);
37 uint8_t data[] = {0x00, 100};
41 for (i = 90; i < 130; i++) {
43 recv = maa_spi_write_buf(spi, data, 2);
44 printf("Writing -%i",i);
45 printf("RECIVED-%i-%i\n",recv[0],recv[1]);
48 for (i = 130; i > 90; i--) {
50 recv = maa_spi_write_buf(spi, data, 2);
51 printf("Writing -%i",i);
52 printf("RECIVED-%i-%i\n",recv[0],recv[1]);