3597d8a805
Includes SPI,I2C,GPIO and mmap access to GPIO. This commit removes the _b suffix to the rpi board file Signed-off-by: Michael Ring <mail@michael-ring.org> Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
64 lines
2.2 KiB
C
64 lines
2.2 KiB
C
/*
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* Author: Thomas Ingleby <thomas.c.ingleby@intel.com>
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* Author: Michael Ring <mail@michael-ring.org>
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* Copyright (c) 2014 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "mraa_internal.h"
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#include "arm/raspberry_pi.h"
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mraa_platform_t
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mraa_arm_platform()
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{
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mraa_platform_t platform_type = MRAA_UNKNOWN_PLATFORM;
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size_t len = 100;
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char *line = malloc(len);
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FILE *fh = fopen("/proc/cpuinfo", "r");
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if (fh != NULL) {
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while (getline(&line, &len, fh) != -1) {
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if (strncmp(line, "Hardware", 8) == 0) {
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if (strstr(line, "BCM2708")) {
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platform_type = MRAA_RASPBERRY_PI;
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}
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if (strstr(line, "BCM2709")) {
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platform_type = MRAA_RASPBERRY_PI;
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}
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}
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}
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fclose(fh);
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}
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free(line);
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switch(platform_type) {
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case MRAA_RASPBERRY_PI:
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plat = mraa_raspberry_pi();
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break;
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default:
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plat = mraa_raspberry_pi();
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syslog(LOG_ERR, "Platform not supported, initialising as MRAA_RASPBERRY_PI");
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}
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return platform_type;
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}
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