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C examples: move mraa_init() calls out of C examples and into C drivers.
Signed-off-by: Jon Trulson <jtrulson@ics.com>
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@ -24,7 +24,15 @@
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*/
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#include "collision.h"
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collision_context collision_init(int pin){
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collision_context collision_init(int pin) {
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// make sure MRAA is initialized
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int mraa_rv;
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if ((mraa_rv = mraa_init()) != MRAA_SUCCESS)
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{
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printf("%s: mraa_init() failed (%d).\n", __FUNCTION__, mraa_rv);
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return NULL;
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}
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collision_context dev =
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(collision_context)malloc(sizeof(struct _collision_context));
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