C examples: move mraa_init() calls out of C examples and into C drivers.

Signed-off-by: Jon Trulson <jtrulson@ics.com>
This commit is contained in:
Jon Trulson
2016-09-28 17:33:57 -06:00
parent c3a5b8dd3c
commit e7c80217c2
68 changed files with 274 additions and 256 deletions

View File

@ -25,7 +25,15 @@
#include "es08a.h"
es08a_context es08a_init(int32_t pin, int32_t min_pulse_width,
int32_t max_pulse_width){
int32_t max_pulse_width) {
// make sure MRAA is initialized
int mraa_rv;
if ((mraa_rv = mraa_init()) != MRAA_SUCCESS)
{
printf("%s: mraa_init() failed (%d).\n", __FUNCTION__, mraa_rv);
return NULL;
}
es08a_context dev = (es08a_context) malloc(sizeof(struct _es08a_context));
if(dev == NULL){
@ -104,4 +112,4 @@ int es08a_get_min_pulse_width (es08a_context dev){
int es08a_get_max_pulse_width (es08a_context dev){
return dev->max_pulse_width;
}
}

View File

@ -25,7 +25,16 @@
#include "es9257.h"
es9257_context es9257_init(int32_t pin, int32_t min_pulse_width,
int32_t max_pulse_width){
int32_t max_pulse_width) {
// make sure MRAA is initialized
int mraa_rv;
if ((mraa_rv = mraa_init()) != MRAA_SUCCESS)
{
printf("%s: mraa_init() failed (%d).\n", __FUNCTION__, mraa_rv);
return NULL;
}
es9257_context dev = (es9257_context) malloc(sizeof(struct _es9257_context));
if(dev == NULL){