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324af8fc92
This commit cleans up multiple items with the UPM C example source.
* Switch from usleep and sleep to upm_delay* methods
* Include a mraa_init and check return value prior to using sensor
* All example mains now return
* Added include for mraa.h and upm_utilites.h to all examples
* Reformatted/removed tabs
* Updated author line for the examples I wrote
Signed-off-by: Noel Eck <noel.eck@intel.com>
35 lines
692 B
C
35 lines
692 B
C
//Modified: Abhishek Malik <abhishek.malik@intel.com>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "led.h"
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#include "upm_utilities.h"
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#include "mraa.h"
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int main(void)
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{
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if (mraa_init() != MRAA_SUCCESS)
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{
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perror("Failed to initialize mraa\n");
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return -1;
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}
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led_context dev = led_init(2);
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while(1){
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if(led_on(dev) != UPM_SUCCESS){
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printf("problem turning the LED on\n");
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}
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upm_delay(1);
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if(led_off(dev) != UPM_SUCCESS){
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printf("problem turning the LED off\n");
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}
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upm_delay(1);
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}
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led_close(dev);
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return 0;
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}
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