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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>
33 lines
627 B
C
33 lines
627 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 "ttp223.h"
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#include "upm_utilities.h"
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#include "mraa.h"
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int main()
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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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ttp223_context dev = ttp223_init(2);
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bool abc = 0;
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while(1){
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if(ttp223_is_pressed(dev, &abc) != UPM_SUCCESS){
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printf("an error has occured\n");
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}
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upm_delay(1);
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printf("value retrieved: %d\n", abc);
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}
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return 0;
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}
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