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60 lines
1.2 KiB
C
60 lines
1.2 KiB
C
/*
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* Copyright (C) 2020 Locha Inc
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup tests
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* @{
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*
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* @file
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* @brief Test application for the GP2Y10xx Compact Dust Density Sensors.
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*
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* @author Jean Pierre Dudey <jeandudey@hotmail.com>
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* @}
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*/
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#include <stdio.h>
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#include "xtimer.h"
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#include "timex.h"
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#include "gp2y10xx.h"
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#include "gp2y10xx_params.h"
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static gp2y10xx_t dev;
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int main(void)
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{
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int res;
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uint16_t density;
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puts("GP2Y10xx driver test application\n");
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printf("Initializing GP2Y10xx at ADC_LINE(%i)...\n",
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gp2y10xx_params->aout);
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if ((res = gp2y10xx_init(&dev, gp2y10xx_params)) == GP2Y10XX_OK) {
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puts("[OK]");
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}
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else {
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printf("[Failed] res=%i\n", res);
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return -1;
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}
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while (1) {
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res = gp2y10xx_read_density(&dev, &density);
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if (res == GP2Y10XX_OK) {
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printf("Dust density %"PRIu16" ug/m3\n", density);
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}
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else {
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printf("Error reading data. err: %d\n", res);
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}
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xtimer_msleep(250);
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}
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return 0;
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}
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