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77 lines
1.7 KiB
77 lines
1.7 KiB
/* |
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* Copyright (C) 2014 Freie Universität Berlin |
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* Copyright (C) 2014 PHYTEC Messtechnik GmbH |
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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 TMP006 sensor driver. |
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* |
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de> |
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* @author Johann Fischer <j.fischer@phytec.de> |
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* |
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* @} |
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*/ |
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#ifndef TEST_TMP006_I2C |
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#error "TEST_TMP006_I2C not defined" |
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#endif |
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#ifndef TEST_TMP006_ADDR |
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#error "TEST_TMP006_ADDR not defined" |
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#endif |
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#ifndef TEST_TMP006_CONFIG_CR |
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#error "TEST_TMP006_ADDR not defined" |
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#endif |
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#include <stdio.h> |
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#include "xtimer.h" |
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#include "tmp006.h" |
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int main(void) |
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{ |
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tmp006_t dev; |
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int16_t rawtemp, rawvolt; |
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float tamb, tobj; |
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uint8_t drdy; |
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puts("TMP006 infrared thermopile sensor driver test application\n"); |
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printf("Initializing TMP006 sensor at I2C_%i... ", TEST_TMP006_I2C); |
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if (tmp006_init(&dev, TEST_TMP006_I2C, TEST_TMP006_ADDR, TEST_TMP006_CONFIG_CR) == 0) { |
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puts("[OK]\n"); |
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} |
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else { |
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puts("[Failed]"); |
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return -1; |
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} |
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if (tmp006_set_active(&dev)) { |
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puts("Measurement start failed."); |
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return -1; |
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} |
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while (1) { |
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tmp006_read(&dev, &rawvolt, &rawtemp, &drdy); |
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if (drdy) { |
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printf("Raw data T: %5d V: %5d\n", rawtemp, rawvolt); |
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} |
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else { |
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printf("conversion in progress\n"); |
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} |
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tmp006_convert(rawvolt, rawtemp, &tamb, &tobj); |
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printf("Data Tabm: %d Tobj: %d\n", (int)(tamb*100), (int)(tobj*100)); |
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xtimer_usleep(TMP006_CONVERSION_TIME); |
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} |
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return 0; |
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}
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