From 00cb786344faacd94fab831b8c120d90de65f1c2 Mon Sep 17 00:00:00 2001
From: Schorcht <gunar@schorcht.net>
Date: Wed, 21 Nov 2018 09:07:20 +0100
Subject: [PATCH] tests: add SHT3X sensor driver test application
---
tests/driver_sht3x/Makefile | 5 +++
tests/driver_sht3x/README.md | 13 ++++++++
tests/driver_sht3x/main.c | 62 ++++++++++++++++++++++++++++++++++++
3 files changed, 80 insertions(+)
create mode 100644 tests/driver_sht3x/Makefile
create mode 100644 tests/driver_sht3x/README.md
create mode 100644 tests/driver_sht3x/main.c
diff --git a/tests/driver_sht3x/Makefile b/tests/driver_sht3x/Makefile
new file mode 100644
index 0000000000..117bcc4080
--- /dev/null
+++ b/tests/driver_sht3x/Makefile
@@ -0,0 +1,5 @@
+include ../Makefile.tests_common
+
+USEMODULE += sht3x
+
+include $(RIOTBASE)/Makefile.include
diff --git a/tests/driver_sht3x/README.md b/tests/driver_sht3x/README.md
new file mode 100644
index 0000000000..21f5b3b195
--- /dev/null
+++ b/tests/driver_sht3x/README.md
@@ -0,0 +1,13 @@
+# Sensirion SHT30/SHT31/SHT35 Humidity and Temperature Sensors
+
+## About
+This is a manual test application for the SHT3x driver.
+
+## Usage
+This test application will initialize the sensor with the following parameters:
+
+- Periodic Measurement with 2 measurements per second
+- High Repeatability
+
+After initialization, the sensor reads the temperature and humidity every second
+and prints them to the STDOUT.
diff --git a/tests/driver_sht3x/main.c b/tests/driver_sht3x/main.c
new file mode 100644
index 0000000000..b2655ad930
--- /dev/null
+++ b/tests/driver_sht3x/main.c
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2018 Gunar Schorcht
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ */
+
+/**
+ * @ingroup tests
+ * @brief Test application for the Sensirion SHT30/SHT31/SHT35 device driver
+ * @author Gunar Schorcht <gunar@schorcht.net>
+ * @file
+ * @{
+ * @}
+ */
+
+#include <stdio.h>
+#include <string.h>
+
+#include "xtimer.h"
+#include "sht3x.h"
+#include "sht3x_params.h"
+
+int main(void)
+{
+ sht3x_dev_t dev;
+ int res;
+
+ puts("SHT3X test application\n");
+
+ printf("+------------Initializing------------+\n");
+
+ if ((res = sht3x_init(&dev, &sht3x_params[0])) != SHT3X_OK) {
+ puts("Initialization failed\n");
+ return 1;
+ }
+ else {
+ puts("Initialization successful\n");
+ }
+
+ printf("\n+--------Starting Measurements--------+\n");
+
+ while (1) {
+ int16_t temp;
+ int16_t hum;
+
+ if ((res = sht3x_read(&dev, &temp, &hum)) == SHT3X_OK) {
+ printf("Temperature [°C]: %d.%d\n"
+ "Relative Humidity [%%]: %d.%d\n"
+ "+-------------------------------------+\n",
+ temp / 100, temp % 100,
+ hum / 100, hum % 100);
+ }
+ else {
+ printf("Could not read data from sensor, error %d\n", res);
+ }
+ xtimer_usleep(1000000);
+ }
+
+ return 0;
+}
--
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