Change common/ folder structure

1 files changed, 62 insertions, 0 deletions

diff --git a/src/common/GPIO/temperature.c b/src/common/GPIO/temperature.c
new file mode 100644
index 0000000..f9e43cb
--- /dev/null
+++ b/src/common/GPIO/temperature.c
@@ -0,0 +1,62 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016 Matthias P. Braendli, Maximilien Cuony
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+*/
+
+#include "FreeRTOS.h"
+#include "FreeRTOSConfig.h"
+#include "task.h"
+#include "Core/common.h"
+#include "GPIO/temperature.h"
+
+
+float _temperature_last_value;
+int _temperature_valid;
+
+
+void temperature_task(void *pvParameters);
+
+
+void temperature_init() {
+
+    xTaskCreate(
+        temperature_task,
+        "TaskTemperature",
+        4*configMINIMAL_STACK_SIZE,
+        (void*) NULL,
+        tskIDLE_PRIORITY + 2UL,
+        NULL);
+}
+
+// Return the current temperature
+float temperature_get() {
+    if (_temperature_valid) {
+        return _temperature_last_value;
+    } else {
+        return 0.0f;
+    }
+}
+
+// Return 1 if the temperature is valid
+int temperature_valid() {
+    return _temperature_valid;
+}