From cc0301784156543c7c9bec36b6f42df1d2adba28 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Sat, 29 Jun 2019 18:48:05 +0200 Subject: Change common/ folder structure --- src/common/GPIO/temperature.c | 62 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 src/common/GPIO/temperature.c (limited to 'src/common/GPIO/temperature.c') 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; +} -- cgit v1.2.3