Diff: hdc_1080.h.txt

Revision:

4:53d68b18bd43

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hdc_1080.h.txt	Thu Jul 28 02:21:19 2016 +0000
@@ -0,0 +1,61 @@
+/*
+Arduino Library for Texas Instruments HDC1080 Digital Humidity and Temperature Sensor
+Written by AA for ClosedCube
+---
+The MIT License (MIT)
+Copyright (c) 2016 ClosedCube Limited
+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.
+*/
+
+#ifndef _CLOSEDCUBE_HDC1080_h
+#define _CLOSEDCUBE_HDC1080_h
+#include "mbed.h"
+
+I2C i2chdc(I2C_SDA,I2C_SCL);
+
+typedef enum {
+    TEMPERATURE = 0x00,
+    HUMIDITY = 0x01,
+    CONFIGURATION = 0x02,
+    MANUFACTURER_ID = 0xFE,
+    DEVICE_ID = 0xFF,
+    SERIAL_ID_FIRST = 0xFB,
+    SERIAL_ID_MID = 0xFC,
+    SERIAL_ID_LAST = 0xFD,
+} HDC1080_Pointers;
+
+class ClosedCube_HDC1080 {
+public:
+    ClosedCube_HDC1080();
+
+    void begin(uint8_t address);
+    uint16_t readManufacturerId(); // 0x5449 ID of Texas Instruments
+    uint16_t readDeviceId(); // 0x1050 ID of the device
+    
+    float readTemperature();
+    float readHumidity();
+
+    float readT(); // short-cut for readTemperature
+    float readH(); // short-cut for readHumidity
+
+private:
+    uint8_t _address;
+    uint16_t readData(uint8_t pointer);
+    
+};
+
+#endif