Diff: HX711.h

Revision:

0:f82840dd806a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/HX711.h	Fri Jun 12 16:05:39 2015 +0000
@@ -0,0 +1,59 @@
+/*
+ * FILE: HX711.h
+ * 
+ * VERSION: 0.1
+ * PURPOSE: HX711 weight library for Nucleo STM32
+ * AUTHOR: Bertrand Bouvier
+ * LICENSE: GPL v3 (http://www.gnu.org/licenses/gpl.html)
+ *
+ * DATASHEET: http://www.dfrobot.com/image/data/SEN0160/hx711_english.pdf
+ * URL: 
+ *
+ * HISTORY:
+ * 24/05/2015 - Bertrand Bouvier - Original version
+ * see HX711.cpp
+ *
+ * SPECIAL THANKS:
+ *  Inspiré du travail de Weihong Guan (@aguegu)
+ *  https://github.com/aguegu/Arduino
+ *  http://aguegu.net
+ *  
+ *  Inspiré du travail de bodge
+ *  https://github.com/bogde/HX711
+ *
+ */
+ 
+#ifndef HX711_H
+#define HX711_H
+
+#include "mbed.h"
+
+
+class HX711
+{
+
+public:
+    HX711(PinName pinData, PinName pinSck,uint8_t gain = 128);
+    ~HX711();
+    int getValue(void);
+    int averageValue(uint8_t times);
+    void setOffset(int offset);
+    void setScale(float scale);
+    float getGram();
+    void setGain(uint8_t gain);
+    void powerDown();
+    void powerUp();
+    void tare(uint8_t times = 10);
+
+
+private:
+    PinName _pinData;
+    PinName _pinSck;
+    int _offset;
+    float _scale;
+    uint8_t _gain; //[128|32|64]
+    
+
+};
+
+#endif