Diff: MAX7219.h

Revision:

0:cba98a2b97d2

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MAX7219.h	Sun Feb 28 21:54:51 2016 +0000
@@ -0,0 +1,81 @@
+/* Copyright (c) 2010-2011 mbed.org, MIT License
+*
+* 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 MAX7219_H
+#define MAX7219_H
+
+#include "mbed.h"
+
+/**
+* MMA8451Q accelerometer example
+*
+* @code
+* #include "mbed.h"
+* #include "MMA8451Q.h"
+* 
+* #define MMA8451_I2C_ADDRESS (0x1d<<1)
+* 
+* int main(void) {
+* 
+* MMA8451Q acc(P_E25, P_E24, MMA8451_I2C_ADDRESS);
+* PwmOut rled(LED_RED);
+* PwmOut gled(LED_GREEN);
+* PwmOut bled(LED_BLUE);
+* 
+*     while (true) {       
+*         rled = 1.0 - abs(acc.getAccX());
+*         gled = 1.0 - abs(acc.getAccY());
+*         bled = 1.0 - abs(acc.getAccZ());
+*         wait(0.1);
+*     }
+* }
+* @endcode
+*/
+class MAX7219
+{
+public:
+  /**
+  * MMA8451Q constructor
+  *
+  * @param sda SDA pin
+  * @param sdl SCL pin
+  * @param addr addr of the I2C peripheral
+  */
+  MAX7219();
+
+  /**
+  * MMA8451Q destructor
+  */
+  ~MAX7219();
+  
+  void maxSingle( uint8_t reg, uint8_t col);
+  
+  void Init(uint8_t ND,uint8_t DM,uint8_t IN);
+  
+  void maxAll(uint8_t reg, uint8_t col);
+  
+  void maxOne(uint8_t maxNr, uint8_t reg, uint8_t col);
+  
+  void Power(uint8_t Mode);
+  
+private:
+	void putByte(uint8_t data);
+
+};
+
+#endif