Diff: MAX6955.h

Revision:

0:8c7de3096cac

Child:

1:8936ddb97551

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MAX6955.h	Tue Aug 02 14:10:14 2011 +0000
@@ -0,0 +1,62 @@
+#ifndef MAX6955_H
+#define MAX6955_H
+
+#include "mbed.h"
+
+#define reg_noOp 0x00
+#define reg_decodeMode 0x01
+#define reg_globalIntensity 0x02
+#define reg_scanLimit 0x03
+#define reg_configuration 0x04
+#define reg_displayTest 0x07
+#define reg_digitType 0x0C
+
+#define reg_intensity10 0x10
+#define reg_intensity32 0x11
+#define reg_intensity54 0x12
+#define reg_intensity76 0x13
+#define reg_intensity10a 0x14
+#define reg_intensity32a 0x15
+#define reg_intensity54a 0x16
+#define reg_intensity76a 0x17
+
+#define USE_GLOBAL 0x00
+#define USE_DISCRETE 0x40
+#define RUN 0x01
+#define SHUTDOWN 0x00
+
+#define reg_digit0 0x60
+#define reg_digit1 0x61
+#define reg_digit2 0x62
+#define reg_digit3 0x63
+#define reg_digit4 0x64
+#define reg_digit5 0x65
+#define reg_digit6 0x66
+#define reg_digit7 0x67
+#define reg_digit0a 0x68
+#define reg_digit1a 0x69
+#define reg_digit2a 0x6A
+#define reg_digit3a 0x6B
+#define reg_digit4a 0x6C
+#define reg_digit5a 0x6D
+#define reg_digit6a 0x6E
+#define reg_digit7a 0x6F
+
+class MAX6955{
+    public:
+        /* 
+         * @param sda mbed pin for I2C SDA
+         * @param scl mbed pin for I2C SCL
+         * @param driver I2C device address
+         */
+        MAX6955(PinName sda, PinName scl, char driver);   
+        int write(char command, char data);
+        int writeS(char* buffer);
+        int init(void);
+        
+    private:
+        I2C i2c_;
+        char driver_;
+};
+
+#endif
\ No newline at end of file