Diff: ACM1602.h

Revision:

0:f81621685b23

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ACM1602.h	Wed Mar 19 01:08:18 2014 +0000
@@ -0,0 +1,30 @@
+// ==================================================== Mar 19 2014, kayeks ==
+// ACM1602.cpp
+// ===========================================================================
+// Displaytronic (Xiamen Zettler)'s I2C text LCD driver
+
+#ifndef ACM1602_H_
+#define ACM1602_H_
+
+class ACM1602 : public Stream {
+private:
+    I2C     i2c;
+    uint8_t address;
+    int     col, row;
+    uint8_t lineBuffer[2][16];
+    
+public:
+    ACM1602(PinName sda, PinName scl, uint8_t address);
+    void init();
+    void cls();
+    void locate(int col, int row);
+    
+private:
+    virtual int _putc(int c);
+    virtual int _getc();
+    void shiftUp();
+    void command(uint8_t b);
+    void data(uint8_t b);
+};
+
+#endif