Diff: seg_LCD.h

Revision:

0:702e0e56ae11

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/seg_LCD.h	Sat Apr 13 20:42:47 2019 +0000
@@ -0,0 +1,54 @@
+#ifndef SEG_LCD_H
+#define SEG_LCD_H
+
+#include "mbed.h"
+#include "stdint.h"
+
+//Function Declarations
+void SegLCD_Init(void);
+void SegLCD_Set(uint8_t Value,uint8_t Digit);
+void SegLCD_DisplayDecimal(uint16_t Value);
+void SegLCD_DisplayHex(uint16_t Value);
+void SegLCD_DisplayTime(uint8_t Value1, uint8_t Value2);
+void SegLCD_DisplayError(uint8_t ErrorNum);
+
+//Define Number of Front and Back plane pins
+#define LCD_NUM_FRONTPLANE_PINS 8
+#define LCD_NUM_BACKPLANE_PINS 4
+
+//Create macros for segments
+#define LCD_SEG_D 0x11
+#define LCD_SEG_E 0x22
+#define LCD_SEG_G 0x44
+#define LCD_SEG_F 0x88
+#define LCD_SEG_DECIMAL 0x11
+#define LCD_SEG_C 0x22
+#define LCD_SEG_B 0x44
+#define LCD_SEG_A 0x88
+#define LCD_CLEAR 0x00
+
+//Create Macros for each pin
+#define LCD_FRONTPLANE0 37u
+#define LCD_FRONTPLANE1 17u
+#define LCD_FRONTPLANE2 7u
+#define LCD_FRONTPLANE3 8u
+#define LCD_FRONTPLANE4 53u
+#define LCD_FRONTPLANE5 38u
+#define LCD_FRONTPLANE6 10u
+#define LCD_FRONTPLANE7 11u
+#define LCD_BACKPLANE0 40u
+#define LCD_BACKPLANE1 52u
+#define LCD_BACKPLANE2 19u
+#define LCD_BACKPLANE3 18u
+
+//Macros for turning decimal points and colon on and off
+#define SegLCD_DP1_On() LCD->WF8B[LCD_FRONTPLANE1]   |= LCD_SEG_DECIMAL;
+#define SegLCD_DP1_Off() LCD->WF8B[LCD_FRONTPLANE1] &= ~LCD_SEG_DECIMAL;
+#define SegLCD_DP2_On() LCD->WF8B[LCD_FRONTPLANE3]   |= LCD_SEG_DECIMAL;
+#define SegLCD_DP2_Off() LCD->WF8B[LCD_FRONTPLANE3] &= ~LCD_SEG_DECIMAL;
+#define SegLCD_DP3_On() LCD->WF8B[LCD_FRONTPLANE5]   |= LCD_SEG_DECIMAL;
+#define SegLCD_DP3_Off() LCD->WF8B[LCD_FRONTPLANE5] &= ~LCD_SEG_DECIMAL;
+#define SegLCD_Col_On() LCD->WF8B[LCD_FRONTPLANE7]   |= LCD_SEG_DECIMAL;
+#define SegLCD_Col_Off() LCD->WF8B[LCD_FRONTPLANE7] &= ~LCD_SEG_DECIMAL;
+
+#endif
\ No newline at end of file