Ammar May / SSD1289LCD

LCD

Dependents:   DISCOF3

SSD1289.c@0:c9164866dbb5, 2019-12-20 (annotated)

Committer:
amarmay
Date:
Fri Dec 20 13:55:02 2019 +0000
Revision:
0:c9164866dbb5
LCD SSD1289

Who changed what in which revision?

UserRevisionLine numberNew contents of line
amarmay 0:c9164866dbb5 1
amarmay 0:c9164866dbb5 2
amarmay 0:c9164866dbb5 3 #include "GUI.h"
amarmay 0:c9164866dbb5 4
amarmay 0:c9164866dbb5 5 /*********************************************************************
amarmay 0:c9164866dbb5 6 *
amarmay 0:c9164866dbb5 7 * Hardware configuration
amarmay 0:c9164866dbb5 8 *
amarmay 0:c9164866dbb5 9 **********************************************************************
amarmay 0:c9164866dbb5 10 */
amarmay 0:c9164866dbb5 11
amarmay 0:c9164866dbb5 12
amarmay 0:c9164866dbb5 13
amarmay 0:c9164866dbb5 14 #define LCD_REG16 (*((volatile U16 *)(0x6F000000))) /* RS = 0 */
amarmay 0:c9164866dbb5 15 #define LCD_DAT16 (*((volatile U16 *)(0x6F010000))) /* RS = 1 */
amarmay 0:c9164866dbb5 16
amarmay 0:c9164866dbb5 17 /*********************************************************************
amarmay 0:c9164866dbb5 18 *
amarmay 0:c9164866dbb5 19 * Exported code
amarmay 0:c9164866dbb5 20 *
amarmay 0:c9164866dbb5 21 *********************************************************************
amarmay 0:c9164866dbb5 22 */
amarmay 0:c9164866dbb5 23 /*********************************************************************
amarmay 0:c9164866dbb5 24 *
amarmay 0:c9164866dbb5 25 * LCD_X_Init
amarmay 0:c9164866dbb5 26 *
amarmay 0:c9164866dbb5 27 * Purpose:
amarmay 0:c9164866dbb5 28 * This routine should be called from your application program
amarmay 0:c9164866dbb5 29 * to set port pins to their initial values
amarmay 0:c9164866dbb5 30 */
amarmay 0:c9164866dbb5 31 void LCD_X_Init(void) {
amarmay 0:c9164866dbb5 32
amarmay 0:c9164866dbb5 33 }
amarmay 0:c9164866dbb5 34
amarmay 0:c9164866dbb5 35
amarmay 0:c9164866dbb5 36 /*********************************************************************
amarmay 0:c9164866dbb5 37 *
amarmay 0:c9164866dbb5 38 * LCD_X_WriteIndex
amarmay 0:c9164866dbb5 39 *
amarmay 0:c9164866dbb5 40 *
amarmay 0:c9164866dbb5 41 *
amarmay 0:c9164866dbb5 42 */
amarmay 0:c9164866dbb5 43 void LCD_X_WriteIndex(U16 c) {
amarmay 0:c9164866dbb5 44 LCD_REG16 = c;
amarmay 0:c9164866dbb5 45 }
amarmay 0:c9164866dbb5 46
amarmay 0:c9164866dbb5 47
amarmay 0:c9164866dbb5 48 /*********************************************************************
amarmay 0:c9164866dbb5 49 *
amarmay 0:c9164866dbb5 50 * LCD_X_WriteData
amarmay 0:c9164866dbb5 51 *
amarmay 0:c9164866dbb5 52 *
amarmay 0:c9164866dbb5 53 *
amarmay 0:c9164866dbb5 54 */
amarmay 0:c9164866dbb5 55 void LCD_X_WriteData(U16 c) {
amarmay 0:c9164866dbb5 56 LCD_DAT16 = c;
amarmay 0:c9164866dbb5 57 }
amarmay 0:c9164866dbb5 58
amarmay 0:c9164866dbb5 59
amarmay 0:c9164866dbb5 60 /*********************************************************************
amarmay 0:c9164866dbb5 61 *
amarmay 0:c9164866dbb5 62 * LCD_X_ReadData
amarmay 0:c9164866dbb5 63 *
amarmay 0:c9164866dbb5 64 * Purpose:
amarmay 0:c9164866dbb5 65 * Read from controller, with A0 = 1
amarmay 0:c9164866dbb5 66 */
amarmay 0:c9164866dbb5 67 U16 LCD_X_ReadData(void) {
amarmay 0:c9164866dbb5 68 return (LCD_DAT16);
amarmay 0:c9164866dbb5 69 }
amarmay 0:c9164866dbb5 70
amarmay 0:c9164866dbb5 71 /*********************************************************************
amarmay 0:c9164866dbb5 72 *
amarmay 0:c9164866dbb5 73 * LCD_X_WriteMData
amarmay 0:c9164866dbb5 74 *
amarmay 0:c9164866dbb5 75 *
amarmay 0:c9164866dbb5 76 *
amarmay 0:c9164866dbb5 77 */
amarmay 0:c9164866dbb5 78 void LCD_X_WriteMData(U16 * pData, int NumWords) {
amarmay 0:c9164866dbb5 79 for (; NumWords; NumWords--) {
amarmay 0:c9164866dbb5 80 LCD_DAT16 = *pData++;
amarmay 0:c9164866dbb5 81 }
amarmay 0:c9164866dbb5 82 }
amarmay 0:c9164866dbb5 83
amarmay 0:c9164866dbb5 84 /*********************************************************************
amarmay 0:c9164866dbb5 85 *
amarmay 0:c9164866dbb5 86 * LCD_X_ReadM01_16
amarmay 0:c9164866dbb5 87 *
amarmay 0:c9164866dbb5 88 * Purpose:
amarmay 0:c9164866dbb5 89 * Read multiple bytes from controller, with A0 = 1
amarmay 0:c9164866dbb5 90 */
amarmay 0:c9164866dbb5 91 void LCD_X_ReadMData(U16 * pData, int NumWords) {
amarmay 0:c9164866dbb5 92 for (; NumWords; NumWords--) {
amarmay 0:c9164866dbb5 93 *pData++ = LCD_DAT16;
amarmay 0:c9164866dbb5 94 }
amarmay 0:c9164866dbb5 95 }
amarmay 0:c9164866dbb5 96
amarmay 0:c9164866dbb5 97 /*************************** End of file ****************************/