OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_STM32F103_IAR/] [STM32F10xFWLib/] [src/] [lcd.c] - Blame information for rev 591

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 582 jeremybenn 
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
2 
* File Name          : lcd.c
3 
* Author             : MCD Application Team
4 
* Date First Issued  : mm/dd/yyyy
5 
* Description        : This file includes the LCD driver for AM-240320LTNQW00H
6 
*                      liquid Crystal Display Module of STM32F10x-EVAL.
7 
********************************************************************************
8 
* History:
9 
* mm/dd/yyyy
10 
********************************************************************************
11 
* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
13 
* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
14 
* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
15 
* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
16 
* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 
*******************************************************************************/
18 
 
19 
/* Includes ------------------------------------------------------------------*/
20 
#include "stm32f10x_type.h"
21 
#include "lcd.h"
22 
#include "spi_flash.h"
23 
 
24 
#include "FreeRTOS.h"
25 
#include "task.h"
26 
 
27 
/* Private typedef -----------------------------------------------------------*/
28 
/* Private define ------------------------------------------------------------*/
29 
     /* ASCII Table: each character is 16 column (16dots large)
30 
        and 24 raw (24 dots high) */
31 
     const uc16 ASCII_Table[] =
32 
       {
33 
         /* Space ' ' */
34 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
35 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
36 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
37 
         /* '!' */
38 
         0x0000, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
39 
         0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000, 0x0000,
40 
         0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
41 
         /* '"' */
42 
         0x0000, 0x0000, 0x00CC, 0x00CC, 0x00CC, 0x00CC, 0x00CC, 0x00CC,
43 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
44 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
45 
         /* '#' */
46 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0C60, 0x0C60,
47 
         0x0C60, 0x0630, 0x0630, 0x1FFE, 0x1FFE, 0x0630, 0x0738, 0x0318,
48 
         0x1FFE, 0x1FFE, 0x0318, 0x0318, 0x018C, 0x018C, 0x018C, 0x0000,
49 
         /* '$' */
50 
         0x0000, 0x0080, 0x03E0, 0x0FF8, 0x0E9C, 0x1C8C, 0x188C, 0x008C,
51 
         0x0098, 0x01F8, 0x07E0, 0x0E80, 0x1C80, 0x188C, 0x188C, 0x189C,
52 
         0x0CB8, 0x0FF0, 0x03E0, 0x0080, 0x0080, 0x0000, 0x0000, 0x0000,
53 
         /* '%' */
54 
         0x0000, 0x0000, 0x0000, 0x180E, 0x0C1B, 0x0C11, 0x0611, 0x0611,
55 
         0x0311, 0x0311, 0x019B, 0x018E, 0x38C0, 0x6CC0, 0x4460, 0x4460,
56 
         0x4430, 0x4430, 0x4418, 0x6C18, 0x380C, 0x0000, 0x0000, 0x0000,
57 
         /* '&' */
58 
         0x0000, 0x01E0, 0x03F0, 0x0738, 0x0618, 0x0618, 0x0330, 0x01F0,
59 
         0x00F0, 0x00F8, 0x319C, 0x330E, 0x1E06, 0x1C06, 0x1C06, 0x3F06,
60 
         0x73FC, 0x21F0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
61 
         /* ''' */
62 
         0x0000, 0x0000, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C,
63 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
64 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
65 
         /* '(' */
66 
         0x0000, 0x0200, 0x0300, 0x0180, 0x00C0, 0x00C0, 0x0060, 0x0060,
67 
         0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030,
68 
         0x0060, 0x0060, 0x00C0, 0x00C0, 0x0180, 0x0300, 0x0200, 0x0000,
69 
         /* ')' */
70 
         0x0000, 0x0020, 0x0060, 0x00C0, 0x0180, 0x0180, 0x0300, 0x0300,
71 
         0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600,
72 
         0x0300, 0x0300, 0x0180, 0x0180, 0x00C0, 0x0060, 0x0020, 0x0000,
73 
         /* '*' */
74 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x00C0, 0x00C0,
75 
         0x06D8, 0x07F8, 0x01E0, 0x0330, 0x0738, 0x0000, 0x0000, 0x0000,
76 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
77 
         /* '+' */
78 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180,
79 
         0x0180, 0x0180, 0x0180, 0x3FFC, 0x3FFC, 0x0180, 0x0180, 0x0180,
80 
         0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
81 
         /* ',' */
82 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
83 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
84 
         0x0000, 0x0180, 0x0180, 0x0100, 0x0100, 0x0080, 0x0000, 0x0000,
85 
         /* '-' */
86 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
87 
         0x0000, 0x0000, 0x0000, 0x0000, 0x07E0, 0x07E0, 0x0000, 0x0000,
88 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
89 
         /* '.' */
90 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
91 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
92 
         0x0000, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
93 
         /* '/' */
94 
         0x0000, 0x0C00, 0x0C00, 0x0600, 0x0600, 0x0600, 0x0300, 0x0300,
95 
         0x0300, 0x0380, 0x0180, 0x0180, 0x0180, 0x00C0, 0x00C0, 0x00C0,
96 
         0x0060, 0x0060, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
97 
         /* '0' */
98 
         0x0000, 0x03E0, 0x07F0, 0x0E38, 0x0C18, 0x180C, 0x180C, 0x180C,
99 
         0x180C, 0x180C, 0x180C, 0x180C, 0x180C, 0x180C, 0x0C18, 0x0E38,
100 
         0x07F0, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
101 
         /* '1' */
102 
         0x0000, 0x0100, 0x0180, 0x01C0, 0x01F0, 0x0198, 0x0188, 0x0180,
103 
         0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
104 
         0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
105 
         /* '2' */
106 
         0x0000, 0x03E0, 0x0FF8, 0x0C18, 0x180C, 0x180C, 0x1800, 0x1800,
107 
         0x0C00, 0x0600, 0x0300, 0x0180, 0x00C0, 0x0060, 0x0030, 0x0018,
108 
         0x1FFC, 0x1FFC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
109 
         /* '3' */
110 
         0x0000, 0x01E0, 0x07F8, 0x0E18, 0x0C0C, 0x0C0C, 0x0C00, 0x0600,
111 
         0x03C0, 0x07C0, 0x0C00, 0x1800, 0x1800, 0x180C, 0x180C, 0x0C18,
112 
         0x07F8, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
113 
         /* '4' */
114 
         0x0000, 0x0C00, 0x0E00, 0x0F00, 0x0F00, 0x0D80, 0x0CC0, 0x0C60,
115 
         0x0C60, 0x0C30, 0x0C18, 0x0C0C, 0x3FFC, 0x3FFC, 0x0C00, 0x0C00,
116 
         0x0C00, 0x0C00, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
117 
         /* '5' */
118 
         0x0000, 0x0FF8, 0x0FF8, 0x0018, 0x0018, 0x000C, 0x03EC, 0x07FC,
119 
         0x0E1C, 0x1C00, 0x1800, 0x1800, 0x1800, 0x180C, 0x0C1C, 0x0E18,
120 
         0x07F8, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
121 
         /* '6' */
122 
         0x0000, 0x07C0, 0x0FF0, 0x1C38, 0x1818, 0x0018, 0x000C, 0x03CC,
123 
         0x0FEC, 0x0E3C, 0x1C1C, 0x180C, 0x180C, 0x180C, 0x1C18, 0x0E38,
124 
         0x07F0, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
125 
         /* '7' */
126 
         0x0000, 0x1FFC, 0x1FFC, 0x0C00, 0x0600, 0x0600, 0x0300, 0x0380,
127 
         0x0180, 0x01C0, 0x00C0, 0x00E0, 0x0060, 0x0060, 0x0070, 0x0030,
128 
         0x0030, 0x0030, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
129 
         /* '8' */
130 
         0x0000, 0x03E0, 0x07F0, 0x0E38, 0x0C18, 0x0C18, 0x0C18, 0x0638,
131 
         0x07F0, 0x07F0, 0x0C18, 0x180C, 0x180C, 0x180C, 0x180C, 0x0C38,
132 
         0x0FF8, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
133 
         /* '9' */
134 
         0x0000, 0x03E0, 0x07F0, 0x0E38, 0x0C1C, 0x180C, 0x180C, 0x180C,
135 
         0x1C1C, 0x1E38, 0x1BF8, 0x19E0, 0x1800, 0x0C00, 0x0C00, 0x0E1C,
136 
         0x07F8, 0x01F0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
137 
         /* ':' */
138 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180,
139 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
140 
         0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
141 
         /* ';' */
142 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0180, 0x0180,
143 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
144 
         0x0180, 0x0180, 0x0100, 0x0100, 0x0080, 0x0000, 0x0000, 0x0000,
145 
         /* '<' */
146 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
147 
         0x1000, 0x1C00, 0x0F80, 0x03E0, 0x00F8, 0x0018, 0x00F8, 0x03E0,
148 
         0x0F80, 0x1C00, 0x1000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
149 
         /* '=' */
150 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
151 
         0x1FF8, 0x0000, 0x0000, 0x0000, 0x1FF8, 0x0000, 0x0000, 0x0000,
152 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
153 
         /* '>' */
154 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
155 
         0x0008, 0x0038, 0x01F0, 0x07C0, 0x1F00, 0x1800, 0x1F00, 0x07C0,
156 
         0x01F0, 0x0038, 0x0008, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
157 
         /* '?' */
158 
         0x0000, 0x03E0, 0x0FF8, 0x0C18, 0x180C, 0x180C, 0x1800, 0x0C00,
159 
         0x0600, 0x0300, 0x0180, 0x00C0, 0x00C0, 0x00C0, 0x0000, 0x0000,
160 
         0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
161 
         /* '@' */
162 
         0x0000, 0x0000, 0x07E0, 0x1818, 0x2004, 0x29C2, 0x4A22, 0x4411,
163 
         0x4409, 0x4409, 0x4409, 0x2209, 0x1311, 0x0CE2, 0x4002, 0x2004,
164 
         0x1818, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
165 
         /* 'A' */
166 
         0x0000, 0x0380, 0x0380, 0x06C0, 0x06C0, 0x06C0, 0x0C60, 0x0C60,
167 
         0x1830, 0x1830, 0x1830, 0x3FF8, 0x3FF8, 0x701C, 0x600C, 0x600C,
168 
         0xC006, 0xC006, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
169 
         /* 'B' */
170 
         0x0000, 0x03FC, 0x0FFC, 0x0C0C, 0x180C, 0x180C, 0x180C, 0x0C0C,
171 
         0x07FC, 0x0FFC, 0x180C, 0x300C, 0x300C, 0x300C, 0x300C, 0x180C,
172 
         0x1FFC, 0x07FC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
173 
         /* 'C' */
174 
         0x0000, 0x07C0, 0x1FF0, 0x3838, 0x301C, 0x700C, 0x6006, 0x0006,
175 
         0x0006, 0x0006, 0x0006, 0x0006, 0x0006, 0x6006, 0x700C, 0x301C,
176 
         0x1FF0, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
177 
         /* 'D' */
178 
         0x0000, 0x03FE, 0x0FFE, 0x0E06, 0x1806, 0x1806, 0x3006, 0x3006,
179 
         0x3006, 0x3006, 0x3006, 0x3006, 0x3006, 0x1806, 0x1806, 0x0E06,
180 
         0x0FFE, 0x03FE, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
181 
         /* 'E' */
182 
         0x0000, 0x3FFC, 0x3FFC, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C,
183 
         0x1FFC, 0x1FFC, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C,
184 
         0x3FFC, 0x3FFC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
185 
         /* 'F' */
186 
         0x0000, 0x3FF8, 0x3FF8, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018,
187 
         0x1FF8, 0x1FF8, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018,
188 
         0x0018, 0x0018, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
189 
         /* 'G' */
190 
         0x0000, 0x0FE0, 0x3FF8, 0x783C, 0x600E, 0xE006, 0xC007, 0x0003,
191 
         0x0003, 0xFE03, 0xFE03, 0xC003, 0xC007, 0xC006, 0xC00E, 0xF03C,
192 
         0x3FF8, 0x0FE0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
193 
         /* 'H' */
194 
         0x0000, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C,
195 
         0x3FFC, 0x3FFC, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C,
196 
         0x300C, 0x300C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
197 
         /* 'I' */
198 
         0x0000, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
199 
         0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
200 
         0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
201 
         /* 'J' */
202 
         0x0000, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0600,
203 
         0x0600, 0x0600, 0x0600, 0x0600, 0x0600, 0x0618, 0x0618, 0x0738,
204 
         0x03F0, 0x01E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
205 
         /* 'K' */
206 
         0x0000, 0x3006, 0x1806, 0x0C06, 0x0606, 0x0306, 0x0186, 0x00C6,
207 
         0x0066, 0x0076, 0x00DE, 0x018E, 0x0306, 0x0606, 0x0C06, 0x1806,
208 
         0x3006, 0x6006, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
209 
         /* 'L' */
210 
         0x0000, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018,
211 
         0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018,
212 
         0x1FF8, 0x1FF8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
213 
         /* 'M' */
214 
         0x0000, 0xE00E, 0xF01E, 0xF01E, 0xF01E, 0xD836, 0xD836, 0xD836,
215 
         0xD836, 0xCC66, 0xCC66, 0xCC66, 0xC6C6, 0xC6C6, 0xC6C6, 0xC6C6,
216 
         0xC386, 0xC386, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
217 
         /* 'N' */
218 
         0x0000, 0x300C, 0x301C, 0x303C, 0x303C, 0x306C, 0x306C, 0x30CC,
219 
         0x30CC, 0x318C, 0x330C, 0x330C, 0x360C, 0x360C, 0x3C0C, 0x3C0C,
220 
         0x380C, 0x300C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
221 
         /* 'O' */
222 
         0x0000, 0x07E0, 0x1FF8, 0x381C, 0x700E, 0x6006, 0xC003, 0xC003,
223 
         0xC003, 0xC003, 0xC003, 0xC003, 0xC003, 0x6006, 0x700E, 0x381C,
224 
         0x1FF8, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
225 
         /* 'P' */
226 
         0x0000, 0x0FFC, 0x1FFC, 0x380C, 0x300C, 0x300C, 0x300C, 0x300C,
227 
         0x180C, 0x1FFC, 0x07FC, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C,
228 
         0x000C, 0x000C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
229 
         /* 'Q' */
230 
         0x0000, 0x07E0, 0x1FF8, 0x381C, 0x700E, 0x6006, 0xE003, 0xC003,
231 
         0xC003, 0xC003, 0xC003, 0xC003, 0xE007, 0x6306, 0x3F0E, 0x3C1C,
232 
         0x3FF8, 0xF7E0, 0xC000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
233 
         /* 'R' */
234 
         0x0000, 0x0FFE, 0x1FFE, 0x3806, 0x3006, 0x3006, 0x3006, 0x3806,
235 
         0x1FFE, 0x07FE, 0x0306, 0x0606, 0x0C06, 0x1806, 0x1806, 0x3006,
236 
         0x3006, 0x6006, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
237 
         /* 'S' */
238 
         0x0000, 0x03E0, 0x0FF8, 0x0C1C, 0x180C, 0x180C, 0x000C, 0x001C,
239 
         0x03F8, 0x0FE0, 0x1E00, 0x3800, 0x3006, 0x3006, 0x300E, 0x1C1C,
240 
         0x0FF8, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
241 
         /* 'T' */
242 
         0x0000, 0x7FFE, 0x7FFE, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
243 
         0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
244 
         0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
245 
         /* 'U' */
246 
         0x0000, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C,
247 
         0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x300C, 0x1818,
248 
         0x1FF8, 0x07E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
249 
         /* 'V' */
250 
         0x0000, 0x6003, 0x3006, 0x3006, 0x3006, 0x180C, 0x180C, 0x180C,
251 
         0x0C18, 0x0C18, 0x0E38, 0x0630, 0x0630, 0x0770, 0x0360, 0x0360,
252 
         0x01C0, 0x01C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
253 
         /* 'W' */
254 
         0x0000, 0x6003, 0x61C3, 0x61C3, 0x61C3, 0x3366, 0x3366, 0x3366,
255 
         0x3366, 0x3366, 0x3366, 0x1B6C, 0x1B6C, 0x1B6C, 0x1A2C, 0x1E3C,
256 
         0x0E38, 0x0E38, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
257 
         /* 'X' */
258 
         0x0000, 0xE00F, 0x700C, 0x3018, 0x1830, 0x0C70, 0x0E60, 0x07C0,
259 
         0x0380, 0x0380, 0x03C0, 0x06E0, 0x0C70, 0x1C30, 0x1818, 0x300C,
260 
         0x600E, 0xE007, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
261 
         /* 'Y' */
262 
         0x0000, 0xC003, 0x6006, 0x300C, 0x381C, 0x1838, 0x0C30, 0x0660,
263 
         0x07E0, 0x03C0, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
264 
         0x0180, 0x0180, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
265 
         /* 'Z' */
266 
         0x0000, 0x7FFC, 0x7FFC, 0x6000, 0x3000, 0x1800, 0x0C00, 0x0600,
267 
         0x0300, 0x0180, 0x00C0, 0x0060, 0x0030, 0x0018, 0x000C, 0x0006,
268 
         0x7FFE, 0x7FFE, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
269 
         /* '[' */
270 
         0x0000, 0x03E0, 0x03E0, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060,
271 
         0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x0060,
272 
         0x0060, 0x0060, 0x0060, 0x0060, 0x0060, 0x03E0, 0x03E0, 0x0000,
273 
         /* '\' */
274 
         0x0000, 0x0030, 0x0030, 0x0060, 0x0060, 0x0060, 0x00C0, 0x00C0,
275 
         0x00C0, 0x01C0, 0x0180, 0x0180, 0x0180, 0x0300, 0x0300, 0x0300,
276 
         0x0600, 0x0600, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
277 
         /* ']' */
278 
         0x0000, 0x03E0, 0x03E0, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300,
279 
         0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x0300,
280 
         0x0300, 0x0300, 0x0300, 0x0300, 0x0300, 0x03E0, 0x03E0, 0x0000,
281 
         /* '^' */
282 
         0x0000, 0x0000, 0x01C0, 0x01C0, 0x0360, 0x0360, 0x0360, 0x0630,
283 
         0x0630, 0x0C18, 0x0C18, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
284 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
285 
         /* '_' */
286 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
287 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
288 
         0x0000, 0xFFFF, 0xFFFF, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
289 
         /* ''' */
290 
         0x0000, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x0000,
291 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
292 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
293 
         /* 'a' */
294 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03F0, 0x07F8,
295 
         0x0C1C, 0x0C0C, 0x0F00, 0x0FF0, 0x0CF8, 0x0C0C, 0x0C0C, 0x0F1C,
296 
         0x0FF8, 0x18F0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
297 
         /* 'b' */
298 
         0x0000, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x03D8, 0x0FF8,
299 
         0x0C38, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x0C38,
300 
         0x0FF8, 0x03D8, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
301 
         /* 'c' */
302 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03C0, 0x07F0,
303 
         0x0E30, 0x0C18, 0x0018, 0x0018, 0x0018, 0x0018, 0x0C18, 0x0E30,
304 
         0x07F0, 0x03C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
305 
         /* 'd' */
306 
         0x0000, 0x1800, 0x1800, 0x1800, 0x1800, 0x1800, 0x1BC0, 0x1FF0,
307 
         0x1C30, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1C30,
308 
         0x1FF0, 0x1BC0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
309 
         /* 'e' */
310 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03C0, 0x0FF0,
311 
         0x0C30, 0x1818, 0x1FF8, 0x1FF8, 0x0018, 0x0018, 0x1838, 0x1C30,
312 
         0x0FF0, 0x07C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
313 
         /* 'f' */
314 
         0x0000, 0x0F80, 0x0FC0, 0x00C0, 0x00C0, 0x00C0, 0x07F0, 0x07F0,
315 
         0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0,
316 
         0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
317 
         /* 'g' */
318 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0DE0, 0x0FF8,
319 
         0x0E18, 0x0C0C, 0x0C0C, 0x0C0C, 0x0C0C, 0x0C0C, 0x0C0C, 0x0E18,
320 
         0x0FF8, 0x0DE0, 0x0C00, 0x0C0C, 0x061C, 0x07F8, 0x01F0, 0x0000,
321 
         /* 'h' */
322 
         0x0000, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x07D8, 0x0FF8,
323 
         0x1C38, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818,
324 
         0x1818, 0x1818, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
325 
         /* 'i' */
326 
         0x0000, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x00C0, 0x00C0,
327 
         0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0,
328 
         0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
329 
         /* 'j' */
330 
         0x0000, 0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x00C0, 0x00C0,
331 
         0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0,
332 
         0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00F8, 0x0078, 0x0000,
333 
         /* 'k' */
334 
         0x0000, 0x000C, 0x000C, 0x000C, 0x000C, 0x000C, 0x0C0C, 0x060C,
335 
         0x030C, 0x018C, 0x00CC, 0x006C, 0x00FC, 0x019C, 0x038C, 0x030C,
336 
         0x060C, 0x0C0C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
337 
         /* 'l' */
338 
         0x0000, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0,
339 
         0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0,
340 
         0x00C0, 0x00C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
341 
         /* 'm' */
342 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x3C7C, 0x7EFF,
343 
         0xE3C7, 0xC183, 0xC183, 0xC183, 0xC183, 0xC183, 0xC183, 0xC183,
344 
         0xC183, 0xC183, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
345 
         /* 'n' */
346 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0798, 0x0FF8,
347 
         0x1C38, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818,
348 
         0x1818, 0x1818, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
349 
         /* 'o' */
350 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03C0, 0x0FF0,
351 
         0x0C30, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x0C30,
352 
         0x0FF0, 0x03C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
353 
         /* 'p' */
354 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03D8, 0x0FF8,
355 
         0x0C38, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x0C38,
356 
         0x0FF8, 0x03D8, 0x0018, 0x0018, 0x0018, 0x0018, 0x0018, 0x0000,
357 
         /* 'q' */
358 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1BC0, 0x1FF0,
359 
         0x1C30, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1C30,
360 
         0x1FF0, 0x1BC0, 0x1800, 0x1800, 0x1800, 0x1800, 0x1800, 0x0000,
361 
         /* 'r' */
362 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x07B0, 0x03F0,
363 
         0x0070, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030, 0x0030,
364 
         0x0030, 0x0030, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
365 
         /* 's' */
366 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x03E0, 0x03F0,
367 
         0x0E38, 0x0C18, 0x0038, 0x03F0, 0x07C0, 0x0C00, 0x0C18, 0x0E38,
368 
         0x07F0, 0x03E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
369 
         /* 't' */
370 
         0x0000, 0x0000, 0x0080, 0x00C0, 0x00C0, 0x00C0, 0x07F0, 0x07F0,
371 
         0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0,
372 
         0x07C0, 0x0780, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
373 
         /* 'u' */
374 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1818, 0x1818,
375 
         0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1818, 0x1C38,
376 
         0x1FF0, 0x19E0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
377 
         /* 'v' */
378 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x180C, 0x0C18,
379 
         0x0C18, 0x0C18, 0x0630, 0x0630, 0x0630, 0x0360, 0x0360, 0x0360,
380 
         0x01C0, 0x01C0, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
381 
         /* 'w' */
382 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x41C1, 0x41C1,
383 
         0x61C3, 0x6363, 0x6363, 0x6363, 0x3636, 0x3636, 0x3636, 0x1C1C,
384 
         0x1C1C, 0x1C1C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
385 
         /* 'x' */
386 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x381C, 0x1C38,
387 
         0x0C30, 0x0660, 0x0360, 0x0360, 0x0360, 0x0360, 0x0660, 0x0C30,
388 
         0x1C38, 0x381C, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
389 
         /* 'y' */
390 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x3018, 0x1830,
391 
         0x1830, 0x1870, 0x0C60, 0x0C60, 0x0CE0, 0x06C0, 0x06C0, 0x0380,
392 
         0x0380, 0x0380, 0x0180, 0x0180, 0x01C0, 0x00F0, 0x0070, 0x0000,
393 
         /* 'z' */
394 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x1FFC, 0x1FFC,
395 
         0x0C00, 0x0600, 0x0300, 0x0180, 0x00C0, 0x0060, 0x0030, 0x0018,
396 
         0x1FFC, 0x1FFC, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
397 
         /* '{' */
398 
         0x0000, 0x0300, 0x0180, 0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x00C0,
399 
         0x00C0, 0x0060, 0x0060, 0x0030, 0x0060, 0x0040, 0x00C0, 0x00C0,
400 
         0x00C0, 0x00C0, 0x00C0, 0x00C0, 0x0180, 0x0300, 0x0000, 0x0000,
401 
         /* '|' */
402 
         0x0000, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
403 
         0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180,
404 
         0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0180, 0x0000,
405 
         /* '}' */
406 
         0x0000, 0x0060, 0x00C0, 0x01C0, 0x0180, 0x0180, 0x0180, 0x0180,
407 
         0x0180, 0x0300, 0x0300, 0x0600, 0x0300, 0x0100, 0x0180, 0x0180,
408 
         0x0180, 0x0180, 0x0180, 0x0180, 0x00C0, 0x0060, 0x0000, 0x0000,
409 
         /* '~' */
410 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
411 
         0x10F0, 0x1FF8, 0x0F08, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
412 
         0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
413 
      };
414 
/* Private macro -------------------------------------------------------------*/
415 
/* Private variables ---------------------------------------------------------*/
416 
  /* Global variables to set the written text color */
417 
static  vu16 TextColor = 0x0000, BackColor = 0xFFFF;
418 
 
419 
/* Private function prototypes -----------------------------------------------*/
420 
/* Private functions ---------------------------------------------------------*/
421 
static u32 StrLength(u8 *Str);
422 
 
423 
/*******************************************************************************
424 
* Function Name  : LCD_Init
425 
* Description    : Initializes LCD.
426 
* Input          : None
427 
* Output         : None
428 
* Return         : None
429 
*******************************************************************************/
430 
void LCD_Init(void)
431 
{
432 
/* Configure the LCD Control pins --------------------------------------------*/
433 
  LCD_CtrlLinesConfig();
434 
 
435 
/* Configure the SPI2 interface ----------------------------------------------*/
436 
  LCD_SPIConfig();
437 
 
438 
/* Enable the LCD Oscillator -------------------------------------------------*/
439 
  LCD_WriteReg(R1, 0x10);
440 
  LCD_WriteReg(R0, 0xA0);
441 
  LCD_WriteReg(R3, 0x01);
442 
  vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */
443 
  LCD_WriteReg(R3, 0x00);
444 
  LCD_WriteReg(R43, 0x04);
445 
 
446 
  LCD_WriteReg(R40, 0x18);
447 
  LCD_WriteReg(R26, 0x05);
448 
  LCD_WriteReg(R37, 0x05);
449 
  LCD_WriteReg(R25, 0x00);
450 
 
451 
/* LCD Power On --------------------------------------------------------------*/
452 
  LCD_WriteReg(R28, 0x73);
453 
  LCD_WriteReg(R36, 0x74);
454 
  LCD_WriteReg(R30, 0x01);
455 
  LCD_WriteReg(R24, 0xC1);
456 
  vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */
457 
  LCD_WriteReg(R24, 0xE1);
458 
  LCD_WriteReg(R24, 0xF1);
459 
  vTaskDelay( 60 / portTICK_RATE_MS ); /* Delay 60 ms */
460 
  LCD_WriteReg(R24, 0xF5);
461 
  vTaskDelay( 60 / portTICK_RATE_MS ); /* Delay 60 ms */
462 
  LCD_WriteReg(R27, 0x09);
463 
  vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */
464 
  LCD_WriteReg(R31, 0x11);
465 
  LCD_WriteReg(R32, 0x0E);
466 
  LCD_WriteReg(R30, 0x81);
467 
  vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */
468 
 
469 
/* Chip Set ------------------------------------------------------------------*/
470 
  LCD_WriteReg(R157, 0x00);
471 
  LCD_WriteReg(R192, 0x00);
472 
 
473 
  LCD_WriteReg(R14, 0x00);
474 
  LCD_WriteReg(R15, 0x00);
475 
  LCD_WriteReg(R16, 0x00);
476 
  LCD_WriteReg(R17, 0x00);
477 
  LCD_WriteReg(R18, 0x00);
478 
  LCD_WriteReg(R19, 0x00);
479 
  LCD_WriteReg(R20, 0x00);
480 
  LCD_WriteReg(R21, 0x00);
481 
  LCD_WriteReg(R22, 0x00);
482 
  LCD_WriteReg(R23, 0x00);
483 
 
484 
  LCD_WriteReg(R52, 0x01);
485 
  LCD_WriteReg(R53, 0x00);
486 
 
487 
  LCD_WriteReg(R75, 0x00);
488 
  LCD_WriteReg(R76, 0x00);
489 
  LCD_WriteReg(R78, 0x00);
490 
  LCD_WriteReg(R79, 0x00);
491 
  LCD_WriteReg(R80, 0x00);
492 
 
493 
  LCD_WriteReg(R60, 0x00);
494 
  LCD_WriteReg(R61, 0x00);
495 
  LCD_WriteReg(R62, 0x01);
496 
  LCD_WriteReg(R63, 0x3F);
497 
  LCD_WriteReg(R64, 0x02);
498 
  LCD_WriteReg(R65, 0x02);
499 
  LCD_WriteReg(R66, 0x00);
500 
  LCD_WriteReg(R67, 0x00);
501 
  LCD_WriteReg(R68, 0x00);
502 
  LCD_WriteReg(R69, 0x00);
503 
  LCD_WriteReg(R70, 0xEF);
504 
  LCD_WriteReg(R71, 0x00);
505 
  LCD_WriteReg(R72, 0x00);
506 
  LCD_WriteReg(R73, 0x01);
507 
  LCD_WriteReg(R74, 0x3F);
508 
 
509 
  LCD_WriteReg(R29, 0x08);  /* R29:Gate scan direction setting */
510 
 
511 
  LCD_WriteReg(R134, 0x00);
512 
  LCD_WriteReg(R135, 0x30);
513 
  LCD_WriteReg(R136, 0x02);
514 
  LCD_WriteReg(R137, 0x05);
515 
 
516 
  LCD_WriteReg(R141, 0x01);  /* R141:Register set-up mode for one line clock */
517 
  LCD_WriteReg(R139, 0x20);  /* R139:One line SYSCLK number in one-line */
518 
  LCD_WriteReg(R51, 0x01);  /* R51:N line inversion setting */
519 
  LCD_WriteReg(R55, 0x01);  /* R55:Scanning method setting */
520 
  LCD_WriteReg(R118, 0x00);
521 
 
522 
/* Gamma Set -----------------------------------------------------------------*/
523 
  LCD_WriteReg(R143, 0x10);
524 
  LCD_WriteReg(R144, 0x67);
525 
  LCD_WriteReg(R145, 0x07);
526 
  LCD_WriteReg(R146, 0x65);
527 
  LCD_WriteReg(R147, 0x07);
528 
  LCD_WriteReg(R148, 0x01);
529 
  LCD_WriteReg(R149, 0x76);
530 
  LCD_WriteReg(R150, 0x56);
531 
  LCD_WriteReg(R151, 0x00);
532 
  LCD_WriteReg(R152, 0x06);
533 
  LCD_WriteReg(R153, 0x03);
534 
  LCD_WriteReg(R154, 0x00);
535 
 
536 
/* Display On ----------------------------------------------------------------*/
537 
  LCD_WriteReg(R1, 0x50);
538 
  LCD_WriteReg(R5, 0x04);
539 
 
540 
  LCD_WriteReg(R0, 0x80);
541 
  LCD_WriteReg(R59, 0x01);
542 
  vTaskDelay( 40 / portTICK_RATE_MS );  /* Delay 40 ms */
543 
  LCD_WriteReg(R0, 0x20);
544 
}
545 
 
546 
/*******************************************************************************
547 
* Function Name  : LCD_SetTextColor
548 
* Description    : Sets the Text color.
549 
* Input          : - Color: specifies the Text color code RGB(5-6-5).
550 
* Output         : - TextColor: Text color global variable used by LCD_DrawChar
551 
*                  and LCD_DrawPicture functions.
552 
* Return         : None
553 
*******************************************************************************/
554 
void LCD_SetTextColor(vu16 Color)
555 
{
556 
  TextColor = Color;
557 
}
558 
 
559 
/*******************************************************************************
560 
* Function Name  : LCD_SetBackColor
561 
* Description    : Sets the Background color.
562 
* Input          : - Color: specifies the Background color code RGB(5-6-5).
563 
* Output         : - BackColor: Background color global variable used by
564 
*                  LCD_DrawChar and LCD_DrawPicture functions.
565 
* Return         : None
566 
*******************************************************************************/
567 
void LCD_SetBackColor(vu16 Color)
568 
{
569 
  BackColor = Color;
570 
}
571 
 
572 
/*******************************************************************************
573 
* Function Name  : LCD_ClearLine
574 
* Description    : Clears the selected line.
575 
* Input          : - Line: the Line to be cleared.
576 
*                    This parameter can be one of the following values:
577 
*                       - Linex: where x can be 0..9
578 
* Output         : None
579 
* Return         : None
580 
*******************************************************************************/
581 
void LCD_ClearLine(u8 Line)
582 
{
583 
  LCD_DisplayStringLine(Line, "                    ");
584 
}
585 
 
586 
/*******************************************************************************
587 
* Function Name  : LCD_Clear
588 
* Description    : Clears the hole LCD.
589 
* Input          : None
590 
* Output         : None
591 
* Return         : None
592 
*******************************************************************************/
593 
void LCD_Clear(void)
594 
{
595 
  u32 index = 0;
596 
 
597 
  LCD_SetCursor(0x00, 0x013F);
598 
 
599 
  for(index = 0; index < 0x12C00; index++)
600 
  {
601 
    LCD_WriteRAM(White);
602 
  }
603 
}
604 
 
605 
/*******************************************************************************
606 
* Function Name  : LCD_SetCursor
607 
* Description    : Sets the cursor position.
608 
* Input          : - Xpos: specifies the X position.
609 
*                  - Ypos: specifies the Y position.
610 
* Output         : None
611 
* Return         : None
612 
*******************************************************************************/
613 
void LCD_SetCursor(u8 Xpos, u16 Ypos)
614 
{
615 
  LCD_WriteReg(R66, Xpos);
616 
  LCD_WriteReg(R67, ((Ypos & 0x100)>> 8));
617 
  LCD_WriteReg(R68, (Ypos & 0xFF));
618 
}
619 
 
620 
/*******************************************************************************
621 
* Function Name  : LCD_DrawChar
622 
* Description    : Draws a character on LCD.
623 
* Input          : - Xpos: the Line where to display the character shape.
624 
*                    This parameter can be one of the following values:
625 
*                       - Linex: where x can be 0..9
626 
*                  - Ypos: start column address.
627 
*                  - c: pointer to the character data.
628 
* Output         : None
629 
* Return         : None
630 
*******************************************************************************/
631 
void LCD_DrawChar(u8 Xpos, u16 Ypos, uc16 *c)
632 
{
633 
  u32 index = 0, i = 0;
634 
  u8 Xaddress = 0;
635 
 
636 
  Xaddress = Xpos;
637 
 
638 
  LCD_SetCursor(Xaddress, Ypos);
639 
 
640 
  for(index = 0; index < 24; index++)
641 
  {
642 
    for(i = 0; i < 16; i++)
643 
    {
644 
      if((c[index] & (1 << i)) == 0x00)
645 
      {
646 
        LCD_WriteRAM(BackColor);
647 
      }
648 
      else
649 
      {
650 
        LCD_WriteRAM(TextColor);
651 
      }
652 
    }
653 
    Xaddress++;
654 
    LCD_SetCursor(Xaddress, Ypos);
655 
  }
656 
}
657 
 
658 
/*******************************************************************************
659 
* Function Name  : LCD_DisplayChar
660 
* Description    : Displays one character (16dots width, 24dots height).
661 
* Input          : - Line: the Line where to display the character shape .
662 
*                    This parameter can be one of the following values:
663 
*                       - Linex: where x can be 0..9
664 
*                  - Column: start column address.
665 
*                  - Ascii: character ascii code, must be between 0x20 and 0x7E.
666 
* Output         : None
667 
* Return         : None
668 
*******************************************************************************/
669 
void LCD_DisplayChar(u8 Line, u16 Column, u8 Ascii)
670 
{
671 
  Ascii -= 32;
672 
  LCD_DrawChar(Line, Column, &ASCII_Table[Ascii * 24]);
673 
}
674 
 
675 
/*******************************************************************************
676 
* Function Name  : LCD_DisplayStringLine
677 
* Description    : Displays a maximum of 20 char on the LCD.
678 
* Input          : - Line: the Line where to display the character shape .
679 
*                    This parameter can be one of the following values:
680 
*                       - Linex: where x can be 0..9
681 
*                  - *ptr: pointer to string to display on LCD.
682 
* Output         : None
683 
* Return         : None
684 
*******************************************************************************/
685 
void LCD_DisplayStringLine(u8 Line, u8 *ptr)
686 
{
687 
  u32 i = 0;
688 
  u16 refcolumn = 319;
689 
 
690 
  /* Send the string character by character on lCD */
691 
  while ((*ptr != 0) & (i < 20))
692 
  {
693 
    /* Display one character on LCD */
694 
    LCD_DisplayChar(Line, refcolumn, *ptr);
695 
    /* Decrement the column position by 16 */
696 
    refcolumn -= 16;
697 
    /* Point on the next character */
698 
    ptr++;
699 
    /* Increment the character counter */
700 
    i++;
701 
  }
702 
}
703 
 
704 
/*******************************************************************************
705 
* Function Name  : LCD_DisplayString
706 
* Description    : Displays a maximum of 200 char on the LCD.
707 
* Input          : - Line: the starting Line where to display the character shape.
708 
*                    This parameter can be one of the following values:
709 
*                       - Linex: where x can be 0..9
710 
*                  - *ptr: pointer to string to display on LCD.
711 
* Output         : None
712 
* Return         : None
713 
*******************************************************************************/
714 
void LCD_DisplayString(u8 Line, u8 *ptr)
715 
{
716 
  u32 i = 0, column = 0, index = 0, spaceindex = 0;
717 
  u16 refcolumn = 319;
718 
  u32 length = 0;
719 
 
720 
  /* Get the string length */
721 
  length = StrLength(ptr);
722 
  if(length > 200)
723 
  {
724 
    /* Set the Cursor position */
725 
    LCD_SetCursor(Line, 0x013F);
726 
    /* Clear the Selected Line */
727 
    LCD_ClearLine(Line);
728 
    LCD_DisplayStringLine(Line, "   String too long  ");
729 
  }
730 
  else
731 
  {
732 
    /* Set the Cursor position */
733 
    LCD_SetCursor(Line, 0x013F);
734 
    /* Clear the Selected Line */
735 
    LCD_ClearLine(Line);
736 
 
737 
    while(length--)
738 
    {
739 
      if(index == 20)
740 
      {
741 
        if(*ptr == 0x20)
742 
        {
743 
          ptr++;
744 
        }
745 
        else
746 
        {
747 
          for(i = 0; i < spaceindex; i++)
748 
          {
749 
            LCD_DisplayChar(Line, column, ' ');
750 
            column -= 16;
751 
          }
752 
          ptr -= (spaceindex - 1);
753 
          length += (spaceindex - 1);
754 
        }
755 
        Line += 24;
756 
        /* Clear the Selected Line */
757 
        LCD_ClearLine(Line);
758 
        refcolumn = 319;
759 
        index = 0;
760 
      }
761 
      /* Display one character on LCD */
762 
      LCD_DisplayChar(Line, refcolumn, *ptr);
763 
 
764 
      /* Increment character number in one line */
765 
      index++;
766 
 
767 
      /* Decrement the column position by 16 */
768 
      refcolumn -= 16;
769 
      /* Point on the next character */
770 
      ptr++;
771 
      /* Increment the number of character after the last space */
772 
      spaceindex++;
773 
      if(*ptr == 0x20)
774 
      {
775 
        spaceindex = 0;
776 
        column = refcolumn - 16;
777 
      }
778 
    }
779 
  }
780 
}
781 
 
782 
/*******************************************************************************
783 
* Function Name  : LCD_ScrollText
784 
* Description    :
785 
* Input          :
786 
* Output         : None
787 
* Return         : None
788 
*******************************************************************************/
789 
void LCD_ScrollText(u8 Line, u8 *ptr)
790 
{
791 
  u32 i = 0, length = 0, x = 0;
792 
  u16 refcolumn = 319;
793 
 
794 
  /* Get the string length */
795 
  length = StrLength(ptr);
796 
 
797 
  while(1)
798 
  {
799 
    /* Send the string character by character on lCD */
800 
    while ((*ptr != 0) & (i < 20))
801 
    {
802 
      /* Display one character on LCD */
803 
      LCD_DisplayChar(Line, refcolumn, *ptr);
804 
      /* Decrement the column position by 16 */
805 
      refcolumn -= 16;
806 
      /* Point on the next character */
807 
      ptr++;
808 
      /* Increment the character counter */
809 
      i++;
810 
    }
811 
    vTaskDelay( 100 / portTICK_RATE_MS );
812 
    i = 0;
813 
    //LCD_ClearLine(Line);
814 
    ptr -= length;
815 
    x++;
816 
    if(refcolumn < 16)
817 
    {
818 
      x = 0;
819 
    }
820 
    refcolumn = 319 - (x * 16);
821 
  }
822 
}
823 
 
824 
/*******************************************************************************
825 
* Function Name  : LCD_SetDisplayWindow
826 
* Description    : Sets a display window
827 
* Input          : - Xpos: specifies the X position.
828 
*                  - Ypos: specifies the Y position.
829 
*                  - Height: display window height.
830 
*                  - Width: display window width.
831 
* Output         : None
832 
* Return         : None
833 
*******************************************************************************/
834 
void LCD_SetDisplayWindow(u8 Xpos, u16 Ypos, u8 Height, u16 Width)
835 
{
836 
  LCD_WriteReg(R1, 0xD0);
837 
  LCD_WriteReg(R5, 0x14);
838 
 
839 
  LCD_WriteReg(R69, Xpos);
840 
  LCD_WriteReg(R70, (Xpos + Height + 1));
841 
 
842 
  LCD_WriteReg(R71, ((Ypos & 0x100)>> 8));
843 
  LCD_WriteReg(R72, (Ypos & 0xFF));
844 
 
845 
  LCD_WriteReg(R73, (((Ypos + Width + 1) & 0x100)>> 8));
846 
  LCD_WriteReg(R74, ((Ypos + Width + 1) & 0xFF));
847 
 
848 
  LCD_SetCursor(Xpos, Ypos);
849 
}
850 
 
851 
/*******************************************************************************
852 
* Function Name  : LCD_DrawLine
853 
* Description    : Displays a line.
854 
* Input          : - Xpos: specifies the X position.
855 
*                  - Ypos: specifies the Y position.
856 
*                  - Length: line length.
857 
*                  - Direction: line direction.
858 
*                    This parameter can be one of the following values: Vertical
859 
*                    or Horizontal.
860 
* Output         : None
861 
* Return         : None
862 
*******************************************************************************/
863 
void LCD_DrawLine(u8 Xpos, u16 Ypos, u16 Length, u8 Direction)
864 
{
865 
  u32 i = 0;
866 
 
867 
  LCD_SetCursor(Xpos, Ypos);
868 
 
869 
  if(Direction == Horizontal)
870 
  {
871 
    for(i = 0; i < Length; i++)
872 
    {
873 
      LCD_WriteRAM(TextColor);
874 
    }
875 
  }
876 
  else
877 
  {
878 
   for(i = 0; i < Length; i++)
879 
    {
880 
 
881 
      LCD_WriteRAM(TextColor);
882 
      Xpos++;
883 
      LCD_SetCursor(Xpos, Ypos);
884 
    }
885 
  }
886 
}
887 
 
888 
/*******************************************************************************
889 
* Function Name  : LCD_DrawRect
890 
* Description    : Displays a rectangle.
891 
* Input          : - Xpos: specifies the X position.
892 
*                  - Ypos: specifies the Y position.
893 
*                  - Height: display rectangle height.
894 
*                  - Width: display rectangle width.
895 
* Output         : None
896 
* Return         : None
897 
*******************************************************************************/
898 
void LCD_DrawRect(u8 Xpos, u16 Ypos, u8 Height, u16 Width)
899 
{
900 
  LCD_DrawLine(Xpos, Ypos, Width, Horizontal);
901 
  LCD_DrawLine((Xpos + Height), Ypos, Width, Horizontal);
902 
 
903 
  LCD_DrawLine(Xpos, Ypos, Height, Vertical);
904 
  LCD_DrawLine(Xpos, (Ypos - Width + 1), Height, Vertical);
905 
}
906 
 
907 
/*******************************************************************************
908 
* Function Name  : LCD_DrawCircle
909 
* Description    : Displays a circle.
910 
* Input          : - Xpos: specifies the X position.
911 
*                  - Ypos: specifies the Y position.
912 
*                  - Height: display rectangle height.
913 
*                  - Width: display rectangle width.
914 
* Output         : None
915 
* Return         : None
916 
*******************************************************************************/
917 
void LCD_DrawCircle(u8 Xpos, u16 Ypos, u16 Radius)
918 
{
919 
  s32   D;      /* Decision Variable */
920 
  u32   CurX;   /* Current X Value */
921 
  u32   CurY;   /* Current Y Value */
922 
 
923 
  D = 3 - (Radius << 1);
924 
  CurX = 0;
925 
  CurY = Radius;
926 
 
927 
  while (CurX <= CurY)
928 
  {
929 
    LCD_SetCursor(Xpos + CurX, Ypos + CurY);
930 
    LCD_WriteRAM(TextColor);
931 
    LCD_SetCursor(Xpos + CurX, Ypos - CurY);
932 
    LCD_WriteRAM(TextColor);
933 
    LCD_SetCursor(Xpos - CurX, Ypos + CurY);
934 
    LCD_WriteRAM(TextColor);
935 
    LCD_SetCursor(Xpos - CurX, Ypos - CurY);
936 
    LCD_WriteRAM(TextColor);
937 
    LCD_SetCursor(Xpos + CurY, Ypos + CurX);
938 
    LCD_WriteRAM(TextColor);
939 
    LCD_SetCursor(Xpos + CurY, Ypos - CurX);
940 
    LCD_WriteRAM(TextColor);
941 
    LCD_SetCursor(Xpos - CurY, Ypos + CurX);
942 
    LCD_WriteRAM(TextColor);
943 
    LCD_SetCursor(Xpos - CurY, Ypos - CurX);
944 
    LCD_WriteRAM(TextColor);
945 
 
946 
    if (D < 0)
947 
    {
948 
      D += (CurX << 2) + 6;
949 
    }
950 
    else
951 
    {
952 
      D += ((CurX - CurY) << 2) + 10;
953 
      CurY--;
954 
    }
955 
    CurX++;
956 
  }
957 
}
958 
 
959 
/*******************************************************************************
960 
* Function Name  : LCD_DrawMonoPict
961 
* Description    : Displays a monocolor picture.
962 
* Input          : - Pict: pointer to the picture array.
963 
* Output         : None
964 
* Return         : None
965 
*******************************************************************************/
966 
void LCD_DrawMonoPict(uc32 *Pict)
967 
{
968 
  u32 index = 0, i = 0;
969 
 
970 
  LCD_SetCursor(0, 319);
971 
 
972 
  for(index = 0; index < 2400; index++)
973 
  {
974 
    for(i = 0; i < 32; i++)
975 
    {
976 
      if((Pict[index] & (1 << i)) == 0x00)
977 
      {
978 
        LCD_WriteRAM(BackColor);
979 
      }
980 
      else
981 
      {
982 
        LCD_WriteRAM(TextColor);
983 
      }
984 
    }
985 
  }
986 
}
987 
 
988 
/*******************************************************************************
989 
* Function Name  : LCD_DrawBMP
990 
* Description    : Displays a bitmap picture loaded in the SPI Flash.
991 
* Input          : - BmpAddress: Bmp picture address in the SPI Flash.
992 
* Output         : None
993 
* Return         : None
994 
*******************************************************************************/
995 
void LCD_DrawBMP(u32 BmpAddress)
996 
{
997 
  u32 i = 0;
998 
 
999 
  LCD_WriteReg(R1, 0xD0);
1000 
  LCD_WriteReg(R5, 0x04);
1001 
 
1002 
  LCD_SetCursor(239, 0x013F);
1003 
 
1004 
  SPI_FLASH_StartReadSequence(BmpAddress);
1005 
 
1006 
  /* Disable SPI1  */
1007 
  SPI_Cmd(SPI1, DISABLE);
1008 
  /* SPI in 16-bit mode */
1009 
  SPI_DataSizeConfig(SPI1, SPI_DataSize_16b);
1010 
  /* Enable SPI1  */
1011 
  SPI_Cmd(SPI1, ENABLE);
1012 
 
1013 
  for(i = 0; i < 76800; i++)
1014 
  {
1015 
    LCD_WriteRAM(__REV_HalfWord(SPI_FLASH_SendHalfWord(0xA5A5)));
1016 
  }
1017 
 
1018 
  /* Deselect the FLASH: Chip Select high */
1019 
  SPI_FLASH_ChipSelect(1);
1020 
 
1021 
  /* Disable SPI1  */
1022 
  SPI_Cmd(SPI1, DISABLE);
1023 
  /* SPI in 8-bit mode */
1024 
  SPI_DataSizeConfig(SPI1, SPI_DataSize_8b);
1025 
  /* Enable SPI1  */
1026 
  SPI_Cmd(SPI1, ENABLE);
1027 
}
1028 
 
1029 
/*******************************************************************************
1030 
* Function Name  : LCD_WriteReg
1031 
* Description    : Writes to the selected LCD register.
1032 
* Input          : - LCD_Reg: address of the selected register.
1033 
*                  - LCD_RegValue: value to write to the selected register.
1034 
* Output         : None
1035 
* Return         : None
1036 
*******************************************************************************/
1037 
void LCD_WriteReg(u8 LCD_Reg, u8 LCD_RegValue)
1038 
{
1039 
  u16 tmp = 0;
1040 
 
1041 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_RESET);
1042 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_RS, Bit_RESET);
1043 
  LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_RESET);
1044 
 
1045 
  tmp = LCD_Reg << 8;
1046 
  tmp |= LCD_RegValue;
1047 
 
1048 
  SPI_SendData(SPI2, tmp);
1049 
  while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET)
1050 
  {
1051 
  }
1052 
 
1053 
  LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_SET);
1054 
}
1055 
 
1056 
/*******************************************************************************
1057 
* Function Name  : LCD_ReadReg
1058 
* Description    : Reads the selected LCD Register.
1059 
* Input          : None
1060 
* Output         : None
1061 
* Return         : LCD Register Value.
1062 
*******************************************************************************/
1063 
u8 LCD_ReadReg(u8 LCD_Reg)
1064 
{
1065 
  u16 tmp = 0;
1066 
 
1067 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_RESET);
1068 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_RS, Bit_RESET);
1069 
  LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_RESET);
1070 
 
1071 
  while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET)
1072 
  {
1073 
  }
1074 
  SPI_SendData(SPI2, LCD_Reg);
1075 
 
1076 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_SET);
1077 
 
1078 
  while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET)
1079 
  {
1080 
  }
1081 
  SPI_SendData(SPI2, 0xFF);
1082 
 
1083 
  while(SPI_GetFlagStatus(SPI2, SPI_FLAG_RXNE)== RESET)
1084 
  {
1085 
  }
1086 
  tmp = SPI_ReceiveData(SPI2);
1087 
 
1088 
  LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_SET);
1089 
  return tmp;
1090 
}
1091 
 
1092 
/*******************************************************************************
1093 
* Function Name  : LCD_WriteRAM
1094 
* Description    : Writes to the LCD RAM.
1095 
* Input          : - RGB_Code: the pixel color in RGB mode (5-6-5).
1096 
* Output         : None
1097 
* Return         : None
1098 
*******************************************************************************/
1099 
void LCD_WriteRAM(u16 RGB_Code)
1100 
{
1101 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_RESET);
1102 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_RS, Bit_SET);
1103 
  LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_RESET);
1104 
 
1105 
  SPI_SendData(SPI2, RGB_Code);
1106 
  while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET)
1107 
  {
1108 
  }
1109 
 
1110 
  LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_SET);
1111 
}
1112 
 
1113 
/*******************************************************************************
1114 
* Function Name  : LCD_ReadRAM
1115 
* Description    : Reads the LCD RAM.
1116 
* Input          : None
1117 
* Output         : None
1118 
* Return         : LCD RAM Value.
1119 
*******************************************************************************/
1120 
u16  LCD_ReadRAM(void)
1121 
{
1122 
  u16 tmp = 0;
1123 
 
1124 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_NWR, Bit_SET);
1125 
  LCD_CtrlLinesWrite(GPIOD, CtrlPin_RS, Bit_SET);
1126 
  LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_RESET);
1127 
 
1128 
  while(SPI_GetFlagStatus(SPI2, SPI_FLAG_TXE) == RESET)
1129 
  {
1130 
  }
1131 
  SPI_SendData(SPI2, 0xFF);
1132 
  while(SPI_GetFlagStatus(SPI2, SPI_FLAG_RXNE)==RESET)
1133 
  {
1134 
  }
1135 
  tmp = SPI_ReceiveData(SPI2);
1136 
 
1137 
  LCD_CtrlLinesWrite(GPIOB, CtrlPin_NCS, Bit_SET);
1138 
 
1139 
  return tmp;
1140 
}
1141 
 
1142 
/*******************************************************************************
1143 
* Function Name  : LCD_PowerOn
1144 
* Description    :
1145 
* Input          : None
1146 
* Output         : None
1147 
* Return         : None
1148 
*******************************************************************************/
1149 
void LCD_PowerOn(void)
1150 
{
1151 
  /* Power On Set */
1152 
  LCD_WriteReg(R28, 0x73);
1153 
  LCD_WriteReg(R36, 0x74);
1154 
  LCD_WriteReg(R30, 0x01);
1155 
  LCD_WriteReg(R24, 0xC1);
1156 
  vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */
1157 
  LCD_WriteReg(R24, 0xE1);
1158 
  LCD_WriteReg(R24, 0xF1);
1159 
  vTaskDelay( 60 / portTICK_RATE_MS ); /* Delay 60 ms */
1160 
  LCD_WriteReg(R24, 0xF5);
1161 
  vTaskDelay( 60 / portTICK_RATE_MS ); /* Delay 60 ms */
1162 
  LCD_WriteReg(R27, 0x09);
1163 
  vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */
1164 
  LCD_WriteReg(R31, 0x11);
1165 
  LCD_WriteReg(R32, 0x0E);
1166 
  LCD_WriteReg(R30, 0x81);
1167 
  vTaskDelay( 10 / portTICK_RATE_MS ); /* Delay 10 ms */
1168 
}
1169 
 
1170 
/*******************************************************************************
1171 
* Function Name  : LCD_DisplayOn
1172 
* Description    : Enables the Display.
1173 
* Input          : None
1174 
* Output         : None
1175 
* Return         : None
1176 
*******************************************************************************/
1177 
void LCD_DisplayOn(void)
1178 
{
1179 
  LCD_WriteReg(R1, 0x50);
1180 
  LCD_WriteReg(R5, 0x04);
1181 
 
1182 
  /* Display On */
1183 
  LCD_WriteReg(R0, 0x80);
1184 
  LCD_WriteReg(R59, 0x01);
1185 
  vTaskDelay( 40 / portTICK_RATE_MS );                 /* Delay 40 ms */
1186 
  LCD_WriteReg(R0, 0x20);
1187 
}
1188 
 
1189 
/*******************************************************************************
1190 
* Function Name  : LCD_DisplayOff
1191 
* Description    : Disables the Display.
1192 
* Input          : None
1193 
* Output         : None
1194 
* Return         : None
1195 
*******************************************************************************/
1196 
void LCD_DisplayOff(void)
1197 
{
1198 
  /* Display Off */
1199 
  LCD_WriteReg(R0, 0xA0);
1200 
  vTaskDelay( 40 / portTICK_RATE_MS );                 /* Delay 40 ms */
1201 
  LCD_WriteReg(R59, 0x00);
1202 
}
1203 
 
1204 
/*******************************************************************************
1205 
* Function Name  : LCD_CtrlLinesConfig
1206 
* Description    : Configures LCD control lines in Output Push-Pull mode.
1207 
* Input          : None
1208 
* Output         : None
1209 
* Return         : None
1210 
*******************************************************************************/
1211 
void LCD_CtrlLinesConfig(void)
1212 
{
1213 
  GPIO_InitTypeDef GPIO_InitStructure;
1214 
 
1215 
  /* Configure NCS (PB.02) in Output Push-Pull mode */
1216 
  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2;
1217 
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
1218 
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
1219 
  GPIO_Init(GPIOB, &GPIO_InitStructure);
1220 
 
1221 
  /* Configure NWR(RNW), RS (PD.15, PD.07) in Output Push-Pull mode */
1222 
  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_15;
1223 
  GPIO_Init(GPIOD, &GPIO_InitStructure);
1224 
}
1225 
 
1226 
/*******************************************************************************
1227 
* Function Name  : LCD_CtrlLinesWrite
1228 
* Description    : Sets or reset LCD control lines.
1229 
* Input          : - GPIOx: where x can be B or D to select the GPIO peripheral.
1230 
*                  - CtrlPins: the Control line. This parameter can be:
1231 
*                       - CtrlPin_NCS: Chip Select pin (PB.02)
1232 
*                       - CtrlPin_NWR: Read/Write Selection pin (PD.15)
1233 
*                       - CtrlPin_RS: Register/RAM Selection pin (PD.07)
1234 
*                  - BitVal: specifies the value to be written to the selected bit.
1235 
*                    This parameter can be:
1236 
*                       - Bit_RESET: to clear the port pin
1237 
*                       - Bit_SET: to set the port pin
1238 
* Output         : None
1239 
* Return         : None
1240 
*******************************************************************************/
1241 
void LCD_CtrlLinesWrite(GPIO_TypeDef* GPIOx, u16 CtrlPins, BitAction BitVal)
1242 
{
1243 
  /* Set or Reset the control line */
1244 
  GPIO_WriteBit(GPIOx, CtrlPins, BitVal);
1245 
}
1246 
 
1247 
/*******************************************************************************
1248 
* Function Name  : LCD_SPIConfig
1249 
* Description    : Configures the SPI2 interface.
1250 
* Input          : None
1251 
* Output         : None
1252 
* Return         : None
1253 
*******************************************************************************/
1254 
void LCD_SPIConfig(void)
1255 
{
1256 
  SPI_InitTypeDef    SPI_InitStructure;
1257 
  GPIO_InitTypeDef   GPIO_InitStructure;
1258 
 
1259 
  /* Enable GPIOA clock */
1260 
  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);
1261 
 
1262 
  /* Enable SPI2 clock  */
1263 
  RCC_APB1PeriphClockCmd(RCC_APB1Periph_SPI2, ENABLE);
1264 
 
1265 
  /* Configure SPI2 pins: NSS, SCK, MISO and MOSI */
1266 
  GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15;
1267 
  GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
1268 
  GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
1269 
  GPIO_Init(GPIOB, &GPIO_InitStructure);
1270 
 
1271 
  /* SPI2 Config */
1272 
  SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
1273 
  SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
1274 
  SPI_InitStructure.SPI_DataSize = SPI_DataSize_16b;
1275 
  SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low;
1276 
  SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge;
1277 
  SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
1278 
  SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
1279 
  SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
1280 
  SPI_Init(SPI2, &SPI_InitStructure);
1281 
 
1282 
  /* SPI2 enable */
1283 
  SPI_Cmd(SPI2, ENABLE);
1284 
}
1285 
 
1286 
/*******************************************************************************
1287 
* Function Name  : StrLength
1288 
* Description    : Returns length of string.
1289 
* Input          : - Str: Character Pointer.
1290 
* Output         : None
1291 
* Return         : String length.
1292 
*******************************************************************************/
1293 
static u32 StrLength(u8 *Str)
1294 
{
1295 
  u32 Index = 0;
1296 
 
1297 
  /* Increment the Index unless the end of string */
1298 
  for(Index = 0; *Str != '\0'; Str++, Index++)
1299 
  {
1300 
  }
1301 
 
1302 
  return Index;
1303 
}
1304 
 
1305 
/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.