#include "console.h"
#include "lcdfonts.h"
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Defines | |
#define | ROM_CHAR_PTR code char* |
#define | LcdLocateHome() {LcdPutCommand (128);InitiateDelay(39);} |
Low level: Move LCD Cursor to start of the first line. | |
#define | LcdLocateLine2() {LcdPutCommand (168);InitiateDelay(39);} |
Low level: Move LCD Cursor to start of the second line. | |
#define | LcdLocateCG() {LcdPutCommand (64);InitiateDelay(39);} |
Low level: Point to start of LCD Character Generator RAM. | |
Functions | |
void | LcdSelectFont (ROM_CHAR_PTR font) |
void | LcdPutChar (char c) |
Low level: Send one data character to LCD. | |
void | LcdPutCommand (char cmd) |
Low level: Send one command octet to LCD. | |
void | LcdReset () |
Low level: Reset LCD. | |
void | LcdPutString (char *str) |
Low level: Send a zero-terminated string of bytes to lcd from buffer in any memory. | |
void | LcdPutConstantString (char code *str) |
Low level: Send a zero-terminated string of bytes to lcd from buffer in ROM. | |
void | LcdSplashScreen () |
Splash screen. | |
void | LcdPutHex8 (unsigned char value) |
Print an 8-bit hex value on LCD. | |
void | LcdPutHex16 (unsigned int value) |
Print a 16-bit hex value on LCD. | |
unsigned char | LcdPrintGenericResult (unsigned char errorlevel) |
Print OK or Error (hex8) on LCD. | |
void | LcdPutUInt (unsigned long value) |
Print a 16-bit unsigned integer value on LCD. | |
Variables | |
code const unsigned char | lcd_hexchars [17] |
hexadecimal character set |
Definition in file lcd.h.
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Low level: Point to start of LCD Character Generator RAM.
Definition at line 23 of file lcd.h. Referenced by LcdSelectFont(). |
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Low level: Move LCD Cursor to start of the first line.
Definition at line 17 of file lcd.h. Referenced by InitFileSystem(), LcdSelectFont(), LcdSplashScreen(), main(), and UpdateDisplay(). |
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Low level: Move LCD Cursor to start of the second line.
Definition at line 20 of file lcd.h. Referenced by LcdSplashScreen(), main(), MessageBox(), and UpdateDisplay(). |
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Definition at line 11 of file lcd.h. Referenced by LcdSelectFont(). |
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Print OK or Error (hex8) on LCD.
Definition at line 189 of file lcd.c. References ConsolePutHex8, ConsoleWrite, Delay(), lcd_hexchars, LcdPutChar(), and LcdPutConstantString(). 00189 { 00190 if (!errorlevel){ 00191 LcdPutConstantString ("OK "); 00192 }else{ 00193 LcdPutConstantString ("Error "); 00194 LcdPutChar(lcd_hexchars[(errorlevel>>4)&0xf]); 00195 LcdPutChar(lcd_hexchars[(errorlevel)&0xf]); 00196 ConsoleWrite ("\rSystem error "); 00197 ConsolePutHex8 (errorlevel); 00198 ConsoleWrite (": \""); 00199 00200 switch (errorlevel){ 00201 case 0x01: ConsoleWrite ("No storage"); break; 00202 case 0x02: ConsoleWrite ("Storage powerup"); break; 00203 case 0x03: ConsoleWrite ("Storage init"); break; 00204 case 0x04: ConsoleWrite ("No storage ID"); break; 00205 case 0x05: ConsoleWrite ("Datablock header"); break; 00206 case 0x06: ConsoleWrite ("Storage Data reply failed"); break; 00207 case 0x07: ConsoleWrite ("Generic Storage Command"); break; 00208 case 0x08: ConsoleWrite ("Sector 0 not in recognized format"); break; 00209 case 0x09: ConsoleWrite ("No active partition"); break; 00210 case 0x0a: ConsoleWrite ("Filesystem load"); break; 00211 case 0x0b: ConsoleWrite ("No root directory"); break; 00212 case 0x0c: ConsoleWrite ("File not found"); break; 00213 00214 }; 00215 ConsoleWrite("\" failure.\r"); 00216 00217 00218 Delay(500); 00219 } 00220 return errorlevel; 00221 }
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Low level: Send one data character to LCD.
Definition at line 17 of file lcd.c. References InitiateDelay, LCD_DATABUS, LCD_ENABLE, LCD_RS, and WaitOutDelay. Referenced by LcdPrintGenericResult(), LcdPutConstantString(), LcdPutHex16(), LcdPutHex8(), LcdPutString(), LcdPutUInt(), LcdSplashScreen(), and UpdateDisplay(). 00017 { 00018 //PlayerTaskHandler(); 00019 WaitOutDelay(); 00020 LCD_RS = LCD_DATA_MODE; 00021 LCD_DATABUS = c; 00022 LCD_ENABLE = 1; /* Rising edge */ 00023 LCD_ENABLE = 1; /* Keep high...*/ 00024 LCD_ENABLE = 0; /* Falling edge */ 00025 InitiateDelay(84); 00026 }
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Low level: Send one command octet to LCD.
Definition at line 34 of file lcd.c. References InitiateDelay, LCD_DATABUS, LCD_ENABLE, LCD_RS, and WaitOutDelay. Referenced by LcdFadeIn(), LcdFadeOut(), and LcdReset(). 00034 { 00035 //PlayerTaskHandler(); 00036 WaitOutDelay(); 00037 LCD_RS = LCD_COMMAND_MODE; 00038 LCD_DATABUS = cmd; 00039 LCD_ENABLE = 1; /* Rising edge */ 00040 LCD_ENABLE = 1; /* Keep High */ 00041 LCD_ENABLE = 0; /* Falling edge */ 00042 InitiateDelay(84); 00043 }
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Low level: Send a zero-terminated string of bytes to lcd from buffer in ROM. Example: LcdPutConstantString ("Hello!");
Definition at line 106 of file lcd.c. References LcdPutChar(). Referenced by InitFileSystem(), LcdPrintGenericResult(), LcdSelectFont(), LcdSplashScreen(), main(), MessageBox(), and UpdateDisplay(). 00106 { 00107 while (*str) 00108 { 00109 LcdPutChar (*str++); 00110 } 00111 }
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Print a 16-bit hex value on LCD.
Definition at line 172 of file lcd.c. References lcd_hexchars, and LcdPutChar(). 00172 { 00173 LcdPutChar(lcd_hexchars[value>>12]); 00174 LcdPutChar(lcd_hexchars[(value>>8)&0xf]); 00175 LcdPutChar(lcd_hexchars[(value>>4)&0xf]); 00176 LcdPutChar(lcd_hexchars[(value)&0xf]); 00177 }
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Print an 8-bit hex value on LCD.
Definition at line 181 of file lcd.c. References lcd_hexchars, and LcdPutChar(). 00181 { 00182 00183 LcdPutChar(lcd_hexchars[(value>>4)&0xf]); 00184 LcdPutChar(lcd_hexchars[(value)&0xf]); 00185 }
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Low level: Send a zero-terminated string of bytes to lcd from buffer in any memory. Example: LcdPutString (s);
Definition at line 93 of file lcd.c. References LcdPutChar(). Referenced by MessageBox(). 00093 { 00094 while (*str) { 00095 LcdPutChar (*str++); 00096 } 00097 }
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Print a 16-bit unsigned integer value on LCD.
Definition at line 225 of file lcd.c. References LcdPutChar(). 00225 { 00226 xdata unsigned char valueString[10]; 00227 char c; 00228 for (c=0; c<10; c++){ 00229 valueString[c]=value % 10; 00230 value = value / 10; 00231 } 00232 c=9; 00233 while ((valueString[c]==0) && (c!=0)) 00234 c--; 00235 for (;c!=0;c--) 00236 LcdPutChar('0'+valueString[c]); 00237 LcdPutChar('0'+valueString[0]); 00238 00239 }
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Low level: Reset LCD.
Definition at line 60 of file lcd.c. References InitiateDelay, LCD_ENABLE, lcdFont_barchars, LcdPutCommand(), LcdSelectFont(), and WaitOutDelay. Referenced by AvailableProcessorTime(), InitFileSystem(), LcdSplashScreen(), main(), and MessageBox(). 00060 { 00061 00062 00063 LCD_ENABLE = 0; 00064 InitiateDelay(0); /* Initialize the delay system */ 00065 00066 LcdPutCommand(56); /* 8 data bits, 2 lines */ 00067 InitiateDelay(139); 00068 00069 WaitOutDelay(); 00070 LcdPutCommand(56); /* Command 2 times "just in case" */ 00071 InitiateDelay(139); 00072 00073 WaitOutDelay(); 00074 LcdPutCommand(12); /* Panel on, no cursor */ 00075 InitiateDelay(139); 00076 00077 WaitOutDelay(); 00078 LcdPutCommand(1); /* Clear screen */ 00079 InitiateDelay(2530); /* Start a 1.53 ms delay */ 00080 00081 LcdSelectFont(lcdFont_barchars); 00082 00083 }
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Definition at line 47 of file lcd.c. References LcdLocateCG, LcdLocateHome, LcdPutConstantString(), and ROM_CHAR_PTR. Referenced by LcdReset(), and LcdSplashScreen(). 00047 { 00048 static ROM_CHAR_PTR loadedFont = 0; 00049 if (loadedFont != font){ 00050 loadedFont=font; 00051 00052 LcdLocateCG(); 00053 LcdPutConstantString(font); 00054 LcdLocateHome(); 00055 00056 } 00057 }
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Splash screen.
Definition at line 151 of file lcd.c. References LcdFadeIn(), LcdFadeOut(), lcdFont_vlsichars, LcdLocateHome, LcdLocateLine2, LcdPutChar(), LcdPutConstantString(), LcdReset(), and LcdSelectFont(). 00151 { 00152 00153 LcdReset(); 00154 00155 LcdSelectFont(lcdFont_vlsichars); 00156 00157 LcdLocateHome(); 00158 00159 LcdPutChar(0); 00160 LcdPutConstantString("\1\2\3 Sol"); 00161 LcdLocateLine2(); 00162 LcdPutConstantString("ution Oy"); 00163 00164 00165 LcdFadeIn(); 00166 LcdFadeOut(); 00167 00168 }
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hexadecimal character set
Definition at line 11 of file lcd.c. Referenced by LcdPrintGenericResult(), LcdPutHex16(), and LcdPutHex8(). |