Universal Translator
Dependencies: EthernetNetIf TextLCD mbed PS2 HTTPClient
keyProcess.cpp@1:5ae213418d04, 2011-02-28 (annotated)
- Committer:
- benglish6
- Date:
- Mon Feb 28 17:37:46 2011 +0000
- Revision:
- 1:5ae213418d04
- Parent:
- 0:c69af1faeb95
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
benglish6 | 0:c69af1faeb95 | 1 | #include "UnivTrans.h" |
benglish6 | 0:c69af1faeb95 | 2 | |
benglish6 | 0:c69af1faeb95 | 3 | static const unsigned char ps2KeyMap[] = { |
benglish6 | 0:c69af1faeb95 | 4 | // 0 1 2 3 4 5 6 7 8 9 A B C D E F |
benglish6 | 0:c69af1faeb95 | 5 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', '`','\0', // 00-0F |
benglish6 | 0:c69af1faeb95 | 6 | '\0','\0','\0','\0','\0', 'Q', '1','\0','\0','\0', 'Z', 'S', 'A', 'W', '2','\0', // 10-1F |
benglish6 | 0:c69af1faeb95 | 7 | '\0', 'C', 'X', 'D', 'E', '4', '3','\0','\0',' ', 'V', 'F', 'T', 'R', '5','\0', // 20-2F |
benglish6 | 0:c69af1faeb95 | 8 | '\0', 'N', 'B', 'H', 'G', 'Y', '6','\0','\0', '\0', 'M', 'J', 'U', '7', '8','\0', // 30-3F |
benglish6 | 0:c69af1faeb95 | 9 | '\0', ',', 'K', 'I', 'O', '0', '9','\0','\0', '.', '/', 'L', ';', 'P', '-','\0', // 40-4F |
benglish6 | 0:c69af1faeb95 | 10 | '\0','\0', '\'','\0', '[', '=','\0','\0','\0','\0','\0', ']','\0','\\','\0','\0', // 50-5F |
benglish6 | 0:c69af1faeb95 | 11 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // 60-6F |
benglish6 | 0:c69af1faeb95 | 12 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // 70-7F |
benglish6 | 0:c69af1faeb95 | 13 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // 80-8F |
benglish6 | 0:c69af1faeb95 | 14 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // 90-9F |
benglish6 | 0:c69af1faeb95 | 15 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // A0-AF |
benglish6 | 0:c69af1faeb95 | 16 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // B0-BF |
benglish6 | 0:c69af1faeb95 | 17 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // C0-CF |
benglish6 | 0:c69af1faeb95 | 18 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // D0-DF |
benglish6 | 0:c69af1faeb95 | 19 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // E0-EF |
benglish6 | 0:c69af1faeb95 | 20 | '\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0','\0', // F0-FF |
benglish6 | 0:c69af1faeb95 | 21 | }; |
benglish6 | 0:c69af1faeb95 | 22 | |
benglish6 | 0:c69af1faeb95 | 23 | void checkKeys(PS2Keyboard &ps2kb,char* rowstr) { |
benglish6 | 0:c69af1faeb95 | 24 | static int column = 0; |
benglish6 | 0:c69af1faeb95 | 25 | static int row = 0; |
benglish6 | 0:c69af1faeb95 | 26 | static int selected = true; |
benglish6 | 0:c69af1faeb95 | 27 | static int source = false; |
benglish6 | 0:c69af1faeb95 | 28 | static const char *selsrc="Select Src Lang\n"; |
benglish6 | 0:c69af1faeb95 | 29 | static const char *seldest="Select Dest Lang"; |
benglish6 | 0:c69af1faeb95 | 30 | static string httpurl = "http://translate.google.com/translate_tts?tl="; |
benglish6 | 0:c69af1faeb95 | 31 | static string httptransurl = " ";//INSERT YOUR WEBSITE HERE! |
benglish6 | 0:c69af1faeb95 | 32 | static string arg = "&q="; |
benglish6 | 0:c69af1faeb95 | 33 | string voiceurl; |
benglish6 | 0:c69af1faeb95 | 34 | string transurl; |
benglish6 | 0:c69af1faeb95 | 35 | static int src=26; |
benglish6 | 0:c69af1faeb95 | 36 | static int dest=37; |
benglish6 | 0:c69af1faeb95 | 37 | string lang; |
benglish6 | 0:c69af1faeb95 | 38 | string translatedText; |
benglish6 | 0:c69af1faeb95 | 39 | static PS2Keyboard::keyboard_event_t evt_kb; |
benglish6 | 0:c69af1faeb95 | 40 | if (ps2kb.processing(&evt_kb)) { |
benglish6 | 0:c69af1faeb95 | 41 | for (int i = 0; i < evt_kb.length; i++) { |
benglish6 | 0:c69af1faeb95 | 42 | if(evt_kb.type == 1) { |
benglish6 | 0:c69af1faeb95 | 43 | if(!selected) { |
benglish6 | 0:c69af1faeb95 | 44 | if (evt_kb.scancode[i] == 0x72) {//down arrow |
benglish6 | 0:c69af1faeb95 | 45 | if (source) src++; |
benglish6 | 0:c69af1faeb95 | 46 | else dest++; |
benglish6 | 0:c69af1faeb95 | 47 | lang = getLang(source?src:dest); |
benglish6 | 0:c69af1faeb95 | 48 | } else if (evt_kb.scancode[i] == 0x75) { //up arrow |
benglish6 | 0:c69af1faeb95 | 49 | if (source && src!=0) src--; |
benglish6 | 0:c69af1faeb95 | 50 | else if (!source && dest!=0) dest--; |
benglish6 | 0:c69af1faeb95 | 51 | lang = getLang(source?src:dest); |
benglish6 | 0:c69af1faeb95 | 52 | } else if(evt_kb.scancode[i] == 0x5A) { |
benglish6 | 0:c69af1faeb95 | 53 | if(source) { |
benglish6 | 0:c69af1faeb95 | 54 | source = false; |
benglish6 | 0:c69af1faeb95 | 55 | lang = getLang(dest); |
benglish6 | 0:c69af1faeb95 | 56 | } else selected = true; |
benglish6 | 0:c69af1faeb95 | 57 | } |
benglish6 | 0:c69af1faeb95 | 58 | if(selected) { |
benglish6 | 0:c69af1faeb95 | 59 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 60 | voiceurl += httpurl; |
benglish6 | 0:c69af1faeb95 | 61 | voiceurl += getLangCode(dest); |
benglish6 | 0:c69af1faeb95 | 62 | voiceurl += arg; |
benglish6 | 0:c69af1faeb95 | 63 | transurl += httptransurl; |
benglish6 | 0:c69af1faeb95 | 64 | transurl += getLangCode(src); |
benglish6 | 0:c69af1faeb95 | 65 | transurl += "&dest="; |
benglish6 | 0:c69af1faeb95 | 66 | transurl += getLangCode(dest); |
benglish6 | 0:c69af1faeb95 | 67 | transurl += arg; |
benglish6 | 0:c69af1faeb95 | 68 | encodeURL(transurl,rowstr); |
benglish6 | 0:c69af1faeb95 | 69 | printf("%s",transurl.c_str()); |
benglish6 | 0:c69af1faeb95 | 70 | HTTPText t; |
benglish6 | 0:c69af1faeb95 | 71 | HTTPResult r = http.get(transurl.c_str(),&t); |
benglish6 | 0:c69af1faeb95 | 72 | if(r==HTTP_OK) { |
benglish6 | 0:c69af1faeb95 | 73 | printf("Result OK\n"); |
benglish6 | 0:c69af1faeb95 | 74 | } else { |
benglish6 | 0:c69af1faeb95 | 75 | printf("Error %d\n", r); |
benglish6 | 0:c69af1faeb95 | 76 | } |
benglish6 | 0:c69af1faeb95 | 77 | translatedText=t.get(); |
benglish6 | 0:c69af1faeb95 | 78 | encodeURL(voiceurl,translatedText.c_str()); |
benglish6 | 0:c69af1faeb95 | 79 | printf("%s",voiceurl.c_str()); |
benglish6 | 0:c69af1faeb95 | 80 | HTTPFile f("/sd/alaha.mp3"); |
benglish6 | 0:c69af1faeb95 | 81 | r = http.get(voiceurl.c_str(), &f); |
benglish6 | 0:c69af1faeb95 | 82 | if(r==HTTP_OK) { |
benglish6 | 0:c69af1faeb95 | 83 | printf("Result OK\n"); |
benglish6 | 0:c69af1faeb95 | 84 | } else { |
benglish6 | 0:c69af1faeb95 | 85 | printf("Error %d\n", r); |
benglish6 | 0:c69af1faeb95 | 86 | } |
benglish6 | 0:c69af1faeb95 | 87 | mp3.play_song(1); |
benglish6 | 0:c69af1faeb95 | 88 | voiceurl.erase(); |
benglish6 | 0:c69af1faeb95 | 89 | transurl.erase(); |
benglish6 | 0:c69af1faeb95 | 90 | memset(rowstr,0,6*16); |
benglish6 | 0:c69af1faeb95 | 91 | } else { |
benglish6 | 0:c69af1faeb95 | 92 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 93 | lcd.printf(source?selsrc:seldest); |
benglish6 | 0:c69af1faeb95 | 94 | lcd.printf(lang.c_str()); |
benglish6 | 0:c69af1faeb95 | 95 | } |
benglish6 | 0:c69af1faeb95 | 96 | } else { |
benglish6 | 0:c69af1faeb95 | 97 | if (ps2KeyMap[evt_kb.scancode[i]] != '\0'){ |
benglish6 | 0:c69af1faeb95 | 98 | if(row == 0){ |
benglish6 | 0:c69af1faeb95 | 99 | rowstr[(row*16)+column]=ps2KeyMap[evt_kb.scancode[i]]; |
benglish6 | 0:c69af1faeb95 | 100 | if(column > 14) { |
benglish6 | 0:c69af1faeb95 | 101 | column = 0; |
benglish6 | 0:c69af1faeb95 | 102 | row++; |
benglish6 | 0:c69af1faeb95 | 103 | if(row > 6) row = 0; |
benglish6 | 0:c69af1faeb95 | 104 | } |
benglish6 | 0:c69af1faeb95 | 105 | else column++; |
benglish6 | 0:c69af1faeb95 | 106 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 107 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 108 | if(rowstr[(row*16)+j] != '\0') lcd.printf("%c", rowstr[(row*16)+j]); |
benglish6 | 0:c69af1faeb95 | 109 | if((j+1) == column) lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 110 | } |
benglish6 | 0:c69af1faeb95 | 111 | } else { |
benglish6 | 0:c69af1faeb95 | 112 | rowstr[(row*16)+column]=ps2KeyMap[evt_kb.scancode[i]]; |
benglish6 | 0:c69af1faeb95 | 113 | if(column > 14) { |
benglish6 | 0:c69af1faeb95 | 114 | column = 0; |
benglish6 | 0:c69af1faeb95 | 115 | row++; |
benglish6 | 0:c69af1faeb95 | 116 | if(row > 6) row = 0; |
benglish6 | 0:c69af1faeb95 | 117 | } |
benglish6 | 0:c69af1faeb95 | 118 | else column++; |
benglish6 | 0:c69af1faeb95 | 119 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 120 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 121 | if(rowstr[((row-1)*16)+j] != '\0') lcd.printf("%c", rowstr[((row-1)*16)+j]); |
benglish6 | 0:c69af1faeb95 | 122 | if((j+1) == (column+16)) lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 123 | } |
benglish6 | 0:c69af1faeb95 | 124 | } |
benglish6 | 0:c69af1faeb95 | 125 | } |
benglish6 | 1:5ae213418d04 | 126 | if (evt_kb.scancode[i] == 0x66) {//backspace deletes a character |
benglish6 | 0:c69af1faeb95 | 127 | if(column > 0) column--; |
benglish6 | 0:c69af1faeb95 | 128 | else { |
benglish6 | 0:c69af1faeb95 | 129 | if (row != 0) { |
benglish6 | 0:c69af1faeb95 | 130 | column = 15; |
benglish6 | 0:c69af1faeb95 | 131 | row--; |
benglish6 | 0:c69af1faeb95 | 132 | } |
benglish6 | 0:c69af1faeb95 | 133 | } |
benglish6 | 0:c69af1faeb95 | 134 | rowstr[(row*16)+column] = '\0'; |
benglish6 | 0:c69af1faeb95 | 135 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 136 | if (row != 0) { |
benglish6 | 0:c69af1faeb95 | 137 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 138 | if(rowstr[((row-1)*16)+j] != '\0') lcd.printf("%c", rowstr[(row-1)*16+j]); |
benglish6 | 0:c69af1faeb95 | 139 | } |
benglish6 | 0:c69af1faeb95 | 140 | } else { |
benglish6 | 0:c69af1faeb95 | 141 | for(int j = 0; j < 32; j++) { |
benglish6 | 1:5ae213418d04 | 142 | if(rowstr[(row*16)+j] != '\0') lcd.printf("%c", rowstr[(row)*16+j]); |
benglish6 | 0:c69af1faeb95 | 143 | } |
benglish6 | 0:c69af1faeb95 | 144 | } |
benglish6 | 0:c69af1faeb95 | 145 | } |
benglish6 | 0:c69af1faeb95 | 146 | if (evt_kb.scancode[i] == 0x5A) {//enter sends the message |
benglish6 | 0:c69af1faeb95 | 147 | selected = false; |
benglish6 | 0:c69af1faeb95 | 148 | source = true; |
benglish6 | 0:c69af1faeb95 | 149 | lang = getLang(src); |
benglish6 | 0:c69af1faeb95 | 150 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 151 | lcd.printf(selsrc); |
benglish6 | 0:c69af1faeb95 | 152 | lcd.printf(lang.c_str()); |
benglish6 | 0:c69af1faeb95 | 153 | row = 0; |
benglish6 | 0:c69af1faeb95 | 154 | column = 0; |
benglish6 | 0:c69af1faeb95 | 155 | return; |
benglish6 | 0:c69af1faeb95 | 156 | } |
benglish6 | 0:c69af1faeb95 | 157 | if (evt_kb.scancode[i] == 0x75) {//up arrow |
benglish6 | 0:c69af1faeb95 | 158 | if(row > 1) { |
benglish6 | 0:c69af1faeb95 | 159 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 160 | row = row - 1; |
benglish6 | 0:c69af1faeb95 | 161 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 162 | if(rowstr[((row-1)*16)+j] != '\0') lcd.printf("%c", rowstr[((row-1)*16)+j]); |
benglish6 | 0:c69af1faeb95 | 163 | } |
benglish6 | 0:c69af1faeb95 | 164 | lcd.locate(column, 1); |
benglish6 | 0:c69af1faeb95 | 165 | lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 166 | } else { |
benglish6 | 0:c69af1faeb95 | 167 | if (row == 1) { |
benglish6 | 0:c69af1faeb95 | 168 | row = row - 1; |
benglish6 | 0:c69af1faeb95 | 169 | lcd.locate(column, row); |
benglish6 | 0:c69af1faeb95 | 170 | lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 171 | } |
benglish6 | 0:c69af1faeb95 | 172 | } |
benglish6 | 0:c69af1faeb95 | 173 | |
benglish6 | 0:c69af1faeb95 | 174 | } |
benglish6 | 0:c69af1faeb95 | 175 | if (evt_kb.scancode[i] == 0x72) {//down arrow |
benglish6 | 0:c69af1faeb95 | 176 | if(rowstr[((row+1))+column] != '\0'){ |
benglish6 | 0:c69af1faeb95 | 177 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 178 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 179 | if(rowstr[(row*16)+j] != '\0') lcd.printf("%c", rowstr[(row*16)+j]); |
benglish6 | 0:c69af1faeb95 | 180 | } |
benglish6 | 0:c69af1faeb95 | 181 | row = row + 1; |
benglish6 | 0:c69af1faeb95 | 182 | lcd.locate(column, 1); |
benglish6 | 0:c69af1faeb95 | 183 | lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 184 | } |
benglish6 | 0:c69af1faeb95 | 185 | } |
benglish6 | 0:c69af1faeb95 | 186 | if (evt_kb.scancode[i] == 0x6B) {//left arrow |
benglish6 | 0:c69af1faeb95 | 187 | if((column !=0)) { |
benglish6 | 0:c69af1faeb95 | 188 | if(row == 0){ |
benglish6 | 0:c69af1faeb95 | 189 | column = column - 1; |
benglish6 | 0:c69af1faeb95 | 190 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 191 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 192 | if(rowstr[(row*16)+j] != '\0') lcd.printf("%c", rowstr[(row*16)+j]); |
benglish6 | 0:c69af1faeb95 | 193 | } |
benglish6 | 0:c69af1faeb95 | 194 | lcd.locate(column, 0); |
benglish6 | 0:c69af1faeb95 | 195 | lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 196 | } else { |
benglish6 | 0:c69af1faeb95 | 197 | column = column - 1; |
benglish6 | 0:c69af1faeb95 | 198 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 199 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 200 | if(rowstr[((row-1)*16)+j] != '\0') lcd.printf("%c", rowstr[((row-1)*16)+j]); |
benglish6 | 0:c69af1faeb95 | 201 | } |
benglish6 | 0:c69af1faeb95 | 202 | lcd.locate(column, 1); |
benglish6 | 0:c69af1faeb95 | 203 | lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 204 | } |
benglish6 | 0:c69af1faeb95 | 205 | } |
benglish6 | 0:c69af1faeb95 | 206 | } |
benglish6 | 0:c69af1faeb95 | 207 | if (evt_kb.scancode[i] == 0x74) {//right arrow |
benglish6 | 0:c69af1faeb95 | 208 | if(rowstr[(row*16)+column+1] != '\0'){ |
benglish6 | 0:c69af1faeb95 | 209 | if(column != 15){ |
benglish6 | 0:c69af1faeb95 | 210 | column = column + 1; |
benglish6 | 0:c69af1faeb95 | 211 | if (row == 0){ |
benglish6 | 0:c69af1faeb95 | 212 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 213 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 214 | if(rowstr[(row*16)+j] != '\0') lcd.printf("%c", rowstr[(row*16)+j]); |
benglish6 | 0:c69af1faeb95 | 215 | } |
benglish6 | 0:c69af1faeb95 | 216 | lcd.locate(column, 0); |
benglish6 | 0:c69af1faeb95 | 217 | lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 218 | } else { |
benglish6 | 0:c69af1faeb95 | 219 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 220 | for(int j = 0; j < 32; j++) { |
benglish6 | 0:c69af1faeb95 | 221 | if(rowstr[((row-1)*16)+j] != '\0') lcd.printf("%c", rowstr[((row-1)*16)+j]); |
benglish6 | 0:c69af1faeb95 | 222 | } |
benglish6 | 0:c69af1faeb95 | 223 | lcd.locate(column, 1); |
benglish6 | 0:c69af1faeb95 | 224 | lcd.printf("%c", '\0'); |
benglish6 | 0:c69af1faeb95 | 225 | } |
benglish6 | 0:c69af1faeb95 | 226 | } |
benglish6 | 0:c69af1faeb95 | 227 | } |
benglish6 | 0:c69af1faeb95 | 228 | } |
benglish6 | 0:c69af1faeb95 | 229 | |
benglish6 | 0:c69af1faeb95 | 230 | if (evt_kb.scancode[i] == 0x71) {//delete key will clear everything |
benglish6 | 0:c69af1faeb95 | 231 | memset(rowstr,0,6*16); |
benglish6 | 0:c69af1faeb95 | 232 | lcd.cls(); |
benglish6 | 0:c69af1faeb95 | 233 | row = 0; |
benglish6 | 0:c69af1faeb95 | 234 | column = 0; |
benglish6 | 0:c69af1faeb95 | 235 | } |
benglish6 | 0:c69af1faeb95 | 236 | } |
benglish6 | 0:c69af1faeb95 | 237 | } |
benglish6 | 0:c69af1faeb95 | 238 | } |
benglish6 | 0:c69af1faeb95 | 239 | } |
benglish6 | 0:c69af1faeb95 | 240 | } |