void drawTest(int type){ uint8_t i,j; uint8_t menuStrings[5][8] = {"Menu1\0","Menu2\0","Menu3\0","Menu4\0","Menu5\0"}; switch (type){ case 0: //simple text on screen LCD_clr(); LCD_setCursorXY(15,0); LCD_puts ((uint8_t*)"Hello AVR world!\0"); LCD_putsp((uint8_t*)"This LCD uses KS0107\0",3,3); LCD_putsp((uint8_t*)"Too long paged text is wrapped automatically\0",5,3); wait_100x_ms(30); break; case 1: //some of the drawing functions LCD_clr(); LCD_drawLine(0,0,127,63); LCD_drawLine(0,63,127,0); LCD_drawRect(10,10,117,53); LCD_fillCirc(63,31,15); wait_100x_ms(20); break; case 2: //write on screen byte by byte for(j=0;j<8;j++){ LCD_setCursorXY(0,j*8); for(i=0;i<LCD_LINE_LENGTH/4;i++){ LCD_writeByte(0b00110011); LCD_writeByte(0b00110011); LCD_writeByte(0b11001100); LCD_writeByte(0b11001100); } } wait_100x_ms(20); break; case 3: //scrolling text up->down LCD_clr(); LCD_setCursorXY(0,0); LCD_puts((uint8_t*)"Scrolling text\n goes here..!\0"); i=63; j=110; while(j>0){ _delay_ms(30); LCD_selectLeftChip(); LCD_setInitialLineAddress(i); LCD_selectRightChip(); LCD_setInitialLineAddress(i); if (i==0) i=63; else i--; j--; } LCD_clr(); LCD_selectLeftChip(); LCD_setInitialLineAddress(0); LCD_selectRightChip(); LCD_setInitialLineAddress(0); break; case 4: //using invert for menus for(i=0;i<5;i++){ LCD_putsp(menuStrings[i],i+1,25); } j=2; while(j--){ LCD_invertPage(1,20,58); wait_100x_ms(3); for(i=0;i<5;i++){ wait_100x_ms(3); LCD_invertPage(i+1,20,58); if(i<4) LCD_invertPage(i+2,20,58); wait_100x_ms(3); } } break; case 5: //read status (on /off) j=4; while(j--){ LCD_clr(); if(!LCD_isOff()){ LCD_putsp((uint8_t*)"LCD is On\0",1,10); wait_100x_ms(5); LCD_off(); } else { wait_100x_ms(5); LCD_on(); LCD_putsp((uint8_t*)"LCD was Off\0",1,10); wait_100x_ms(5); } } break; case 6: //"progress bar" LCD_clr(); LCD_drawRect(5,5,122,58); LCD_putsp((uint8_t*)"Prosessing...\0",2,16); LCD_drawRect(10,30,113,41); for(j=0;j<100;j++){ LCD_setCursorXY(12+j,32); LCD_writeByte(0xff); wait_100x_ms(1); } LCD_putsp((uint8_t*)"Done! \0",2,16); wait_100x_ms(10); break; case 7: LCD_clr(); LCD_drawFullBMP(girl_1_glcd_bmp); wait_100x_ms(20); break; case 8: i=0b10101010; LCD_clr(); LCD_drawBMP((uint8_t*)atmel_glcd_bmp, 12, 12, ATMEL_GLCD_WIDTH,ATMEL_GLCD_HEIGHT); wait_100x_ms(20); break; case 9: LCD_clr(); LCD_putgstr((uint8_t*)"Corsiva 12 test", Corsiva_12,10,10); LCD_putgstr((uint8_t*)"qwertyhjkl12345", Corsiva_12,12,30); // LCD_putgstr((uint8_t*)"putgstr() test",Arial_Bold_14,10,10); //LCD_putgstr((uint8_t*)"1q2w3e4r5t6y8u9i0l",Arial_Bold_14,10,30); wait_100x_ms(20); } }
int main(int argc, char *const *argv) { int r = 0; int s = 0; int opts_index = 0; int lcd_off = 0; int verbose = 0; char *colour_string = 0; char *cursor_string = 0; char *short_opts = "hc:u:v"; struct option long_opts[] = { {"off", no_argument, &lcd_off, 1}, {"verbose", no_argument, &verbose, 1}, {"help", no_argument, NULL, 'h'}, {"colour", required_argument, NULL, 'c'}, {"cursor", required_argument, NULL, 'u'}, {0, 0, 0, 0} }; GPIO_open(); LCD_init(0); while ((s = getopt_long(argc, argv, short_opts, long_opts, &opts_index)) != -1) { switch (s) { case 'h': print_help(); break; case 'c': r += set_colour(optarg); colour_string = optarg; break; case 'u': cursor_string = optarg; r += set_cursor(optarg); break; case 'v': verbose = 1; case '?': break; } }; /* printing off the remaining arguments */ int optind_old = optind; int n = 0; if (optind < argc) { while (optind < argc) { n += LCD_wrap_printf("%s ", argv[optind++]); } LCD_cursor_move(-1); optind = optind_old; } else if (!lcd_off) { int c; int n = 0; while ((c = getchar()) != EOF) { if (n == LCD_LENGTH) { LCD_putchar('\n'); n = 0; } LCD_putchar(c); n++; } } else { LCD_off(); } /* verbose flag print off more messages */ if (verbose) { if (colour_string) { printf("Setting LCD colour to: %s\n", colour_string); } if (cursor_string) { printf("Setting cursor to: %s\n", cursor_string); } printf("Printed %d characters: \n", n); while (optind < argc) { printf("%s ", argv[optind++]); } printf("\n"); if (lcd_off) { printf("Turning off LCD\n"); } } return r; }