oled_helper.c (1080B)
1 #include "oled_helper.h" 2 #include "oled_driver.h" 3 #include <stdio.h> 4 #include <string.h> 5 6 #ifdef OLED_ENABLE 7 8 // returns character cord of the logo by line number 9 char *read_logo(int row) { 10 static char logoLines[][18] = { 11 { 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0}, 12 { 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0}, 13 { 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0}, 14 { 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0} 15 }; 16 return logoLines[row]; 17 } 18 19 void render_row(int row, const char* status) { 20 // reset cursor position 21 oled_set_cursor(0, row); 22 // read logo charcode 23 char * logoLine = read_logo(row); 24 // copy logo into buffer 25 char writeLine[22]; 26 strcpy(writeLine, logoLine); 27 // combine status string with logo 28 strcat(writeLine, status); 29 // write the line to OLED 30 oled_write(writeLine, false); 31 } 32 #endif