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qmk_firmware

custom branch of QMK firmware git clone https://anongit.hacktivis.me/git/qmk_firmware.git

oled_helper.c (1080B)

    

  1. #include "oled_helper.h"
  2. #include "oled_driver.h"
  3. #include <stdio.h>
  4. #include <string.h>
  6. #ifdef OLED_ENABLE
  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. }
  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