badge/ui/vanity.c

   1 #include "vanity.h"
   2
   3 #include "display.h"
   4 #include "event.h"
   5 #include <drivers/fatfs/ff.h>
   6
   7 #define VANITY_IMAGE_FILE "/vanity.dat"
   8
   9 void badge_vanity_read_from_fd(FIL *fd, badge_framebuffer *dest) {
  10   UINT bytes;
  11   f_read(fd, dest, sizeof(*dest), &bytes);
  12 }
  13
  14 void badge_vanity_show(void) {
  15   FIL fd;
  16   badge_framebuffer fb;
  17
  18   if(FR_OK == f_open(&fd, VANITY_IMAGE_FILE, FA_OPEN_EXISTING | FA_READ)) {
  19     badge_vanity_read_from_fd(&fd, &fb);
  20     f_close(&fd);
  21
  22     badge_framebuffer_flush(&fb);
  23
  24     badge_event_t ev;
  25     do {
  26       ev = badge_event_wait();
  27     } while(badge_event_type(ev) != BADGE_EVENT_USER_INPUT);
  28
  29     for(;;);
  30   }
  31 }