anzeige.c: Wagonanzahl Wochentagsabhängig

1 files changed, 4 insertions, 1 deletions

diff --git a/anzeige.c b/anzeige.c
index 5ac1fab..e271fff 100644
--- a/anzeige.c
+++ b/anzeige.c
@@ -110,7 +110,10 @@ int main(int argc, char **argv)
         turn_off_display();
         return EXIT_FAILURE;
       }
-      for (int i=0; i<5; i++) {
+      struct tm time_struct;
+      memset(&time_struct, 0, sizeof(time_struct));
+      localtime_r(&next_update, &time_struct);
+      for (int i = 0; i < (time_struct . tm_wday + 6) % 7 + 1; i++) {
         if (text_buffer + TEXT_BUFFER_LENGTH - text_buffer_end <= 0)
           break;
         text_buffer_end += snprintf(text_buffer_end, text_buffer + TEXT_BUFFER_LENGTH - text_buffer_end, "%c%c%c%c", 0xEE, i==0 ? 0x01 : 0x03, 0xEE, i==0 ? 0x02 : 0x04);