anzeige.c: unify loop (for now)

1 files changed, 1 insertions, 2 deletions

diff --git a/anzeige.c b/anzeige.c
index 55c234a..b08d4d6 100644
--- a/anzeige.c
+++ b/anzeige.c
@@ -194,15 +194,14 @@ void *put_on_display(void *param)
       printf("=\n");
 #endif
       display_data -> is_buf = display_data -> should_buf;
+      for (line=0; line<7; line++) {
 #ifdef SKIP_GPIO
-      for (line=6; line>=0; line--) {
          for (column=0; column<40; column++) {
             if ((*(display_data -> buf[display_data -> is_buf] + column)>>line) & 0x01)
                printf("X");
             else
                printf(".");
 #else
-      for (line=0; line<7; line++) {
          GPIO_CLR = 1<<GATE_PIN; // Licht an
          for (column=0; column<8; column++) {
             GPIO_CLR = 1<<SER_CLK_PIN;