Revert marker SPAN callback changes

6 years ago · 3639b7bb14
parent 91cc17eb04
commit 3639b7bb14
1 changed files with 2 additions and 1 deletions
--- a/ui.c
+++ b/ui.c
@ -739,7 +739,8 @@ menu_marker_op_cb(int item, uint8_t data)
    {
      if (previous_marker == -1 || active_marker == previous_marker) {
        // if only 1 marker is active, keep center freq and make span the marker comes to the edge
-        uint32_t span = get_sweep_frequency(ST_SPAN);
+        uint32_t center = get_sweep_frequency(ST_CENTER);
+        uint32_t span = center > freq ? center - freq : freq - center;
        set_sweep_frequency(ST_SPAN, span * 2);
      } else {
        // if 2 or more marker active, set start and stop freq to each marker