diff options
Diffstat (limited to 'sw/picardy/src/ui.rs')
| -rw-r--r-- | sw/picardy/src/ui.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sw/picardy/src/ui.rs b/sw/picardy/src/ui.rs index 0d42f88..1133582 100644 --- a/sw/picardy/src/ui.rs +++ b/sw/picardy/src/ui.rs @@ -92,7 +92,6 @@ impl fmt::Display for ButtonState { #[derive(Default)] pub struct ButtonResult { - pub bfo_update : bool, pub display_update : bool, pub ptt : bool, } @@ -206,7 +205,6 @@ impl UI { state.ui_sel = new_ui_sel; state.filter_shift = new_filter_shift; - result.bfo_update = true; result.display_update = true; } @@ -227,7 +225,6 @@ impl UI { }, UISelection::IFShift => { state.filter_shift = FilterShift::USB; - result.bfo_update = true; }, } @@ -273,7 +270,10 @@ pub fn update_disp<T: hd44780_driver::bus::DataBus>(lcd: &mut HD44780<T>, state: write!(string, "{:<03}.{:<03} ", disp_freq / 1000, disp_freq % 1000).unwrap(); write!(string, "{}{:<03}", if state.rit >= 0 { "+" } else { "-" }, state.rit.abs()/10).unwrap(); - write!(string, "S{:3}", s_meter_value).unwrap(); + if string.len() <= 16 - 4 { + // Avoids crash when frequency is very negative + write!(string, "S{:3}", s_meter_value).unwrap(); + } lcd.set_cursor_pos(0, delay).unwrap(); lcd.write_str(&string, delay).unwrap(); |