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fix looking glass frequency cast error (#3253)

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* fix looking glass frequency cast error

* add useless protecter back
This commit is contained in:
未来方舟
2026-07-08 10:08:24 +08:00
committed by GitHub
parent e3eafbeb66
commit 03fe508aae
3 changed files with 10 additions and 6 deletions
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firmware/application/apps/ui_looking_glass_app.cpp
+6 -3
View File
@@ -328,8 +328,8 @@ void GlassView::update_min(int32_t v) {
min_size = search_span;
if (min_size < 1)
min_size = 1;
if (v > 7200 - min_size) {
v = 7200 - min_size;
if (v > LOOKING_GLASS_MAX_FREQ_MHZ - min_size) {
v = LOOKING_GLASS_MAX_FREQ_MHZ - min_size;
}
if (v > (field_frequency_max.value() - min_size))
field_frequency_max.set_value(v + min_size, false);
@@ -348,6 +348,9 @@ void GlassView::update_max(int32_t v) {
if (v < min_size) {
v = min_size;
}
if (v > LOOKING_GLASS_MAX_FREQ_MHZ) {
v = LOOKING_GLASS_MAX_FREQ_MHZ;
}
if (v < (field_frequency_min.value() + min_size))
field_frequency_min.set_value(v - min_size, false);
if (locked_range)
@@ -630,7 +633,7 @@ void GlassView::load_presets() {
parse_int(cols[1], entry.max);
entry.label = trimr(cols[2]);
if (entry.min == 0 || entry.max == 0 || entry.min >= entry.max)
if (entry.max == 0 || entry.min >= entry.max)
continue; // Invalid line.
presets_db.emplace_back(std::move(entry));
firmware/application/apps/ui_looking_glass_app.hpp
+3 -2
View File
@@ -42,6 +42,7 @@ namespace ui {
#define LOOKING_GLASS_SLICE_WIDTH_MAX 20000000
#define LOOKING_GLASS_MAX_SAMPLERATE 20000000
#define MHZ_DIV 1000000
#define LOOKING_GLASS_MAX_FREQ_MHZ 7250 // HackRF upper tuning limit (band_high top), in MHz
// blanked DC (16 centered bins ignored ) and top left and right (2 bins ignored on each side )
#define LOOKING_GLASS_FASTSCAN 0
@@ -179,14 +180,14 @@ class GlassView : public View {
NumberField field_frequency_min{
{UI_POS_X(4), UI_POS_Y(0)},
4,
{0, 7199},
{0, LOOKING_GLASS_MAX_FREQ_MHZ - 1},
1, // number of steps by encoder delta
' '};
NumberField field_frequency_max{
{UI_POS_X(13), UI_POS_Y(0)},
4,
{1, 7200},
{1, LOOKING_GLASS_MAX_FREQ_MHZ},
1, // number of steps by encoder delta
' '};
mbt
+1 -1
View File
@@ -200,7 +200,7 @@ Build options:
-G, --generator <name> CMake generator (default: Ninja)
-j, --jobs <n> Build parallelism (default: host CPU count)
--target <name> Build a specific target
--clean Remove build directory, run libopencm3 clean, and exit
--clean Remove build directory, run libopencm3 clean, and exit
--cmake-arg <arg> Extra CMake configure arg (repeatable)
--build-arg <arg> Extra cmake --build arg (repeatable)
-y, --non-interactive Fail instead of prompting when required input is missing