fix unused warning (#1970)

portapack-mayhem · Mar 10, 2024 · 986e37a · 986e37a
1 parent 2ac36d2
commit 986e37a
Showing 1 changed file with 19 additions and 17 deletions.
diff --git a/firmware/application/apps/ui_level.cpp b/firmware/application/apps/ui_level.cpp
@@ -172,24 +172,26 @@ void LevelView::on_statistics_update(const ChannelStatistics& statistics) {
     }
     // refresh sat
     uint8_t rx_sat = ((uint32_t)shared_memory.m4_performance_counter) * 100 / 127;
-    last_rx_sat = rx_sat;
-    freq_stats_rx.set("RxSat: " + to_string_dec_uint(rx_sat) + "%");
-    uint8_t br = 0;
-    uint8_t bg = 0;
-    uint8_t bb = 0;
-    if (rx_sat <= 80) {
-        bg = (255 * rx_sat) / 80;
-        bb = 255 - bg;
-    } else if (rx_sat > 80) {
-        br = (255 * (rx_sat - 80)) / 20;
-        bg = 255 - br;
+    if (last_rx_sat != rx_sat) {
+        last_rx_sat = rx_sat;
+        freq_stats_rx.set("RxSat: " + to_string_dec_uint(rx_sat) + "%");
+        uint8_t br = 0;
+        uint8_t bg = 0;
+        uint8_t bb = 0;
+        if (rx_sat <= 80) {
+            bg = (255 * rx_sat) / 80;
+            bb = 255 - bg;
+        } else if (rx_sat > 80) {
+            br = (255 * (rx_sat - 80)) / 20;
+            bg = 255 - br;
+        }
+        Style style_freq_stats_rx{
+            .font = font::fixed_8x16,
+            .background = {br, bg, bb},
+            .foreground = {255, 255, 255},
+        };
+        freq_stats_rx.set_style(&style_freq_stats_rx);
     }
-    Style style_freq_stats_rx{
-        .font = font::fixed_8x16,
-        .background = {br, bg, bb},
-        .foreground = {255, 255, 255},
-    };
-    freq_stats_rx.set_style(&style_freq_stats_rx);
 
 } /* on_statistic_updates */