Fix result index

platformio.ini

@@ -25,7 +25,6 @@ monitor_speed = 115200
 board_build.f_cpu = 240000000
 lib_deps = 
 	ropg/Heltec_ESP32_LoRa_v3@^0.9.1
-	adafruit/Adafruit ST7735 and ST7789 Library@^1.10.4
 build_flags = -DHELTEC_POWER_BUTTON
 
 [env:lilygo-T3S3-v1-2]
@@ -38,7 +37,6 @@ board_build.f_cpu = 240000000
 lib_deps = 
 	ropg/Heltec_ESP32_LoRa_v3@^0.9.1
 	RadioLib
-	adafruit/Adafruit ST7735 and ST7789 Library@^1.10.4
 build_flags = 
 	-DLILYGO
 	-DT3_S3_V1_2_SX1262
@@ -61,7 +59,6 @@ board_build.f_cpu = 240000000
 board_build.flash_size = 80000000L
 lib_deps = 
 	ropg/Heltec_ESP32_LoRa_v3@^0.9.1
-	adafruit/Adafruit ST7735 and ST7789 Library@^1.10.4
 build_flags = -DLILYGO
 
 [env:vision-master-e290]
@@ -95,7 +92,6 @@ lib_deps =
 	https://github.com/HelTecAutomation/Heltec_ESP32/
 	adafruit/Adafruit GFX Library@^1.11.10
 	ropg/Heltec_ESP32_LoRa_v3@^0.9.1
-	adafruit/Adafruit ST7735 and ST7789 Library@^1.10.4
 
 [env:vision-master-t190]
 platform = espressif32

src/main.cpp

@@ -948,6 +948,11 @@ void loop(void)
                         // I like this formula better
                         result_index = uint8_t(abs(rssi) / 2) - 22;
                     }
+                    if (result_index >= RADIOLIB_SX126X_SPECTRAL_SCAN_RES_SIZE)
+                    {
+                        // Maximum index possible
+                        result_index = RADIOLIB_SX126X_SPECTRAL_SCAN_RES_SIZE - 1;
+                    }
 
 #ifdef PRINT_DEBUG
                     Serial.printf("RSSI: %d IDX: %d\n", rssi, result_index);