added remove ignored freq from list (long press MENU)

README.md

@@ -79,7 +79,7 @@ ENABLE_SHOW_CHARGE_LEVEL         := 0       show the charge level when the radio
 ENABLE_REVERSE_BAT_SYMBOL        := 1       mirror the battery symbol on the status bar (+ pole on the right)
 ENABLE_FREQ_SEARCH_TIMEOUT       := 0       timeout if FREQ not found when using F+4 search function
 ENABLE_CODE_SEARCH_TIMEOUT       := 0       timeout if CTCSS/CDCSS not found when using F+* search function
-ENABLE_SCAN_IGNORE_LIST          := 0       ignore selected frequencies when scanning - frequencies added to list with */scan button whilst scanning
+ENABLE_SCAN_IGNORE_LIST          := 0       ignore selected frequencies when scanning - add freqs to list with short */scan button when scanning, remove freq from list with long press MENU when not scanning
 ENABLE_KILL_REVIVE               := 0       include kill and revive code
 ENABLE_AM_FIX                    := 1       dynamically adjust the front end gains when in AM mode to help prevent AM demodulator saturation, ignore the on-screen RSSI level (for now)
 ENABLE_AM_FIX_SHOW_DATA          := 1       show debug data for the AM fix (still tweaking it)

app/main.c

@@ -753,8 +753,24 @@ void MAIN_Key_MENU(const bool key_pressed, const bool key_held)
 				g_fkey_pressed  = false;
 				g_update_status = true;
 
-				#ifdef ENABLE_COPY_CHAN_TO_VFO_TO_CHAN
+				#ifdef ENABLE_SCAN_IGNORE_LIST
+
+					if (g_scan_state_dir == SCAN_STATE_DIR_OFF &&
+					    g_css_scan_mode == CSS_SCAN_MODE_OFF &&
+					    FI_freq_ignored(g_rx_vfo->p_rx->frequency) >= 0)
+					{	// remove the frequency from the ignore list
+						FI_sub_freq_ignored(g_rx_vfo->p_rx->frequency);
+						g_update_display = true;
+					}
+					#ifdef ENABLE_COPY_CHAN_TO_VFO_TO_CHAN
+						else
+							MAIN_copy_mem_vfo_mem();
+					#endif
+
+				#elif defined(ENABLE_COPY_CHAN_TO_VFO_TO_CHAN)
+
 					MAIN_copy_mem_vfo_mem();
+
 				#endif
 			}
 		}