Prevent selecting aux channels in strobes needing brightness control

This prevents a user from 3Cing into an aux channel while in one of
these strobes (candle mode and bike flasher) where they will just get
solid aux as a result, while still allowing aux channels to be used
for strobes where it might make sense (e.g. lightning, tac strobe).

Also added uses_aux to the TS10v1 aux channel which I forgot before.

hw/wurkkos/ts10/hwdef.c

@@ -15,11 +15,13 @@ bool gradual_tick_main(uint8_t gt);
 Channel channels[] = {
     { // main LEDs
         .set_level    = set_level_main,
-        .gradual_tick = gradual_tick_main
+        .gradual_tick = gradual_tick_main,
+        .uses_aux     = 0
     },
     { // aux LEDs
         .set_level    = set_level_aux,
-        .gradual_tick = gradual_tick_null
+        .gradual_tick = gradual_tick_null,
+        .uses_aux     = 1
     }
 };
 

ui/anduril/strobe-modes.c

@@ -46,8 +46,35 @@ uint8_t strobe_state(Event event, uint16_t arg) {
     #if (NUM_CHANNEL_MODES > 1) && defined(USE_CHANNEL_PER_STROBE)
     // 3 clicks: rotate through channel modes for the current strobe
     else if (event == EV_3clicks) {
-        // TODO: maybe skip aux modes?
-        set_channel_mode((channel_mode + 1) % NUM_CHANNEL_MODES);
+        uint8_t next_ch = (channel_mode);
+        // TODO: police flasher mode isn't handled by this, doesn't really matter as it sets modes anyway,
+        // but maybe should do something sensible to handle it here as well?
+        #if (defined(USE_BIKE_FLASHER_MODE) || defined(USE_CANDLE_MODE))
+          if (
+          #ifdef USE_BIKE_FLASHER_MODE
+              (current_strobe_type == bike_flasher_e)
+            #ifdef USE_CANDLE_MODE
+              ||
+            #endif
+          #endif
+          #ifdef USE_CANDLE_MODE
+              (current_strobe_type == candle_mode_e)
+          #endif
+          ){
+//              uint8_t next_ch = (channel_mode);
+              uint8_t count = 0;
+              do {
+                  count ++; //e.g. 1
+                  next_ch = ((next_ch + 1) % NUM_CHANNEL_MODES);
+                  if (!channel_uses_aux(next_ch)) break;
+              } while (count < NUM_CHANNEL_MODES);
+          } else {
+              next_ch = ((channel_mode + 1) % NUM_CHANNEL_MODES);
+          }
+          set_channel_mode(next_ch);
+        #else
+          set_channel_mode((channel_mode + 1) % NUM_CHANNEL_MODES);
+        #endif
         cfg.strobe_channels[st] = channel_mode;
         save_config();
         return EVENT_HANDLED;