Fix NUM_LEDS=10, NUM_BUTTONS=16 for 2 daisy-chained MUX boards. Fix pixel7 stuck blue (was only sending 8 LED data to 10-LED chain)

include/led_stub.h

@@ -27,7 +27,7 @@ class PixelStompMux;
 
 class DefaultLedStub : public LedStub {
 private:
-    static const uint8_t NUM_LEDS = 8;
+    static const uint8_t NUM_LEDS = 10;
     LedState led_states[NUM_LEDS];
     bool initialized;
     

include/pixel_stomp_mux.h

@@ -5,14 +5,14 @@
 
 class PixelStompMux {
 public:
-    static const uint8_t NUM_BUTTONS = 8;
-    static const uint8_t NUM_LEDS = 8;
+    static const uint8_t NUM_BUTTONS = 16;
+    static const uint8_t NUM_LEDS = 10;
 
     PixelStompMux(uint8_t dat_pin, uint8_t ld_pin, uint8_t clk_pin, uint8_t di_pin);
 
     void begin();
 
-    uint8_t read_buttons();
+    uint16_t read_buttons();
     bool is_button_pressed(uint8_t index);
 
     void set_led_color(uint8_t index, uint8_t r, uint8_t g, uint8_t b);
@@ -29,5 +29,5 @@ public:
     uint8_t pin_di;
 
     CRGB leds[NUM_LEDS];
-    uint8_t last_button_state;
+    uint16_t last_button_state;
 };

include/switch_stub.h

@@ -25,7 +25,7 @@ class PixelStompMux;
 
 class DefaultSwitchStub : public SwitchStub {
 private:
-    static const uint8_t NUM_SWITCHES = 8;
+    static const uint8_t NUM_SWITCHES = 16;
     SwitchState switch_states[NUM_SWITCHES];
     bool initialized;