Switch LEDs to match selected tool

src/config/config.h

@@ -7,6 +7,8 @@ namespace config {
 
 static constexpr const uint8_t toolCount = 5U; ///< Max number of extruders/tools/slots
 
+static constexpr const uint8_t ledCount = 10U; ///< LED count
+
 /// Absolute positions for Idler's slots: 0-4 are the real ones, the 5th index is the idle position
 static constexpr U_deg idlerSlotPositions[toolCount + 1] = {
     45.0_deg,

src/main.cpp

@@ -97,7 +97,7 @@ void setup() {
     // watchdog init
 
     shr16::shr16.Init();
-    ml::leds.SetMode(4, ml::Color::green, ml::Mode::blink0);
+    ml::leds.SetMode(0, ml::Color::green, ml::Mode::on);
     ml::leds.Step();
 
     // @@TODO if the shift register doesn't work we really can't signalize anything, only internal variables will be accessible if the UART works
@@ -108,7 +108,7 @@ void setup() {
         .baudrate = 115200,
     };
     hu::usart1.Init(&usart_conf);
-    ml::leds.SetMode(3, ml::Color::green, ml::Mode::on);
+    ml::leds.SetMode(1, ml::Color::green, ml::Mode::on);
     ml::leds.Step();
 
     // @@TODO if both shift register and the UART are dead, we are sitting ducks :(
@@ -127,12 +127,13 @@ void setup() {
     ml::leds.Step();
 
     // tmc::Init()
-    ml::leds.SetMode(1, ml::Color::green, ml::Mode::on);
+    ml::leds.SetMode(3, ml::Color::green, ml::Mode::on);
     ml::leds.Step();
 
     adc::Init();
-    ml::leds.SetMode(0, ml::Color::green, ml::Mode::on);
+    ml::leds.SetMode(4, ml::Color::green, ml::Mode::on);
     ml::leds.Step();
+
 }
 
 static constexpr const uint8_t maxMsgLen = 10;

src/modules/leds.h

@@ -79,7 +79,7 @@ public:
     /// @param color green or red LED
     /// @param mode to set
     inline void SetMode(uint8_t slot, Color color, Mode mode) {
-        SetMode(slot * 2 + color, mode);
+        SetMode(((config::ledCount/2-1)-slot) * 2 + color, mode);
     }
 
     /// Sets the mode of a LED in a pair