Fix function definition and rev.b definition

platformio.ini

@@ -71,11 +71,7 @@ board = btclock_rev_b
 board_build.partitions = partition_8mb.csv
 build_flags = 
 	${btclock_base.build_flags}
-	-D MCP_INT_PIN=8docker run --rm -e RENOVATE_TOKEN -e LOG_LEVEL=debug \
-  -e "RENOVATE_REPOSITORIES=[\"your-repo-name\"]" \
-  renovate/renovate \
-  --platform local \
-  --dry-run
+	-D MCP_INT_PIN=8
 	-D NEOPIXEL_PIN=15
 	-D NEOPIXEL_COUNT=4
 	-D NUM_SCREENS=7

src/lib/led_handler.cpp

@@ -176,7 +176,7 @@ std::vector<uint16_t> frontlightGetStatus()
   return statuses;
 }
 
-inline bool frontlightIsOn()
+bool frontlightIsOn()
 {
   return frontlightOn;
 }