add

libraries/FastLED-3.2.9/platforms.cpp

@@ -0,0 +1,40 @@
+#define FASTLED_INTERNAL
+
+
+// Interrupt handlers cannot be defined in the header.
+// They must be defined as C functions, or they won't
+// be found (due to name mangling), and thus won't
+// override any default weak definition.
+#if defined(NRF52_SERIES)
+
+    #include "platforms/arm/nrf52/led_sysdefs_arm_nrf52.h"
+    #include "platforms/arm/nrf52/arbiter_nrf52.h"
+
+    uint32_t isrCount;
+
+    #ifdef __cplusplus
+        extern "C" {
+    #endif
+            // NOTE: Update platforms.cpp in root of FastLED library if this changes        
+            #if defined(FASTLED_NRF52_ENABLE_PWM_INSTANCE0)
+                void PWM0_IRQHandler(void) { isrCount++; PWM_Arbiter<0>::isr_handler(); }
+            #endif
+            #if defined(FASTLED_NRF52_ENABLE_PWM_INSTANCE1)
+                void PWM1_IRQHandler(void) { isrCount++; PWM_Arbiter<1>::isr_handler(); }
+            #endif
+            #if defined(FASTLED_NRF52_ENABLE_PWM_INSTANCE2)
+                void PWM2_IRQHandler(void) { isrCount++; PWM_Arbiter<2>::isr_handler(); }
+            #endif
+            #if defined(FASTLED_NRF52_ENABLE_PWM_INSTANCE3)
+                void PWM3_IRQHandler(void) { isrCount++; PWM_Arbiter<3>::isr_handler(); }
+            #endif
+    #ifdef __cplusplus
+        }
+    #endif
+
+#endif // defined(NRF52_SERIES)
+
+
+
+// FASTLED_NAMESPACE_BEGIN
+// FASTLED_NAMESPACE_END