boards/esp32-heltec-lora-v2: define BTN0_INT_FLANK

RIOT-OS · Mar 29, 2020 · 0c4fb6c · 0c4fb6c
1 parent be8e117
commit 0c4fb6c
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/boards/esp32-heltec-lora32-v2/include/board.h b/boards/esp32-heltec-lora32-v2/include/board.h
@@ -55,6 +55,13 @@
  */
 #define BTN0_MODE       GPIO_IN
 
+/**
+ * @brief   Default interrupt flank definition for the button GPIO
+ */
+#ifndef BTN0_INT_FLANK
+#define BTN0_INT_FLANK  GPIO_FALLING
+#endif
+
 /**
  * @brief   Definition for compatibility with previous versions
  */