From c565e2b90d091ec80ef4620dd668407e951edea6 Mon Sep 17 00:00:00 2001
From: Angus Gratton <gus@projectgus.com>
Date: Wed, 26 Aug 2015 10:49:00 +1000
Subject: [PATCH] gpio.h: Explicit cast to enum type (needed for g++)
---
core/include/esp/gpio.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/core/include/esp/gpio.h b/core/include/esp/gpio.h
index 1f1ce14..679fff2 100644
--- a/core/include/esp/gpio.h
+++ b/core/include/esp/gpio.h
@@ -124,7 +124,7 @@ INLINED void gpio_set_interrupt(const uint8_t gpio_num, const gpio_inttype_t int
/* Return the interrupt type set for a pin */
INLINED gpio_inttype_t gpio_get_interrupt(const uint8_t gpio_num)
{
- return FIELD2VAL(GPIO_CONF_INTTYPE, GPIO.CONF[gpio_num]);
+ return (gpio_inttype_t)FIELD2VAL(GPIO_CONF_INTTYPE, GPIO.CONF[gpio_num]);
}
#endif