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-rw-r--r--libmaple/exti.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/libmaple/exti.h b/libmaple/exti.h
index fdba184..2832e24 100644
--- a/libmaple/exti.h
+++ b/libmaple/exti.h
@@ -94,12 +94,11 @@
* EXTI[5-9] -> EXT9_5
* EXTI[10-15] -> EXT15_10
*
- *
* */
-#define NR_EXTI_CHANNELS 16
-#define NR_EXTI_PORTS 4
#define NR_EXTI_MODES 3
+#define NR_EXTI_CHANNELS 16
+#define NR_EXTI_PORTS NR_GPIO_PORTS // board specific
#define EXTI_IMR 0x40010400 // Interrupt mask register
#define EXTI_EMR (EXTI_IMR + 0x04) // Event mask register
@@ -139,6 +138,9 @@
#define EXTI_CONFIG_PORTB 1
#define EXTI_CONFIG_PORTC 2
#define EXTI_CONFIG_PORTD 3
+#define EXTI_CONFIG_PORTE 4 // Native only
+#define EXTI_CONFIG_PORTF 5 // Native only
+#define EXTI_CONFIG_PORTG 6 // Native only
#ifdef __cplusplus