From 1ed0e45fc26a016645c91daf3e1c14cef5d477ba Mon Sep 17 00:00:00 2001
From: Noralf Trønnes <noralf@tronnes.org>
Date: Thu, 2 Aug 2018 14:52:03 +0200
Subject: Add i2cslave.I2CSlave bindings

---
 lib/utils/interrupt_char.c | 5 +++++
 lib/utils/interrupt_char.h | 3 +++
 2 files changed, 8 insertions(+)

(limited to 'lib')

diff --git a/lib/utils/interrupt_char.c b/lib/utils/interrupt_char.c
index fca0f95b5..91ee5c80e 100644
--- a/lib/utils/interrupt_char.c
+++ b/lib/utils/interrupt_char.c
@@ -47,4 +47,9 @@ void mp_keyboard_interrupt(void) {
     #endif
 }
 
+// Check to see if we've been CTRL-C'ed by autoreload or the user.
+bool mp_hal_is_interrupted(void) {
+    return MP_STATE_VM(mp_pending_exception) == MP_OBJ_FROM_PTR(&MP_STATE_VM(mp_kbd_exception));
+}
+
 #endif
diff --git a/lib/utils/interrupt_char.h b/lib/utils/interrupt_char.h
index ca50d4d56..e0b1db529 100644
--- a/lib/utils/interrupt_char.h
+++ b/lib/utils/interrupt_char.h
@@ -26,8 +26,11 @@
 #ifndef MICROPY_INCLUDED_LIB_UTILS_INTERRUPT_CHAR_H
 #define MICROPY_INCLUDED_LIB_UTILS_INTERRUPT_CHAR_H
 
+#include <stdbool.h>
+
 extern int mp_interrupt_char;
 void mp_hal_set_interrupt_char(int c);
 void mp_keyboard_interrupt(void);
+bool mp_hal_is_interrupted(void);
 
 #endif // MICROPY_INCLUDED_LIB_UTILS_INTERRUPT_CHAR_H
-- 
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