From 4c05086661bd486490442318934a57b93304aa0e Mon Sep 17 00:00:00 2001 From: Scott Shawcroft Date: Wed, 22 Feb 2017 20:10:10 +0100 Subject: Check that neopixel write is actually given a DigitalInOut. --- shared-bindings/microcontroller/Pin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'shared-bindings/microcontroller') diff --git a/shared-bindings/microcontroller/Pin.c b/shared-bindings/microcontroller/Pin.c index ca717fe23..fd5285192 100644 --- a/shared-bindings/microcontroller/Pin.c +++ b/shared-bindings/microcontroller/Pin.c @@ -74,7 +74,7 @@ const mp_obj_type_t mcu_pin_type = { void assert_pin(mp_obj_t obj, bool none_ok) { if ((obj != mp_const_none || !none_ok) && !MP_OBJ_IS_TYPE(obj, &mcu_pin_type)) { - nlr_raise(mp_obj_new_exception_msg(&mp_type_TypeError, "Expected a Pin")); + nlr_raise(mp_obj_new_exception_msg_varg(&mp_type_TypeError, "Expected a %q", mcu_pin_type.name)); } } -- cgit v1.2.3