From cbef43ddd830bd3292b05d12fe4a3f7e6c0b7a17 Mon Sep 17 00:00:00 2001 From: Piotr Esden-Tempski Date: Fri, 24 Feb 2012 16:43:37 -0800 Subject: Added set priority group convenience function. --- lib/stm32/f1/scb.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib/stm32/f1/scb.c') diff --git a/lib/stm32/f1/scb.c b/lib/stm32/f1/scb.c index 54c5776..8c3238c 100644 --- a/lib/stm32/f1/scb.c +++ b/lib/stm32/f1/scb.c @@ -28,3 +28,8 @@ void scb_reset_system(void) { SCB_AIRCR = SCB_AIRCR_VECTKEY | SCB_AIRCR_SYSRESETREQ; } + +void scb_set_priority_grouping(u32 prigroup) +{ + SCB_AIRCR = SCB_AIRCR_VECTKEY | prigroup; +} -- cgit v1.2.3