From fb110dd3e6198a885b5e3835d083fe8b42874a11 Mon Sep 17 00:00:00 2001 From: Jason Kotzin Date: Wed, 22 Aug 2012 17:00:29 -0700 Subject: stm32 F2/F4 gpio_set_af() fix --- lib/stm32/f2/gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/stm32/f2') diff --git a/lib/stm32/f2/gpio.c b/lib/stm32/f2/gpio.c index 984cddb..c577c3a 100644 --- a/lib/stm32/f2/gpio.c +++ b/lib/stm32/f2/gpio.c @@ -86,7 +86,7 @@ void gpio_set_af(u32 gpioport, u8 alt_func_num, u16 gpios) for (i = 8; i < 16; i++) { if (!((1 << i) & gpios)) continue; - afrl &= ~GPIO_AFR_MASK(i - 8); + afrh &= ~GPIO_AFR_MASK(i - 8); afrh |= GPIO_AFR(i - 8, alt_func_num); } -- cgit v1.2.3