From 734a87d4c55e29545bdaa0a23049a0bacbd41e06 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Sat, 25 Jul 2009 01:48:50 +0200 Subject: Factor out some code into gpio_setup(). --- examples/miniblink/miniblink.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'examples/miniblink/miniblink.c') diff --git a/examples/miniblink/miniblink.c b/examples/miniblink/miniblink.c index 2370742..f0c268d 100644 --- a/examples/miniblink/miniblink.c +++ b/examples/miniblink/miniblink.c @@ -19,10 +19,8 @@ #include -int main(void) +void gpio_setup(void) { - int i; - /* Enable GPIOC clock. */ /* Manually: */ // RCC_APB2ENR |= IOPCEN; @@ -36,6 +34,13 @@ int main(void) /* Using API functions: */ gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, GPIO12); +} + +int main(void) +{ + int i; + + gpio_setup(); /* Blink the LED (PC12) on the board. */ while (1) { -- cgit v1.2.3