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Diffstat (limited to 'examples/stm32/f4/stm32f4-discovery/fancyblink/fancyblink.c')
-rw-r--r--examples/stm32/f4/stm32f4-discovery/fancyblink/fancyblink.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/examples/stm32/f4/stm32f4-discovery/fancyblink/fancyblink.c b/examples/stm32/f4/stm32f4-discovery/fancyblink/fancyblink.c
index 056b446..397ec7d 100644
--- a/examples/stm32/f4/stm32f4-discovery/fancyblink/fancyblink.c
+++ b/examples/stm32/f4/stm32f4-discovery/fancyblink/fancyblink.c
@@ -35,8 +35,7 @@ void gpio_setup(void)
{
/* Set GPIO12-15 (in GPIO port D) to 'output push-pull'. */
gpio_mode_setup(GPIOD, GPIO_MODE_OUTPUT,
- GPIO_PUPD_NONE,
- GPIO12 | GPIO13 | GPIO14 | GPIO15);
+ GPIO_PUPD_NONE, GPIO12 | GPIO13 | GPIO14 | GPIO15);
}
int main(void)
@@ -53,7 +52,7 @@ int main(void)
while (1) {
/* Toggle LEDs. */
gpio_toggle(GPIOD, GPIO12 | GPIO13 | GPIO14 | GPIO15);
- for (i = 0; i < 6000000; i++) /* Wait a bit. */
+ for (i = 0; i < 6000000; i++) /* Wait a bit. */
__asm__("nop");
}