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Diffstat (limited to 'examples/obldc/led/led.c')
-rw-r--r--examples/obldc/led/led.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/obldc/led/led.c b/examples/obldc/led/led.c
index 44695f8..7784106 100644
--- a/examples/obldc/led/led.c
+++ b/examples/obldc/led/led.c
@@ -28,7 +28,7 @@ void clock_setup(void)
/* Enable GPIOA clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
+
/* Enable GPIOB clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
}
@@ -38,7 +38,7 @@ void gpio_setup(void)
/* Set GPIO6 and 7 (in GPIO port A) to 'output push-pull'. */
gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
GPIO_CNF_OUTPUT_PUSHPULL, GPIO6 | GPIO7);
-
+
/* Set GPIO0 and 1 (in GPIO port B) to 'output push-pull'. */
gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
GPIO_CNF_OUTPUT_PUSHPULL, GPIO0 | GPIO1);