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Diffstat (limited to 'examples/stm32/f1/stm32-h103/pwm_6step/pwm_6step.c')
-rw-r--r--examples/stm32/f1/stm32-h103/pwm_6step/pwm_6step.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/examples/stm32/f1/stm32-h103/pwm_6step/pwm_6step.c b/examples/stm32/f1/stm32-h103/pwm_6step/pwm_6step.c
index deb0ff0..b0efdde 100644
--- a/examples/stm32/f1/stm32-h103/pwm_6step/pwm_6step.c
+++ b/examples/stm32/f1/stm32-h103/pwm_6step/pwm_6step.c
@@ -28,12 +28,12 @@
u16 exti_direction = FALLING;
-void clock_setup(void)
+static void clock_setup(void)
{
rcc_clock_setup_in_hse_8mhz_out_72mhz();
}
-void gpio_setup(void)
+static void gpio_setup(void)
{
/* Enable GPIOC clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
@@ -43,7 +43,7 @@ void gpio_setup(void)
GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
}
-void exti_setup(void)
+static void exti_setup(void)
{
/* Enable GPIOA clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
@@ -80,7 +80,7 @@ void exti0_isr(void)
}
}
-void tim_setup(void)
+static void tim_setup(void)
{
/* Enable TIM1 clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_TIM1EN);