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authorPiotr Esden-Tempski2013-02-26 19:33:42 -0800
committerPiotr Esden-Tempski2013-02-26 19:33:42 -0800
commit3d3ddc701486370dd0425b651d3657c8b3e305da (patch)
tree3de75907f41110b91bfd0014e509ad715eb5def6 /examples/stm32/f1/stm32-h103/usart_irq/usart_irq.c
parent9c552e75850c21bcacaeb5e28e64cf0d03ecb246 (diff)
Fixed all warnings for examples.
Diffstat (limited to 'examples/stm32/f1/stm32-h103/usart_irq/usart_irq.c')
-rw-r--r--examples/stm32/f1/stm32-h103/usart_irq/usart_irq.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/examples/stm32/f1/stm32-h103/usart_irq/usart_irq.c b/examples/stm32/f1/stm32-h103/usart_irq/usart_irq.c
index ae95df8..7ab4b53 100644
--- a/examples/stm32/f1/stm32-h103/usart_irq/usart_irq.c
+++ b/examples/stm32/f1/stm32-h103/usart_irq/usart_irq.c
@@ -22,7 +22,7 @@
#include <libopencm3/stm32/usart.h>
#include <libopencm3/cm3/nvic.h>
-void clock_setup(void)
+static void clock_setup(void)
{
rcc_clock_setup_in_hse_8mhz_out_72mhz();
@@ -34,7 +34,7 @@ void clock_setup(void)
RCC_APB2ENR_AFIOEN | RCC_APB2ENR_USART1EN);
}
-void usart_setup(void)
+static void usart_setup(void)
{
/* Enable the USART1 interrupt. */
nvic_enable_irq(NVIC_USART1_IRQ);
@@ -62,7 +62,7 @@ void usart_setup(void)
usart_enable(USART1);
}
-void gpio_setup(void)
+static void gpio_setup(void)
{
gpio_set(GPIOC, GPIO12);