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Diffstat (limited to 'examples/stm32/f1/obldc-strip')
-rw-r--r--examples/stm32/f1/obldc-strip/can/can.c6
-rw-r--r--examples/stm32/f1/obldc-strip/led/led.c4
-rw-r--r--examples/stm32/f1/obldc-strip/systick/systick.c2
-rw-r--r--examples/stm32/f1/obldc-strip/usart/usart.c6
4 files changed, 9 insertions, 9 deletions
diff --git a/examples/stm32/f1/obldc-strip/can/can.c b/examples/stm32/f1/obldc-strip/can/can.c
index b295486..0f20360 100644
--- a/examples/stm32/f1/obldc-strip/can/can.c
+++ b/examples/stm32/f1/obldc-strip/can/can.c
@@ -46,7 +46,7 @@ struct can_rx_msg {
struct can_tx_msg can_tx_msg;
struct can_rx_msg can_rx_msg;
-void gpio_setup(void)
+static void gpio_setup(void)
{
/* Enable Alternate Function clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
@@ -69,7 +69,7 @@ void gpio_setup(void)
}
-void systick_setup(void)
+static void systick_setup(void)
{
/* 64MHz / 8 => 8000000 counts per second */
systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
@@ -84,7 +84,7 @@ void systick_setup(void)
systick_counter_enable();
}
-void can_setup(void)
+static void can_setup(void)
{
/* Enable peripheral clocks. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
diff --git a/examples/stm32/f1/obldc-strip/led/led.c b/examples/stm32/f1/obldc-strip/led/led.c
index e9fb92f..5fc3491 100644
--- a/examples/stm32/f1/obldc-strip/led/led.c
+++ b/examples/stm32/f1/obldc-strip/led/led.c
@@ -20,7 +20,7 @@
#include <libopencm3/stm32/f1/rcc.h>
#include <libopencm3/stm32/f1/gpio.h>
-void clock_setup(void)
+static void clock_setup(void)
{
/* Set STM32 to 64 MHz. */
rcc_clock_setup_in_hsi_out_64mhz();
@@ -32,7 +32,7 @@ void clock_setup(void)
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
}
-void gpio_setup(void)
+static void gpio_setup(void)
{
/* Configure PB4 as GPIO. */
diff --git a/examples/stm32/f1/obldc-strip/systick/systick.c b/examples/stm32/f1/obldc-strip/systick/systick.c
index 6a946a6..fefec2c 100644
--- a/examples/stm32/f1/obldc-strip/systick/systick.c
+++ b/examples/stm32/f1/obldc-strip/systick/systick.c
@@ -25,7 +25,7 @@
u32 temp32;
-void gpio_setup(void)
+static void gpio_setup(void)
{
/* Enable alternate function peripheral clock. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
diff --git a/examples/stm32/f1/obldc-strip/usart/usart.c b/examples/stm32/f1/obldc-strip/usart/usart.c
index 56940e2..11f3403 100644
--- a/examples/stm32/f1/obldc-strip/usart/usart.c
+++ b/examples/stm32/f1/obldc-strip/usart/usart.c
@@ -21,7 +21,7 @@
#include <libopencm3/stm32/f1/gpio.h>
#include <libopencm3/stm32/usart.h>
-void clock_setup(void)
+static void clock_setup(void)
{
rcc_clock_setup_in_hsi_out_64mhz();
@@ -31,7 +31,7 @@ void clock_setup(void)
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
}
-void usart_setup(void)
+static void usart_setup(void)
{
/* Setup GPIO6 (in GPIO port A) to 'output push-pull' for LED use. */
gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
@@ -55,7 +55,7 @@ void usart_setup(void)
usart_enable(USART1);
}
-void gpio_setup(void)
+static void gpio_setup(void)
{
/* Set GPIO5 (in GPIO port B) to 'output push-pull'. */
gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,