1 files changed, 14 insertions, 0 deletions
diff --git a/src/lib/gpio.c b/src/lib/gpio.c
new file mode 100644
index 0000000..db511c4
--- /dev/null
+++ b/src/lib/gpio.c
@@ -0,0 +1,14 @@
+#include "wiring.h"
+#include "stm32f10x_rcc.h"
+#include "gpio.h"
+#include "util.h"
+
+void gpio_init(void) {
+   /* Turn on clocks for GPIO  */
+   RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA |
+                          RCC_APB2Periph_GPIOB |
+                          RCC_APB2Periph_GPIOC |
+                          RCC_APB2Periph_AFIO, 
+                          ENABLE);
+}
+