1 files changed, 35 insertions, 29 deletions
diff --git a/src/main.c b/src/main.c
index 6b13a82..3058108 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,49 +1,55 @@
 #include "project.h"
 
-void sys_tick_handler(void)
+void
+sys_tick_handler (void)
 {
-	keyboard_test();
-	mouse_test();
-	tablet_test();
+#if 0
+  printf ("fish\r\n");
+  keyboard_test ();
+  mouse_test ();
+  tablet_test ();
+#endif
 }
 
-int main(void)
+int
+main (void)
 {
-	int i;
+  int i;
 
 
-	rcc_clock_setup_in_hsi_out_48mhz();
-	rcc_periph_clock_enable(RCC_GPIOC);
-        rcc_periph_clock_enable(RCC_GPIOA);
-        rcc_periph_clock_enable(RCC_AFIO);
-        rcc_periph_clock_enable(RCC_USART1);
+  rcc_clock_setup_in_hsi_out_48mhz ();
+  rcc_periph_clock_enable (RCC_GPIOC);
+  rcc_periph_clock_enable (RCC_GPIOA);
+  rcc_periph_clock_enable (RCC_AFIO);
+  rcc_periph_clock_enable (RCC_USART1);
 
 
-	uart_init();
+  usart_init ();
 
-	usb_init();
+  usb_init ();
 
-	systick_set_clocksource(STK_CSR_CLKSOURCE_AHB_DIV8);
-	/* 48MHz / 8 = > 6Mhz */
-	systick_set_reload(3000000);
-	/* 6MHz / 3000000 => 2Hz */
+  systick_set_clocksource (STK_CSR_CLKSOURCE_AHB_DIV8);
+  /* 48MHz / 8 = > 6Mhz */
+  systick_set_reload (3000000);
+  /* 6MHz / 3000000 => 2Hz */
 
-	systick_interrupt_enable();
-	systick_counter_enable();
+  systick_interrupt_enable ();
+  systick_counter_enable ();
 
-	gpio_set(GPIOC, GPIO11);
-	gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
-		      GPIO_CNF_OUTPUT_PUSHPULL, GPIO11);
+  gpio_set (GPIOC, GPIO11);
+  gpio_set_mode (GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
+                 GPIO_CNF_OUTPUT_PUSHPULL, GPIO11);
 
-	
 
-	for (i = 0; i < 0x80000; i++)
-		__asm__("nop");
 
-	gpio_clear(GPIOC, GPIO11);
+  for (i = 0; i < 0x80000; i++)
+    __asm__ ("nop");
 
-	usb_run();
+  gpio_clear (GPIOC, GPIO11);
 
-	return 0;
-}
+  printf ("Hello world\r\n");
+
+  usb_run ();
 
+  return 0;
+}