1 files changed, 58 insertions, 0 deletions
diff --git a/app/main.c b/app/main.c
new file mode 100644
index 0000000..84edc6f
--- /dev/null
+++ b/app/main.c
@@ -0,0 +1,58 @@
+#include "project.h"
+
+
+static void
+kbd_dispatch (void)
+{
+  uint8_t c;
+
+  if (ring_read_byte (&rx1_ring, &c))
+    return;
+
+  printf("KEY> %c\r\n",c);
+
+}
+
+int
+main (void)
+{
+//  rcc_clock_setup_in_hsi_out_48mhz ();
+  //nvic_set_priority_grouping(NVIC_PriorityGroup_4);
+
+  /*set up pll */
+  rcc_clock_setup_in_hse_8mhz_out_72mhz ();
+
+  /*turn on clocks which aren't done elsewhere */
+  rcc_periph_clock_enable (RCC_GPIOA);
+  rcc_periph_clock_enable (RCC_GPIOB);
+  rcc_periph_clock_enable (RCC_GPIOC);
+  rcc_periph_clock_enable (RCC_AFIO);
+
+
+  /*Adjust interrupt priorities so that uarts trump timer */
+  nvic_set_priority (NVIC_USART1_IRQ, 0x40);
+  nvic_set_priority (NVIC_USART2_IRQ, 0x40);
+  nvic_set_priority (NVIC_USART3_IRQ, 0x40);
+  nvic_set_priority (NVIC_SYSTICK_IRQ, 0xff);
+
+
+  ticker_init ();
+
+  led_init ();
+  usart_init ();
+  i2cp_init ();
+
+  lcd_init ();
+
+
+  lcd_write ("Hello world", 0, 0);
+
+  for (;;)
+    {
+      if (!ring_empty (&rx1_ring))
+        kbd_dispatch ();
+
+    }
+
+  return 0;
+}