1 files changed, 11 insertions, 23 deletions
diff --git a/app/main.c b/app/main.c
index b98bd82..2ac458f 100644
--- a/app/main.c
+++ b/app/main.c
@@ -15,39 +15,27 @@ int main (void)
   rcc_periph_clock_enable (RCC_USART1);
   rcc_periph_clock_enable (RCC_AFIO);
   rcc_periph_clock_enable (RCC_I2C1);
-#if 0
-  nvic_set_priority (NVIC_I2C1_EV_IRQ, 0x38);
-  nvic_set_priority (NVIC_I2C1_ER_IRQ, 0x39);
-  nvic_set_priority (NVIC_USART1_IRQ, 0x44);
-  nvic_set_priority (NVIC_SYSTICK_IRQ, 0xff);
-#else
   nvic_set_priority (NVIC_I2C1_EV_IRQ, 0xff);
   nvic_set_priority (NVIC_I2C1_ER_IRQ, 0xff);
   nvic_set_priority (NVIC_SYSTICK_IRQ, 0x80);
   nvic_set_priority (NVIC_USART1_IRQ, 0x40);
-#endif
+  nvic_set_priority (NVIC_USB_HP_CAN_TX_IRQ, 0x40);
+  nvic_set_priority (NVIC_USB_LP_CAN_RX0_IRQ, 0x40);
+
   gpio_set_mode (LED1_BANK, GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_OPENDRAIN, LED1_GPIO);
   gpio_set_mode (LED2_BANK, GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_OPENDRAIN, LED2_GPIO);
   usart_init();
   ticker_init();
-  printf ("Morning chaps!\r\n");
-#ifdef USB
+  cdcacm_rings_init();
   usb_init();
-#endif
-#ifdef I2C_BIT_BANG
-  i2c_bb_init();
-#else
+
+  printf ("Morning chaps!\r\n");
+
   i2c_hw_init();
-#endif
-
-  for (;;)  {
-#ifdef USB
-    usbd_poll (usbd_dev);
-#endif
-#ifdef I2C_BIT_BANG
-    i2c_bb_poll();
-#endif
-  }
+
+  printf ("Ready\n");
+
+  for (;;);
 
   return 0;
 }