1 files changed, 8 insertions, 32 deletions
diff --git a/02-usart/src/core/isr_vector.c b/02-usart/src/core/irq.c
index 9f3f560..c9b93c2 100644
--- a/02-usart/src/core/isr_vector.c
+++ b/02-usart/src/core/irq.c
@@ -1,4 +1,4 @@
-#include "core/isr_vector.h"
+#include "core/irq.h"
 #include "core/gpio.h"
 
 #include "arch.h"
@@ -7,15 +7,14 @@
 #ifdef ARCH_STM32L4
 
 #define IRQ_RESERVED(n)
-#define IRQ(name, n) \
+#define IRQ(name, uname_, n) \
   void WEAK name () { \
     unhandled_isr(n); \
   }
-#include "core/isrs.i"
+#include "core/isrs.inc"
 #undef IRQ_RESERVED
 #undef IRQ
 
-
 void isr_simple_pin_on()
 {
   __IO gpio_port_t* port_b = enable_gpio(GPIO_PORT_B);
@@ -24,34 +23,11 @@ void isr_simple_pin_on()
   pin_on(pin3);
 }
 
-#define DEFINE_UNHANDLED_ISR(n) \
-  int unhandled_isr_##n() \
-  { \
-    unhandled_isr(n); \
-  }
-
-
-/* Flashes wildly. */
-void super_flash()
-{
-  static int pin_on = 0;
-  __IO gpio_port_t* port_b = enable_gpio(GPIO_PORT_B);
-  gpio_output_pin_t pin3 = set_gpio_pin_output(port_b, PIN_3);
-
-  if (pin_on) {
-    pin_off(pin3);
-  } else {
-    pin_on(pin3);
-  }
-
-  pin_on = !pin_on;
-}
-
 #define IRQ_RESERVED(n) 0,
-#define IRQ(name, n) name,
+#define IRQ(name, uname_, n) name,
 const void* vectors[] __attribute__((section(".vectors"))) = {
     (void*)0x2000c000, /* Top of stack at top of sram1. 48k */
-#include "core/isrs.i"
+#include "core/isrs.inc"
 };
 #undef IRQ_RESERVED
 #undef IRQ
@@ -63,9 +39,9 @@ const void* vectors[] __attribute__((section(".vectors"))) = {
  * followed by a pause will occur indicating that the next 8 flashes indicate
  * the bits of the provided code.
  *
- * The next eight flashes are indicate either a 1 or 0 depending on the length
- * of the light being on. The first flash is the least-significant bit, the next
- * the second least, the third third least, etc.
+ * Eoch of the next eight flashes indicate either a 1 or 0 depending on the
+ * length of flash. The first flash is the least-significant bit, the next the
+ * second least, the third third least, etc.
  *
  * - A quick flash followed by a long pause indicates a 0 bit.
  * - A "long" flash followed by a equally long pause indicates a 1 bit.