From 058c283919424ef8b4425cdf74739535dd1d8072 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <tullivan99@gmail.com>
Date: Mon, 1 Jan 2018 17:40:28 -0500
Subject: heap; multitasking

---
 stm32l4xx_it.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'stm32l4xx_it.c')

diff --git a/stm32l4xx_it.c b/stm32l4xx_it.c
index c3bd859..dc6dc16 100644
--- a/stm32l4xx_it.c
+++ b/stm32l4xx_it.c
@@ -1,25 +1,29 @@
-#include <stdint.h>
+#include <stm32l476xx.h>
 
 void NMI_Handler(void) {}
 
 void HardFault_Handler(void)
 {
-  while (1);
+	GPIOA->BSRR |= (1 << 5) | (1 << 6);
+	while (1);
 }
 
 void MemManage_Handler(void)
 {
-  while (1);
+	GPIOA->BSRR |= (1 << 5) | (1 << 6);
+	while (1);
 }
 
 void BusFault_Handler(void)
 {
-  while (1);
+	GPIOA->BSRR |= (1 << 5) | (1 << 6);
+	while (1);
 }
 
 void UsageFault_Handler(void)
 {
-  while (1);
+	GPIOA->BSRR |= (1 << 5) | (1 << 6);
+	while (1);
 }
 
 void SVC_Handler(void) {}
-- 
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