X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=Lib%2Fmk20dx.c;h=ec6908c7ae0d043b7cc759027e1d81d81114851c;hb=6dfeffd9cad508817757d1afaba4ab0901cc9786;hp=2b1194337c5ca17c4de510c1b4cd142315b5c7af;hpb=03f60df94d395e3f4c923d17c3651501024975ee;p=kiibohd-controller.git

diff --git a/Lib/mk20dx.c b/Lib/mk20dx.c
index 2b11943..ec6908c 100644
--- a/Lib/mk20dx.c
+++ b/Lib/mk20dx.c
@@ -70,7 +70,7 @@ void ResetHandler();
 // NVIC - Default ISR
 void fault_isr()
 {
-	print("Fault!");
+	print("Fault!" NL );
 	while ( 1 )
 	{
 		// keep polling some communication while in fault
@@ -99,35 +99,48 @@ void systick_default_isr()
 // NVIC - Non-Maskable Interrupt ISR
 void nmi_default_isr()
 {
-	print("NMI!");
+	print("NMI!" NL );
 }
 
 
 // NVIC - Hard Fault ISR
 void hard_fault_default_isr()
 {
-	print("Hard Fault!");
+	print("Hard Fault! SCB_HFSR: ");
+	printHex32( SCB_HFSR );
+	print( NL );
+	SOFTWARE_RESET();
 }
 
 
 // NVIC - Memory Manager Fault ISR
 void memmanage_fault_default_isr()
 {
-	print("Memory Manager Fault!");
+	print("Memory Manager Fault! SCB_CFSR: ");
+	printHex32( SCB_CFSR );
+	print(" SCB_MMAR: ");
+	printHex32( SCB_MMAR );
+	print( NL );
 }
 
 
 // NVIC - Bus Fault ISR
 void bus_fault_default_isr()
 {
-	print("Bus Fault!");
+	print("Bus Fault! SCB_CFSR: ");
+	printHex32( SCB_CFSR );
+	print(" SCB_BFAR: ");
+	printHex32( SCB_BFAR );
+	print( NL );
 }
 
 
 // NVIC - Usage Fault ISR
 void usage_fault_default_isr()
 {
-	print("Usage Fault!");
+	print("Usage Fault! SCB_CFSR: ");
+	printHex32( SCB_CFSR );
+	print( NL );
 }