First Last / KL25Z_not_booting

Code for bug report; KL25Z not running when PTA4 hasn't been high for > 400ms

Dependencies:   mbed-src

  • First revision: error, KL25Z will not boot when PTA4 is low
  • Second revision: solved by adding NMI handler (thanks Erik Olieman). This is a fix when using mbed compiled library
  • Third revision: solved by changing startup file. NMI handler no longer needed. This can now only be used when using mbed-src

Files at this revision

API Documentation at this revision

Revision 1:ebb9ac70fa32, committed 2013-10-16

Comitter:
vsluiter
Date:
Wed Oct 16 07:45:13 2013 +0000
Parent:
0:1ee47a3d42c5
Commit message:
This program is working! Thanks to Erik Olieman for pointing out the missing "extern 'C'"

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed-src.lib Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show diff for this revision Revisions of this file 
diff -r 1ee47a3d42c5 -r ebb9ac70fa32 main.cpp
--- a/main.cpp	Tue Oct 15 09:56:45 2013 +0000
+++ b/main.cpp	Wed Oct 16 07:45:13 2013 +0000
@@ -1,9 +1,14 @@
 #include "mbed.h"
 
+extern "C" void NMI_Handler() {
+    DigitalIn bla(PTA4);
+}
+
 DigitalOut rled(LED_RED);
 DigitalOut bled(LED_BLUE);
 DigitalOut gled(LED_GREEN);
-InterruptIn test(PTA4);
+
+
 
 void falling()
 {
@@ -24,6 +29,7 @@
 
 int main()
 {
+    InterruptIn test(PTA4);
     test.fall(falling);
     test.rise(rising);
     while(1) {

diff -r 1ee47a3d42c5 -r ebb9ac70fa32 mbed-src.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-src.lib	Wed Oct 16 07:45:13 2013 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed-src/#a3c7023e45de

diff -r 1ee47a3d42c5 -r ebb9ac70fa32 mbed.bld
--- a/mbed.bld	Tue Oct 15 09:56:45 2013 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f
\ No newline at end of file