This program will kill your mbed LPC1114FN28. Don't set dp23 as DigitalOut!! Don't run this program.
You can see a source program for your reference.
But please do not run this program in your mbed board!!
Don't set dp23(nR) pin as DigitalOut!!!
Please also refer following Note.
http://developer.mbed.org/users/kenjiArai/notebook/lpc1114fn28---suggestion-for-improvement/#
main.cpp
- Committer:
- kenjiArai
- Date:
- 2014-11-15
- Revision:
- 1:bf73d036c0de
- Parent:
- 0:a18f5223f8a6
File content as of revision 1:bf73d036c0de:
/* * mbed Application program for the mbed * !!!This is very dangerous program!!! * Just check this source file and don't run on the mbed LPC1114FN28 * by Kenji Arai / JH1PJL * http://mbed.org/users/kenjiArai/ * Created: Nobember 15th, 2014 */ #include "mbed.h" #define KILL 0 DigitalOut myled(dp28); // LED for Debug // This is a problem!! dp23 is pin23, PIO0_0 and assigned for RESET. DigitalOut chip_will_die(dp23); // DON'T SET PIN23 OUTPUT MODE int main() { while (true){ wait(1.0); myled = !myled; chip_will_die = KILL; } } #error "Don't copy binary file into the mbed !!!!!" #error "Don't use dp23 as output!!!!!!!" // You CANNOT use the mbed chip after copying bin file into the mbed!!! // After run this program, you cannot run any other program due to RESET is always zero!!! // You cannot use LPC1114 chip and you need special resucue for recovery!!!