Simon Ford
/
semihost_powerdown
Example for use with experimental interface version supporting powerdown
Diff: main.cpp
- Revision:
- 0:befbda1bf4cd
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Oct 13 09:22:53 2010 +0000 @@ -0,0 +1,24 @@ +#include "mbed.h" + +#define USR_POWERDOWN (0x104) +int semihost_powerdown() { + uint32_t arg; + return __semihost(USR_POWERDOWN, &arg); +} + +DigitalOut myled(LED1); +DigitalOut result(LED2); + +int main() { + for(int i=0; i<10; i++) { + myled = !myled; + wait(0.2); + } + + result = semihost_powerdown(); + + while(1) { + myled = !myled; + wait(0.2); + } +}