![](/media/cache/profiles/0738069b244a1c43c83112b735140a16.50x50_q85.jpg)
delete led heartbeat.
Dependencies: EALib USBDevice mbed
Fork of LPC4088test_ledonly by
Diff: main.cpp
- Revision:
- 0:0e8a8d6e4cfd
- Child:
- 1:65017af721b9
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sun Oct 06 04:24:24 2013 +0000 @@ -0,0 +1,35 @@ +#include "mbed.h" +#include "sdram.h" +#include "USBSerial.h" + +DigitalOut led1(LED1); +USBSerial cdc; +Serial pc(USBTX,USBRX); + +#define SIZE (1024*1024) + +int alloccount = 0; +unsigned char *ptr[100] ; + +int main() { + sdram_init(); + while(1) { + ptr[alloccount] = (unsigned char *)malloc(SIZE) ; + cdc.printf ("Allocated Address = %08X\r\n",ptr[alloccount]); + pc.printf ("Allocated Address = %08X\r\n",ptr[alloccount]); + if (ptr[alloccount] == NULL) { + cdc.printf("MAX ALLOC MEMORY %d MB\r\n",alloccount); + pc.printf("MAX ALLOC MEMORY %d MB\r\n",alloccount); + for (int i=0;i<alloccount;i++) { + free(ptr[i]); + } + alloccount = 0; + } else { + alloccount++ ; + } + led1 = 1; + wait(0.1); + led1 = 0; + wait(0.1); + } +}