+
+//! Overwrite all of RAM with 0xBEEF, then reboot.
+void monitor_ram_pattern(){
+ register int *a;
+
+ //Wipe all of ram.
+ for(a=(int*)0x1100;a<(int*)0x2500;a++){//TODO get these from the linker.
+ *((int*)a) = 0xBEEF;
+ }
+ txdata(0x00,0x90,0);
+
+ //Reboot
+ #ifdef MSP430
+ asm("br &0xfffe");
+ #endif
+}
+
+//! Return the number of contiguous bytes 0xBEEF, to measure RAM usage.
+unsigned int monitor_ram_depth(){
+ register int a;
+ register int count=0;
+ for(a=0x1100;a<0x2500;a+=2)
+ if(*((int*)a)==0xBEEF) count+=2;
+
+ return count;
+}