void SerialUI::showFreeRAM()
{
extern int __heap_start, *__brkval;
int v;
print_P(PSTR("Free RAM: "));
println(freeRAM());
}
void printArray(void* p){
while(1){
/*int s;
int end;
dprintf("%d_s %d_end",(int)&s,(int)&end);*/
//freeRAM();
dprintf("%d", freeRAM());
vTaskDelay(1000);
}
}
//=====================================================================================
// show amount of RAM free
//=====================================================================================
void showFreeRAM()
{
extern uint16_t __bss_end;
extern void * __brkval;
uint16_t stackVar;
DIAGPRINT(F("free RAM: ")); DIAGPRINT(freeRAM(&stackVar)); DIAGPRINTLN(F(" bytes "));
DIAGPRINT(F(" __bss_end: ")); print0x04x((uint16_t)&__bss_end); DIAGPRINTLN();
DIAGPRINT(F(" __brkval: ")); print0x04x((uint16_t)__brkval); DIAGPRINTLN();
DIAGPRINT(F(" stackpointer: ")); print0x04x((uint16_t)AVR_STACK_POINTER_REG); DIAGPRINTLN();
}