int getMemory8(uint8_t * mem_addr) {
static int kbflag=0;
static int dflag=0;
switch (mem_addr-mem) {
case UCSR0A_IDX:
#if defined(WIN32)
if (!kbflag) kbflag=kbhit();
#endif
if (kbflag) dflag=1;
return kbflag?0xa0:0x20;
case UDR0_IDX:
kbflag=0;
return os_getchar(); // not getchar()!!
case ADCSRA_IDX:
//while ((getMemory8(ADCSRA_328P) & (1 << ADIF)) == 0) // Ende der AD-Wandlung abwarten mit ADF==4
return mem_addr[0]|(1<<4);
default:
#if _DEBUG
if (mem_addr-mem<0||mem_addr-mem>=MAXMEMORY) {
showstack("out of range");
printf("memory8 [0x%04x]->%d;\n", mem_addr-mem, mem_addr[0]);
} else {
// printf("memory8 [0x%04x]->%d;\n", top.s1.i, mem[top.s1.i]);
}
#endif
return mem_addr[0];
}
// if (dflag) showstack("dflag==1");
}
uint STDCALL gesave_bwdc( uint val )
{
if ( val >= KERNEL_COUNT && !gecodes[ val ] )
{
print("GESAVE ERROR %i\n", val );
os_getchar();
}
return gesave_bwdi( val >= KERNEL_COUNT ? gecodes[ val ] : val );
}
uint STDCALL gesave_cmdflag( uint val )
{
uint flag = val & 0xFF000000;
val &= 0xFFFFFF;
if ( val >= KERNEL_COUNT )
{
if ( !gecodes[ val ] )
{
print("GESAVE ERROR %i\n", val );
os_getchar();
}
else
val = gecodes[ val ];
}
gesave_adduint( val | flag );
return val | flag;
}
