/***************************************************************************
* \brief setup/enable button and encoder interrupts
* \return int: 1 - no Error
***************************************************************************/
int initInterrupt (void)
{
TPUMCR = 0x0080 | ARB_TPU; // user access, iarb = 0x04
TICR = 0x0200 | VEC_TPU; // int level = 2, set Base Vector 0x80
DIOInit(USW0, INPUT); // init USW0 as input port
//DIOInit(USW1, INPUT); // init USW1 as input port
//DIOInit(USW2, INPUT); // init USW2 as input port
DIOInit(USW3, INPUT); // init USW3 as input port
DIOInit(ENC_A, INPUT); // init ENC_A as input port
DIOInit(ENC_B, INPUT); // init ENC_B as input port
EXCEPT_VEC(VEC_TPU + USW0) = Usw0ISR; // Initialize vectortable and assign function
//EXCEPT_VEC(VEC_TPU + USW1) = Usw1ISR; // Initialize vectortable and assign function
//EXCEPT_VEC(VEC_TPU + USW2) = Usw2ISR; // Initialize vectortable and assign function
EXCEPT_VEC(VEC_TPU + USW3) = Usw3ISR; // Initialize vectortable and assign function
EXCEPT_VEC(VEC_TPU + ENC_A) = EncAISR; // Initialize vectortable and assign function
EXCEPT_VEC(VEC_TPU + ENC_B) = EncBISR; // Initialize vectortable and assign function
asm{andi #0x201f,sr} // CPU Priorit‰t auf tiefste Ebene, alle Interrupts akzeptiert
return (1);
}
int _BaseBoardIdGet() {
int adrs[3],inbit,extrabit;
int saveCN2_6,saveCN2_8,saveCN1_98,saveCN1_83,saveCN1_85;
int i,value=0,tmp;
System *sys = SystemInit(0);
DIO *dio = DIOInit(0);
if (!dio) return 0;
adrs[0] = sys->MapLookup(sys,ASCIIZLocal("CN2_6"));
if (adrs[0] < 0) return 0;
adrs[1] = sys->MapLookup(sys,ASCIIZLocal("CN2_8"));
if (adrs[1] < 0) return 0;
adrs[2] = sys->MapLookup(sys,ASCIIZLocal("CN1_98"));
if (adrs[2] < 0) return 0;
inbit = sys->MapLookup(sys,ASCIIZLocal("CN1_83"));
if (inbit < 0) return 0;
extrabit = sys->MapLookup(sys,ASCIIZLocal("CN1_85"));
if (extrabit < 0) return 0;
dio->Lock(dio,adrs[0],0);
dio->Lock(dio,adrs[1],0);
dio->Lock(dio,adrs[2],0);
dio->Lock(dio,inbit,0);
dio->Lock(dio,extrabit,0);
saveCN2_6 = dio->GetAsync(dio,adrs[0]);
saveCN2_8 = dio->GetAsync(dio,adrs[1]);
saveCN1_98 = dio->GetAsync(dio,adrs[2]);
saveCN1_83 = dio->GetAsync(dio,inbit);
saveCN1_85 = dio->GetAsync(dio,extrabit);
dio->SetAsync(dio,inbit,INPUT);
dio->SetAsync(dio,extrabit,INPUT);
for (i=7;i>=0;i--) {
dio->SetAsync(dio,adrs[0],i&1?LOW:HIGH);
dio->SetAsync(dio,adrs[1],i&2?LOW:HIGH);
dio->SetAsync(dio,adrs[2],i&4?HIGH:LOW);
if ((tmp=dio->GetAsync(dio,adrs[0])) != ((i&1)?LOW:HIGH)) {
//printf("adrs[0] wrote %s, read back %s\n",
// DIOValueString((i&1)?LOW:HIGH),DIOValueString(tmp));
}
if ((tmp=dio->GetAsync(dio,adrs[1])) != ((i&2)?LOW:HIGH)) {
//printf("adrs[1] wrote %s, read back %s\n",
// DIOValueString((i&2)?LOW:HIGH),DIOValueString(tmp));
}
if ((tmp=dio->GetAsync(dio,adrs[2])) != ((i&4)?HIGH:LOW)) {
//printf("adrs[2] wrote %s, read back %s\n",
// DIOValueString((i&4)?HIGH:LOW),DIOValueString(tmp));
}
value <<= 1;
tmp = dio->GetAsync(dio,inbit);
tmp = dio->GetAsync(dio,inbit);
value |= (3+tmp);
}
dio->SetAsync(dio,adrs[0],saveCN2_6);
dio->SetAsync(dio,adrs[1],saveCN2_8);
dio->SetAsync(dio,adrs[2],saveCN1_98);
dio->SetAsync(dio,inbit,saveCN1_83);
dio->SetAsync(dio,extrabit,saveCN1_85);
dio->Unlock(dio,adrs[0],0);
dio->Unlock(dio,adrs[1],0);
dio->Unlock(dio,adrs[2],0);
dio->Unlock(dio,inbit,0);
dio->Unlock(dio,extrabit,0);
//fprintf(stderr,"%X\n",value);
//value = value & 0x3F;
// TO DO: look up value in Map
switch (value & 0x3F) {
case 0x01: return 0x8395;
case 0x02: return 0x8390;
case 0x03: return 0x8510;
case 0x04: return 0x8500;
case 0x05: return 0x8400;
case 0x06: return 0x8160;
case 0x07: return 0x8100;
case 0x08: return 0x8820;
case 0x0A: return 0x8900;
case 0x0B: return 0x8290;
case 0x0C: return 0xF16;
case 0x0D: return 0x8700;
case 0x0E: return 0x8280;
case 0x0F: return 0x8380;
case 0x10: return 0xA20; // TS-AN20
case 0x30: return 0x9490;
case 0x38: return 0xC0DE;
case 0x3A: return 0x1EC2011;
case 0x3B: return 0xDDC3;
case 0x3C: return 0x1111;
case 0x3D: return 0x3044;
case 0x3E: return 0x1EC2010;
case 0x00: case 0x3F: return 0x8200;
default:
return value & 0x3F;
}
}