if(doMultiple) {
printf("Now testing read multiple variables.\n"
"This will read 1 Byte from inputs,\n"
"4 bytes from flags, 2 bytes from DB6\n"
" and other 2 bytes from flags\n");
wait();
davePrepareReadRequest(dc, &p);
daveAddVarToReadRequest(&p,daveInputs,0,0,1);
daveAddVarToReadRequest(&p,daveFlags,0,0,4);
daveAddVarToReadRequest(&p,daveDB,6,20,2);
daveAddVarToReadRequest(&p,daveFlags,0,12,2);
daveAddBitVarToReadRequest(&p, daveFlags, 0, 25 /* 25 is 3.1*/, 1);
res=daveExecReadRequest(dc, &p, &rs);
printf("Input Byte 0 ");
res=daveUseResult(dc, &rs, 0); // first result
if (res==0) {
a=daveGetU8(dc);
printf("%d\n",a);
} else
printf("*** Error: %s\n",daveStrerror(res));
printf("Flag DWord 0 ");
res=daveUseResult(dc, &rs, 1); // 2nd result
if (res==0) {
a=daveGetS16(dc);
printf("%d\n",a);
} else
printf("*** Error: %s\n",daveStrerror(res));
printf("DB 6 Word 20: ");
res=daveUseResult(dc, &rs, 2); // 3rd result
if (res==0) {
a=daveGetS16(dc);
printf("%d\n",a);
} else
printf("*** Error: %s\n",daveStrerror(res));
printf("Flag Word 12: ");
res=daveUseResult(dc, &rs, 3); // 4th result
if (res==0) {
a=daveGetU16(dc);
printf("%d\n",a);
} else
printf("*** Error: %s\n",daveStrerror(res));
printf("Flag F3.1: ");
res=daveUseResult(dc, &rs, 4); // 4th result
if (res==0) {
a=daveGetU8(dc);
printf("%d\n",a);
} else
printf("*** Error: %s\n",daveStrerror(res));
printf("non existing result (we read 5 items, but try to use a 6th one): ");
res=daveUseResult(dc, &rs, 5); // 5th result
if (res==0) {
a=daveGetU16(dc);
printf("%d\n",a);
} else
printf("*** Error: %s\n",daveStrerror(res));
daveFreeResults(&rs);
}