/**
* Like getCodeWord (Type C = Intertechno)
*/
char* RCSwitch::getCodeWordC(char sFamily, int nGroup, int nDevice, boolean bStatus) {
static char sReturn[13];
int nReturnPos = 0;
if ( (byte)sFamily < 97 || (byte)sFamily > 112 || nGroup < 1 || nGroup > 4 || nDevice < 1 || nDevice > 4) {
return '\0';
}
const char* sDeviceGroupCode = dec2binWcharfill( (nDevice-1) + (nGroup-1)*4, 4, '0' );
const char familycode[16][5] = {
"0000", "F000", "0F00", "FF00",
"00F0", "F0F0", "0FF0", "FFF0",
"000F", "F00F", "0F0F", "FF0F",
"00FF", "F0FF", "0FFF", "FFFF"
};
for (int i = 0; i<4; i++) {
sReturn[nReturnPos++] = familycode[ (int)sFamily - 97 ][i];
}
for (int i = 0; i<4; i++) {
sReturn[nReturnPos++] = (sDeviceGroupCode[3-i] == '1' ? 'F' : '0');
}
sReturn[nReturnPos++] = '0';
sReturn[nReturnPos++] = 'F';
sReturn[nReturnPos++] = 'F';
if (bStatus) {
sReturn[nReturnPos++] = 'F';
} else {
sReturn[nReturnPos++] = '0';
}
sReturn[nReturnPos] = '\0';
return sReturn;
}
/**
* Turns a decimal value to its binary representation
*/
char* RCSwitch::dec2binWzerofill(unsigned long Dec, unsigned int bitLength){
return dec2binWcharfill(Dec, bitLength, '0');
}
char* RCSwitch::getCodeWordD(char sGroup, int nDevice, boolean bStatus){
static char sReturn[13];
int nReturnPos = 0;
// Building 4 bits address
// (Potential problem if dec2binWcharfill not returning correct string)
char *sGroupCode;
switch(sGroup){
case 'a':
case 'A':
sGroupCode = dec2binWcharfill(8, 4, 'F'); break;
case 'b':
case 'B':
sGroupCode = dec2binWcharfill(4, 4, 'F'); break;
case 'c':
case 'C':
sGroupCode = dec2binWcharfill(2, 4, 'F'); break;
case 'd':
case 'D':
sGroupCode = dec2binWcharfill(1, 4, 'F'); break;
default:
return '\0';
}
for (int i = 0; i<4; i++)
{
sReturn[nReturnPos++] = sGroupCode[i];
}
// Building 3 bits address
// (Potential problem if dec2binWcharfill not returning correct string)
char *sDevice;
switch(nDevice) {
case 1:
sDevice = dec2binWcharfill(4, 3, 'F'); break;
case 2:
sDevice = dec2binWcharfill(2, 3, 'F'); break;
case 3:
sDevice = dec2binWcharfill(1, 3, 'F'); break;
default:
return '\0';
}
for (int i = 0; i<3; i++)
sReturn[nReturnPos++] = sDevice[i];
// fill up rest with zeros
for (int i = 0; i<5; i++)
sReturn[nReturnPos++] = '0';
// encode on or off
if (bStatus)
sReturn[10] = '1';
else
sReturn[11] = '1';
// last position terminate string
sReturn[12] = '\0';
return sReturn;
}
