void PTApplicationCardPlugin::enumerateAPPCard()
{
tempAddr=0;
baseAddr = 0x0000000;
for(int l_nAppcardIndex=0;l_nAppcardIndex<4;l_nAppcardIndex++)
{
int l_nAppFD = open(mapDeviceString.value(l_nAppcardIndex),O_RDWR);
if (l_nAppFD < 0)
{
printf("Can't open device for Application card communication.\n");
close(l_nAppFD);
}
m_nAppFD = l_nAppFD;
if( readAppCardCodeId() == 0x1982)
{
if(l_nAppcardIndex == 0)
{
writeScratchpad(0x40);
}
else if(l_nAppcardIndex == 1)
{
writeScratchpad(0x10);
}
else if(l_nAppcardIndex == 2)
{
writeScratchpad(0x04);
}
else if(l_nAppcardIndex == 4)
{
writeScratchpad(0x01);
}
qDebug()<<"APPCARD CODE ID:"<<hex<<readAppCardCodeId();
break;
}
}
}
void DS18B20::setResolution(uint8_t resolution) {
resolution = constrain(resolution, 9, 12);
switch (resolution) {
case 9:
selectedScratchpad[CONFIGURATION] = RES_9_BIT;
break;
case 10:
selectedScratchpad[CONFIGURATION] = RES_10_BIT;
break;
case 11:
selectedScratchpad[CONFIGURATION] = RES_11_BIT;
break;
case 12:
selectedScratchpad[CONFIGURATION] = RES_12_BIT;
break;
}
if (resolution > globalResolution) {
globalResolution = resolution;
}
writeScratchpad();
}
void DS18B20::setAlarmHigh(int8_t alarmHigh) {
alarmHigh = constrain(alarmHigh, -55, 125);
selectedScratchpad[ALARM_HIGH] = alarmHigh;
writeScratchpad();
}
void DS18B20::setAlarmLow(int8_t alarmLow) {
alarmLow = constrain(alarmLow, -55, 125);
selectedScratchpad[ALARM_LOW] = alarmLow;
writeScratchpad();
}
void DS18B20::setAlarms(int8_t alarmLow, int8_t alarmHigh) {
setAlarmLow(alarmLow);
setAlarmHigh(alarmHigh);
writeScratchpad();
}
