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mhz16: Split the getData(int* gas, int *temp) function into two separate functions and updated the C++ an Java examples

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Signed-off-by: Stefan Andritoiu <stefan.andritoiu@intel.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
This commit is contained in:
Stefan Andritoiu
2015-11-10 13:44:42 +02:00
committed by Mihai Tudor Panu
parent f8a105adbf
commit 7f7fdb8441
4 changed files with 45 additions and 19 deletions
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16
src/mhz16/mhz16.cxx
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@ -183,7 +183,7 @@ bool MHZ16::verifyPacket(uint8_t *pkt, int len)
return true;
}
bool MHZ16::getData(int *gas, int *temp)
bool MHZ16::getData()
{
// the query command
const unsigned char cmd[9] =
@ -214,12 +214,22 @@ bool MHZ16::getData(int *gas, int *temp)
verifyPacket(packet, sizeof(packet));
// pull out the data and return it.
*gas = (packet[2] << 8) | packet[3];
*temp = packet[4] - 40;
gas = (packet[2] << 8) | packet[3];
temp = packet[4] - 40;
return true;
}
int MHZ16::getGas()
{
return gas;
}
int MHZ16::getTemperature()
{
return temp;
}
void MHZ16::calibrateZeroPoint()
{
// the query command