Small project to display some OBD values from the Toyota GT86/ Subaru BRZ/ Scion FRS on an OLED display.
Dependencies: Adafruit_GFX MODSERIAL mbed-rtos mbed
EngineCoolantTemperature.cpp
- Committer:
- chrta
- Date:
- 2014-05-11
- Revision:
- 7:a19b63c0a0fa
- Parent:
- 6:506b703a8acf
File content as of revision 7:a19b63c0a0fa:
#include "EngineCoolantTemperature.h" const char EngineCoolantTemp::REQUEST_DATA[8] = {0x02, 0x01, 0x05, 0, 0, 0, 0, 0}; EngineCoolantTemp::EngineCoolantTemp() : PidValue("Coolant Temp", "C") { } bool EngineCoolantTemp::decode(const uint8_t* data, uint16_t length) { if (length < 2) { return false; } if ((data[1] != 0x05) || length != 3) { return false; } m_value = data[2] - 40; // degree celcius return true; }