Christian Taedcke / Mbed 2 deprecated ObdDisplay

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Dependencies:   Adafruit_GFX MODSERIAL mbed-rtos mbed

OilTemperature.cpp@6:506b703a8acf, 2014-05-01 (annotated)

Committer:
chrta
Date:
Thu May 01 09:29:29 2014 +0000
Revision:
6:506b703a8acf
Parent:
5:0b229ba8ede5 
Changes for display.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
chrta 5:0b229ba8ede5 1 #include "OilTemperature.h"
chrta 5:0b229ba8ede5 2
chrta 6:506b703a8acf 3 const char OilTemperature::REQUEST_DATA[8] = {0x02, 0x21, 0x01, 0, 0, 0, 0, 0};
chrta 6:506b703a8acf 4 const char OilTemperature::SECOND_MESSAGE[8] = {0x30, 0, 0, 0, 0, 0, 0, 0};
chrta 5:0b229ba8ede5 5
chrta 5:0b229ba8ede5 6 OilTemperature::OilTemperature()
chrta 6:506b703a8acf 7 : PidValue("Oil Temp", "C")
chrta 5:0b229ba8ede5 8 {
chrta 5:0b229ba8ede5 9 }
chrta 5:0b229ba8ede5 10
chrta 5:0b229ba8ede5 11 bool OilTemperature::decode(const uint8_t* data, uint16_t length)
chrta 5:0b229ba8ede5 12 {
chrta 5:0b229ba8ede5 13 if (length < 2)
chrta 5:0b229ba8ede5 14 {
chrta 5:0b229ba8ede5 15 return false;
chrta 5:0b229ba8ede5 16 }
chrta 5:0b229ba8ede5 17
chrta 5:0b229ba8ede5 18 if ((length != 31) || (data[0] != 0x61) || (data[1] != 0x01))
chrta 5:0b229ba8ede5 19 {
chrta 5:0b229ba8ede5 20 return false;
chrta 5:0b229ba8ede5 21 }
chrta 5:0b229ba8ede5 22
chrta 5:0b229ba8ede5 23 m_value = data[30] - 40; // deg C
chrta 5:0b229ba8ede5 24 return true;
chrta 5:0b229ba8ede5 25 }