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https://github.com/SemvdH/OBD2-car-display.git
synced 2025-12-14 19:51:04 +00:00
change test file to include more measurements
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@@ -33,7 +33,7 @@ void setup()
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Serial.println("Attempting to connect to ELM327...");
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if (!myELM327.begin(ELM_PORT, true, 20000))
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if (!myELM327.begin(ELM_PORT, false, 2000))
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{
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Serial.println("Couldn't connect to OBD scanner");
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while (1);
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@@ -47,11 +47,35 @@ void loop()
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{
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float tempRPM = myELM327.rpm();
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// float tempval3 = myELM327.fuelInjectTiming();
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if (myELM327.nb_rx_state == ELM_SUCCESS)
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{
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rpm = (uint32_t)tempRPM;
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Serial.print("RPM: "); Serial.println(rpm);
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// Serial.print("feul t: "); Serial.println(tempval3);
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}
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else if (myELM327.nb_rx_state != ELM_GETTING_MSG)
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myELM327.printError();
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float tempval1 = myELM327.engineCoolantTemp();
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if (myELM327.nb_rx_state == ELM_SUCCESS)
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{
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Serial.print("coolant: "); Serial.println(tempval1);
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}
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else if (myELM327.nb_rx_state != ELM_GETTING_MSG)
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myELM327.printError();
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float tempval2 = myELM327.oilTemp();
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if (myELM327.nb_rx_state == ELM_SUCCESS)
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{
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Serial.print("oil: "); Serial.println(tempval2);
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}
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else if (myELM327.nb_rx_state != ELM_GETTING_MSG)
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myELM327.printError();
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}
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