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add support for ohaus scout 123 #5

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add support for ohaus scout 123 #5

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46 changes: 45 additions & 1 deletion powderomatic-step.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -246,6 +246,7 @@ CHOOSE(configData.balanceType, scaleMenu, "Scale", doNothing, noEvent, noStyle
, VALUE("Kern PCB 100-3", 1, doNothing, noEvent)
, VALUE("A&D FX120i", 2, doNothing, noEvent)
, VALUE("Sartorius", 3, doNothing, noEvent)
, VALUE("Ohaus Scout 123", 4, doNothing, noEvent)
);

SELECT(configData.motaMsteps, motamstepMenu, "Trickler MSteps", doNothing, noEvent, noStyle
Expand Down Expand Up @@ -576,7 +577,7 @@ int readScale(float *returnValue) {
if (debug > 39) Serial.println("no data from scale");
return -1;
}
} else { // Sartorius
} else if (configData.balanceType == 3) { // Sartorius
if (Serial1.available()) {
//Serial.println("data available");
bool negative = false;
Expand Down Expand Up @@ -618,6 +619,49 @@ int readScale(float *returnValue) {
}


} else { // Ohaus
if (Serial1.available()) {
//Serial.println("data available");
bool negative = false;
bool stable = false;
String scaleOutput = Serial1.readStringUntil('\n');
if (debug > 29) {
Serial.print("SCALE OUTPUT:");
Serial.println(scaleOutput);
Serial.println(scaleOutput.indexOf("."));
}
if ((scaleOutput.indexOf('.') == 8) || (scaleOutput.indexOf('.') == 9)) {

if (scaleOutput.indexOf('?') == -1) { // ? is present when unstable
//Serial.println("stable");
stable = true;
}
if (scaleOutput.indexOf('-') != -1) {
negative = true;
}

String valueString = scaleOutput.substring(0, 11).trim();
if (debug > 39) {
Serial.println(valueString);

}
float value = valueString.toFloat();
if (negative) value = value * -1;
if (debug > 29) Serial.print("Float: ");
if (debug > 29) Serial.println(value, 3);
*returnValue = value;
if (stable) return 1;
return 0;
} else {
return -1;
}

} else {
if (debug > 39) Serial.println("no data from scale");
return -1;
}


}
// wrong scale configuration
return -1;
Expand Down