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Merge pull request #63 from loredan/master

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Fix for gain adjustment
This commit is contained in:
Alan Weinstock 2019-12-18 15:37:41 -08:00 committed by GitHub
commit ecd472d80f
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1 changed files with 22 additions and 19 deletions
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41
firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/src/pP_function.h
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@ -119,34 +119,37 @@ void calibrateAlert() {
/*------------------------------------------------*/
void adjustGain() {
if (GAIN_FACTOR == 0) {
pinMode(GADJ_R3, INPUT);
pinMode(GADJ_R2, INPUT);
switch (GAIN_FACTOR)
{
case 4:
pinMode(GADJ_R0, OUTPUT);
digitalWriteFast(GADJ_R0, LOW);
break;
case 3:
pinMode(GADJ_R1, OUTPUT);
digitalWriteFast(GADJ_R1, LOW);
pinMode(GADJ_R0, INPUT);
break;
case 2:
pinMode(GADJ_R2, OUTPUT);
digitalWriteFast(GADJ_R2, LOW);
pinMode(GADJ_R1, INPUT);
pinMode(GADJ_R0, INPUT);
}
else if (GAIN_FACTOR > 0) {
break;
case 1:
pinMode(GADJ_R3, OUTPUT);
digitalWriteFast(GADJ_R3, LOW);
pinMode(GADJ_R2, INPUT);
pinMode(GADJ_R1, INPUT);
pinMode(GADJ_R0, INPUT);
}
else if (GAIN_FACTOR > 1) {
pinMode(GADJ_R2, OUTPUT);
digitalWriteFast(GADJ_R2, LOW);
break;
case 0:
default:
pinMode(GADJ_R3, INPUT);
pinMode(GADJ_R2, INPUT);
pinMode(GADJ_R1, INPUT);
pinMode(GADJ_R0, INPUT);
}
else if (GAIN_FACTOR > 2) {
pinMode(GADJ_R1, OUTPUT);
digitalWriteFast(GADJ_R1, LOW);
pinMode(GADJ_R0, INPUT);
}
else if (GAIN_FACTOR > 3) {
pinMode(GADJ_R0, OUTPUT);
digitalWriteFast(GADJ_R0, LOW);
break;
}
}