Add conversion command for inline

mcells · Feb 12, 2024 · b68fedf · b68fedf
1 parent 9fcd4e5
commit b68fedf
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/src/current_sense/InlineCurrentSense.cpp b/src/current_sense/InlineCurrentSense.cpp
@@ -61,6 +61,7 @@ void InlineCurrentSense::calibrateOffsets(){
     offset_ic = 0;
     // read the adc voltage 1000 times ( arbitrary number )
     for (int i = 0; i < calibration_rounds; i++) {
+        _startADC3PinConversionInline();
         if(_isset(pinA)) offset_ia += _readADCVoltageInline(pinA, params);
         if(_isset(pinB)) offset_ib += _readADCVoltageInline(pinB, params);
         if(_isset(pinC)) offset_ic += _readADCVoltageInline(pinC, params);
@@ -75,6 +76,7 @@ void InlineCurrentSense::calibrateOffsets(){
 // read all three phase currents (if possible 2 or 3)
 PhaseCurrent_s InlineCurrentSense::getPhaseCurrents(){
     PhaseCurrent_s current;
+    _startADC3PinConversionInline();
     current.a = (!_isset(pinA)) ? 0 : (_readADCVoltageInline(pinA, params) - offset_ia)*gain_a;// amps
     current.b = (!_isset(pinB)) ? 0 : (_readADCVoltageInline(pinB, params) - offset_ib)*gain_b;// amps
     current.c = (!_isset(pinC)) ? 0 : (_readADCVoltageInline(pinC, params) - offset_ic)*gain_c; // amps

diff --git a/src/current_sense/hardware_specific/esp32/esp32_i2s_driver.cpp b/src/current_sense/hardware_specific/esp32/esp32_i2s_driver.cpp
@@ -242,6 +242,10 @@ void IRAM_ATTR _startADC3PinConversionLowSide()
 #endif
 }
 
+void IRAM_ATTR _startADC3PinConversionInline(){
+    _startADC3PinConversionLowSide();
+}
+
 // Takes the buffered adc counts and returns the coresponding float voltage for a pin.
 float IRAM_ATTR _readADCVoltageI2S(const int pin, const void *cs_params)
 {