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V_MASK

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Wolfgang Hottgenroth
2014-11-16 18:39:31 +01:00
parent ca26284cf2
commit 70d589da45
2 changed files with 2 additions and 1 deletions
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2
ads1210.cpp
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@ -74,7 +74,7 @@ void ADS1210::exec() {
//Serial << "DOR4x8: " << _HEX(res.in[3]) << " " << _HEX(res.in[2]) << " " << _HEX(res.in[1]) << " " << _HEX(res.in[0]) << endl; //Serial << "DOR4x8: " << _HEX(res.in[3]) << " " << _HEX(res.in[2]) << " " << _HEX(res.in[1]) << " " << _HEX(res.in[0]) << endl;
//Serial << "DOR1x32: " << _HEX(res.out) << endl; //Serial << "DOR1x32: " << _HEX(res.out) << endl;
value = res.out; value = (res.out & V_MASK);
u = (((float)value) / ((float)V_MAX)) * U_REF; u = (((float)value) / ((float)V_MAX)) * U_REF;
rRaw = ((((float)V_MAX) / ((float)value)) - 1.0) * R_REF; rRaw = ((((float)V_MAX) / ((float)value)) - 1.0) * R_REF;

1
ads1210.h
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@ -75,6 +75,7 @@ private:
const uint32_t V_MAX = 0x3FFFFF; const uint32_t V_MAX = 0x3FFFFF;
const float R_REF = 3000.0; const float R_REF = 3000.0;
const uint32_t V_MASK = 0x3FFFF0;
uint8_t m_csPin; uint8_t m_csPin;
uint8_t m_drdyPin; uint8_t m_drdyPin;