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fix pressure readings #10

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Merged
merged 1 commit into from
Feb 12, 2021
Merged

fix pressure readings #10

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4 changes: 2 additions & 2 deletions src/MKRENV.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -156,8 +156,8 @@ float ENVClass::readPressure(int units)
// trigger one shot
i2cWrite(LPS22HB_ADDRESS, LPS22HB_CTRL2_REG, 0x01);

// wait for completion
while ((i2cRead(LPS22HB_ADDRESS, LPS22HB_STATUS_REG) & 0x02) == 0) {
// wait for ONE_SHOT bit to be cleared by the hardware
while ((i2cRead(LPS22HB_ADDRESS, LPS22HB_CTRL2_REG) & 0x01) != 0) {
yield();
}

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