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makers-for-life / makair-firmware

🧠 [Software] Firmware for the MakAir microcontroller. The brain of the ventilator.
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Prevent negative integral coefficient when peep > 15 cmH2O #51

Closed Benhalor closed 3 years ago

Benhalor commented 3 years ago

In pressure_controller.cpp line 1138 "coefficientI = ((-130 * ((int32_t)m_minPeepCommand)) / 50) + 380;"

When PEEP command is higher than 146 mmH2O, coefficientI is negative. It should not be

Benhalor commented 3 years ago

Problem fixed, tested and approuved