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88 lines
2.1 KiB
88 lines
2.1 KiB
SHUNT_OHMS = 0.01
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MAX_EXPECTED_AMPS = 2.5
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SHUNT_OHMS45 = 0.1
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MAX_EXPECTED_AMPS45 = 0.6
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ina40v = 0
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ina40i = 0
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ina40p = 0
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ina41v = 0
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ina41i = 0
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ina41p = 0
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ina44v = 0
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ina44i = 0
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ina44p = 0
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ina45v = 0
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ina45i = 0
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ina45p = 0
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ina4av = 0
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ina4ai = 0
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ina4ap = 0
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FAIL = -1
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try:
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from ina219 import INA219
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from ina219 import DeviceRangeError
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INA219DISABLE=-1
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except:
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INA219DISABLE=1
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if INA219DISABLE !=1:
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try:
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ina40 = INA219(SHUNT_OHMS45, MAX_EXPECTED_AMPS45, 0x40)
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ina40.wake();
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ina40.configure(ina40.RANGE_16V)
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ina40.busnum = 0;
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ina40v = ina40.voltage()
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ina40i = ina40.current()
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ina40p = ina40.power()
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ina40.sleep();
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except:
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FAIL = 1
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try:
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ina41 = INA219(SHUNT_OHMS45, MAX_EXPECTED_AMPS45, 0x41)
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ina41.wake();
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ina41.configure(ina41.RANGE_16V)
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ina41.busnum = 1;
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ina41v = ina41.voltage()
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ina41i = ina41.current()
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ina41p = ina41.power()
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ina41.sleep();
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except:
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FAIL = 1
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try:
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ina44 = INA219(SHUNT_OHMS45, MAX_EXPECTED_AMPS45, 0x44)
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ina44.wake();
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ina44.configure(ina44.RANGE_16V)
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ina44.busnum = 1;
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ina44v = ina44.voltage()
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ina44i = ina44.current()
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ina44p = ina44.power()
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ina44.sleep();
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except:
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FAIL = 1
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try:
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ina45 = INA219(SHUNT_OHMS45, MAX_EXPECTED_AMPS45, 0x45)
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ina45.wake();
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ina45.configure(ina45.RANGE_16V)
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ina45.busnum = 1;
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ina45v = ina45.voltage()
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ina45i = ina45.current()
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ina45p = ina45.power()
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ina45.sleep();
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except:
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FAIL = 1
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try:
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ina4a = INA219(SHUNT_OHMS, MAX_EXPECTED_AMPS, 0x4a)
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ina4a.wake();
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ina4a.configure(ina4a.RANGE_16V)
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ina4a.busnum = 1;
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ina4av = ina4a.voltage()
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ina4ai = ina4a.current()
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ina4ap = ina4a.power()
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ina4a.sleep();
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except:
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FAIL = 1
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print ina40v, ina40i, ina40p, ina41v, ina41i, ina41p, ina44v, ina44i, ina44p, ina45v, ina45i, ina45p, ina4av, ina4ai, ina4ap
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