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-rw-r--r--scripts/PYTHON_SOFTWARE/test/tests/qamp.py86
1 files changed, 0 insertions, 86 deletions
diff --git a/scripts/PYTHON_SOFTWARE/test/tests/qamp.py b/scripts/PYTHON_SOFTWARE/test/tests/qamp.py
deleted file mode 100644
index 58f4daf..0000000
--- a/scripts/PYTHON_SOFTWARE/test/tests/qamp.py
+++ /dev/null
@@ -1,86 +0,0 @@
-from test.helpers.syscmd import SysCommand
-import unittest
-import serial
-import time
-
-class Qamp(unittest.TestCase):
-
- def __init__(self, testname, testfunc, undercurrent=0.1, overcurrent=2):
- self._current = 0.0
- self._undercurrent=undercurrent
- self._overcurrent = overcurrent
- self._vshuntfactor=16384.0
- self._ser = serial.Serial()
- self._ser.port = '/dev/ttyUSB0'
- self._ser.baudrate = 115200
- self._ser.parity = serial.PARITY_NONE
- self._ser.timeout = 0
- self._ser.writeTimout = 0
- self._ser.xonxoff = False
- self._ser.rtscts = False
- self._ser.dsrdtr = False
- super(Qamp, self).__init__(testfunc)
- self._testMethodDoc = testname
-
- def __del__(self):
- self._ser.close()
-
- def execute(self):
- # Open Serial port ttyUSB0
- error=0
- try:
- self._ser.open()
- except:
- self.fail("failed: IMPOSSIBLE OPEN USB-SERIAL PORT ( {} )".format(self._ser.port))
- error=1
- return -1
- if error==0:
- # Clean input and output buffer of serial port
- self._ser.flushInput()
- self._ser.flushOutput()
- # Send command to read Voltage at Shunt resistor
- # Prepare cmd
- cmd = ('at\n\r')
- i=0
- while (i < len(cmd)):
- i = i + self._ser.write(cmd[i].encode('ascii'))
- time.sleep(0.05)
- self._ser.read(1)
- res0 = []
- while (self._ser.inWaiting() > 0): # if incoming bytes are waiting to be read from the serial input buffer
- res0.append(self._ser.read(1).decode('ascii')) # read the bytes and convert from binary array to ASCII
- print(res0)
- #CHECK COM FIRST
- cmd = ('at+in?\n\r')
- i = 0
-
- # Write, 1 by 1 byte at a time to avoid hanging of serial receiver code of listener, emphasis being made at sleep of 50 ms.
- while (i < len(cmd)):
- i = i + self._ser.write(cmd[i].encode('ascii'))
- time.sleep(0.05)
- self._ser.read(1)
-
- # Read, 1 by 1 byte
- res = []
- while (self._ser.inWaiting() > 0): # if incoming bytes are waiting to be read from the serial input buffer
- res.append(self._ser.read(1).decode('ascii')) # read the bytes and convert from binary array to ASCII
-
- string = ''.join(res)
- string = string.replace('\n', '')
- try:
- self._current = float(int(string, 0)) / self._vshuntfactor
- except:
- self.fail("failed: CAN'T READ CONSUMPTION (CURRENT=0?)")
- error=1
- return -1
- if error==0:
- print(self._current)
- # In order to give a valid result it is importarnt to define an under current value
- if (self._current > float(self._overcurrent)):
- self.fail("failed: OVERCURRENT DETECTED ( {} )".format(self._current))
- return -1
-
- if (self._current < float(self._undercurrent)):
- self.fail("failed: UNDERCURRENT DETECTED ( {} )".format(self._current))
- return -1
-