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LEDTest.py
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LEDTest.py
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# DLPDLCR2000EVM Example Test Script Suite
#
# Implements basic functionality of DLP LightCrafter Display 2000 EVM
# using included python library
#
# Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
#
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the
# distribution.
#
# Neither the name of Texas Instruments Incorporated nor the names of
# its contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
######################################################################################
# This function will test the LED brigtness from 1000 to 200. After the test, it will be set back to 300
######################################################################################
import logging
from control import *
import time,datetime
from Constants import *
source_defs = [
(DPP2607_Write_DisplayCurtainControl,(ENABLED,DMDCurtainColor.WHITE),"",""),
(DPP2607_Write_LedCurrentRed,(800,),"",""),
(DPP2607_Write_LedCurrentGreen,(800,),"",""),
(DPP2607_Write_LedCurrentBlue,(800,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"",""),
(DPP2607_Write_LedDriverEnable,(ENABLED,ENABLED,ENABLED), "", ""),
(DPP2607_Write_LedDriverEnable,(ENABLED,DISABLED,DISABLED), "", ""),
(DPP2607_Write_LedCurrentRed,(1000,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"RED LED set 1000","Do you see a RED LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentRed,(700,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"RED LED set 700","Do you see a RED LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentRed,(600,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"RED LED set 600","Do you see a RED LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentRed,(500,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"RED LED set 500","Do you see a RED LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentRed,(400,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"RED LED set 400","Do you see a RED LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentRed,(300,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"RED LED set 300","Do you see a RED LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentRed,(200,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"RED LED set 200","Do you see a RED LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedDriverEnable,(DISABLED,ENABLED,DISABLED), "", ""),
(DPP2607_Write_LedCurrentGreen,(1000,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"GREEN LED set 1000","Do you see a GREEN LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentGreen,(700,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"GREEN LED set 700","Do you see a GREEN LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentGreen,(600,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"GREEN LED set 600","Do you see a GREEN LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentGreen,(500,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"GREEN LED set 500","Do you see a GREEN LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentGreen,(400,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"GREEN LED set 400","Do you see a GREEN LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentGreen,(300,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"GREEN LED set 300","Do you see a GREEN LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentGreen,(200,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"GREEN LED set 200","Do you see a GREEN LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedDriverEnable,(DISABLED,DISABLED,ENABLED), "", ""),
(DPP2607_Write_LedCurrentBlue,(1000,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"BLUE LED set 1000","Do you see a BLUE LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentBlue,(700,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"BLUE LED set 700","Do you see a BLUE LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentBlue,(600,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"BLUE LED set 600","Do you see a BLUE LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentBlue,(500,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"BLUE LED set 500","Do you see a BLUE LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentBlue,(400,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"BLUE LED set 400","Do you see a BLUE LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentBlue,(300,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"BLUE LED set 300","Do you see a BLUE LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentBlue,(200,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"BLUE LED set 200","Do you see a BLUE LED? (Pass/Fail/Stop)"),
(DPP2607_Write_LedCurrentRed,(300,),"",""),
(DPP2607_Write_LedCurrentGreen,(300,),"",""),
(DPP2607_Write_LedCurrentBlue,(300,),"",""),
(DPP2607_Write_PropagateLedCurrents,(1,),"",""),
(DPP2607_Write_LedDriverEnable,(ENABLED,ENABLED,ENABLED), "", ""),
(DPP2607_Write_DisplayCurtainControl,(DISABLED,DMDCurtainColor.WHITE),"",""),
]
def main(task=None):
Test_name = 'LEDTest'
#Filepath_n,
# setup the Test name
datalog = DataLog(LogDir, Test_name)
# general setup
logging.getLogger().setLevel(logging.ERROR)
DPP2607_Open()
DPP2607_SetSlaveAddr(SlaveAddr)
DPP2607_SetIODebug(IODebug)
try:
callTable(Test_name,datalog,source_defs);
except Exception:
print "Test failed Exception"
datalogConstants(datalog)
datalog.add_col('Test name', Test_name)
datalog.add_col('End Time',' '+str(datetime.datetime.now()))
datalog.add_col('Result', "Test Fail EXCEPTION")
datalog.add_col('P/F Result', "Fail")
datalog.log()
finally:
# cleanup
DPP2607_Close()
datalog.close()
if __name__ == "__main__":
main()