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#!/usr/bin/env python
"""
Flash the WiPy (format, update service pack and program).
Example:
> python uniflash.py -u "C:\ti\uniflash_3.2\uniflashCLI.bat" -c "C:\VirtualBoxShared\GitHub\wipy_uniflash.usf" -p 8 -s "C:\ti\CC31xx_CC32xx_ServicePack_1.0.0.10.0\servicepack_1.0.0.10.0.bin"
or:
> python uniflash.py -u "C:\ti\uniflash_3.2\uniflashCLI.bat" -c "C:\VirtualBoxShared\GitHub\launchxl_uniflash.usf" -p 8 -s "C:\ti\CC31xx_CC32xx_ServicePack_1.0.0.10.0\servicepack_1.0.0.10.0.bin"
"""
import sys
import argparse
import subprocess
def print_exception(e):
print ('Exception: {}, on line {}'.format(e, sys.exc_info()[-1].tb_lineno))
def main():
cmd_parser = argparse.ArgumentParser(description='Flash the WiPy and optionally run a small test on it.')
cmd_parser.add_argument('-u', '--uniflash', default=None, help='the path to the uniflash cli executable')
cmd_parser.add_argument('-c', '--config', default=None, help='the path to the uniflash config file')
cmd_parser.add_argument('-p', '--port', default=8, help='the com serial port')
cmd_parser.add_argument('-s', '--servicepack', default=None, help='the path to the servicepack file')
args = cmd_parser.parse_args()
result = 1
com_port = 'com=' + str(args.port)
servicepack_path = 'spPath=' + args.servicepack
try:
if args.uniflash == None or args.config == None:
raise ValueError('uniflash path and config path are mandatory')
if args.servicepack == None:
subprocess.check_call([args.uniflash, '-config', args.config, '-setOptions', com_port, '-operations', 'format', 'program'], stderr=subprocess.STDOUT)
else:
subprocess.check_call([args.uniflash, '-config', args.config, '-setOptions', com_port, servicepack_path, '-operations', 'format', 'servicePackUpdate', 'program'], stderr=subprocess.STDOUT)
result = 0
except Exception as e:
print_exception(e)
finally:
if result:
print ("ERROR: Programming failed!")
else:
print ("Board programmed OK")
sys.exit(result)
if __name__ == "__main__":
main()
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