Re: [Fuego] Regards: Raspberry-pi build deployment scripts

Tim,

Please find the RPI hardware reboot script attached. This reboot script has
been invoked from rpi_deploy_verify.sh -- after deploying the image onto
the board.

Let us know if you've any queries.

Thanks,
Srivatsan




On Fri, Oct 16, 2020 at 6:27 PM Unnati Somvanshi <
[email protected]> wrote:

> Hi Tim,
>
> As discussed at the last meeting I have attached the  RPI build deployment
> scripts, Please find the attachment and let us know if you have any
> questions regarding the same.
>
> Thanks & Regards
> Unnati
>
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-- 






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#!/usr/bin/python

import serial
import time

print("Communicating with relay board \n")
serPort = serial.Serial('/dev/ttyUSB0', 9600, timeout=3.0)

def main():
    print(serPort)
    ping()
    print(ping)
    print("Sleeping for 3 secs \n\t")
    time.sleep(3)
    reset()
    print("Closing Serial Port")
    serPort.close()
    
#Check for the relay board by
#sending ping command
def ping():
    print("Ping the relay \n")
    serPort.write(b'\'')
    data = serPort.read()
    print("Data read is :",data)
    print('\n')

#Resetting the RPI board
def reset():
#   print("Resetting the RPI board\n")
#   print("RELAY1_OFF_COMMAND: 0x31\n" )
    OFF = [0x31]
    offdata=bytearray(OFF)
    serPort.write(offdata)
#   print("Wait for 2 secs\n")
    time.sleep(2)
#   print("RELAY1_ON_COMMAND: 0x51\n")
    ON =[0x51]
#   print("usb device turned ON successfully \n")
    ondata=bytearray(ON)
    serPort.write(ondata)

if __name__ == '__main__':
	main()