BG96 Sahara UFS Reset command

WizIO · October 19, 2019, 9:28am

Hi Quectel,

I looking for Sahara (DM CommPort) Reset module command…

I want to reset board after uploading user application

Wiz-IO/platform-quectel/blob/master/builder/frameworks/QDL.py#L193


        DBG()



    def connect(self):

        self.s.timeout = 1

        self.wr(b'\x0C\x14\x3A\x7E',                b'\x13\x0C\xD2\x7A\x7E'                ) # unknown commands and answers

        self.wr(b'\x4B\x04\x0E\x00\x0D\xD3\x7E',    b'\x13\x4B\x04\x0E\x00\x28\x49\x7E'    ) # init, get info ???

        self.wr(b'\x4B\x08\x02\x00\x0E\xDF\x7E',    b'\x4B\x08\x02\x00\x01\x50\x08\x7E'    )

        self.wr(b'\x4B\x12\x18\x02\x01\x00\xD2\x7E',b'\x4B\x12\x18\x02\x01\x00\xAA\xF0\x7E')

        DBG('CONNECT')   



def bg96_upload(com_port, dir): 

    ser = Serial(com_port, 115200 )

    q = QDL(ser)

    PB_BEGIN( 'CONNECTING TO DM-PORT <' )

    q.connect()

    PB_END() 



    PB_BEGIN( 'WRITE OEM_APP_PATH <' ) 

    q.OpenFile(b'/datatx/oem_app_path.ini\0', 0x241, 0x1B6)

    q.WriteFile( join(dir, 'oem_app_path.ini') )

    q.CloseFile()

Thanks !

Georgi

Stephen.Li-Q · October 21, 2019, 5:43am

you can send " AT+CFUN=1,1", via AT port ,

Hoping this information will be useful to you

WizIO · October 21, 2019, 6:05am

The uploader is connected via DM CommPort ( work as QEFS_Explore ) there is not AT coomands

Stephen.Li-Q · October 21, 2019, 9:37am

May i ask , your target is write a upgrade program with python , right ?
Just now , I got feedback from R&D , when QEFs_explorer is running , it is not in sahara mode ( only DM port ) , so sahara cmd cmd can not be used .

if you need more info , pls send me the email , i will forward your request to R&D . My email is stephen.li@quectel.com

,

WizIO · October 21, 2019, 9:51am

yep … sahara is other … is DIAG_SUBSYS_CMD

Sathish_Kumar · October 21, 2019, 12:48pm

I need BG96 firmware BG96MAR02A09M1G_01.011.01.011

and QFlash tool

WizIO · October 21, 2019, 7:57pm

Stephen LI,
Thanks for support !