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Manufacturing Tool Issue - Possible UUC Error?

Question asked by Paul DeMetrotion on Dec 19, 2013
Latest reply on Feb 28, 2014 by Yixing Kong

Can somebody provide some insight into a manufacturing tool issue I am facing. We have a new revision of a custom device based on the i.MX6Q processor. The previous revision worked and I was able to program our flash device. Here is the relevant data. After the file storage gadget is loaded the UUC protocol is not being loaded like before.


Here is the console output when it worked:


g_file_storage gadget: high speed config #1

uuc 0.4 [built Apr 25 2013 00:52:55]

UTP: Waiting for device to appear

UTP: file/device node /dev/utp already exists

cpu_id is 0

UTP: received command '$ flash_erase /dev/mtd0 0 0'

UTP: executing "flash_erase /dev/mtd0 0 0"

Erasing 64 Kibyte @ 30000 -- 100 % complete


Here is the output now:

g_file_storage gadget: high speed config #1

EXT3-fs: barriers not enabled

kjournald starting.  Commit interval 5 seconds


The bottom of the MfgTool log output is here. Do you have any idea what could be wrong with the communication channel?


ModuleID[2] LevelID[10]: CmdOpreation[0]--OnDeviceChangeNotify, Volume Arrive/Remove or Device Arrive/Remove

ModuleID[2] LevelID[10]: CmdOpreation[0]--OnDeviceChangeNotify, m_p_usb_port is not NULL, so only refresh

ModuleID[2] LevelID[10]: CmdOpreation[0]--OnDeviceChangeNotify, Volume/Device Arrive

ModuleID[2] LevelID[1]: CmdOpreation[0]--set m_hDeviceArriveEvent.

ModuleID[2] LevelID[10]: CmdOpreation[0]--WaitforEvents device arrive1

ModuleID[2] LevelID[10]: CmdOperation[0] device chagned and reset to state 1

ModuleID[2] LevelID[10]: ExecuteCommand--Push[WndIndex:0], Body is $ flash_erase /dev/mtd0 0 0

ModuleID[2] LevelID[1]: PortMgrDlg(0)--MxHidDevice--Command Push(no file) excute failed

ModuleID[2] LevelID[10]: CmdOperation[0], current command executed failed, so SetEvent(hDevCanDeleteEvent)

ModuleID[2] LevelID[10]: CCmdOpreation[0] thread is Closed

ModuleID[2] LevelID[10]: CCmdOpreation thread is Closed

ModuleID[2] LevelID[10]: DeviceManager::OnMsgDeviceEvent() - EVENT_KILL

ModuleID[2] LevelID[10]: CMyExceptionHandler::OnMsgExceptionEvent() - KillExceptionHandlerThread

ModuleID[2] LevelID[10]: Exception Handler thread is closed

ModuleID[2] LevelID[1]: delete MxHidDeviceClass

ModuleID[2] LevelID[10]: Device Manager thread is closed