nxp-imx/imx-uuc

A Daemon wait for Freescale/NXP mfgtools host's command

imx-uuc's Issues

Releases for a source archive download

Hi @nxpfrankli ,

can you do a release for a download of source archive with stable checksum?

Use of the sync command without a matching acmd lead to a stack corruption

If an auto file use the sync command without a matching acmd, for example because of some naive copy&paste, then FD_SET() is called with g_stdout set to -1. This corrupt the stack which might go unnoticed, but if glibc has fortify support it will abort right away.

Even it is not a valid command sequence I think ufb should issue a warning and just ignore the command instead of corrupting the stack.

Please tag releases

To ease packaging of the software it would be helpful to have git-tags on releases.

imx8mn not recognized by PC

Hi

We developed a customized imx8mn board. We are using the fsl-mfgtool-initramfs with 5.4.24 generated by nxp yocto to do emmc flashing. It seems the board cannot be recognized by uuu.exe when sending the FBK command.
following are the output from linuxrc.

run utp at /dev/usb-utp0/ep0
.
uuu fastboot client 1.0.0 [built [   35.789562] read descriptors
May 30 2020 16:42:14]
Start init[   35.795380] read strings
 usb
write string
Start handle command
uuc /dev/utp
uuc 0.6 [built May 30 2020 16:42:14]
UTP: Waiting for /dev/utp to appear

I can also see there is a "/dev/usb-ffs/ep0" device after run commands: nxp-imx/mfgtools#42 (comment)
It seems the ufb already start to read the "/dev/usb-ffs/ep0" but no message was received.
However, on the PC Windows10 side ./uuu.exe -lsusb list nothing.

Connected Known USB Devices
        Path     Chip    Pro     Vid     Pid     BcdVersion
        ==================================================