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linux-msm / qdl

BSD 3-Clause "New" or "Revised" License
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How to use it properly to download? #7

Open baobei920722 opened 4 years ago

baobei920722 commented 4 years ago

I compiled the project and used it. But I don't know how to use it to download the MDM9607 device image. I tried to read the code, and since I didn't understand the qualcomm download protocol, I couldn't read the code. I use the following command: ./qdl prog_nand_firehose_9x07.mbn rawprogram_nand_p2K_b128K.xml patch_p2K_b128K.xml --include=./ --debug Terminal output:[PROGRAM] errors while parsing program I didn't find it in the XML file:"file_sector_offset","label"......

Can you give me detailed instructions on how to use it?

C457 commented 4 years ago

I compiled the project and used it. But I don't know how to use it to download the MDM9607 device image. I tried to read the code, and since I didn't understand the qualcomm download protocol, I couldn't read the code. I use the following command: ./qdl prog_nand_firehose_9x07.mbn rawprogram_nand_p2K_b128K.xml patch_p2K_b128K.xml --include=./ --debug Terminal output:[PROGRAM] errors while parsing program I didn't find it in the XML file:"file_sector_offset","label"......

Can you give me detailed instructions on how to use it?

Your xml must have the contain these lines or it will fail to parse. https://github.com/andersson/qdl/blob/master/patch.c#L70 I also recommend trying patch0 and rawprogram by themselves

baobei920722 commented 4 years ago

@C457 : 20191114-01-ubun18.04.txt I modified the code: patch.c patch_load function： patch->sector_size = attr_as_unsigned(node, "SECTOR_SIZE_IN_BYTES", &errors); patch->byte_offset = 0;//attr_as_unsigned(node, "byte_offset", &errors);///modify patch->filename = attr_as_string(node, "filename", &errors); patch->partition = attr_as_unsigned(node, "physical_partition_number", &errors); patch->size_in_bytes = 0;//attr_as_unsigned(node, "size_in_bytes", &errors);//modify patch->start_sector = attr_as_string(node, "start_sector", &errors); patch->value = attr_as_string(node, "value", &errors); patch->what = attr_as_string(node, "what", &errors); program.c program_load function: program->sector_size = attr_as_unsigned(node, "SECTOR_SIZE_IN_BYTES", &errors); program->file_offset = 0;//attr_as_unsigned(node, "file_sector_offset", &errors);////modify program->filename = attr_as_string(node, "filename", &errors); program->label = 0;//attr_as_string(node, "label", &errors);/////modify program->num_sectors = attr_as_unsigned(node, "num_partition_sectors", &errors); program->partition = attr_as_unsigned(node, "physical_partition_number", &errors); program->start_sector = attr_as_string(node, "start_sector", &errors); I use the following command: ./qdl prog_nand_firehose_9x07.mbn rawprogram_nand_p2K_b128K.xml patch_p2K_b128K.xml --include=./ --debug Got the above log，Error info： qdl: failed to read: Connection timed out I don't know how to handle this error. My test environment runs the VM on Windows 10 and installs Ubuntu 18.04 in the VM, which I tested on Ubuntu. I don't know if this error is related to my environment.

baobei920722 commented 4 years ago

I tested after installing Ubuntu 18.04 on a new computer; Its error log is the same as running Ubuntu 18.04 on the VM. I don't know how to handle this error now.

jwinarske commented 3 years ago

@baobei920722 I suspect you need to disable ModemManager.

systemctl stop ModemManager

Then power cycle the target to put EDL into a known state.