TMS320F28069: C2000 Create DFU formatted Hex file

bnymnsogut

Part Number: TMS320F28069
Other Parts Discussed in Thread: C2000WARE

Hello Everyone,

I generated hex file from the *.out file using C2000 Hex Utility. I would like to convert this into DFU formatted file (I am testing bootloader over USB).

Is there any way to convet from hex to dfu format?

Regards.

B.Sogut

over 7 years ago

0 Ozino Odharo over 7 years ago

TI__Genius 17715 points

Hi,

Here is a link to a wiki page with more info on the Hex Utility tool.

processors.wiki.ti.com/.../Hex_Utility_in_CCS

Regards,
Ozino

0 Sal Pezzino over 7 years ago

TI__Mastermind 32995 points

Hi B. Sogut,

You can see the F2837x usb flash kernel examples. If you import those into CCS you can see the post-build command to convert the .out into .dat in the format expected for DFU.

Regards,
sal

0 bnymnsogut over 7 years ago in reply to Sal Pezzino

Prodigy 130 points

Hi Sal,
I tried this sample, while downloading the application using dfuprog, first I was getting the error code (-7) DFU_ERR_INVALID_ADDR. But then after doing the adderess change in the linker file I could resolve that error.
After resolving that error, when I tried to download my application file again, I started getting the error code (-12) DFU_ERR_DNLOAD_FAIL.

I get this error not only for my application, but when I try to download the bl_app_i.hex, it is no problem.

Regards,
B.Sogut

0 Sal Pezzino over 7 years ago in reply to bnymnsogut

TI__Mastermind 32995 points

B. Sogut,

I am having another engineer look into this.

Regards,
sal

0 bnymnsogut over 7 years ago in reply to Sal Pezzino

Prodigy 130 points

Hi Sal,

I am waiting for another engineer. I am sending you my Linker Command File (cmd file) and file about post-build . Maybe it is help for solution.

Regards.

B.Sogut

DFU_cmd.rar

0 bnymnsogut over 7 years ago in reply to bnymnsogut

Prodigy 130 points

Hi Sal,

Please let me know regarding this. Waiting for your reply.

Regards,
B.Sogut

0 Sal Pezzino over 7 years ago in reply to bnymnsogut

TI__Mastermind 32995 points

B.Sogut,

Please see this document while we are waiting for a response. F2806x_USBBL_UG.pdf

C:\ti\c2000\C2000Ware_1_00_04_00\device_support\f2806x\docs\F2806x_USBBL_UG.pdf

This will have important information.

sal

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TMS320F28069: C2000 Create DFU formatted Hex file