CC3200 Launchxl FTDI Flashing & how to use Uniflash to program code

Giang Hoang Quoc Duong35

Other Parts Discussed in Thread: UNIFLASH, CC3200

I have two questions that I don't know how to answer, please help me.

1. I 've followed these step http://processors.wiki.ti.com/index.php/CC31xx_%26_CC32xx_FTDI_Flashing

And now my launchpad is unstable with COM Port and USB Serial. So how to give it to pre-flash.
FT-Prog now cant see any port to re-program too.

2. I use uniflash to program data with .bin file to /sys/mcuimg.bin but I cant keep it run always after shut down power (when connect back power, I cant see my wifi)

So please tell me how to program CC3200 to ROM?

over 5 years ago

0 Shlomi Itzhak over 5 years ago

TI__Mastermind 43800 points

Giang,

Uniflash can be used even when FTDI is not flashed. Regardless, are you saying FTProg is not working? when you scan your device with FTProg, can you see it? what template are you using?

please show me Uniflash log when flashing mcuimg.bin.

There could be several reasons:

flashing is not OK
SOP2 is not disconnected
something is wrong with the application itself

Can you try a simple blinky precompiled binary from the SDK?

Shlomi

0 Anonymous over 5 years ago

Guru 17045 points

Hello Giang,

I think I have the same problem as you: e2e.ti.com/.../464462
I don't have a solution yet, but you can follow the thread.

Regards,
Pedro

0 Shlomi Itzhak over 5 years ago in reply to Anonymous

TI__Mastermind 43800 points

Giang,

please show me Uniflash log when flashing mcuimg.bin.

There could be several reasons:

flashing is not OK
SOP2 is not disconnected
something is wrong with the application itself

Can you try a simple blinky precompiled binary from the SDK?

Pedro,

I have you on another thread. FT_Prog is the only utility I know. Please follow up on the other thread for further instructions.

Shlomi

0 Shlomi Itzhak over 5 years ago in reply to Shlomi Itzhak

TI__Mastermind 43800 points

Giang,

Any update on the post?

Shlomi

0 Shlomi Itzhak over 5 years ago in reply to Shlomi Itzhak

TI__Mastermind 43800 points

Hi,

I am closing the thread, if issue still exist please open a new thread and add a link to this one for reference.

Shlomi

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CC3200 Launchxl FTDI Flashing & how to use Uniflash to program code