Hi, Louis
1) I am trying to create the projects in CCSv5 so I can use the debugger to
understand how they work, then modify usb_dev_serial to meet my application
needs.
I did use the 01.01 Starterware one
("<starterware_folder>\build\armv7a\cgt_ccs\am335x\beaglebone\demo\demo_ti.bin
with MLO from the 00.07 bootloader folder") and it works. I guess MLO did
not change from the version you are using to the latest version I am using.
2) Are you building the bootloader (MLO) and the demo app, or just the
demo? Just the demo, but only for booting from the SD card. I am not
using MLO in CCSv5, but instead launching a configuration file and
connecting to target and then loading demo.out.
3) What is your demo binary file name?
C:\ti\AM335X_StarterWare_02_00_01_01\binary\armv7a\cgt_ccs\am335x\beaglebone\demo\Release\demo_ti.bin.
Note the difference between this 01.01 version and your 00.07 version is
the extra \Release folder.
How do you debug your program when you use the MLO and app to run your
application?
Thanks again,
Warren
On Fri, Sep 27, 2013 at 9:14 AM, Louis McCarthy <[email protected]> wrote:
> I just checked, and the last time I compiled an MLO was one year ago....to
> the week! I am using version 2.00.00.07, so I don't know what has changed
> in 2.00.01.xx. That being said I have a couple more questions:
>
> 1) Did you have to create the projects in CCSv5, or did you use the
> Starterware one
> ("<starterware_folder>\build\armv7a\cgt_ccs\am335x\beaglebone\demo")?
> 2) Are you building the bootloader (MLO) and the demo app, or just the
> demo?
> 3) What is your demo binary file name?
>
> For my application I used the bootloader demo to create an MLO. This MLO
> setup the beaglebone and then loaded a file called "app" from the SD card.
> Once the app was loaded, the bootloader transferred control to it.
>
> Louis
>
>
> On Thursday, September 26, 2013 6:49:19 PM UTC-5, Warren S wrote:
>
>> Hi, Louis
>>
>> Wow, thanks for heeding my call.
>>
>> 1) Yes, I am using the latest Starterware for the AM335x family.
>> The older version actually worked better because I could compile in debug
>> mode while the latest version only lets me run in release mode for the time
>> being. As my TI Applications support adviser noted before turning me over
>> to the forum, the latest version inserts a debug or release folder in the
>> source code location file chain.
>>
>> 2) Yes, I tested it first without any of my own code added to the
>> demo. The print statements were only added later to see where it stopped.
>>
>> 3) I have no problem running the Angstrom Distribution or the Demo
>> using a freshly formatted memory card. Although I am not sure what to
>> expect when I run usb_dev_serial. Perhaps a second com port window?
>> Surprisingly (to me), after Starterware hangs at MMUinit, the MLO/Demo
>> binaries still work after I press the reset button on the board (but not
>> the reset in Starterware).
>>
>> Thanks for giving me hope,
>> Warren
>>
>>
>>
>>
>> On Thu, Sep 26, 2013 at 1:58 PM, Louis McCarthy <[email protected]>wrote:
>>
>>> This is a pretty specific issue, and since I don't have this exact
>>> setup, I am shooting in the dark.
>>>
>>> 1) Are you using the latest Starterware for the AM335x family?
>>> 2) Have you tested it without any of your code added to the demo?
>>> 3) Have you freshly formatted and partitioned the memory card and then
>>> copied MLO first, then other files?
>>>
>>> It's been a few months since I played around in Starterware....
>>> Louis
>>>
>>> On Wednesday, September 18, 2013 12:49:33 PM UTC-5, Warren S wrote:
>>>>
>>>> Hi:
>>>>
>>>> My BeagleBone White hangs at the function call MMUInit((unsigned
>>>> int*)pageTable) while running the Demo and the usb_dev_serial examples in
>>>> TI's Starterware 01.01 in the TI Code Composer Studio v5. I have
>>>> corresponded with the TI Applications support team and the TI Starterware
>>>> community at TI Home <http://www.ti.com/> » TI E2E
>>>> Community<http://e2e.ti.com/>» Support
>>>> Forums <http://e2e.ti.com/support/default.aspx> » Embedded
>>>> Software<http://e2e.ti.com/support/embedded/default.aspx>»
>>>> StarterWare<http://e2e.ti.com/support/embedded/starterware/default.aspx>»
>>>> StarterWare
>>>> forum <http://e2e.ti.com/support/embedded/starterware/f/790.aspx> » the
>>>> demo in StarterWare_02_00_00_07 is not working for
>>>> AM3352BZCZ80<http://e2e.ti.com/support/embedded/starterware/f/790/t/287998.aspx>to
>>>> no avail. It runs the C instructions and my added print to console
>>>> statements just fine until I get to this function call halfway through the
>>>> MMUConfigAndEnable function call define earlier in the example programs.
>>>>
>>>> Thanks,
>>>>
>>>> Warren S.
>>>>
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