eZ430 Chronos unresolved symbols

niek blankers

I'm running CCS 4.2.4.00033 (16kB limit). Now I'm trying to build the ez430 Chronos Sports Watch 915MHz - Limited CCS core edition and it gives me these errors:

undefined first referenced
symbol in file
--------- ----------------
ReadSingleReg ../bluerobin/BlueRobin_RX_915MHz.lib<BRRX_Radio.obj>
SetVCore <whole-program>
Strobe ../bluerobin/BlueRobin_RX_915MHz.lib<BRRX_Radio.obj>
Timer0_A4_Delay ./driver/ps.obj
Timer0_Init <whole-program>
Timer0_Start <whole-program>
Timer0_Stop <whole-program>
WriteBurstReg ../bluerobin/BlueRobin_RX_915MHz.lib<BRRX_Radio.obj>
WritePATable ../bluerobin/BlueRobin_RX_915MHz.lib<BRRX_Radio.obj>
WriteSingleReg ../bluerobin/BlueRobin_RX_915MHz.lib<BRRX_API.obj>
adc12_single_conversion <whole-program>
button <whole-program>
button_repeat_off <whole-program>
button_repeat_on <whole-program>
clear_blink_mem <whole-program>
clear_display <whole-program>
clear_display_all <whole-program>
clear_line <whole-program>
close_radio <whole-program>
display <whole-program>
display_am_pm_symbol <whole-program>
display_char <whole-program>
display_chars <whole-program>
display_hours <whole-program>
display_symbol <whole-program>
display_value <whole-program>
init_buttons <whole-program>
int_to_array <whole-program>
lcd_init <whole-program>
open_radio <whole-program>
radio_powerdown <whole-program>
radio_reset <whole-program>
reset_buzzer <whole-program>
sButton <whole-program>
set_blink_rate <whole-program>
start_buzzer <whole-program>
stop_buzzer <whole-program>
switch_seg <whole-program>

error: unresolved symbols remain

error: errors encountered during linking; "ez430_chronos_915MHz.out" not built
>> Compilation failure
gmake: *** [ez430_chronos_915MHz.out] Error 1
gmake: Target `all' not remade because of errors.

I've also tried CCS v5.3 but it has the same error. Anyone know how to fix it?

over 12 years ago

0 Lisa TI over 12 years ago

TI__Guru*** 130875 points

Niek,

I suspect you need to fix the include paths and variables. Particularly I wonder if you need to point ccs to a library that is needed. See this wiki

http://processors.wiki.ti.com/index.php/Include_paths_and_options

Please keep us informed.

Best Regards,
Lisa

0 niek blankers over 12 years ago in reply to Lisa TI

Prodigy 50 points

I have no idea what library's needed. I'm just using the Factory Programmed Chronos Firmware.

0 Lisa TI over 12 years ago in reply to niek blankers

TI__Guru*** 130875 points

Hi Niek,

I may not be able to do more until after the weekend but I had no issues importing a project. What did you try? i did the following

1 - install latest chronos software

2 - open ccs v5.4

3 - project->import existing ccs/eclipse project

4 - browsed to the project directory in my chronos installation and selected a ccs example (sports watch)

5 - selected the limited version build

6 - built with only 1 or 2 warnings, no problems or errors

I did not even have to tweak an install paths etc.

Best Regards,
Lisa

0 niek blankers over 12 years ago in reply to Lisa TI

Prodigy 50 points

Lisa,

I did exactly the same as you, but I'm still getting the same errors. However, the Unrestricted code builds fine. But this is no solution to my problem.

0 Lisa TI over 12 years ago in reply to niek blankers

TI__Guru*** 130875 points

Hi Niek,

now I am confused? The limited version builds fine? Then you have no problem. From you post you seem to be using the code size limited license which means this is the only build configuration you can use (the limited ones). The unlimited ones are for fully licensed ccs versions.

Best Regards,
Lisa

0 niek blankers over 12 years ago in reply to Lisa TI

Prodigy 50 points

I'm using the code-size limited license. For some reason, the limited code doesn't build but the unrestricted code example builds and flashes the target fine.

This is fine for me. I'm just confused why I can build the unrestricted code with a codesize-restricted license.

0 Lisa TI over 12 years ago in reply to niek blankers

TI__Guru*** 130875 points

Hi Niek,

odd but I wonder if you do not actually have the code size limited. Do you wish to continue looking at this?

Best Regards,

Lisa

0 niek blankers over 12 years ago in reply to Lisa TI

Prodigy 50 points

I looked under help, and for some reason I have the full license version. Fine by me :)

Thanks for your help!

0 Lisa TI over 12 years ago in reply to niek blankers

TI__Guru*** 130875 points

HI Niek,

ok, glad you seem to be able to work with the examples now.

Thanks for the update and all the best with development.

Best Regards,

Lisa

0 Abhay Deshpande over 11 years ago in reply to niek blankers

Prodigy 10 points

I was also getting the same problem.

This gets solved if the project is imported from the file->import->import existing project

and then pointing to the Chronos Sports Watch project from CCS folder from the ez430-chronos that was installed.

Turns out, this way the ez430_chronos_drivers.lib gets included in the project this way.

If importing the project by clicking on the welcome screen, the lib doesn't get copied and hence the missing symbols.

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eZ430 Chronos unresolved symbols