LAUNCHXL-F28P55X: lab_blinkyled_driverlib example does not run to completion on LP-F28P55X?

AnBer

Part Number: LAUNCHXL-F28P55X
Other Parts Discussed in Thread: C2000WARE

Team,
Using CCS 20.05 and C2000Ware_26_00 I have imported, build and loaded the below project in the LP-F28P55:
C:\ti\c2000\C2000Ware_26_00_00_00\training\device\f28p55x\getting_started\lab_blinkyled_driverlib

execution never returns from Device_init() and does not reach BP on Device_InitGPIO().
Any reasons why?

Thanks in advance.

Anber

6 months ago

0 Matt Kukucka 6 months ago

TI__Mastermind 20380 points

Hello,

Which F28P55x silicon revision are you using (Rev 0 or A)? Can you single step through Device_init() and see where it is getting stuck?

Best,
Matt

0 AnBer 6 months ago in reply to Matt Kukucka

TI__Mastermind 31425 points

Hi Matt,
It is a XF28P559 on the LP card (so rev 0).

Any specific issues to run latest C2000ware on this rev?

Thanks,

Anber

0 Matt Kukucka 6 months ago in reply to AnBer

TI__Mastermind 20380 points

Hi Anber,

Yes, this is a known issue with device_cal() called in RAM build configurations (where its address in Boot ROM changed between silicon revisions).

Please see this thread for steps to fix: LAUNCHXL-F28P55X: CPU crash when calling device_call function

Best,
Matt

C2000™︎ microcontrollers

C2000 microcontrollers forum

LAUNCHXL-F28P55X: lab_blinkyled_driverlib example does not run to completion on LP-F28P55X?