CCS/CC2640: errors related to the BIOS in the ROV

roopa kalmath

Part Number: CC2640

Tool/software: Code Composer Studio

Hi,

I'm working on BLE application for cc2640 target.

I'm able to build the app successfully. We could open CCS debug window and app binary is successfully loaded into target via JTAG cable through XDS110 debug probe.

But the board is not advertising . and I'm having some errors related to the BIOS in the ROV(as shown below).

Error: Problem scanning pend Queue: JavaException: java.lang.Exception: Target memory read failed at address: 0xbebebebe, length: 8This read is at an INVALID address according to the application's section map. The application is likely either uninitialized or corrupt.

Error: Problem fetching Task stack: Error: fetchArray called with length 0.

and there are 5 Tasks in the application.In the ROV I can able to see only 2 tasks. and the remaining tasks are not created in task section of ROV (as shown below).

Please help me to solve these issues.

over 6 years ago

0 Christin Lee over 6 years ago

TI__Guru 56255 points

Hi,

Please provide the following information so we can better assist you.
1. What's your BLE SDK version?
2. What's your CCS version?
3. What's your compiler version?
4. Have you strip it down to debug it? Ex: add one new functionality at a time and see if it runs...etc

0 ToddMullanix over 6 years ago in reply to Christin Lee

TI__Guru* 96960 points

Additionally, can you use the Debug kernel (instead of the Release kernel). Details are in the SimpleLink SDK User Guide for moving kernel projects (note: I'm assuming you are using the SimpleLink SDK). More debug features are enabled which might show the issue more clearly. The footprint will be larger since the kernel will be placed in the flash instead of the ROM, but hopefully your application has enough room.

Todd

0 roopa kalmath over 6 years ago in reply to Christin Lee

Intellectual 520 points

Hi Christin Lee,

1. BLE SDK version is V2.02.01.18

2. CCS version is V6.2

3. compiler version is TI V5.2.5

0 Christin Lee over 6 years ago in reply to roopa kalmath

TI__Guru 56255 points

Hi,

Please try what Todd has suggested.

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CCS/CC2640: errors related to the BIOS in the ROV