CCS/DEVPACK-LED-AUDIO: Build firmware for LED Dev Pack

He Wang

Part Number: DEVPACK-LED-AUDIO

Tool/software: Code Composer Studio

Dear experts:

I've downloaded BLE SDK 2.2.2.I want to build firmware for SensorTag 2650 with LED-Audio DevPack extension. I find there are two example projects for 2650stk: SensorTag and Simple_peripheral. May I know which project should I refer to? BLE project now includes stack and app parts. What I need to do is only to modify app part, is that right?Thanks

over 5 years ago

0 YiKai Chen over 5 years ago

Guru 735455 points

There is no dedicated example for CC2650STK with DEVPACK-LED-AUDIO in BLE-STACK 2.2.2. You have to download install BLE-STACK 2.2.1 from BLE-STACK-ARCHIVE to get sensortag_light and sensortag_sudio examples.

0 He Wang over 5 years ago in reply to YiKai Chen

Prodigy 70 points

Thanks. I've downloaded the SDK of 2.2.1 and built .hex files in CCS. Then I used SmartRF Flash Programmer to burn the files into Sensortag with a DevPack. The interface showed the burn is successful. But it is fount SensorTag still can't work with the DEVPACK-LED-AUDIO.

Is there anything wrong here? I've attached the screenshot of Flash Programmer to show the setting. Thanks.

0 YiKai Chen over 5 years ago in reply to He Wang

Guru 735455 points

What do you mean “SensorTag still can't work with the DEVPACK-LED-AUDIO?”

0 He Wang over 5 years ago in reply to YiKai Chen

Prodigy 70 points

Dear YK,

After flashing the program, I attached the LED Dev Pack with SensorTag, and connected the kit and computer with USB cable. But no LED indicator was lit on and the SensorTag could't be detected.

Could you suggest what's wrong during the flashing procedure? Is that possible the firmware is not compatible with my SensorTag? (The version of My SensorTag is 1.13)

0 YiKai Chen over 5 years ago in reply to He Wang

Guru 735455 points

To compile examples in BLE-Stack 2.2.1, you should use TI ARM Compiler v5.2.6. Do you use this version?

0 He Wang over 5 years ago in reply to YiKai Chen

Prodigy 70 points

Dear YiKai,

The default compiler tool is 5.2.6, but it is not installed. A compatible version 18.1.4 is used.

By the way, I build the project again after I enable ARM hex utility. And burn the programe into Sensortag. This time, official app(5.4.0) could detect the service, but when I click "set color" button, the app crashed. Is that firmware issue, or app issue?

0 YiKai Chen over 5 years ago in reply to He Wang

Guru 735455 points

Since it's APP crash, It should be APP issue.

0 He Wang over 5 years ago in reply to YiKai Chen

Prodigy 70 points

Thanks

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CCS/DEVPACK-LED-AUDIO: Build firmware for LED Dev Pack