sensortag cc2541 (Ble stack)

Ashish Patel60

Prodigy 40 points

Other Parts Discussed in Thread: CC2541

Thanks in advance,

i am trying to understand sensortag-cc2541 and i am confused about some of its sample code

please help me through following queries

1) purpose of "bufmng.c" and "bufmng.f" file

description of each functions in this files.

why this files are necessary

2) any c files and h files to access RF FIFO's of cc2541

over 10 years ago

0 Eric Hackett over 10 years ago

TI__Guru 74322 points

This thread has been moved to the Bluetooth Low Energy forum for better support.

0 Tim C over 10 years ago in reply to Eric Hackett

TI__Mastermind 34660 points

Hello. This appears to be a duplicate of e2e.ti.com/.../408004

Please see that thread.

0 Tim C over 10 years ago

TI__Mastermind 34660 points

Hello. Unless you want to develop your own BLE stack, you won't have access to the RF FIFO's. You'll need to use the BLE software stack provided for the CC2541 to access data.

Where are you getting those files from? I do not see them anywhere in the SDK.

You can access over the air data (BLE Characteristics) through the individual GATT profiles included in the sensor tag project: accelerometerservice.c, barometerservice.c, etc.

I would recommend reading through a BLE introduction online and the software developer's guide included with the installer. Please also see the TI BLE wiki page: processors.wiki.ti.com/.../Category:BluetoothLE

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sensortag cc2541 (Ble stack)