Forum Post: CC2541 Proprietary Mode

Hi,

Is there any example available how to use the proprietary mode of the CC2541.
I don't see how the dual stack part is created to load it into the CC2541. 

Normally image 1 is the BLE stack, how can you add your own application as image 2 an load this and still use the CRC, ....of the CC2541?

Thanks in advance,

Davy