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Serial port over bluetooth with CC2541

Jan Hakl
Prodigy 170 points
Other Parts Discussed in Thread: CC2541, BLE-STACK

Hi,

I am beginner about wireless. I need to connect MCU (ST32F4) over bluetooth (CC2541). I want to use CC2541 as network processor, but as I read I have to configure it and sending data using HCI commands. Is there any example how to use those commands to communicate with it? Or is there a simplest way how to use CC2541? 

Thanks in advance for any help,

Jan

  • 0
    TI__Guru 57865 points
    Hi Jan,
    BTool is a PC Tool (included with the BLE-Stack installer) that emulates a BLE Application. This means that it sends HCI commands to the physically connected device (CC2541EM , CC2540USB Dongle or anything else running HostTestApp). For more information, have a look here;

    processors.wiki.ti.com/.../CC254X_WITH_EXT_MCU

    Unfortunately, we do not have any official code for the external MCU. This is where BTool comes in handy as it's transmission could be mimic'd by the MCU implementation.

    Best Regards
    Joakim