Tool/software: Code Composer Studio
I need some help with my prototype which is based on the CC2650-RSM package.
I have designed the custom PCB according to the datasheet: www.ti.com/.../cc2650.pdf
The design follows the 4 × 4 External Single-ended (4XS) Application Circuit. I'm using the single-ended operation for the RF front-end configuration and PCB-layout is almost exactly like the Layout which is shown in 7.3.1.
I'm using the internal DC-DC Regulator to power the VDDR pins (as recommended).
I'm using a 50 ohm-antenna and done the matching network (transmission line have been calculated, components is the same as in the datasheet) according to the impedance of the antenna.
When i'm trying to do the programming in CCS for the advertising, it fails.
I've managed to programme the CC2650 GPIO pins how I want them to work but unfortunately the RF_P pin doesn't seem to work.
I've used the following define:
#define RF_FE_MODE_AND_BIAS ( RF_FE_SINGLE_ENDED_RFP | \ RF_FE_INT_BIAS)
Is there any specific codefragment that needs to be changed in the boardfile?
Thank you in advance!