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CC2650: Proprietary Radio Settings for different Baudrates?

Marc Typke
Prodigy 90 points
Part Number: CC2650

Hello TI-Forum,

i have several questions regarding the CC2650 Proprietary Radio. I have the proprietary protocol running with the settings from the "Packet TX / RX" Examples.

I wanted to change the baudrate and so i have several questions regarding this:

  1. the smartf_settings.c says in the comments at the top that the symbol rate is 50 kBaud. However when applying the formula form the hardware reference manual i get 200 kBaud
    1. R= 131072, p = 15, f_clk = 24000000
    2. (131072 * 24000000) /  (15 * 1048576) = 200000
    3. So did i make a mistake, or is the comment wrong?

  2. I changed the .rateWord to 262144, to double the baudrate. I did that both in the transmitter and the receiver. However the receiver simply does not receive anything at all. Is there something else i have to do?
  3. I have read at different places in the forum, that settings for 1, 2 and 5 MBaud are available. How can i obtain them?
  4. I would have tried to obtain this information via smartrf-studio7 (v 2.6.0), but it does not seem to contain settings for the CC2650 propriatary radio mode. When will this be available?
  5. What can i do in general, besides keeping the frequency synthesizer running and disableing the inactivity timeout, to speed up the sending process and minimize the send-delay?

Thank you in advance

regards