Hello,
I'm setting the CC1120 registers according to the recommendation I got from SmartRfStudio, yet when testing the transmission using my spectrum analyzer I keep getting my transmitted signal at ~386.5MHz instead of 433MHz as my intention was.
I tried reading the registers right after I write the values and I was able to verify that the read/write works as expected, meaning that I was able to read the registers values I meant to write.
Then I made some more tests and realized that no matter what are the values I'm setting FREQ0, FREQ1 and FRE2 for, I'm still geting the transmitted signal at the same place. I also verified that FS_CFG is configured right, and that my crystal is really generating 32MHz clock as it should have.
Any ideas?
Thanks