We want to reducy harmonic,
and we change the GSN to 0x02 in CLIF_ANA_TX_AMPLITUDE_REG
We use NfcrdlibEx1_BasicDiscoveryLoop exmaple.
- Change all about CLIF_ANA_TX_AMPLITUDE_REG inside user_EE.bin
from 0xFFFFxxxx to 0x02FFxxxx (there are 27 values)
- Change CLIF_ANA_TX_AMPLITUDE_REG value
from 0xFFFFxxxx to 0x02FFxxxx before call phacDiscLoop_Run()
The CLIF_ANA_TX_AMPLITUDE_REG become 0xFFFFxxxx automatically, I can not found when the SDK access CLIF_ANA_TX_AMPLITUDE_REG from source code.
Does the CLIF_ANA_TX_AMPLITUDE_REG access inside the library?
How to reduce the Tx power?
Or any suggestion about hardware?