hello. This is the person who is going through the process of loading data onto the frequency using the CC1120.
I am proceeding by referring to the "cc112x_easy_link_tx.c" reference code previously provided by TI.
This code helped me when I couldn't implement frequency control before.
However, I did not understand the code for loading data on the current frequency (estimated by TX FIFO).
I understood the part of making the packet.
There is a function that writes this packet to TXFIFO, and I would like to know more about this function. But the code didn't have this part.
The function name is cc112xSpiWriteTxFifo(txBuffer, sizeof(txBuffer)); I would appreciate it if you could tell me where to find this function or the details of this function(see photo below).
Thank you for reading and I would really appreciate your help.