Fixed length:
The TX FIFO is 0x00 - 0x7F which is 128 bytes long, I've tried to send a fixed packet with a lengh of 127bytes and it works just fine. However, when I set the packet to be 128 bytes and strobe, I can see only the preamble and the sync word being transmited.
Infinite Packet:
I'm trying to transmit the contance of TX FIFO over and over again (always the same data), I'm trying to do so via the infinite packet mode: If I fill the fifo with 127 bytes and strobe I see the first 127 bytes being transmited and then I get and FIFO UNDERFLOW ERROR. But if i set the fifo with 128 bytes and strobe I see (as in the fixed mode) only the preamble and the sync word being transmited and than the device return to IDLE mode.
note that I've tried also messing with the TXFIRST and TXLAST to avoid refilling the buffer but nothing works
I'm using the TrxEB kit, and looking at the infinite packet example could not resolve my problem, any suggestion (how can I transmit the same data over and over again, it is not random data, and I don't want RF pauses)