- Ask a related questionWhat is a related question?A related question is a question created from another question. When the related question is created, it will be automatically linked to the original question.
Please answer the following
3. Is there any timing information coming in receiver side.
4.In infinite packet length mode is packet size need to be pre fixed e.g 1200 byte.
5.In which documents detail about FIFO controller and packet handler, There is not sufficient information in user guide so I understand the core.
-- Regards Sudhir
1)
How long time it takes to send the data depends on the data rate. The time it takes from IDLE to TX with and without calibration is stated in section 4.13 in the CC1125 data sheet.
2)
Do not understand the question. If you have configured the radio for variable packet length the radio will interpret the first byte received after the sync word as the length and then receive that many bytes. If you are using fixed packet length mode, you will receive as many bytes as configured through the PKTLEN register
3)
What information are you referring to? Timing info is available in the data sheet (section 4.13)
4)
In infinite packet length mode the radio will stay in RX forever unless you
a) Strobe IDLE
b) The radio FIFO overflows if you do not read the FIFO fast enough
c ) You reconfigure the radio to fixed packet length mode like in the infinite packet length mode code example found here: www.ti.com/.../swrc253
5)
We do not have other information than the User Guide. You should also look at the code examples available for the CC112x:
Siri
