CC1352R: and 802.15.4g FSK

Benjamin Rolfe

Part Number: CC1352R

I am evaluating the CC1352R using the TI Launchpad CC1352R1 Development Kit evaluation board and the TI SimpleLink CC13x2 2.10.00.48 Software Development Kit.

I will be configuring the PHY for sub-1GHz operation according to 802.15.4g FSK and Wi-SUN specifications for 50kbps, 100kbps, 150kbps and 300kbps. I am looking for some examples that use an 802.15.4g PHY mode for packet tx and rx. I will be porting our implementation of the Wi-SUN MAC which is based (loosely) on 802.15.4e. The literature suggests that 802.15.4g is supported, and I have used Smart RF Studio 7 version 2.9.0 and have found settings that work for the PHY modes I need. I am looking for examples in the SDK or elsewhere with the code to set up and operate in these modes.

Also I have read in other posts that the TI "stack" includes 802.15.4e and 802.15.4g support in the MAC, but the examples I have found do not include support for the 802.15.4e frame extensions or PHYs with packet size > 127 octets. Where should I look for the latest MAC ?

Thanks you

Ben

over 7 years ago

0 Siri over 7 years ago

TI__Guru* 86241 points

TI 15.4-Stack is a wireless stack component of the SimpleLink™ MCU platform that implements the standard IEEE 802.15.4e and 802.15.4g specification. For Sub-1 GHz frequencies TI 15.4-Stack also implements a frequency-hopping scheme adopted from Wi-SUN® field area network (FAN) specification.
At the moment there are only 50 kbps settings that are characterized for the CC1312 (See SmartRF Studio for settings).

If you do not want to use the Stack, you can for example use the rfPacketRX and rfPacket TX example with the PHY settings of your choice, and then format the packet through the radio API. The packet length can easily be changes in those examples by just settings it to a higher value (default is 30 but it can be set up to 255) If you want to transmit packets longer than 255, you need to use the advanced TX and RX functions (CMP_PROP_TX_ADV, CMD_PROP_RX_ADV) instead of CMP_PROP_RX and CMP_PROP_TX.

BR
Siri

0 Benjamin Rolfe over 7 years ago in reply to Siri

Prodigy 20 points

Thank you for your reply.
Can you point me to code examples using the TI 15.4 stack with the 50 kbps 15.4g PHY and the MAC examples which use the frequency-hopping scheme? I think I have the latest version of the SDK from what I can see on-line and using the resource explorer but did not find any examples of these two things.
Thanks
Ben