CC1310: How to max packet length from 255 to 512 bytes base cc1310 15.4 stack on both sensor and coprocessor

user4963759

Prodigy 80 points

Part Number: CC1310

Hi,

I want to increase max sub-G packet length from 255 to 512 bytes based on 15.4 stack.

Is there any parameters to modify?

over 7 years ago

0 IUsedToBeARealPerson (M-W) over 7 years ago

TI__Guru 58425 points

Hi,

Could you elaborate more on what level you want to achieve this? The RF Core command for a IEEE 802.15.4 TX operation only support a payload length up to 255 bytes so on an PHY level this is not possible.

0 user4963759 over 7 years ago in reply to IUsedToBeARealPerson (M-W)

Prodigy 80 points

I want to transmit 5K bytes data per second. Thus, I try to increase packet length at once.

0 YiKai Chen over 7 years ago in reply to user4963759

Guru 735685 points

According to my experiences, long Packet might be more easier to lose or miss that shorter one. I suggest you to keep Packet as short as possible.

Sub-1 GHz

Sub-1 GHz forum

CC1310: How to max packet length from 255 to 512 bytes base cc1310 15.4 stack on both sensor and coprocessor