CC1312R: Where can I set the frequency of the audio SDK's radio frequency？

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Part Number: CC1312R
Other Parts Discussed in Thread: SYSCONFIG

Could you please tell me where to set the radio frequency of the audio SDK? The default frequency band is 868 MHZ. But this wireless frequency band is not available in China.

Your previous reply was：

The ROM is programmed during manufactoring. lt's not possible to add something there for the customer.
When you download an example application from the SimpleLink F2 SDK, the linker wil know which objects<e stored in flash and which are stored in ROM.
Please note, due to SW changes, bug fixes etc, newer SDKs use vey little of the ROM sofware.
Cheers,

12 天前

0 Taylor 12 天前

TI__Mastermind 38635 points

Hi,

We have received your post and the investigation will take some time. Thank you for your patience.

0 ? ? 12 天前

Prodigy 30 points

The available frequency bands are both U-band and V-band frequencies, and 433MHz is also acceptable.

0 Taylor 9 天前回复 ? ?

TI__Mastermind 38635 points

If you are referring to the SimpleLink Audio Plugin 3.30.00.06:

1) SysConfig is not supported, therefore you need to use SmartRF Studio to generate the radio setting and replace smartrf_settings.c and smartrf_settings.h in the rfAudioRx and rfAudioTx projects.

Here is an SLA on how to generate the smart_settings.c with Code Export on SmartRF Studio: https://dev.ti.com/tirex/explore/node?node=A__Aep5jzoC8OZsth7GqtnVtw__com.ti.SIMPLELINK_ACADEMY_CC13XX_CC26XX_SDK__AfkT0vQ__LATEST&placeholder=true

2) We also have an updated Audio Plugin for CC1312R1 supporting SysConfig, not published online, that we could share with the customer.

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CC1312R: Where can I set the frequency of the audio SDK's radio frequency？