How to configure TCXO for SubGHz_Phy_PingPong correctly?

[ngodoanvan]

Hi,

I created a new project follow SubGHz_Phy_PingPong project example. Without TCXO configuration, my project work correctly. If I configure TCXO my project can't send and receive "PING" or "PONG". With TCXO configuration the Radio.Random = 0.What wrong in my project? please recommend for me some solutions. Thank you.

[Louis AUDOLY]

Hello @Ngô Vạn​ ,

Could you provide more information about your project ?

Are you working on a custom hardware ?

What have you done to "configure" your TCXO ?

Have you well define that TCXO is supported in the function below ?

int32_t BSP_RADIO_IsTCXO(void)

Sorry for the delay

Regards

[Tesla DeLorean]

Lacking a lot of context here.

What parts and board are we talking about?

Does it have a TCXO? Is it attached? Does it start? Do you give it enough time to start and stabilize?

[ngodoanvan]

thanks for your support. I fixed my project. My schematic is incorrectly.