DFU customizing

[kevin seo]

Hello.

I'm doing a DFU customization now.

However, because of the problem of data transmission of the last packet of the first page when advertising,

connection and nRF connection data is transmitted, why is that why the crc is not correct?

[Edvin]

Hello,

I don't understand exactly what you mean with this question. 

Did you try to follow this guide?

 

of the last packet of the first page when advertising

 Are you advertising or in a connection?

 

why the crc is not correct?

 Do you mean the CRC of a packet on air, or the DFU image (the application that you transfer over DFU)?

[kevin seo]

hello.

I solved the problem.

Memory allocation was a problem.