Question about upload pcmbuf

Hi all,
I met problem when i tried to upload pcmbuf_t (i had recorded before) through FCM UART1.I mean, how to save pcmbuf_t to a PCM file? I really get puzzle with this.
Thanks for any help.


Do you mean you want to send the data from the Wavecom unit, through its UART, to a PC, and have the PC store it in a file?