OS\4.23.02;Firmware\C663,which arise uart2 sending fail?

i meet a question: i update with OS\4.23.02;Firmware\C663, it means that i install os4.23.02 and update the Q2686 with 663c00_full_q2686h_w11.dwl. subscribe uart2 is ok, but send nothing on the super console.
the code is following:
adl_atCmdCreate ( “AT+WMFM=0,1,2”, ADL_AT_PORT_TYPE ( ADL_PORT_UART1, FALSE ), ( adl_atRspHandler_t ) NULL, NULL );
adl_atCmdCreate (“AT+IPR=9600”,ADL_AT_PORT_TYPE ( ADL_PORT_UART1, FALSE ),( adl_atRspHandler_t )NULL, NULL );
rtn1 = adl_fcmSendData (UART2SubRtn,“5”,1);
TRACE ((1,“UART2 send is :%d”,rtn1));

rtn1 returne 0.
These code run well on os\4.11 and firmware C61b;
who meet the same question?please show me your method.


Please, follow the instructions here:

Where is your subscribe funtion, anyway? Where do you switch to data mode?