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关于发送函数notification的疑问



attHandleValueNoti_t pReport;
pReport.handle=0x2e;
pReport.len = 16 ; ;
osal_memcpy(pReport.value, bdAddr2Str(array), 16);
GATT_Notification(0, &pReport, FALSE );

我在从机程序中添加上述通过fff4发送多字节字符的函数,为什么添加了这个函数后,在lightblue中通过fff3或者fff1发送过来的数据在从机上接收不到?急!!!求解???