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已经开始广播了,广播包数据能更改吗?



广播数据是advertData,通过设置GAPRole_SetParameter( GAPROLE_ADVERT_DATA, sizeof( advertData ), advertData );来发送广播。

我想知道,已经广播后,还能修改advertData吗?我现在在

if ( events & SBP_PERIODIC_EVT )这个里面修改advertData值,并再次设置GAPRole_SetParameter;并不能改变广播数据。。也就是周期性事件中,改变广播数据是不行的。

请问还有什么办法修改。。谢谢