CC2640R2F simple_peripheral SIMPLEPROFILE_CHAR5 示例中设定只读，怎么更改为可读可写？

特征值 SIMPLEPROFILE_CHAR5

  5-byte value that can be read (but not written) from a GATT client device

示例中设定只读，我通过修改simple_gatt_profile.c文件：

// Simple Profile Characteristic 5 Properties
static uint8 simpleProfileChar5Props = GATT_PROP_READ | GATT_PROP_WRITE;

// Characteristic Value 5

{
{ ATT_BT_UUID_SIZE, simpleProfilechar5UUID },
GATT_PERMIT_READ | GATT_PERMIT_WRITE,
0,
simpleProfileChar5
},

#define SIMPLEPROFILE_CHAR5_LEN           20 //5  

更改后蓝牙测试软件显示characteristic 5可读可写，但是软件中

SimpleBLEPeripheral_processAppMsg(pMsg);  收不到消息； 

怎么解决？

TI没找到修改SIMPLEPROFILE_CHAR参数的例程，可以参考下网友分享： http://blog.csdn.net/langqunlideyang/article/details/50385420

我现在要把simple_peripheral  改成Passcode Entry 的认证方式,

或者我不用simple_peripheral 

请问ti有相关的例程吗?