基于SerialBLEbridge V1.4.1实现BLE和UART透传功能，修改simpleProfileAttrTbl属性表后通知功能失效

基于SerialBLEbridge V1.4.1实现BLE和UART透传功能，读和写都通实现透传了，但修改simpleProfileAttrTbl属性表，去掉Characteristic 1到Characteristic 3后影响到了Characteristic 4,Characteristic 4的通知功能失效，Characteristic 4的写数据没问题，读数据是在通知是侦听的，通知失效后读数据就失效了。

static gattAttribute_t simpleProfileAttrTbl[] ={
// Simple Profile Service
{ { ATT_BT_UUID_SIZE, primaryServiceUUID }, /* type */
GATT_PERMIT_READ, /* permissions */
0, /* handle */
(uint8 *)&simpleProfileService /* pValue */
},

// // Characteristic 1 Declaration
// {// { ATT_BT_UUID_SIZE, characterUUID },
// GATT_PERMIT_READ,// 0,
// &simpleProfileChar1Props// },
//
// // Characteristic Value 1
// {// { ATT_BT_UUID_SIZE, simpleProfilechar1UUID },
// GATT_PERMIT_READ | GATT_PERMIT_WRITE,// 0,// &simpleProfileChar1// },
//
// // Characteristic 1 User Description
// {// { ATT_BT_UUID_SIZE, charUserDescUUID },
// GATT_PERMIT_READ,// 0,// simpleProfileChar1UserDesp// },//
// // Characteristic 2 Declaration
// {// { ATT_BT_UUID_SIZE, characterUUID },
// GATT_PERMIT_READ,// 0,
// &simpleProfileChar2Props// },
//
// // Characteristic Value 2
// {// { ATT_BT_UUID_SIZE, simpleProfilechar2UUID },
// GATT_PERMIT_READ,// 0,// &simpleProfileChar2// },
//
// // Characteristic 2 User Description
// {// { ATT_BT_UUID_SIZE, charUserDescUUID },
// GATT_PERMIT_READ,// 0,// simpleProfileChar2UserDesp// },//// // Characteristic 3 Declaration
// {// { ATT_BT_UUID_SIZE, characterUUID },
// GATT_PERMIT_READ,// 0,
// &simpleProfileChar3Props// },
//
// // Characteristic Value 3
// {// { ATT_BT_UUID_SIZE, simpleProfilechar3UUID },
// GATT_PERMIT_WRITE,
// 0,// simpleProfileChar3// },
//
// // Characteristic 3 User Description
// {// { ATT_BT_UUID_SIZE, charUserDescUUID },
// GATT_PERMIT_READ,// 0,// simpleProfileChar3UserDesp// },

// Characteristic 4 Declaration
{ { ATT_BT_UUID_SIZE, characterUUID },
GATT_PERMIT_READ, 0,
&simpleProfileChar4Props },

// Characteristic Value 4
{ { ATT_BT_UUID_SIZE, simpleProfilechar4UUID },
//0, GATT_PERMIT_READ | GATT_PERMIT_WRITE, //modified by xsh 2017.05.19
0, //&simpleProfileChar4 simpleProfileChar4 //modified by xsh 2017.05.19 },

// Characteristic 4 configuration
{ { ATT_BT_UUID_SIZE, clientCharCfgUUID },
GATT_PERMIT_READ | GATT_PERMIT_WRITE, 0, (uint8 *)&simpleProfileChar4Config
},
// Characteristic 4 User Description
{ { ATT_BT_UUID_SIZE, charUserDescUUID },
GATT_PERMIT_READ, 0, simpleProfileChar4UserDesp },
// // Characteristic 5 Declaration
// {// { ATT_BT_UUID_SIZE, characterUUID },
// GATT_PERMIT_READ,// 0,
// &simpleProfileChar5Props// },
//
// // Characteristic Value 5
// {// { ATT_BT_UUID_SIZE, simpleProfilechar5UUID },
// GATT_PERMIT_AUTHEN_READ,// 0,// simpleProfileChar5// },
//
// // Characteristic 5 User Description
// {// { ATT_BT_UUID_SIZE, charUserDescUUID },
// GATT_PERMIT_READ,// 0,// simpleProfileChar5UserDesp// },

};

请问是哪里出了问题？

VeryBoy：

去掉Characteristic 5的定义就没影响，去掉Characteristic 4前面的定义就受影响，不知道为何？？？

Viki Shi：

论坛有类似问题，参考这边解答： https://e2e.ti.com/support/wireless_connectivity/bluetooth_low_energy/f/538/p/349378/1223423

VeryBoy：

回复 Viki Shi:

按以上链接的这个方法不行，我的simpleProfileChar4定义成这样：

static uint8 simpleProfileChar4[SIMPLEPROFILE_CHAR4_LEN] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

static uint8 simpleProfileChar4Props = GATT_PROP_NOTIFY|GATT_PROP_READ|GATT_PROP_WRITE|GATT_PROP_WRITE_NO_RSP;  

VeryBoy：

回复 VeryBoy:

我要通过simpleProfileChar4这个数组实现透传数据的存放，会不会是这个有影响，但是没注解掉属性表中的Characteristic1-3是可以的。

VeryBoy：

回复 VeryBoy:

源程序上传，simpleProfileAttrTbl表这样定义就OK，但我只想要Characteristic4,一注解掉Characteristic1-3就造成通知失效，APP写数据到UART是正常的，UART发数据到APP就没有。

static gattAttribute_t simpleProfileAttrTbl[] = {// Simple Profile Service{ { ATT_BT_UUID_SIZE, primaryServiceUUID }, /* type */GATT_PERMIT_READ, /* permissions */0, /* handle */(uint8 *)&simpleProfileService /* pValue */},

// Characteristic 1 Declaration{ { ATT_BT_UUID_SIZE, characterUUID },GATT_PERMIT_READ, 0,&simpleProfileChar1Props },

// Characteristic Value 1{ { ATT_BT_UUID_SIZE, simpleProfilechar1UUID },GATT_PERMIT_READ | GATT_PERMIT_WRITE, 0, &simpleProfileChar1 },

// Characteristic 1 User Description{ { ATT_BT_UUID_SIZE, charUserDescUUID },GATT_PERMIT_READ, 0, simpleProfileChar1UserDesp },

// Characteristic 2 Declaration{ { ATT_BT_UUID_SIZE, characterUUID },GATT_PERMIT_READ, 0,&simpleProfileChar2Props },

// Characteristic Value 2{ { ATT_BT_UUID_SIZE, simpleProfilechar2UUID },GATT_PERMIT_READ, 0, &simpleProfileChar2 },

// Characteristic 2 User Description{ { ATT_BT_UUID_SIZE, charUserDescUUID },GATT_PERMIT_READ, 0, simpleProfileChar2UserDesp }, // Characteristic 3 Declaration{ { ATT_BT_UUID_SIZE, characterUUID },GATT_PERMIT_READ, 0,&simpleProfileChar3Props },

// Characteristic Value 3{ { ATT_BT_UUID_SIZE, simpleProfilechar3UUID },GATT_PERMIT_WRITE,0, simpleProfileChar3 },

// Characteristic 3 User Description{ { ATT_BT_UUID_SIZE, charUserDescUUID },GATT_PERMIT_READ, 0, simpleProfileChar3UserDesp },

// Characteristic 4 Declaration{ { ATT_BT_UUID_SIZE, characterUUID },GATT_PERMIT_READ, 0,&simpleProfileChar4Props },

// Characteristic Value 4{ { ATT_BT_UUID_SIZE, simpleProfilechar4UUID },//0, GATT_PERMIT_READ | GATT_PERMIT_WRITE, //modified by xsh 2017.05.190, //&simpleProfileChar4 simpleProfileChar4 //modified by xsh 2017.05.19 },

// Characteristic 4 configuration{ { ATT_BT_UUID_SIZE, clientCharCfgUUID },GATT_PERMIT_READ | GATT_PERMIT_WRITE, 0, (uint8 *)&simpleProfileChar4Config},// Characteristic 4 User Description{ { ATT_BT_UUID_SIZE, charUserDescUUID },GATT_PERMIT_READ, 0, simpleProfileChar4UserDesp },// // Characteristic 5 Declaration// { // { ATT_BT_UUID_SIZE, characterUUID },// GATT_PERMIT_READ, // 0,// &simpleProfileChar5Props // },//// // Characteristic Value 5// { // { ATT_BT_UUID_SIZE, simpleProfilechar5UUID },// GATT_PERMIT_AUTHEN_READ, // 0, // simpleProfileChar5 // },//// // Characteristic 5 User Description// { // { ATT_BT_UUID_SIZE, charUserDescUUID },// GATT_PERMIT_READ, // 0, // simpleProfileChar5UserDesp // },};

Eggsy Pang：

回复 VeryBoy:

尝试直接把在simpleProfileChar1基础上改成simpleProfileChar4 的模式，把simpleProfileChar2-5去掉

VeryBoy：

回复 Eggsy Pang:

是这个地方出了问题：noti.handle ，写死了