//輸出掃描結果
????????????if(pEvent->discCmpl.numDevs?>?0)
????????????{
????????????????int?i,?j;
????????????????//?Increment?index?of?current?result?(with?wraparound)
????????????????for(j?=?0;?j?<?pEvent->discCmpl.numDevs;?j++)
????????????????{
????????????????????PRINT("Device?%d?:?",?j);
????????????????????for(i?=?0;?i?<?6;?i++)
????????????????????{
????????????????????????PRINT("%x?",?pEvent->discCmpl.pDevList[j].addr[i]);
????????????????????}
????????????????????PRINT("\n");
????????????????????PRINT("Data?%d?:?",?j);
????????????????????for(i?=?0;?i?<?pEvent->deviceInfo.dataLen;?i++)
????????????????????{
????????????????????????PRINT("%x?",?pEvent->deviceInfo.pEvtData[i]);
????????????????????}
????????????????????PRINT("\n");

????????????????}
????????????}

可以參考一下截圖里的代碼

不能理解怎樣的模仿，我下的包里的例程ObserverAddDeviceInfo函數(shù)只有這兩個參數(shù)uint8_t *pAddr, uint8_t addrType。

以下是我的模仿，并不能正確獲取廣播內容，還請給個明確的回復。

typedef?struct
{
????uint8_t?eventType;?//!<?Indicates?advertising?event?type?used?by?the?advertiser:?@ref?GAP_ADVERTISEMENT_REPORT_TYPE_DEFINES
????uint8_t?addrType;?????????//!<?Address?Type:?@ref?GAP_ADDR_TYPE_DEFINES
????uint8_t?addr[B_ADDR_LEN];?//!<?Device's?Address
????uint8_t?dataLen;??????????????????//!<?Length?(in?bytes)?of?the?data?field?(evtData)
????uint8_t?*pEvtData;????????????????//!<?Data?field?of?advertisement?or?SCAN_RSP
}?gapDevRec_t;

static?void?ObserverAddDeviceInfo(uint8_t?*pAddr,?uint8_t?addrType,uint8_t?*pData)
{
????uint8_t?i;

????//?If?result?count?not?at?max
????if(ObserverScanRes?<?DEFAULT_MAX_SCAN_RES)
????{
????????//?Check?if?device?is?already?in?scan?results
????????for(i?=?0;?i?<?ObserverScanRes;?i++)
????????{
????????????if(tmos_memcmp(pAddr,?ObserverDevList[i].addr,?B_ADDR_LEN))
????????????{
????????????????return;
????????????}
????????}

????????//?Add?addr?to?scan?result?list
????????tmos_memcpy(ObserverDevList[ObserverScanRes].addr,?pAddr,?B_ADDR_LEN);
????????tmos_memcpy(ObserverDevList[ObserverScanRes].pEvtData,?pData,?sizeof(pData));
????????ObserverDevList[ObserverScanRes].addrType?=?addrType;
????????ObserverDevList[ObserverScanRes].dataLen?=?sizeof(pData);

????????//?Increment?scan?result?count
????????ObserverScanRes++;
????}
}

case?GAP_DEVICE_INFO_EVENT:
????????{
????????????ObserverAddDeviceInfo(pEvent->deviceInfo.addr,?pEvent->deviceInfo.addrType,pEvent->deviceInfo.pEvtData);
????????}
????????break;

????????case?GAP_DEVICE_DISCOVERY_EVENT:
????????{
????????????PRINT("Discovery?over...\n");

????????????//輸出掃描結果
????????????if(pEvent->discCmpl.numDevs?>?0)
????????????{
????????????????int?i,?j;
????????????????//?Increment?index?of?current?result?(with?wraparound)
????????????????for(j?=?0;?j?<?pEvent->discCmpl.numDevs;?j++)
????????????????{
????????????????????PRINT("Device?%d?:?",?j);
????????????????????for(i?=?0;?i?<?6;?i++)
????????????????????{
????????????????????????PRINT("%x?",?pEvent->discCmpl.pDevList[j].addr[i]);
????????????????????}
????????????????????PRINT("\n");

????????????????????PRINT("Data?len?:?%d",?pEvent->discCmpl.pDevList[j].dataLen);
????????????????????PRINT("Data?%d?:?",?j);
????????????????????for(i?=?0;?i?<?pEvent->discCmpl.pDevList[j].dataLen;?i++)
????????????????????{
????????????????????????PRINT("%x?",?pEvent->discCmpl.pDevList[j].pEvtData[i]);
????????????????????}
????????????????????PRINT("\n");

????????????????}
????????????}

????????????GAPRole_ObserverStartDiscovery(DEFAULT_DISCOVERY_MODE,
???????????????????????????????????????????DEFAULT_DISCOVERY_ACTIVE_SCAN,
???????????????????????????????????????????DEFAULT_DISCOVERY_WHITE_LIST);
????????????PRINT("Discovering...\n?");
????????}
????????break;

我修改的部分在case GAP_DEVICE_INFO_EVENT:這個case語句中，在發(fā)現(xiàn)過程中對你需要的數(shù)據進行枚舉。

可以嘗試根據我提供的截圖進行修改。您修改的部分是在?case GAP_DEVICE_DISCOVERY_EVENT:這時已將是掃描結束了，羅列出掃描到的數(shù)據。

重復說一下? ? ??我下的包里的例程ObserverAddDeviceInfo函數(shù)只有這兩個參數(shù)uint8_t *pAddr, uint8_t addrType。?

我沒法參考你截圖里 使用 ObserverAddDeviceInfo函數(shù) ，?ObserverAddDeviceInfo函數(shù)復制下了廣播數(shù)據中的地址，你截圖里有傳入廣播包內容的數(shù)據，我沒辦法模仿。

不清楚各種數(shù)據結構體的用途，唯一知道是廣播的數(shù)據在case GAP_DEVICE_INFO_EVENT:進行復制，沒有解釋掃描結束輸出的結構體數(shù)據，頭文件里的是有結構體數(shù)據的定義但都是用來干嘛的，每次掃描都產生了什么數(shù)據，用戶層能用到什么數(shù)據？

目前我只能設置掃描白名單來獲取指定地址設置的廣播數(shù)據，當掃描到多個設備的廣播數(shù)據這怎么區(qū)分？

首先ObserverAddDeviceInfo里面的參數(shù)可以自行修改如static void ObserverAddDeviceInfo(uint8_t *pAddr, uint8_t addrType,uint8_t *pEvtData)；按照截圖修改case GAP_DEVICE_INFO_EVENT:的程序;后面相應的語句再進行修改就可以了。結構體的對應的注釋都可以在ch58xble_lib.h里面看到。掃描到多個設備通過MAC地址來區(qū)分。

上面改的沒看？不是我不想修改。不要再繼續(xù)扯皮了，沒對掃描數(shù)據說明我怎么保存下我想要的數(shù)據，請給出掃描數(shù)據的說明。

你留個郵箱我把修改后的的工程發(fā)給你。掃描到的數(shù)據是廣播包，可以看這篇博客的講解BLE 藍牙廣播包結構分享 - debugdabiaoge - 博客園 (cnblogs.com)

這篇我看過了，這跟我需要知道TMOS廣播掃描到的數(shù)據怎么使用沒有半毛錢關系，你一直理解不了我想問什么可以換個人來解答，正在考慮要不要換其他家藍牙單片機做廣播掃描了，太難用了。郵箱：個人信息保護，已隱藏

獲取廣播包和掃描應答包在結構體中已包含了：

uint8_t *pEvtData;? ? ? ? ? ? ? ? //!< Data field of advertisement or SCAN_RSP

直接根據長度打印出來即可：

解決了，一眼難盡。從ObserverEventCB回調函數(shù)的switch分支GAP_DEVICE_INFO_EVENT里存下每次發(fā)現(xiàn)的設備信息，在掃描結束的時候打印出來，程序如下。

typedef?struct
{
????uint8_t?eventType;?//!<?Indicates?advertising?event?type?used?by?the?advertiser:?@ref?GAP_ADVERTISEMENT_REPORT_TYPE_DEFINES
????uint8_t?addrType;?????????//!<?Address?Type:?@ref?GAP_ADDR_TYPE_DEFINES
????uint8_t?addr[B_ADDR_LEN];?//廣播的設備地址
????int8_t?rssi;??????????????//RSSI值
????uint8_t?dataLen;??????????//廣播的數(shù)據長度
????uint8_t?advertisingData[31];//廣播的數(shù)據
}?scanDevRec_t;

static?scanDevRec_t?ObserverDevList[DEFAULT_MAX_SCAN_RES];
static?uint8_t?cnt;//掃描發(fā)現(xiàn)設備??計數(shù)

static?void?ObserverEventCB(gapRoleEvent_t?*pEvent)
{
????switch(pEvent->gap.opcode)
????{
????????case?GAP_DEVICE_INIT_DONE_EVENT:
????????{
????????????GAPRole_ObserverStartDiscovery(DEFAULT_DISCOVERY_MODE,
???????????????????????????????????????????DEFAULT_DISCOVERY_ACTIVE_SCAN,
???????????????????????????????????????????DEFAULT_DISCOVERY_WHITE_LIST);
????????????PRINT("Discovering...\n");
????????}
????????break;

????????case?GAP_DEVICE_INFO_EVENT:
????????{
????????????//?從發(fā)現(xiàn)的設備里保存下設備地址?廣播的數(shù)據內容
????????????ObserverDevList[cnt].addrType?=?pEvent->deviceInfo.addrType;
????????????ObserverDevList[cnt].rssi?=?pEvent->deviceInfo.rssi;
????????????ObserverDevList[cnt].dataLen?=?pEvent->deviceInfo.dataLen;
????????????tmos_memcpy(ObserverDevList[cnt].addr,?pEvent->deviceInfo.addr,?B_ADDR_LEN);
????????????tmos_memcpy(ObserverDevList[cnt].advertisingData,?pEvent->deviceInfo.pEvtData,?pEvent->deviceInfo.dataLen);
????????????cnt++;
????????}
????????break;

????????case?GAP_DEVICE_DISCOVERY_EVENT:
????????{
????????????PRINT("Discovery?over...\n");

????????????//打印掃描結果
????????????if?(cnt?>?0)
????????????{
????????????????unsigned?char?i,?j;
????????????????for?(i?=?0;?i?<?cnt;?i++)
????????????????{
????????????????????PRINT("Device?%d?addr:",?i);
????????????????????for(j?=?0;?j?<?6;?j++)
????????????????????{
????????????????????????PRINT("%x?",?ObserverDevList[i].addr[j]);
????????????????????}
????????????????????PRINT("\n");
????????????????????PRINT("Device?%d?advertising?data:",?i);
????????????????????for(j?=?0;?j?<?ObserverDevList[i].dataLen;?j++)
????????????????????{
????????????????????????PRINT("%x?",?ObserverDevList[i].advertisingData[j]);
????????????????????}
????????????????????PRINT("\n");
????????????????}
????????????}
????????????else?{
????????????????PRINT("No?device?found.\n");
????????????}
????????????cnt?=?0;
????????????PRINT("---------------------------------------------------------------------------\n");
????????????GAPRole_ObserverStartDiscovery(DEFAULT_DISCOVERY_MODE,
???????????????????????????????????????????DEFAULT_DISCOVERY_ACTIVE_SCAN,
???????????????????????????????????????????DEFAULT_DISCOVERY_WHITE_LIST);
????????????PRINT("Discovering...\n?");
????????}
????????break;

????????default:
????????????break;
????}
}

廣播掃描數(shù)據的結構體gapRoleEvent_t里的gapEventHdr_t gap;里存了在掃描過程中發(fā)現(xiàn)設備的事件，對gapEventHdr_t? ? opcode值判斷來執(zhí)行想要的動作。

樓主你貼的第二次代碼思路已經對了，可是打印的時候選錯數(shù)組了~