http://processors.wiki.ti.com/index.php/Category:BluetoothLE
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http://processors.wiki.ti.com/index.php/Category:BluetoothLE
串口激活睡眠相关应用,参考代码
BLE产品测试
关于蓝牙认证
BT SIG requires all products that use Bluetooth technology to have an End Product Listing (EPL). For HW, it is recommended that they use a BT 4.0 tester to verify that the RF performance of the device is good. Anritsu, Agilent, and Rohde & Schwarz all have testers available that can be used for this. To do use one of these testers, they can load the hex file "CC2540_SmartRF_HostTestRelease_All.hex" on the CC2540. Set the baud rate to 115200 with HW flow control and use the following pins for UART:
Rx P0.2
Tx P0.3
CTS P0.4
RTS P0.5
As far as software goes, if the customer is using the TI stack then they do not need to go through the full testing process since our stack has already been qualified. When they create their EPL with BT SIG, they can reference the following listings:
B016552 - TI CC254x Controller Subsystem
B017183 - TI CC254x Host Subsystem
If they are using one of our certified profiles, they can reference one of the following listings:
B019095 - TI CC254x Profile Subsystem
串口激活睡眠相关应用,参考代码
processors.wiki.ti.com/.../LPRF_BLE_HostTestPM
文件格式损坏
问题解决了,参考代码使用迅雷下载可能会损坏。使用浏览器下载就好了。
QDID = Qualified Design ID
QDID for BLE 2540:
www.bluetooth.org/.../QLI_ObtainQDID.cfm
host B017183
controller B016552
profiles B018424
CC2540\41 QDID 问题
we have certified the Controller, Host and profiles as sub-systems.
The latest profile sub-system qualification is here: www.bluetooth.org/.../QLI_viewQDL.cfm,
the Host sub-system is here: www.bluetooth.org/.../QLI_viewQDL.cfm,
and the Controller sub-system is here: www.bluetooth.org/.../QLI_viewQDL.cfm.
The quickest way to see everything is to go into advanced search on the Bluetooth.org qualified listing section, and then select Texas Instruments as the company and Bluetooth 4.0 as the Spec Name.
BLE深度培训文档
你好,我想问一下SimpleBLEPeripheral、SimpleBLEObserver、SimpleBLECentral、SimpleBLEBroadcaster这几个工程,是不是设备在GAP中可能的工作状态Peripheral、Observer、Central、Broadcaster的举例啊?如果我要让两个设备连接起来,并且可以连接,是不是在SimpleBLECentral、SimpleBLEPeripheral的基础上修改啊,谢谢!对这几个工程很混乱,特别是HostTestApp,这个作为一个central设备,可是为什么跟SimpleBLECentral的参数设置区别很大呢?
为什么下载下来里面的内容不全呢?有错误
Error[e12]: Unable to open file 'C:\Texas Instruments\BLE-CC254x-1.3\Projects\ble\Libraries\CC2540DB\bin\CC2540_ble_single_chip_peri.lib'
谢谢
http://www.deyisupport.com/question_answer/analog/wireless_connectivity/f/45/t/13244.aspx
仔细看,尽管这是英文。
另外可以看miniDK的用户手册,按照手册做一遍实验,相信你会有不错的了解。
能不能再没有数据要发送的时候,将connection interval设定在1S,
当有数据发送时,再将其设为20ms;
如果一直设为20ms,会影响CPU做其他的事情;
还有我设定slave LATENCY为200,connection interval为20ms,用sniffer抓包发现还是每个100ms左右就会有
connection event出现。
能不能动态的修改connection interval?
可以在以下链接下载SerialApp2.zip : http://processors.wiki.ti.com/index.php/File:SerialApp2.zip