Other Parts Discussed in Thread: CC2540CC2540 可以做主从机一体吗?
CC2540平时做为从机使用,可以接收主机的命令而进入休眠模式。(休眠模式:只能听,不能发。使用环境禁止发送任何射频信息)
休眠模式中,可以将从机改成主机,接收旁边从机的广播信息吗???
如果可以,可否提供点建议, 急!无限感激!
Recently, in my project, I want to extend the range of CC2540 by using CC2590 or CC2591 . May I ask some questions to you? Thanks a lot.
1. In the BLE4.0 Stack, according to swra422.pdf, I can find HCI_EXT_ExtendRfRangeCmd() in hci.h, but I can not find hci…
Other Parts Discussed in Thread: CC2541 , CC2540 情景描述: CC2540/2541 从机在POWER_SAVING模式下,广播间隔为3秒。主机在从发起连接到连接成功,所花时间有时快,有时慢(比如:有时扫描到设备的T0时刻就能连接上,有时可能要下一个广播T1时刻连上……或者T5、T6时刻更长时间才能连上,注:T0、T1……Tn是广播间隔时刻),我的主机是设备安卓手机、IOS设备、CC2541主机模块,都会出现相应的情况(有时快,有时慢)。…
Other Parts Discussed in Thread: CC2540 在CC2540上写的程序,没有加入蓝牙协议栈,程序很短,调试程序时,暂停或到断点的时候,就会出现这样的问题:
Sat Sep 20, 2014 09:32:11: The stack pointer for stack 'XdataStack' (currently XData:0xC90F) is outside the stack range (XData:0x0001 to XData:0x0F00)…
Other Parts Discussed in Thread: CC2540 , CC2650 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/wireless-connectivity/bluetooth-group/bluetooth/f/bluetooth-forum/584752/cc2650stk-best-way-of-passing-data-from-cc2650…
Other Parts Discussed in Thread: CC2540 大家好!
BLE CC2540的扫描请求,能携带自定义的内容吗?
如:我采用SimpleBLEObserver 或 SimpleBLECentral 例程,收到广播信息后,给广播者回一个扫描请求,这个扫描请求的内容可以自定义吗?
谢谢