问答

利用CCS对CC2640R2F板子在烧写官方给的simplelink_cc2640r2_sdk_3_40_00_10中的rtls_slave的工程时，总是失败，且给的失败原因是：Cortex_M3_0:Can'tRunTargetCPU:(Error-2134@0x0)Unabletocontroldeviceexecutionstate.Resetthedevice,andretrytheoperation.Iferrorpersists,confirmconfiguration,power-cycletheboard,and/ortrymorereliableJTAGsettings(e.g.lowerTCLK).(Emulationpackage8.2.0.00004)Cortex_M3_0:Error:(Error-1170@0x0)UnabletoaccesstheDAP.Resetthedevice,andretrytheoperation.Iferrorpersists,confirmconfiguration,power-cycletheboard,and/ortrymorereliableJTAGsettings(e.g.lowerTCLK).(Emulationpackage8.2.0.00004)Cortex_M3_0:Unabletodeterminetargetstatusafter20attemptsCortex_M3_0:Failedtoremovethedebugstatefromthetargetbeforedisconnecting.Theremaystillbebreakpointop-codesembeddedinprogrammemory.ItisrecommendedthatyouresettheemulatorbeforeyouconnectandreloadyourprogrambeforeyoucontinuedebuggingCortex_M3_0:FailedtowritedatatotemporarybufferinRAMbeforeprogrammingdeviceFLASHmemory.addr=0x20000C00,writeLength=4096(0x1000),bufIdx=0Error:Couldnotwrite0x20000C00:targetisnotconnectedCortex_M3_0:FileLoader:Memorywritefailed:FailedtowritedatatotemporarybufferinRAMbeforeprogrammingdeviceFLASHmemory.Cortex_M3_0:GEL:File:E:\workspace_v9\rtls_slave_cc2640r2lp_app\FlashROM_StackLibrary\rtls_slave_cc2640r2lp_app.out:Loadfailed.应该怎么解决，有没有人可以帮忙解决一下

有一下几个问题请教一下：1.按照BLE5.1中关于AOA的方式，应该有两种模式，一种是广播模式，一种是连接模式。请问现在的例程里是连接模式的吗？2.实际测试，当发完RTLS_CMD_CONNECT指令之后，需要等待5-10秒的时间，才会回复连接成功。这个比蓝牙连接的时间要的多。[18:25:34.652]发→◇FE09003903008D077503EE049001B4□[18:25:34.704]收←◆FE01007903007B[18:25:34.790]收←◆FE1B005902000068AEBA08200307000007FFFFFFFF1F97063D008D077503EE04B2[18:25:40.282]收←◆FE03005903000000593.我们现在测试，同时连接6台设备的情况下，并让设备一直输出IQ数据，过一段时间之后蓝牙设备会死机。实测2台设备的情况下不会。这个有可能是哪个方便原因。python相应的配置如下：connect_interval_mSec=500rtlsUtil.aoa_start(cte_length=20,cte_interval=0)