DSPS host application can't receive other device names correctly

Hi MT_dialog,

"garbage" means correct device name can't be got although relevant BdAddress can be received. However, DSPS android app can display those device names correctly. Thanks.

Hi MT_dialog,

请找到附件。它是显示不正确的十六进制值的设备名称。我试图通过控制台打印Param-> Report.Data参数，结果是相同的。对话设备名称可以显示，我不认为它与优化问题有关，请诚挚建议。

Hi MT_dialog,

Actually, the advertising strings are received via the air, they aren't transmitted by me. I just wondered why DSPS apk or my BLE monitor(PC app with USB BLE module) could receive those advertisements but it's not the case in my Dialog host.

此外，我还有另一个问题。在主机DSP项目中，睡眠模式是禁用。我在main_func的while循环中放了一个printf_string（“t”）。当程序由调试器运行时，打印几百个“T”，然后没有。我停止了调试器并再次运行，再打印一个“T”。这是怎么回事？我预计持续的“T”被印在印刷，请诚挚建议。

Hi MT_dialog,

我发现，当调用app_cancel_scanning（）或app_disconnect（）时，未打印“t”。调用app_scanning（）或app_connect（）后，打印连续的“t”。在运行App_cancel_scanning（）或app_disconnect（）时，程序计数器似乎停止，直到收到中断。它通过添加Systick计时器证明。请诚挚建议。另外，是否有可能为您的HK员工提供帮助我，谢谢？

Also, many developers requested help on I2C slave issue, will your side plan to take a look on this?

Hi MT_dialog,

因为有时外围设备断开连接并无法永久连接Central，我尝试在断开按钮后发出App_reset_App（）。此时，虽然中心可以接收广告并连接到外围设备，但外围设备无法接收中心的发送数据。调用app_reset_app（）后，是否有任何状态更改，或者我应该需要初始一些代码，以便中央可以再次连接它？

Also, it seems the BLE timer stopped after issuing app_reset_app(), I observed that the handler of app_timer_set wasn't triggered. Thanks.

I'm using DSPS on SDK5.
在中心侧，I通过UART输入字符以手动扫描，取消扫描，连接和断开外围设备。我刚刚使用了所有的API。
静态void UART_RX_CALLBALL（UINT8_T RES，UINT32_T READ_SIZE）
{
struct bd_addr testdeviceaddr;
开关（rx_read_pointer [0]）{
case 's':
app_scanning();
break;
case 'x':
app_cancel_scanning();
break;
case 'c':
if（ke_state_get（task_app）== app_connectable）{
printf_string（“connect \ r \ n”）;
app_connect();
}
break;
case 'd':
if（ke_state_get（task_app）== app_connected）{
app_disconnect();
printf_string（“disconnect \ r \ n”）;
}
break;
案例'r'：
printf_string("RESET stack\r\n");
app_reset_app();
break;
case 't':
printf_string（“set app_connectable \ r \ n”）;
ke_state_set（task_app，app_connectable）;
break;

default:
break;
}
#endif
//重新回调
uart_sps_read(rx_read_pointer, RX_CALLBACK_SIZE, &rx_state_ptr, &uart_rx_callback);
}

int gapc_disconnect_ind_handler（ke_msg_id_t const msgid，
struct gapc_disconnect_ind const *param,
ke_task_id_t const dest_id，
ke_task_id_t const src_id）
{
app_disconnect();
ke_state_set（task_app，app_connectable）;
printf_string("BLE connection lost\r\n");
return（ke_msg_consumed）;
}
At the peripheral side, debug message would be printed in gapc_connection_req_ind_handler and and gapc_disconnect_ind_handler such that I could know whether the connection of peripheral device was connected or not.
In the last post, what I would like to say was sometimes the peripheral device may disconnect because of remote disconnection. When central trys to connect the periheral device again, it can't connect it again. Then I tried to issue app_reset_app in periheral device. At this moment, although central could receive advertisemnet and connect to peripheral device, when central tried to send data by app_uart_push in connected mode, peripher device couldn't receive anything.
此外，在外围侧，我通过调用app_timer_set（）来添加计时器以每1秒打印调试消息。但是，当发出APP_RESET_APP时，我观察到打印调试消息被停止。

Hi MT_dialog,

I'm using KE_MSG_ALLOC() as provided by the original source codes of SDK5. Why KE_MSG_ALLOC() isn't the best solution?
If I use KE_MSG_ALLOC_DYN() marco, how to define the parameter "length"?
中央边由于超时而断开连接吗？
Have you tried to test the connection of DSPS central and peripheral overnight?
实际上，无论扫描，停止扫描，连接或断开连接，中心都会通过外部事件手动操作。谢谢。

I checked SDK3 should be used because DSPS project is only available for SDK3.