DA14586

Poor Signal

Fri, 2021-01-15 10:46--TP2017
Forums:
Dialog Smartbond Bluetooth Low Energy – Hardware (device & reference designs)

I'm not able to connect when my device is more than 6 feet away. I have a DA14586 with a ZOR Antenna 1.6mm substrate (design from 5.4 AN-B-027). It has a matching circuit that AN-B-027 recommends which I've uploaded (Antenna_cir.pdf). I think I should be getting more range. Is there something else I should be doing?

I'm using some Bluetooth debugging software and I get -85dBm at 6 feet.

Am I supposed to put a setting in OTP_HDR_TRIM_RFIO_CAP_ADDR to help the DA14586 match the antenna/network?

Thanks

CodeLess Binary mode doesn't work DA14586

Thu, 2021-01-07 23:40--marios
Forums:
Dialog Smartbond Bluetooth Low Energy – Software

Hello Dialog Support !

We have two Da14586 and we need to send data to each other. Mobile phone connects and send the proper data on the first DA14586 then a script executed and sets the below script in sequence:

ATE=0,ATF=0,AT+ADVSTOP, AT+CENTRAL,

AT+GAPCONNET=BDPEER ADDRESS,P

we send the AT+BINREQ but the AT +BINREQKACK seems that never replied back with "OK" as manual indicated.

And when we tried to send data nothing has received in the other side.

Thanks in advance,

玛罗斯

High power Consumption DSPS DA14586 Extended sleep mode

Sun, 2021-01-03 21:19--marios
Forums:
Dialog Smartbond Bluetooth Low Energy – Software

Hello Dialog Support !

我们有DA14586自定义板从内部SPI闪光灯释放，我们还使用扩展睡眠模式和HW流量控制配置它

the system is advertising as expected and the HW flow control works ok we recive the data sucessfully from mobile device.

But we are seeing a constant high current consumption.

The settings that we have made are atached.

还有示意性表带。

The version of DSPS that we have flashed is: v_5.150.2

Thanks in advance,

玛罗斯.

DA14586处于非响应模式，唤醒中断已执行，但未调用user_on_system_powered

Wed, 2020-12-23 05:41--Bhavik.
Forums:
Dialog Smartbond Bluetooth Low Energy – Software

Hi Sir,

我们正在计划使用DA14586 microcontroller. Currently we have disable BLE part and using CP2102N uart to usb bridge for communication with PC tool as COM port. DA14586 1-GPIO interrupt is connected to CP2102N gpio for USB detection (Connect-Disconnect) identification. Device is working fine as alraedy in production.

uart only received 16 bytes

Fri, 2020-12-18 16:19--wenzhe
Forums:
Dialog Smartbond Bluetooth Low Energy – Software

Hi Dialog，

I'm following example uart2_loopback_test.c to write my uart application, where I need to receive string line by line from a uart peripheral.

因此，我呼叫UART_READ读取字节，并在收到一个字节后触发回调;在UART_READ_CB（）中，一旦检测到符号行馈送和返回，发送消息，然后呼叫UART读取以强制无尽UART读取。

code is post as below.

my issue is with this method, only received 16 bytes are recieved, while uart peripheral sends more than 16 bytes (30 bytes actually, let's say).

#error "USE_AT_FLOWCONTROL needs HW Flow Control Enabled"

Fri, 2020-12-11 10:32--marios
Forums:
Dialog Smartbond Bluetooth Low Energy – Software

Hello Dialog !

I'm trying to build Codeless SDK 6.380.12.6 the selected DA14586 target

With the Hardware flow control set to NONE at user_periph_setup.h

I'm geting the folowing build error in keil:

compiling user_periph_setup.c...
..\src\platform\user_periph_setup.c(100): error: #35: #error directive: "USE_AT_FLOWCONTROL needs HW Flow Control Enabled"
#error "USE_AT_FLOWCONTROL needs HW Flow Control Enabled"
..\src\platform\user_periph_setup.c: 0 warnings, 1 error

please help me to fix this issue

Thanks in advance,

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