UART issue on Development Kit Pro with CodeLess

Fri, 2020-09-18 19:56 -- kotaromatsukubo

Hello Dialog,

I'm trying to use the Development Kit Pro (DA14585) with CodeLess firmware. However, I'm facing unexpected UART issue like attached screenshots.

It seems CodeLess firmware is working perfectly as I can control DA14585 from SmartConsole. But I can't control it from a local PC. I put some commands but ack is something wrong. Of course, I changed UART Baud Rate, USB cable, PC & Terminal software many times but It was meaningless. 

Could you help me to make it work to use CodeLess command from the local PC?

Thank you.

SDK6.0.14 API详细说明文档及每个功能设置流程有吗?急急急!!!!!!!

Thu, 2020-09-17 10:00 -- CS_ZHANG


Da14585 Boot From SPI Flash

Thu, 2020-09-17 09:27 -- ltdev

Hi we want to boot DA14585 from spi flash; but we confused about uart and spi flash pins. How can write binary to spi flash from uart with rom bootloader? How can we configure uart and spi pins?

In smart snippets application spi pins are; P0_0, P0_3, P0_5; P0_6 and uart pins P0_0/ P0_1 or P0_2 / P0_3 or P0_4 / P0_5 or P0_6 / P0_7 that all uart options overlap with spi pins? Also we use PLT for mass production.

Best Regards.

Using CodeLess AT-Command firmware

Mon, 2020-09-14 16:29 -- kotaromatsukubo


I'd like to know the details of CodeLess AT Command firmware on DA14585.

1) I understand that CodeLess supports Sleep Mode. But how can I keep Advertising during Sleep Mode?  I want to keep DA14585 in low consumption mode because our product is really power sensitive. But I need to keep the device advertising every time.

2) How to change BLE PHY Mode in CodeLess?

3) I can't find a command to change the device name. How can I change it from MCU without changing source code?

How to reduce the space occupied by sdk6

Wed, 2020-09-09 07:54 -- LennoxConner

When we used da14585 to develop, we encountered the problem of insufficient chip resources (RAM). Is there some way to reduce the space occupied by sdk6 itself in order to accommodate more of essay writer my user programs?
In addition, I feel that the space (RAM) occupied by sdk6 in demo empty_peripheral_template is more than the resource (RAM) occupied by sdk5, right?

User data storage?

Tue, 2020-09-08 08:27 -- MarkDsylva_2277


Hi PM_Dialog,

How are you doing?. Hope you are doing well.

I have a requirement of storing some user data in non-volatile space in the dialog chip. I cant find any examples for it.

I am aware that the chip doesnt have a flash but it has OTP. 

Can I do the following.

1) Use OTP free space to store the data?.

2) Use Non-volatile memory space for storing the data?.




DA14585 Power consumption problem

Sun, 2020-09-06 09:54 -- yekun

I have a few questions about external FLASH:

1、I want to use DA14585 to boot from external FLASH. What should I do to reduce the current?

2、I bought DA14585 development board here. How should I measure the current of W25x20CL and DA14585?

3、If I need a SUTA upgrade, should I only be able to use external SPI FLASH because OTP can only burn once?

Thanks .


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