Programming the device

亲爱的pm_dialog，

非常感谢您的快速重播，祝您新年快乐！

我们已将我们的定制董事会连接到Pro-DK，如文件所示。

Now when we are trying to program the device with Dialog Smartbond Flash Programmer for Windows OS we get the following massage:

[ERROR General @21-01-05 15:36:03] No known chip found while opening JLink connection. Terminating proccess...

所有跳线和电线也根据文件连接。

We have tried to lower the clock frequency to 2MHz, 1MHz and we still receive the same error message.

我们还试图使用SmartSnippets工具以及我们收到：

[INFO General @21-01-05 15:29:36] Could not measure total IR len. TDO is constant high.
[Info General @ 21-01-05 15:29:37]无法衡量总IR Len。TDO是恒定的。
[Info General @ 21-01-05 15:29:37]无法衡量总IR Len。TDO是恒定的。

[Info General @ 21-01-05 15:29:37]无法衡量总IR Len。TDO是恒定的。
[errow alignal @ 21-01-05 15:29:37]在打开jlink连接时找不到已知的芯片。终止Proccess ...
[错误OTP图像@ 21-01-05 15:29:37]将固件文件下载到电路板上。

What can cause this problam and how can we fix it?

此致，

DVIR.

P.S.

In the SmartSnippets Tool we tried SPI Flash as well and not only OTP

亲爱的pm_dialog，

是的，我可以检测到JTAG序列号。

目前，我们将母板的SWDIO（J1 PIN 23）连接到模块中的J9（P0_10 / SWDIO）在模块中的模块和SWCLK（J1引脚21）中的J10（J1 PIN 21），就像它一样在文件中。

我们还连接了VCC（3.3V）和GND，如文件所示，因为我们没有连接外部电源。

亲爱的pm_dialog，

We are able to program the DA14531 Module Development Kit PRO using Dialog SmartBond Flash Programmer.

我们还试图将定制的电路板SWDIO和SWCLK连接到J2 P15和J2 P22，因为它们似乎连接到DA14531模块开发套件Pro SWDIO和SWCLK引脚。

We used this document to see how to connect the jumpers:http://lpccs-docs.dialog-seminiondiond.com/tutorial_sdk6/codeless.html.html.and we tried to pragram both devices simultaneously using Dialog SmartBond Flash Programmer.

它也没有工作，只有DA14531模块开发套件Pro被编程。

Hope it helps to understand the situation.

谢谢您的帮助！

亲爱的Dialog_PM，

What do you mean by saying attach the debugger?

We are able to debbug the program when using DA14531 Module DK Pro but not with our customed board if this is what you are asking.

I have attached screen shots from both SmartSnippent and SmartBond, two screen shots show how it works with DA14531 Module DK Pro and the other 2 show what we get with out customed board.

我们假设我们从“板设置”中选择了正确的SPI引脚，因为它与DA14531模块DK Pro合作，但在此处可能是错误的。

亲爱的Dialog_PM，

非常感谢你的帮助，我们都非常感激！

We have connected it correctly and tried what you did and it worked with DA14531 Module DK Pro.

We connected the DA14531 Module DK Pro to the motherboard and disconnected SWDIO and SWCLK jumpers and connected the DA14531 Module DK Pro SWDIO and SWCLK directly as if it was a customed board (just like you did but with only one motherboard) and it worked perfectly.

We thought that the Tiny Module it self, the one we mounted on our customed board is not working properly so we decided to replace it with a new one, unfortunately it did not work either.

Are we suppose to do some kind of first Initialization to the Tiny Module before programming it?

Best regards and thanks in advance

亲爱的pm_dialog，

我们拍了另一个小模块，没有定制的董事会，并连接了SWDIO和SWCLK，它的工作！

我们安装在定制板上的微小模块，它也工作，我们之前检查过的微小模块可能很糟糕。

Thank you very much for your kind help, we really appreciate it!

此致。

亲爱的pm_dialog，

The problem was fixed, both modules we tested were bad but the third worked fine.

Sorry for the trouble and thank you very much for everything.