Hi,
I am currently working with DA14580 Basic Kit and with SDK 5.0.3. I have following two queries;
1. Currently using Keil I run my code on the RAM, but how to program the OTP memory for the production.
2. How to use the Basic Kit to program the RAM as well as OTP memory of DA14580 based Module.
Appreciate your quick reply.
谢谢，
DV
Device:
嗨dv，
您可以使用智能片段或CLI工具来编程OTP，您也可以使用它来开发目的来使用UART接口编程Sysram。
As far as programming your custom board using your dev kit there is no app note for this can you please follow the posts below:
http://support.dialog-semiconductor.com/programming-external-board-basic...
Thanks MT_dialog
嗨mt_dialog，
Thanks for your reply!
So is there any guide which describe how to use the Smart Snippets or CLI to program sysram/OTP?
此外，我还阅读了你提到的帖子，但它没有描述基本开发套件和DA14580模块之间需要进行的连接。所以如果你可以解释它是自我的，那就太好了。
谢谢，
DV
嗨dv，
Yes you can find more info about programming with Smart Snippets and CLI in the documents in the Smart Snippets help pdf (in smart snippets tool check the help option), at the end of the file you can find some examples about the CLI.
The configuration about programming using the dev kit is:
SWCLK - > TCK
SWDIO -> TMS
VBAT -> VBAT580
GND -> GND
VPP -> TP2 (please place the OTP jumper as well in order to burn the OTP)
Thanks MT_dialog
嗨mt_dialog，
Thanks for your quick reply.
我们尝试了以下连接：
Module Side - Development Kit Side
J4（TCK）的SWCLK - PIN 27
SWDIO - Pin 25 of J4 (TMS)
VBAT - Pin 1 of J4 (VBAT)
GND - Pin 2 of J4 (GND)
But with above mentioned I am not able to program the DA 14580 based module. I am getting "No Cortex-M SW device found." error while programming using uVision Keil v5.16a.
I am not able to understand what I am doing wrong. Can you please help me here?
谢谢，
DV
Suggest to do the OTP programming as follows:
1. Unplug the USB and disconnect the basic kit from PC.
2. Wiring between module and basic DK, remove all jumpers of J4 firstly.
GND - Pin 2 of J4
SWCLK - Pin 27 of J4
SWDIO - Pin 25 of J4
VPP - TP2（j8跳线打开）
vbat - j5的引脚1（j5跳线未安装）
3. Plug-in USB to PC to power up DK and module.
4. To verify your setup, goto your Keil project to compile your source, download to the DUT.
5.如果确定，请退出Keil调试器。
6. Start SmartSnippets tool and select JTAG and DA14580-01 in the front page.
7. Select OTP header section, press the "Connect" key to see downloading of "jtag_programmer.bin" is successful or not.
8. Press "Read" icon to read the OTP header content.
9. If no issue, the setup and the connection is ready for OTP image programming.
对于OTP编程程序，您可以有关详细信息，请参阅我们的应用笔记。
要启用OTP编程，需要安装J8跳线以启用VPP 6.8V。
For better BLE performance and longer range, suggest to tune the 16M crystal and program the value and enable this calibration in OTP header section.
In debugging stage, recommend to leave the JTAG feature enabled in the OTP header section to leave a back door for further debugging work. This can be disabled later, if necessary.
Beware your application didn't disable the JTAG feature. Or the JTAG enabling bit has no function.
希望这个信息有用。
嗨mt_dialog，
Thanks for your quick response.
The connection you have suggested is worked. Though I haven't tried for OTP programming yet.
谢谢，
DV
Hi MT_dialog,
As I said before I want to program the OTP memory of DA 14580 based module, but I haven't tried it yet. I got to know that I have to disable/enable a macro in the code also to compile it for OTP programming. I would appreciate if you can tell me the exact steps including code compilation for OTP programming, as I have limited modules to do this. For now, I am using Proximity Reporter example project in SDK 5, so you can explain me in respect of that example.
谢谢，
DV
嗨dv，
Please check the following post:
http：//support.dialog-semicondiondiondum/step-step-guidelines-programming ....
http://support.dialog-semiconductor.com/document-programming-otp-da14580...
Also for the OTP programming please check AN-B-020.pdf file.
Thanks MT_dialog
Hi MT_dialog,
I read the application note and also the help of SmartSnippets tool. After that I made necessary connections of the module to the Basic kit as mentioned in one your previous post. Please note, with these connections I am able to program the SRAM using Keil uVision5 and the module works fine. Now I have done following steps:
1. Start SmartSnippets v3.8
2. Selects JTAG and DA14580-01
3.转到OTP程序员，然后选择“OTP图像”选项卡
4. Browse and select the HEX file to be loaded on OTP Memort, in this case Proximity Reporter project hex file that build with 'GPIO_DRV_PIN_ALLOC_MON_DISABLED' macro defined. It shows the Data File Contents on 'OTP Image' tab.
5.成功连接到设备。
6. Read the OTP memory.
7.刻录所选的十六进制文件。
After the step 7 I got following error:
[INFO @16-01-21 00:01:21] OTP Image: Started burning memory with 25036 bytes of data at address 0x40000.
(错误@16-01-21 00:01:22]OTP形象:Adddittionalerror info at address 0x81FEC (MSB first): FF FF FF FE
[ERROR @16-01-21 00:01:22] OTP Image: Memory burning failed.
Also, when I am starting the SmartSnippets I am getting error "ftd2xx.dll not found at C:\Windows\System32".
I have attached the ZIP file that contains SmartSnippets logs and the snapshot of the FTDI error.
Please help me to resolve these errors, so that I can burn the OTP memory.
谢谢，
DV
嗨dv，
The error you receive might be the root cause of this manfunction, try to use the latest version of Smart Snippets, also this might be a problem of your OTP programming supply as well. Please make sure that your J-link connection to the board is as short as possible and the grounding is solid. The Vpp must be clean and must not exceed 6.8V.
Also please check the following posts.
http://support.dialog-semiconductor.com/otp-programming-1
http://support.dialog-semiconductor.com/otp-program-mass-production-vpp-...
http://support.dialog-semiconductor.com/vpp-current-consumption
Thanks MT_dialog
Hi MT_dialog,
Thanks for your quick reply.
The error is resolved now and I am able to program OTP memory of DA14580 based module using Basic Kit. I forgot to install the jumper on J8 connector on Basic kit!
但现在，即使在编程OTP图像和OTP标题之后，模块无法独立工作。为什么会这样？设置中有什么不对劲吗？我需要做别的事情吗？我已附加了OTP图像和OTP标题编程日志以进行参考。
I am using latest SmartSnippets i.e. v3.9. And I still getting that FTDI error. Please help me to resolve this error too.
谢谢，
DV
嗨dv，
Nice to hear you made it, i dont get the "the module is not working independently" what do you mean ? without power, only with the battery ? If that is the case did you change the jumper on j5 header in battery power supply ? As far as the OTP headers i ve noticed that you dont have your application flags programmed. Please check the AN-B-001 for the booting procedure of the 580 and the function of the application flags. About the FTDI error i guess this has something to do with your FTDI drivers installed in your system, try to update them.
Thanks MT_dialog
Hi MT_dialog,
Thanks for your quick reply.
通过“模块无法独立工作”，我的意思是直到现在我正在将程序加载到模块通过基本套件，使用Keil Uvision 5和它运行正常。但在闪烁的OTP内存之后，我期待那个，没有必要使用keil加载程序，它应该只需提供电量，但不会发生这种情况。
关于连接，模块的VBAT连接到J5的PIN1，模块的GND连接到J4的PIN2。
What should I program to Application Flags and can I change it now on the same module? Do I also need to program bool loader to OTP memory? If yes, where can I find it ?
等待您的回复。
谢谢，
DV
嗨dv，
As the AN-B-001 indicates the bootloader checks if the application flags are programmed to YES then the bootrom boots from the OTP otherwise it follows the ordinary procedure as if it is unprogrammed, just connect your module and set your OTP application flags to yes. In the 580 there is a bootloader the secondary bootloader is used for alternative purposes (for more info please check the UM-B-012 : Creation of secondary bootloader).
Thanks MT_dialog
Hi MT_dialog,
感谢您的回复。
I am not able to "Connect" to the module using SmartSnippets, it is giving me errors. I think that is due to the OTP is already programmed. It seems that the module is wasted, as now I am not even able to program the System RAM to run it in debug mode from Keil uVision 5.
Every time you are suggesting new application note/user manual. Nothing has been covered at one place for the beginner and nothing has been provided at once. I request you to please let me know the exact steps that I need to follow to successfully program the OTP memory of the module.
谢谢，
DV
嗨dv，
If your OTP is burned with the header_log.txt you ve uploaded then you should be able to reattach the debugger and reburn your OTP (fields that are not allready burned) since the application flags aren't burned and the JTAG is still enabled. Its difficult to keep all the informations about how to program the OTP, the different fields of the OTP, connect a reference design by using a development kit and troubleshooting the OTP in one single tutorial so we are trying to redirect you to the corresponding manuals.
About programming the OTP i suppose that you are allready familiar in how to connect to the module with your development kit.
1) Choose the OTP Image tab
2) Choose your .hex file and burn you program to the OTP.
3) Go to the OTP Header tab and change both of your application flag fields to yes (Just to start your code executing from the OTP) i ve attached the OTP .hex from the ref design i ve just burned, for your reference.
After that your device should advertise after a reset. As you can see from the attachemnt the JTAG is still enabled, therefore i am able to reconnect to the allready burned module as soon as i hit connect to OTP Header tab in the smart snippets tool.
Thanks MT_dialog
Hi MT_dialog,
如果不可能拥有单个教程，那么至少应该是一个文档，可以是应用笔记，这解释了如何使用SmartSnippet来编程OTP内存。这有助于初学者，像我一样，很多。无论如何，非常感谢您的帮助。我能够编程OTP内存并能够设置这些标志。现在我的代码和模块工作正常。
问候，
DV
嗨dv，
很高兴你能做到。我会将您的请求转发给团队有关具有完全文档如何与OTP互动的。
Thanks MT_dialog