Loading and running DSPS hex file

Hi Chui,

For downloading your code through the jlink have you configured your target option -> Settings -> Debug -> to be in the SW and not in the JTAG option, additionally check in the Utilities that the use external tool for Flash programming to be selected. There is no need for code modifications to download code to your da. Most probably is the UART connections. Can you please try to donwload code with the default UART jumpers in order to check the reset functionallity and also chek the board setup (the configuration of the pins) in smart snippets.

Thanks MT_dialog

Hi Chui,

我想你的意思是如果你移除连接TMS和TCK的跳线（图14中的基本配置），那就是jlink的连接。图中基本套件的版本有点过时。只要把这两个跳线，你就可以编程你的董事会。您在终端中看到的数据是在57k中运行的da的引导加载程序。当从不同接口（包括具有不同波特率的不同管脚中的uart）引导时，da遵循特定的过程。由于您要加载DSP，只需将TMS和TCK引脚通过jlink连接，并按照应用说明中的指示连接ftdi。

Thanks MT_dialog

Hi Chui,

I ve attached a picture of a basic dev kit and the correct configuration in using the DSPS project.

The lines and colouring of the FTDI cable are the ones described in the DSPS application note. Try to download the project using keil. In the debug tab -> settings, in the project options (if the basic kit is properly recognized by keil) you should see this (attached picture). In case you dont get SW Device IDCODE and Name please press the reset button on your dev kit and try again. After that you must be able to download the software in your dev kit.

Thanks MT_dialog

Hi Chui,

The invalid FTDI connection is in the attachement i have sent, the valid is the one in the application note (i ve used a IO modified code when running the example and taking the pictures).

I guess that where the software stucks is in the while(), in the attachment, and awaits until the debugger is disabled.

Since you have your TMS and TCK back and you are able to download code in the da in order to see the device advertising you have to exit the debug mode while being in to sleep mode. If you want to debug while operating you have to disable the sleep mode, You can do that by going to the da14580_config.h and #undef CFG_EXT_SLEEP.

Thanks MT_dialog

Hi Chui,

Even if there aren't any UART connections you should be able to donwload code in your basic kit and run and just advertise properly the DSPS project. Now the only reason that i can think of that results in Hardfault Handler is not selecting the proper project for your chip. In the DSPS application in each folder (device/host) there are two .uvproj files, one for a different chip.

sps_device.uvproj -> is for the 580

sps_device_581.uvproj -> is for the 581

如果打开、编译sps_device_581.uvproj并将其下载到580芯片中，这将导致一个硬故障处理程序，当然也会导致另一种情况。

Thanks MT_dialog

Hi Chui,

这听起来很奇怪，至少你能够从SDK下载并正确运行任何其他示例，并检查其广告是否正确，app\u ble\u barebone或app\u ble\u外围设备是否来自新的SDK。你能试试吗？

Thanks MT_dialog

Hi Chui,

I 've attached a .hex file of the DSPS application tested on my basic kit and compiled with keil5.14. can you please use the smart snippets tool to download the file into your basic kit and let me know if you can see it advertising. I have also attached the target option -> Device that you should have when migrating from keil4 to keil5.

Thanks MT_dialog

Hi Chui,

The DSPS project should run as is, you dont have to change or alter anything in the source code or in the ROM configuration. The only thing that you might want to change is to undefine the CFG_EXT_SLEEP in order for the code to execute while you are in debug mode otherwise you will have to exit the debug mode in order to see it advertising. Please try to run the .hex file just to make a simple test. Also can you please upload either your .hex file or your project to test it on my basic kit. You can find you .hex file in the \DA14580_DSPS_3.150.2\dk_apps\keil_projects\sps\sps_device\out directory.

Thanks MT_dialog

Hi Chui,

在你上传的文件中，你还没有包括你的配置文件da14580\u config.h，da14580\u scatter\u config.h，da14580\u stack\u config.h。你能上传这些吗？我可以用我的配置文件来编译和运行这个项目。我还能够运行你发给我的.hex，通过UART下载，当通过JTAG下载时，你将看不到它的广告（它只广告几秒钟，然后等待分离调试器-如果你在下载代码时扫描手机，你可以拿起前两秒钟的广告），因为因为你有了CFG\ U EXT\ U睡眠，debbuger就一直依附在它上面。为了通过uart下载固件，您必须在uart配置中设置管脚（紧挨着j4头），打开智能代码段并选择uart（仅）选项，转到引导程序并下载the.hex文件。我的项目能够在你的板上运行，因为睡眠模式没有定义。

我已经附上了我使用过的文件和您的项目，为了测试它们，您可以将文件夹按原样放置在此目录DSPS\DA14580\u DSPS\u 3.150.2\uuuuuu13\u 2\u 2015\u keil5\DA14580\u DSPS\u 3.150.2\dk\u apps\keil\u projects\sps compile and execute下，我还在.zip文件中包含了生成的SP_设备.hex文件和你的.hex文件。

Thanks MT_dialog