Im using nRF52832 Development Kit , I need to know the 'TARGETID', of the board ??

RE: Im using nRF52832 Development Kit , I need to know the 'TARGETID', of the board ??

Nivas Bathirappan — Tue, 23 Jul 2019 11:27:35 GMT

Thanks for your reply.Yes I'm developing Programming & Debug purpose only not any application. I have few documents took from ARM interface protocol. But my question still remains same Does Nordic have any TARGET-ID ,If So what is that??. FYI My development is likely to be a part of Debug and Flashing only.For that purpose only we are using SWD

RE: Im using nRF52832 Development Kit , I need to know the 'TARGETID', of the board ??

awneil — Tue, 23 Jul 2019 10:43:17 GMT

This is a very weird approach!

SWD, as the name suggests, is usually only used for programming and debugging - not for application comms!

That'll be why it's not so well documented - because it's only something that people actually developing debuggers would need to know.

[quote userid="81882" url="~/f/nordic-q-a/50106/im-using-nrf52832-development-kit-i-need-to-know-the-targetid-of-the-board/199999"]Even any documentation regarding SWD[/quote]

If you have a requirement to use SWD, then surely a thorough understanding of it is a pre-requisite?!

It is a standard ARM interface & protocol - go to the ARM site for details.

You might find the CMSIS-DAP code and/or documentation useful ...

RE: Im using nRF52832 Development Kit , I need to know the 'TARGETID', of the board ??

Nivas Bathirappan — Tue, 23 Jul 2019 10:37:24 GMT

Hi Awneil,

I need to read some data from Nordic(TARGET) from other Controller(HOST). As a initial step I am trying to read Target ID of Nordic from my Micro controller using SWD(FYI ,My Requirement is to use only SWD). So only I'm not using any other communication like UART,I2C,SPI. Even any documentation regarding SWD please share the same.

RE: Im using nRF52832 Development Kit , I need to know the 'TARGETID', of the board ??

awneil — Tue, 23 Jul 2019 09:21:27 GMT

[quote userid="81882" url="~/f/nordic-q-a/50106/im-using-nrf52832-development-kit-i-need-to-know-the-targetid-of-the-board/199966"]indentation [/quote]

You mean, "intention" ?

My point is that a simple comms link over standard interface like UART, SPI, I2C would not require the Target ID.

But, if you use a J-Link, doesn't it report the Target ID ?

RE: Im using nRF52832 Development Kit , I need to know the 'TARGETID', of the board ??

Nivas Bathirappan — Tue, 23 Jul 2019 09:16:13 GMT

My indentation is to get Target ID of the Nordic nRF52832 , Whatever may be the Communication .Target ID remains same correct??

RE: Im using nRF52832 Development Kit , I need to know the 'TARGETID', of the board ??

awneil — Mon, 22 Jul 2019 13:36:42 GMT

[quote userid="81882" url="~/f/nordic-q-a/50106/im-using-nrf52832-development-kit-i-need-to-know-the-targetid-of-the-board"]I'm trying to implement Serial Wire Debug to read some Data from Nordic from other Controller.[/quote]

That sounds like a rather OTT approach!

Can't you just make a simple comms link over standard interface like UART, SPI, I2C ... ?