Code in ZSWatch nrf5340 ublox

RE: Code in ZSWatch nrf5340 ublox

Simonr — Tue, 08 Oct 2024 14:13:53 GMT

[quote user="Mukarram"]but when it's connected with the nrf5340 controller not the DK it is not detecting the part (nrf5340 controller)[/quote]

What is it that's not detecting the nRF5340 controller here? is this the onboard debugger on your custom board? We've only been using J-Link programmers from Segger and don't really support other debuggers I'm afraid, so I can't provide any help with what the STM is doing wrong.

Best regards,

Simon

RE: Code in ZSWatch nrf5340 ublox

Mukarram — Tue, 08 Oct 2024 11:31:44 GMT

No i'm just saying that while using nrf52832 DK as a debugger is fine like i have two DK's of nrf52832 and its fine but when it's connected with the nrf5340 controller not the DK it is not detecting the part (nrf5340 controller)

RE: Code in ZSWatch nrf5340 ublox

Simonr — Mon, 07 Oct 2024 10:28:18 GMT

The nRF DK debuggers have only been tested and are guaranteed to work on 3V targets. We can not guarantee that other voltage targets will work, even though they might. Are you saying using an nRF52832 DK as the debugger works as intended, but not when using the nRF5340 DK as the debugger?

Best regards,

Simon

RE: Code in ZSWatch nrf5340 ublox

Mukarram — Fri, 04 Oct 2024 12:15:51 GMT

My board is operating on 5v

i’m using version 4

yes firstly i was using stm32f072cbt6 on board debugger to code in my nrf5340 and it was not working then i use my nrf DK degugger to code in it now the problem is taht it is not detecing my nrf5340 kit but when i switch to nrf52832 it was detected

i have also tried to supply the VTG pin an external

voltage of 5 but the result is same

i have also attached the git hub repo link in my question which i’m following to build,compile and run my code on my ZSWatch

RE: Code in ZSWatch nrf5340 ublox

Simonr — Fri, 04 Oct 2024 11:53:25 GMT

And you can confirm that the custom board is powered with 3.0V, and provide some details of what version of the nRF52832 DK you're using. The information on the sticker with PCA10040 on the board should be sufficient.

You mentioned a stm32f072cbt6 in your initial ticket. What's the context of this chip in all of this?

Best regards,

Simon

RE: Code in ZSWatch nrf5340 ublox

Mukarram — Thu, 03 Oct 2024 13:12:54 GMT

i have also tried these connections from the manual

RE: Code in ZSWatch nrf5340 ublox

Mukarram — Thu, 03 Oct 2024 13:10:14 GMT

yes, it's the same

RE: Code in ZSWatch nrf5340 ublox

Simonr — Thu, 03 Oct 2024 13:03:13 GMT

I'm sorry, but can you confirm you are using an nR52832 DK as the programmer here, and if so, please confirm it is connected to the ZSWatch device as in the image below and that they are both powered with 3.0V.

I assume the project is building without any errors on your end and you only see this errors when trying to flash the program onto the external device, correct? It seems like the debugger/programmer is having trouble contacting the external device.

Best regards,

Simon

RE: Code in ZSWatch nrf5340 ublox

Mukarram — Thu, 03 Oct 2024 11:11:09 GMT

these are the errors encounter during flash and as you can see that in connected devices it is not showing up the board also and in this case i'm using the nrf52832 development kit to code in nrf5240