HCI_RPMSG

[Mr.NCK]

HI 

we have developed our custom board using nrf5340. We are using NCS v1.7.1 for application development. I can't able to flash the HCI_rpmsg application to the network core of the Nrf5340 dk as well as the custom board. While I am trying I have received the below error

Kindly, help me to resolve this

Thanks & Regards

Navin

[Rory]

Follow this guide for adding the `hci_rpmsg_nrf5340_netcore` project to build and flash the netcore.

developer.nordicsemi.com/.../ug_nrf5340.html

[Mr.NCK]

Hi Rory,

I have already followed those methods. These methods triggers the  below error

Thanks & Regards

Navin 

[Priyanka]

Hi Navin,

Could you change the 'tasks' in the output console to 'output' and share the messages that appear?

Regards,

Priyanka

[Mr.NCK]

Yes, Prianka,

  The below file has that message which I have got

Fullscreen ouitput.txt Download

AP[1]: Core found
AP[1]: AHB-AP ROM base: 0xE00FE000
CPUID register: 0x410FD214. Implementer code: 0x41 (ARM)
Found Cortex-M33 r0p4, Little endian.
FPUnit: 8 code (BP) slots and 0 literal slots
Security extension: not implemented
CoreSight components:
ROMTbl[0] @ E00FE000
ROMTbl[0][0]: E00FF000, CID: B105100D, PID: 000BB4C9 ROM Table
ROMTbl[1] @ E00FF000
ROMTbl[1][0]: E000E000, CID: B105900D, PID: 000BBD21 Cortex-M33
ROMTbl[1][1]: E0001000, CID: B105900D, PID: 000BBD21 DWT
ROMTbl[1][2]: E0002000, CID: B105900D, PID: 000BBD21 FPB
ROMTbl[1][6]: E0042000, CID: B105900D, PID: 000BBD21 CSS600-CTI
Loading target script file nRF_Target.js
Preparing target for download
Executing Reset script Reset();
ResetTarget() start
ResetTarget() end
Downloading ‘merged_CPUNET.hex’ to J-Link
Programming 156.5 KB of addresses 01000000 — 01027217
Failed to prepare for programming.
RAM check failed @ addr 0x2100066C.
RAM check failed while testing 0x2060 bytes @ addr 0x2100066C.
Failed to download application.
Generic error.
Please check J-Link and target connection.
Download failed

Thanks & Regards

Navin Chakravarthy K

[Mr.NCK]

Hey Priyanka,

Are you there....

[Priyanka]

Hi Navin,

I am trying to reproduce the error at my end and will get back to you soon.

Regards,

Priyanka

[Mr.NCK]

Hi Priyanka,

Can you able to reproduce the error.

Thanks & Regards

Navin

[Priyanka]

Hi Navin,

Have you tried to flash the hci_rpmsg in west ? Could you try the normal method of

west build -b nrf5340dk_nrf5340_cpunet

followed by west flash ?

Regards,

Priyanka