jlink error

[Baruch]

Compiled my first blinky example for pca10040 nRF52DK, nRF52\nRF5_SDK_15.0.0_a53641a, Keil mdk5, W10. trying to download compiled code got the error: The firmware of the connected J-Link(S?N 682147121) does not support the following memory access Read @ 0x02000004 Flags: via AHB-AP. What should I do next?

Thanks.

Hardware: V1.00
S/N : 682147121 

* JLink Info: Found SWD-DP with ID 0x2BA01477
* JLink Info: Found Cortex-M4 r0p1, Little endian.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
* JLink Info: CoreSight components:
* JLink Info: ROMTbl 0 @ E00FF000
* JLink Info: ROMTbl 0 [0]: FFF0F000, CID: B105E00D, PID: 000BB00C SCS
* JLink Info: ROMTbl 0 [1]: FFF02000, CID: B105E00D, PID: 003BB002 DWT
* JLink Info: ROMTbl 0 [2]: FFF03000, CID: B105E00D, PID: 002BB003 FPB
* JLink Info: ROMTbl 0 [3]: FFF01000, CID: B105E00D, PID: 003BB001 ITM
* JLink Info: ROMTbl 0 [4]: FFF41000, CID: B105900D, PID: 000BB9A1 TPIU
* JLink Info: ROMTbl 0 [5]: FFF42000, CID: B105900D, PID: 000BB925 ETM
ROMTableAddr = 0xE00FF000

Target info:
------------
Device: nRF52832_xxAA
VTarget = 3.300V
State of Pins: 
TCK: 0, TDI: 1, TDO: 1, TMS: 1, TRES: 1, TRST: 1
Hardware-Breakpoints: 6
Software-Breakpoints: 8192
Watchpoints: 4
JTAG speed: 1000 kHz

Error: Flash Download failed - Target DLL has been cancelled
Flash Load finished at 17:25:12

[Baruch]

Installed tools on a different PC. According to instructions trying to erase:

d:\Nordic Semiconductor>nrfjprog --family nRF52 --eraseall
ERROR: The device connected is not one of the recognized devices. Update to latest nrfjprog to obtain proper functionality for your device.

d:\Nordic Semiconductor>nrfjprog -v
nrfjprog Version: 5.1.1.43514

What is wrong?

 

[Simon]

Erasing works fine for me when using nrfjprog version 9.7.3.

Try to update to the latest version of the nRF5x-Command-Line-Tools, before testing the erase command once again.

Best regards Simon

[Baruch]

The picture has changed. Jlink requested install and succeded. Erase has been completed. The code was loaded but still not blinking. In debug mode, the code is not reaching bsp_board_init(BSP_INIT_LEDS). 

Thanks.

[Baruch]

The issues were the conflict between the ST-Link and J-Link both plugged into USB3 Hub. Reinstalled both drivers(ST-Link utility, j-link reinstalled itself when I run nrfjprog again with an old USB2 hub.