Hi,
3 years ago I buy the EK nrf51822. In this kit I have a card PCA10001 V2.1 and a dongle PCA10000 V2.1. I would like to work on it today. So i follow our quick start instruction. (Document nRF51822 Evaluation Kit User Guide v1.2)
I install today the last keil and J-link version. I also download the latest version of nrf51822 SDK 12.3.0. In the SDK I can not find any compileable example for the cards pca10001 and pca10000.
So I opened an old blinky_example of the DSK version 5_2_0_39364. This program compiles but I can not load it into the PCA10001 card. I have many errors
"Cannot load flash device description" "Error : Flash Download failed"
Do you have a solution to have on a functional example? Thanks and Best Regards Guillaume CATELAIN
Load
"D:\\Ethera\\Devellopement\\Nordic\\OLD\\nrf51_sdk_v5_2_0_39364\\nrf51822\\Board\\pca10001\\blinky_example\\arm\\_build\\blinky_arm.axf"
Set JLink Project File to "D:\Ethera\Devellopement\Nordic\OLD\nrf51_sdk_v5_2_0_39364\nrf51822\Board\pca10001\blinky_example\arm\JLinkSettings.ini"
* JLink Info: Device "NRF51822_XXAA" selected.
JLink info:
------------
DLL: V6.16j, compiled Jul 24 2017 18:42:23
Firmware: J-Link OB-SAM3U128 V1 compiled Jul 19 2017 09:54:41
Hardware: V1.00
S/N : 480204064
* JLink Info: Found SW-DP with ID 0x0BB11477
* JLink Info: Scanning APs, stopping at first AHB-AP found.
* JLink Info: AP[0] IDR: 0x04770021 (AHB-AP)
* JLink Info: AHB-AP ROM: 0xF0000000 (Base addr. of first ROM table)
* JLink Info: CPUID reg: 0x410CC200. Implementer code: 0x41 (ARM)
* JLink Info: Found Cortex-M0 r0p0, Little endian.
* JLink Info: FPUnit: 4 code (BP) slots and 0 literal slots
* JLink Info: CoreSight components:
* JLink Info: ROMTbl[0] @ F0000000
* JLink Info: ROMTbl[0][0]: E00FF000, CID: B105100D, PID: 000BB471 ROM Table
* JLink Info: ROMTbl[1] @ E00FF000
* JLink Info: ROMTbl[1][0]: E000E000, CID: B105E00D, PID: 000BB008 SCS
* JLink Info: ROMTbl[1][1]: E0001000, CID: B105E00D, PID: 000BB00A DWT
* JLink Info: ROMTbl[1][2]: E0002000, CID: B105E00D, PID: 000BB00B FPB
* JLink Info: ROMTbl[0][1]: F0002000, CID: B105900D, PID: 000BB9A3 ???
ROMTableAddr = 0xF0000000
* JLink Info: Reset: Halt core after reset via DEMCR.VC_CORERESET.
* JLink Info: Reset: Reset device via AIRCR.SYSRESETREQ.
Target info:
------------
Device: nRF51822_xxAA
VTarget = 3.300V
State of Pins:
TCK: 0, TDI: 1, TDO: 1, TMS: 1, TRES: 1, TRST: 1
Hardware-Breakpoints: 4
Software-Breakpoints: 8192
Watchpoints: 2
JTAG speed: 5000 kHz
Erase Failed!
Error: Flash Download failed - "Cortex-M0"
Flash Load finished at 15:32:39
