Problem programming nFR51422: "No algorithm found"

[Paul Damade]

Hi, I am new to ANT programming, and was following the userguide's steps to set up my nRF51422 evaluation kit (pca10003 board). I can compile and upload the blinky example without problems, but when trying the same with the ant_broadcast_tx example, I end up with the following:

• JLink Info: Device "NRF51422_XXAA" selected (257 KB flash, 16 KB RAM).

JLink info:

DLL: V4.82 , compiled Mar 10 2014 19:07:45 Firmware: J-Link OB-SAM3U128 V1 compiled Dec 11 2013 20:20:11 Hardware: V1.00 S/N : 480205439

• JLink Info: Found SWD-DP with ID 0x0BB11477
• JLink Info: Found Cortex-M0 r0p0, Little endian.
• JLink Info: FPUnit: 4 code (BP) slots and 0 literal slots ROMTableAddr = 0xE00FF003

Target info:

Device: nRF51422_xxAA VTarget = 3.300V State of Pins: TCK: 0, TDI: 0, TDO: 1, TMS: 1, TRES: 1, TRST: 1 Hardware-Breakpoints: 4 Software-Breakpoints: 8192 Watchpoints: 2 JTAG speed: 2000 kHz

No Algorithm found for: 0000C000H - 0000C40FH Erase skipped! Error: Flash Download failed - "Cortex-M0"

Can someone help me about this "No algorithm found" error ? I've been looking around but did not find anything useful to solve this problem.

I'm using Keil µVision 5 and nRF51 SDK 5.1

Thank you.

[Reinier Gerritsen]

I encountered the same problem, took me too many hours to fix. As a hardware oriented engineer, getting all the settings and options right is really frustrating!