RE: Tutorial 02 – Part 2 – Debugging nRF52840 Using Raspberry Pi | Arduino Nano 33 BLE Sense Roadtest

joebro391 — Wed, 18 Aug 2021 18:02:52 GMT

Hello,

I've followed your tutorial exactly, however when I come to the following command:

dump_image arduino_nano_flash_backup.bin 0 0x100000

I get the error pictured here:

[View:/resized-image/__size/620x208/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-10c9c393-5674-4f4c-8861-fb2944d19218/6011.contentimage_5F00_207600.jpg:620:208]

On the left is my terminal, running OpenOCD and my terminal on the right is running the telnet command. You can see the error "Failed to read memory at 0x00000300" on both terminals, after the command is entered. Any ideas on what may be causing that? Additionally, there are some polling target fails that I do not understand.

My friend and I are working on this in tandem, and he's seen the following error in one of the next steps:

[View:/resized-image/__size/620x827/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-10c9c393-5674-4f4c-8861-fb2944d19218/4857.contentimage_5F00_207601.jpg:620:827]

Any and all advice would be much appreciated.

Best,

Joe

RE: Tutorial 02 – Part 2 – Debugging nRF52840 Using Raspberry Pi | Arduino Nano 33 BLE Sense Roadtest

DAB — Sun, 11 Apr 2021 19:13:46 GMT

Did you look at the RF encryption capability?

DAB