Nordic DevZone

Recent and unreplied - Help your fellow developer and earn points!

Not Answered

nRF51822-EK Eclipse gets me an "Error in final launch sequence"
View Voters Login to vote on this thread 0 Login to vote on this thread
0

I am getting following error: Error in final launch sequence Error executing step execute method: stepInitializeJTAGFinalLaunchSequence java.lang.reflect.InvocationTargetException...

886 views

0 replies

Started over 11 years ago
by Mark Chekhanovskiy
Not Answered

sd_evt_get, not able to receive after sd_flash.....
View Voters Login to vote on this thread +1 Login to vote on this thread
0

Dear Nordic people, I am playing (6.0.0) with sd_flash_page_erase() and sd_flash_write() , seems to be working ok, Allways happens what I do expect, but I am not able to...

1069 views

0 replies

Started over 11 years ago
by Jan Krejsa
Not Answered

PAN item 56 TWI module lock-up problem and Rev 3 version of the chip
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hi, Will PAN item #56 TWI: TWI module lock-up be fixed in the Rev 3 version of the nRF51822/51422? Also would you happen to have a time frame as to when the Rev 3 will...

883 views

0 replies

Started over 11 years ago
by ray
Not Answered

Why does re-connection occur 2 times？
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Close Bluetooth in Iphone's settings when IOS/51822 is paired and connected normally. several seconds later, Open Bluetooth in the settings again, and observe the settings...

664 views

0 replies

Started over 11 years ago
by ziv
Not Answered

NRF_WDT: Not able to write to registers
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Hi, I am trying to power off and/or disable a RR[0] with no success. I am Powering OFF the watchdog in main and then successfully POWERing ON in wdt_init but then I...

1235 views

0 replies

Started over 11 years ago
by Fab

Recent in Nordic blog

Workaround needed for TWI driver (nrf_drv_twi) in SDK v8.1 (TWI_COUNT missing)

Hung Bui

In SDK v8.1 we added the TWI driver (nrf_drv_twi.c). Unfortunately the nrf_drv_config.h file wasn't updated correctly with the new driver. The symptom is the error with "TWI_COUNT is missing". Here…
- 20 May 2015
Common FAQs on DFU

Hung Bui

If you are looking for a place to get started with DFU, please have a look at this presentation here and the tutorial here. In this post, we cover some in depth Q&A topics regarding Device Firmware…
- 15 May 2015
Programming the nRF51822 Beacon Kit with the nRF51DK

Stefan Birnir Sverrisson

One way to program the nRF51822 Bluetooth Smart Beacon Kit is to use the nRF51 DK. This gives you a full scale development platform (the nRF51 DK). This blog will go thru the steps needed to program…
- 7 May 2015
Bluz, a cloud connected Bluetooth LE development kit based on the nRF51822, is live on Kickstarter

eric ely

Bluz is a brand new development kit that brings Bluetooth LE to the internet. We have paired up with Spark and ported their FW to the nrf51822, allowing Bluz to be controlled and programmed over the…
- 15 Apr 2015
nRF51 current consumption for common scenarios

Stefan Birnir Sverrisson

The following is the estimated nRF51 current consumption during advertising with the DCDC disabled. Advertising 1: TX power: +4dBm adv interval: 20ms (minimum advertising interval in normal adversising…
- 14 Apr 2015
Building kernel for RPi2 with bluetooth_6lowpan for Raspbian

Håkon Alseth

Building kernel for RPi2 with bluetooth_6lowpan In this guide, you will have two choices: Cross-compilation build Native build Choose the one that fits your needs. Cross-compilation is…
- 9 Apr 2015

Nordic DevZone

DevZone monthly Leaderboard

nRF51822-EK Eclipse gets me an "Error in final launch sequence" View Voters Login to vote on this thread 0 Login to vote on this thread 0

sd_evt_get, not able to receive after sd_flash..... View Voters Login to vote on this thread +1 Login to vote on this thread 0

PAN item 56 TWI module lock-up problem and Rev 3 version of the chip View Voters Login to vote on this thread 0 Login to vote on this thread 0

Why does re-connection occur 2 times？ View Voters Login to vote on this thread 0 Login to vote on this thread 0

NRF_WDT: Not able to write to registers View Voters Login to vote on this thread 0 Login to vote on this thread 0

Workaround needed for TWI driver (nrf_drv_twi) in SDK v8.1 (TWI_COUNT missing)

Common FAQs on DFU

Programming the nRF51822 Beacon Kit with the nRF51DK

Bluz, a cloud connected Bluetooth LE development kit based on the nRF51822, is live on Kickstarter

nRF51 current consumption for common scenarios

Building kernel for RPi2 with bluetooth_6lowpan for Raspbian

nRF51822-EK Eclipse gets me an "Error in final launch sequence"
View Voters Login to vote on this thread 0 Login to vote on this thread
0

sd_evt_get, not able to receive after sd_flash.....
View Voters Login to vote on this thread +1 Login to vote on this thread
0

PAN item 56 TWI module lock-up problem and Rev 3 version of the chip
View Voters Login to vote on this thread 0 Login to vote on this thread
0

Why does re-connection occur 2 times？
View Voters Login to vote on this thread 0 Login to vote on this thread
0

NRF_WDT: Not able to write to registers
View Voters Login to vote on this thread 0 Login to vote on this thread
0