DEVZONE BLOG FEED

/* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";}  Idea:Currently on the market we can find doznes of applications which monitor heal...

Hello everyone,I've started an nRF52832 library for those devs who are interested in creating their PCB's in Eagle. Its the QFN chip right now. I read somewhere that a BGA version is planned also, so I'll try to add that in the future.It's located on GitHub here: https://github.com/Jacob-Dixon/Eagle-Libraries...

 Last week I attended what was my first Startup event, but after experiencing the energy there, I can safely say it will not be my last. 3 days of seminars, networking and lots of fun kicked off in Bergen last Wednesday. It was an eclectic mix of entrepreneurs, investor funding, industry specialists and the press, but all exhibited a common feeling of excitement that IoT has arrived and is well and truly gathering steam.An international attendee listAlthough a predominantly Norwegian crowd, it...

DEVZONE FORUM

HI,I am using sdk 8 and pca10028 dk. I follow following procedure, - Program the softdevice using nrfgo - Program the test_bootloader using nrfgo - Program the application using keil.My problem is that on startup it goes into bootloader mode and start advertising as dfuTest but I want it should go into application and start working with it.Please provide solution on how I should achieve it.Regards ,Abhinav. ...

07.07.2015

Debug port power

How do I reset nRF51822 to shut down the debug port?I have a custom board with a built-in battery and strong power management.If I power up the board without the debugger, it consumes under 10uA idle,but whenever I reprogram the chip using SWD/JLink, it stays consuming about 1mA and I found no way of resetting the chip/debug interface after disconnecting the JLink.The only way I found is cycling the power, which is pretty inconvenient, given that the battery is supposed to be soldered in. Do I really need...

I have a pstorage Clear and Store that I use just before calling bootloader_app_start() in my DFU bootloader code. Everything was working great testing/compiling (GCC) under debug. But when I compile a release, the pstorage_raw_clear() and pstorage_raw_store() calls never prompt the handler callback function. I've tested over and over to verify.I used a while loop to wait until the callback handler clears a variable: while (pstorage_wait_flag) { sd_app_evt_wait(); } But this seems to never return under a ...