I am new to this forum and have some questions that I could not find elsewhere. The questions are:
Website asks me for a product key if I try to download the S210 soft...
Hi,
I'm starting to implement DFU using IAR's ARM workbench. In the example project for ARM that comes with the nrf51_sdk_v5_2_0_39364 SDK there is a file called bootloader_util_arm...
Do I have to use external host MCU for nRF51422? What can the ARM Cortex processor inside SoC 51422 do and cannot do?
I want to create a mesh network with hundreds of ANT...
Hi
I am looking at section 9.1 of the S110 Softdevice Specification v1.3A and the release notes for 7.0.0-2.alpha where I see that an application now starts at 0x15000...
Hi
S110 v7.0.0-2.alpha got released today.
In the release notes it says...
[b]The SoftDevice can now be configured to forward interrupts to one of several applications...
Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Hi,
I am using SDK 13.0 and tried to burn in fresh example code (Experimental NFC BLE Central Pairing Reference) to either PCA10040 and PCA10056. However both always shows...
I noticed that having the UART enabled on my application in a NRF52 (SD132, SDK 11.0.0) takes a lot of current consumption. If I completely disable any UART support on my...
I want to design a BLE enabled display panel, which is a general purpose panel leverage all kinds of resources from mobile phone, including sensors, interaction, network,...
Since Nordic offers BLE sniffer tools including its hex code, I would like to flash it to my own USB dongle as a test. I insepected the hex code, and found its address starts...
Hi All,
I am new to the nRF processors (but not new to embedded progarming). Trying to use the evaluation board with the examples on the SDK. After realizing the freeware...
Q0. What IRQ Priority does BLE Has? and also what IRQ Priority does UART can have?
I'm guessing that from s130's document P65, Exception Model, It says,
Softdevice Timing...
Hello,
I could not set breakpoint in Eclipse. I set CFLAGS to -O0 and -g3 in Makefile
I am using GNU Tools ARM Embedded 6 2017-q1-update and Eclipse Neon3
Below are...
Hi,
is at the moment possible with S110 (nRF51 SDK) to whitelist only SOME of bonded peers? I need to allow connection from one selected central. Selection is made by user...
As a follow up from devzone.nordicsemi.com/.../ , I am now trying to find out if I am getting all of the memory settings put together correctly. When I have them at higher...
I am using nrf51822, 16K RAM, 256K Flash.
From the movie , there is no way to secure my firmware for DFU. Is there any other way to secure my firmware?
Thank you
I know the many differences coming in bt5. Will the programming concepts be the same in the upcoming 5 version? IF my code is working with ble4.1 will it automatically work...
After a bunch of headache I was able to successfully program with the nRF51822 Development Kit without the nRFgo Starter Kit motherboard, here is how I did it.
Hardware...
I'm working on a design that incorporates an nRF52832 along with some sensors and drivers.
Up to this I've been sacrificing power consumption in prototypes by using LDOs...
Hello,
Is it possible to change SPI baud rate whenever we want?
For example:
The initial SPI baud rate is set to 4M. We want to change the baud rate to "2M" to get...
Hi,
This may be stupid, but I can't declare classes in my .h file in keil. I have arduino library for my I2C device, but keil; does not recognize when I declare classes...
