Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi:
I use TIMER compare function, I open four channels and every channel produce interrupter.Here are some of my code:
NRF_TIMER1->TASKS_CLEAR = 1;
NRF_TIMER1->CC...
Hi. I've never asked a question here, and I'm a complete beginner to embedded programming, so I apologize if I break protocol in anything I do on here.
My setup:
nrfgo...
HI,all!
I have a question about downloading program into nrf51822 MCU.
That is:
As you konw, using the nRFgoStdio to download the code, you have to download the softdevice...
Hi all,
I have a devicewith display and only want a specific smartphone with my APP to connect to it.
I implement the authentication procedure at application level by...
We have some product using nRF51r22 QFAAC0.
E0 version is replacing C0 now. I just want to know when is Nordic going to stop producing the old version?
Thanks
Hi, I'm a ble developer using nrf51822.
It is a wierd question,
Is this any possible to write value to one characteristic's CCCD value from itself(device)?
This is my...
I am using the nRF51822 Development Kit
I have compiled the blink_example and the s110 ble_app_hrs in the nRF51_SDK_v5.2.0.39364.
I am unable to program the SoftDevice...
Are there any I2C examples for the nRF51822 ( write/ read functions) ?
If not, can anyone suggest a good starting point for I2C?
I am using Eclipse kepler for development...
In the nRF51 SDK examples, some pass the parameter adv_params off the stack as a locally declared vaiable in the context of the function and some pass static global variables...
I successfully made an Arduino code using nordic library that gets notification from iOS ANCS.
But some minor bug exists: sometimes i don't get any notification from the...
Hi all,
I used the ble_app_hids_mouse example in SDK 4.4.1 and found:
1.when the mouse does the first bonding with the master, the report rate could reach 125Hz(I set...
Hi, I am trying to code my nRF51822 on my custom board, however right now I'm having my doubt on using some of the example code provided in the SDK.
Essentially, I want...
Hi,
1/ I download the s110 softdevice and ble_app_hrs to the nRF51822 board, and running normally.
2/ I download the s120 softdevice and ble_app_hrs_c to the nRF51822...
Dir sir. I read the white paper "Tuning the nRF24xx matching network" and I have a question.
I would like to know the setting of the spectrum analyzer when I measure the...
