Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
Hello All,
I am trying to create multiple threads for an individual tasks. But when I am creating new thread my program is not working and it's going into some infinite...
I have ASUS ZenPad 10 with Android 5.0.2,
BLE device on nRF51, S110 SDK9 with fixed passkey and encrypted characteristics with following settings
#define SEC_PARAM_BOND...
Looking for someone that has previous experience building multi protocol / time slot topologies using a mix of BLE (central+peripheral) & custom Gazell connections running...
Hi.
I have nRF51422 borad and want to flash to nRF51422 with JLink.
I supplied to 3.3V power to board and is connedted SWDIO to p23, SWDCLK to p24. JLink is connected...
I download the hex file in nRF5_SDK_11.0.0-2.alpha_bc3f6a0\examples\ble_peripheral\ble_app_beacon\hex\ble_app_beacon_s132_pca10040.hex directly into the nrf52-DK. But the...
Hi,
By using the PWM exampl in SDK 0.9.2, I can generate a 1MHz PWM signal without problem.
However, it seems that the function provided by SDK can just set upto 1MHz...
just when I send command to nrf51 to stop advertising by calling sd_ble_gap_adv_stop I got error NRF_ERROR_INVALID_STATE . what's the source of this error ?
static void...
In the past nRFGo Studio worked fine. Then I reinstalled windows due to an unrelated problem (and changed from 32 bit to 64 bit), and now it reliable freezes.
Most often...
To have a reference receiver to evaluate a new antenna design i would like to use the nRF52 development kit.
Therefore i am looking for a example application that can be...
Hi,all,
in the Core 4.2, the sentence with word 'Controller' and 'Host' have appeared many times.
like 'When a Host performs the auto connection establishment procedure...
Hello,
I'm using a custom board (nRF51822 QFACA chip), with the optional 32KHz crystal.
When, I use the SDK 5.1.0 and the S120, my code works perfectly. But when I try...
I would like to develop some BLE applications using the nRF52 Preview DK, that embed a NRF52 revision AA. S132 soft device 2.0.0-8.alpha documentation says that is not compatible...
I've been developing some ble code for a custom board. Recently, I just finished creating a new smaller board. When I load my code onto it, I notice that I have trouble discovering...
Can the nRF52 be programmed by 6-pin J-Link Adapter by just connecting the following 4 pins,
Pin 1 : 3.3v Supply,
Pin 2 SWDIO,
Pin 4 SWDCLK,
Pin 5 GND,
Can pins 3...
I want to save custom data in NV address. Which address is safe to save custom data in NV?
I'm working on nRF51822-xxAC with very simple and small code.
And, using s110...
My project for nRFs has a few configurations for different boards.
So, how to enable 'batch build' button to build all configurations by one click? Currently this in disabled...
code.c
ui_flash.c
ui_flash.h
Hi guys,
So we are building the Ibeacon project , and faced with some problem:
The chips falls hard reset periodically when trying...
