I am planning to migrate to SD 7.0 and SDK 6.0 in order to use the static pass key capabilities. When using the static pass key how should security params be initialized ...
Hi Hakon.... when i compile my project i get some linker errors,
._build\gzll_host_ack_payload.axf: Error: L6218E: Undefined symbol __main (referred from arm_startup_nrf51...
I'm trying to perform communication between my device and iOS and I ran into some problems. For tests I'm using iPod touch 5 with nRF Toolbox and LightBlue apps and nRF51822...
I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
I am an android developer and I am using your nRF Master Control Panel (BLE) product as published on Google play. Below is the link to the app:
play.google.com/.../details...
In the SPIM section of the product spec for the nRF52832, the spec describes sending the STOP task (even if the peripheral is already stopped) and receiving the STOPPED event...
Hi,
If I have a custom board with the NRF51822 operating at VDD=2.4V, would it be possible to program the part using Segger JLINK Lite programmer that comes with the dev...
I am attempting to update the firmware on a DFU V1 device using javascript inside of a cordova app. Due to the time it takes to roundtrip the write response it is going to...
Hello again,
Edit:
I am now only getting these 4 errors after enabling the clock in the nrf_drv_config.h file
I may be able to track down the problem myself if someone...
Hi,
I'm trying to get NFC working on a PCA10040 dev board. Using the nfc/record_url hex file it works fine, so the hardware is obviously ok.
However, when I use the...
I need to save data to flash on an nRF51422. I already have same basic thing working on an nRF52, so I figured the same API calls would work, but they don't. My main symptom...
I have an application that bonds to mobile devices and encrypts the connection on both Android and iOS. What I am noticing though, is that after each time I use the DFU to...
I want to stop advertising for 8 hours
but when I use
sd_ble_gap_adv_stop();
sd_ble_gap_connect_cancel();
It starts advertising after 1 or 2 secends again.
I think...
Hi,
I followed the tutorials shown below:
infocenter.nordicsemi.com/index.jsp
I downloaded SDK v11.0 and loaded S130 SoftDevice on my nRF51 DK. I use Keil uVision 5...
I am working on a bootloader for a client. I’ve been looking at the DFU example that Nordic has. The BLE version of the DFU needs to have the special format using the “nrfutil...
hi:
I use bootloader example of sdk 9.0.0 ,most cases worked fine, but I got gatt error sometime when I begin DFU. I had changed the dual_bank_ble_s110 into sigle_bank_ble_s110...
The nRF51 reference manual says that GPIO PIN_CNF registers are retained registers and that "a retained register is a register that will retain its value in system OFF mode...
Hi,
I'm trying to add second service on the fly, while SD running. After adding it, I'm trying to send service changed notification, but it don't work. Below is code used...
Hello.
I test nrf51822 central and peripheral.
I want to change radio channel frequency about nrf51822.
I test source code as below.
nRF51_SDK_10.0.0_dc26b5e\examples...
