I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi,
Parameter uint8_t ble_gap_scan_params_t::filter is present in the documentation, but not implemented.
Checked for SDK 5.2.0 and 6.0.0.
devzone.nordicsemi.com...
After I get a Disconnected() event, I want to start scanning again, therefore try to call StartDeviceDiscovery() again.
IsDeviceDiscoveryOngoing was checked before.
The...
Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Recently, I try to programme nRF51822 DK communicating with nRF2401e1 DK,unfortunately，which does not success. With setting radio configuration: TXPower,frequency channel...
Hello, Nordic Forum!
I've been developing a wrapper library that uses the FDS to store my application data.
I have 3 type of data to store: an array of 14 uint16_t , an...
I've been banging my head against this for a couple days now, and need some help. First the layout.
In our setup we have an accelerometer with a movement interrupt pin...
I got this error when trying to use the button library to debounce noisy buttons.
My application is a peripheral.
When I looked in the library source I saw
#if NRF_MODULE_ENABLED...
I am working on a nRF52328 present in the Taiyo Yuden EYSHJNZXZ module. I am using an FTDI module for UART communication. I followed the steps in the following tutorial: link...
Hi everyone I'm Rookie....
Recently bought this board, want to do more applications in the expansion of the pin,
for example, control stepper motor or LED, but can not...
I am using the experimental_app_hrs_nfc_pairing_pca10040_s132 nrf52 example.
I want to set my custom uuid and I have followed the instructions given in the devzone.nordicsemi...
HEllo I am having an error saying
Undefined reference to
SEGGER_RTT_printf
I have looked into this post and tried it, however I am not able to fix it,I have defined...
nRF5_SDK_12.2.0.
app_timer_freertos.c
app_timer_stop() call xTimerStop/xTimerStopFromISR with timer_id parameter.
It seem to must use hTimer parameter.
It's bug?
MY application is using SDK 12.2, SD132 v3.1 and freeRTOS. I'm trying to debug a sensor that uses TWI. When I enable logging. #define NRF_LOG_ENABLED 1, NRF_LOG_BACKEND_SERIAL_USES_UART...
Hello Everyone,
I am new to keil and nrf51822 programming.
Currently I am using softdevice s130 with hex file for bootloader from
folder : nRF5_SDK_11.0.0_89a8197\examples...
Hello,
I would like to instruct my application to read the battery voltage on my nRF52pca1040 DK, I am intending to do so through the SADC.
I will feed the board with...
Hi,I have some problems in debug with experimental_ble_app_buttomless_dfu project.
First i build the experimental_ble_app_buttomless_dfu project,so i get the app_buttomless...
We am improvising nrf blinky application, we have got stuck in a problem, after button is pressed from nrf52-dk code goes into forever loop and after a while connection is...
I have two nrf51822 modules and first one is sdk8.0.0 / s110 / peripheral device, second one is sdk10.0.0 / s130 / central device. I've sent a 10-character data array like...
Using:
SDK14
Softdevice132 V5.00
app_uart driver with legacy, no easy dma.
UART is set up with hardware flow control.
The pins should be set up correctly: rx-tx , cts...
