to me it made sense that EN_AA settings are controlling the receiving pipes if an ACK has to be sent back upon receiving a valid packet.
then i thought that the settings...
I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I want to confirm two points in the PCB layout of nRF52:
In the data sheet and in the reference circuits section, there are no caps on pins 37 and 38 (QFN...
I made up a prototype board with BLE Nano2, connected via a JLink.
I'm using armgcc. JLink is needed to support RTT as I need the UART for another purpose.
My board file...
I'm upgrading an SDK13.1.0 project to SDK14.0.0. I'm using bonding and Peer Manager. nRF52832. Softdevice S132 5.0.0.
I no longer get any PM_EVT_PEER_DATA_UPDATE_SUCCEEDED...
Hello,
I am using nRF52832 DK, and implement my software using eclipse with ARM GCC complier sdk12.1. I have interface accelerometer sensor with this board. I have read SAADC...
Hello,
I have a brief question regarding to SPI, I have two instances of SPI, SPI0 and SPI1, I was wondering whether or not changing the value of SPIS_CSN_PIN to SPI0 would...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
Hello,
I am using the Nordic NRF 51822 chip and are am wondering if full Eddystone support can be found in the latest firmware? I have read on github ( github.com/.../nrf5...
Hi,i m working in uav project with nr52 and GY-87 that contains mpu6050 and hmc8553 as sensor. i use i2clib to do connexion with twi created by jeff rowberg, then i wrote...
Hi,
I'm trying to add Openthread support to my project, which is based on ATT_MTU_Throughput example. I followed the tutorial in infocenter, but I still have some problems...
Hi,
I am attempting to run the various USB example programs on the nRF52840-PDK USB, but my nRF usb device is not being recognized (in windows OR linux device tree). Is...
Hi.
I just spend 2 days debugging problem with dfu. In the function nrf_dfu_app_continue the function nrf_dfu_flash_store is called with len parmeter as bytes and should...
Hi, I would like to control 2 LEDs independantly with the same server node. Should I try to [1] add a element with the same simple on/off model in that server node OR [2]...
Hi,
I'm running an ADC sampling every 8msec, sampling the output value of an op-amp as well as a reference voltage. I subtract the two in firmware. I was implementing the...
Hello,
I am using SPI interface to communicate with a sensor BMI160, looking into the driver for BMI160 I can see how the low level functions for reading/writting are used...
