[uart - Copy.rar](/a master _error.png ttachment/3cc01f5e2484d2b0f33e62befd3e6a62)
hello there
I am interfacing master nrf51 dk with nxp's slave lpc11u24
(1) my main...
It is good practice to prefix the includes from one's C libraries with a directory so that they are all part of the same 'include namespace'. Unfortunately the Nordic SDK...
Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
Is it possible to pass a memory location to PWM (preferably via DMA) via PPI. This is a sound project and my intent is to update two 8 bit PWM outputs at 44.1kHz. I typically...
Hi,
I am working on a project and I want to program the nrf52832 with the arduino IDE with this package ( https://github.com/sandeepmistry/arduino-nRF5 ). I want to use...
Are there any restrictions (eg, timing) or issues for using different references for different channels in Scan mode?
eg
AIN0 uses VDD/4 as reference;
AIN1 uses VDD...
Hi All.
Do someone know what is the oversize I get when I use the FS_storge example to store data on the interanl FLASH.
FOr every bulk I open (id+key). How much bytes...
I'm using nrf51822 and SDK 10, S110 Softdevice. Implemented whitelist using device manager and bonded with single device , after bonded my device with phone (using nrfconnect...
I'm using nRF51822 and SDK 10 , Softdevice S110 . I enabled whitelist option in my application its working as expected, but when after device is resetting peer device data...
Hello,
I am working on an application on a nrf52840 using soft-device 140 and SDK 15.3. I have written 90% of the application using the ble_app_uart_c as a template for...
Some context: I am using an nRF51 with SoftDevice S130, which acts takes both central and peripheral roles, and uses UART to communicate to a peer MCU. I am currently facing...
Hello,
I am using Seeger for Flashing code and Debugging. I ported code from “flash_fstorage” example code to “ble_app_blinky”. I have few queries on write data into Flash...
Hello,
I am trying to configure Pin P0.09 as SCL pin for TWI. But I am not getting any results with this pin while I get data when any other GPIO pins are configured as...
SDK: 15.2.0
SoftDevice: s140 6.1.0
Hello,
I seem to keep finding conflicting information on how the NRF52 manages power to its peripheral devices and whether the application...
Dear proffesionals,
I am very beginer to nordic chip.i am using nrf_SDK_15.0.0_a53641a version.i am trying to integrate the writable_ndef_msg file to bluetooth.so how to...
Hello,
I am using custom hardware with an nRF52810 chip, connecting it to P16 connector of the power profiler kit. I use the power profile kit to check power consumption...
Hi guys,
I am a newbie in nRF but with some experiences in embedded systems . I have just been asked to work on a project that connects a nRF52811 to a nRF91.
I initially...
I'm testing a gps sample program below. github.com/.../gps
I have two questions about it.
1. It doesn't acquire NMEA data. it always stops working when it reaches 30 sec...
