hello,
are there any completed sample code of using pwm0, 1?
just 2 or 3 word can working like following? or need other config?
pwmcon=xx;
pwmdc0=xx;
pwmdc1=xx;
also...
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...
When using the nrf_drv for spi master there are no problems when compiling. If I switch the SPI configurations to operate as a spi slave the compiler spits out "non-trivial...
Hi All,
I have just started working on interfacing SD card with nrf52 using SDK 12.0. I have to write to SD card at a rate of 84 packets per second and each packet consists...
Hi
I am checking out NRF51822, NRF24LU and NRF24LE1.
Below are my design requirements:
Smaller the size, the better. 7x7mm is OK. prefer smaller.
Lower power...
Hi, Nordic
I have 3 nRF52 devicies, one as Gzll Host, two as Gzll Device.
they use Gzp to pair, when paired, two Gzll Device send payload via different pipe ( 2, 3)...
Hey everyone, I'm trying to use lmt70 with nrf51822. So, first of all, nrf51 has 10-bits ADC, the data sheet of lmt70 is recommended 12-bits of ADC.
I plugged the sensor...
I use nRF51822 (Multiprotocol Bluetooth low energy/2.4 GHz RF System on Chip).To transmit informations with smartphone.
I have to set up a self-certification application...
Dear Nordic.
Is NRF_POWER->GPREGRET register writing in NVMC?
FICR and UICR is saved in flash memory(NVMC) as written by [nRF51_RM_v3.0.pdf].
But, GPREGRET register...
Hi，
I have the following setup
Chip: nrf51822 chip
SoftDevice: S110
Firmware: dtm exmaple.
I use device test Bluetooth certification in korea(RF output from our...
Hi,
I'm new to development using nordic's products. Basically I'm a Hobbyist working on a project of mine, which needs a low cost wireless.
I was looking for a Rf Soc and...
Hi, has anyone used the nrfgo SDK (for the nRF24LE1) with either eclipse or SDCC? We use those platforms already, so it would be great if we could add your SDK to our toolchain...
Hello,
I have been using the nRF52832 DK with the GCC + Eclipse setup and running both example programs and my own. Everything was functioning properly and I was ready...
Hello all,
I try to initialize the uart module inside a c++ code as follow:
#include "uart.hpp"
void Uart::uart_init()
{
uint32_t err_code;
app_uart_comm_params_t...
I am not sure how exactly the NRF52 handles a call to start a new sequence. There are 3 different scenarios (trying to start a new sequence before, right after and way after...
Hi,
Here I have a code for HC-SR04 from electronut.in which has been written for softdevice 110,
right now I am using BDM-200-EVAL-M and SDK version of 11 which supports...
