I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Dear Developer Zone,
I am new to ANT and am looking for someone to help me to setup an example 15 channel (14 devices) ANT network using the S332 soft-device to test communication...
Hi Sir
I enabled the "APP_UART_FLOW_CONTROL_ENABLED", but I measured the CTS / RTS pin always is low during data transmission.
Is it normal ? How to check UART FLOW control...
Hey, i have got UART work on my Thingy52 with ANA/DIG0 and ANA/DIG1 as receiver and transmitter but when I am trying to use EXT0 and EXT1 as receiver and transmitter it doesn...
Hi,
I am new to embedded device development and I am wondering if I could get some help on SPI control from nrf51422/51822 chip with dev kit to AD9837 wave generator. I...
Hi,
I am try to create a PWM output which can move the specified number of steps.
Please find following source code
After I execute above problem, I can get following...
Respected sir,
There is added external reset button at SRU532 module, and changes are given according to it using wakeup button at code.When wakeup button is used then some...
Hi all,
I am trying to implement a multilink central with UART. I had looked through the forum on all discussions in about this and followed this thread to come up with...
Hi guys,
I'm testing the 52810 duf function.
hardwar: 52810
using SDK: 15.3.0
softdevice: s112_nrf52_6.1.1_softdevice.hex
download software: nrfgo Studio
bootloader...
I am trying to flash the blink example from SDK v15 into my custom nrf52840 board, I am using pc10056 example.
I connected my ulink2 to swdio, swclck, gnd and vcc of my...
Hi,
Since the last update of the 'Getting Started Assistant' (0.9.0) from 'nRF Connect' 2.6.2 on Windows, I can´t set up or compile any sample of the SDK for the evaluation...
So I've been having a problem the last few days - using the NRF52832 we have an SPI chip connected his chip requires a clock signal (1MHz) that is being generated by the NRF...
We have written code based on SDK V12.2 and found it doesn't support power saving mode. Given that it's very complicated to transplant to higher version, how can we fix the...
Hi,
I want to interface two QENC with nrf52840, I saw QDEC example and it works as expected.
The problem I am facing is that QENC has four pins of which two are for power...
Hello,
I am having strange issue. I'm getting some data from custom service and characteristic. I can see the data being received is correct. However, if I try to pass the...
Is there a set date for the release of a tracker SW with working GPS? And secondly, will there be a step by step instruction how to upgrade the software on the dev. board...
Hello,
I'm an Embedded system student and I would like to make an extension for ZigBee for which I need to make changes to the underlying ZBoss stack.
Is it possible for...
