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
We are keyboard developers and manufacturers,and we are using nrf51802 based on nrfready_desktop_2_v3.1.0,Our keyboards products works well,but recently we noticed...
Hi,
I'm trying to compile a simple example (light_switch__server_nrf52832_xxAA_s132_6.1.0) for Bluetooth mesh with Segger embedded studio. I'm having a hard time to get...
In nRF5_SDK_15.0.0_a53641a code, there's such definition:
#define UART_DEFAULT_CONFIG_BAUDRATE 30801920
Which means about 30.8 Mbps.
But in page 345 of nRF52832's...
Hello,
I'm using a nrf51822 board as a DFU controller to update another board's application, the client board runs the bootloader secure example. When I write data to the...
This is almost certainly a noob (to nRF52840) programming question.
I have modified the peripheral/gpiote example to invoke an ISR on the falling edge of a pin signal. In...
I am trying to use the Sparkfun nRF52832 breakout board as a master in I2C communication. I am using Arduino IDE to program the module. I defined pins 24 and 25 as SCL and...
Nordic Support, Let me first explain what I would like to achieve. I am developing a line of devices that will act as GATT peripherals. I would like average current consumption...
I have a custom board with an nRF52832 (CIAA-B0), and I am trying to use the SPI Master.
When I use SPIM1 or SPIM2, the transaction hangs, but the same code talking to SPIM0...
Dear Nordicsemi,
We are looking for Sub 1 GHz RF Module, which gives Longer Range distance in Field either in LOS or NLOS.
Please share the details regarding proven...
Hi guys,
We've written a small test on-top of our internal Bluetooth library (glorified wrapper sat on-top of SDK 15.2.0 SD140 6.1.1) on the nRF52840 to send dummy bulk...
Good morning everyone,
I am implementing a custom radio protocol on NRF52 without using the SoftDevice at the moment. For some reason, I get a HardFault which I am trying...
Hello everybody,
I can flash my custom nRF52832-based PCB using the nRF52 DK and Segger Embedded Studio or nrfjprog, but this requires that I always have my computer with...
Hi,
I need to get 1.8V on the VDD using high power mode. According to the documentation this is the default value. However, I measure 3V.
Please advise,
Daniel
I am developing a nRF-Mesh based product. This product consists of a fixed number of nodes in a Bluetooth Mesh Network. Are there possibilities to factory-provision a set...
Hi!
I am working with experimental_ble_app_eddystone in SDK 12.2.0 for nRF52.
I have seen that the firmware does not support using different advertising inteval for each...
