I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Using an nRF52832 with SDK15.2 can I have multiple SPI devices;
one with DMA and one without DMA?
And can one instance be of legacy type (nrf_drv_spi) and the other be...
We use Rigado BMD-300 module with nRF52832 and softdevice S132 v6.1.0 as peripheral. Trying to create test plan for Bluetooth qualification , but with new TCLR there are inconsistencies...
Hi,
Recently, I faced very weird problem which stops working MCU when MCU enters low-power mode.
Not all PCBA I made have the same problem but quite many PCBA shows the...
hello, this is my first time to start the PPK, I have a 52840 DK (BMD-340-EVAL) and PPK, when I use nRF connect to connect the PPK(PPK is over the 52840 DK) , it shows Failed...
Hi Nordic Community
I'm busy developing a board around the nRF9160. Do you have a KiCad library/component for the SOC, do I need to make one myself, and if you do have one...
I'm trying to use the SPIM driver on nRF52832. The setup is:
Chip: nRF52832
SDK: 15
Softdevice: s132 v6
Toolchain: GCC
For some reason the call to nrfx_spim_xfer...
Hello,
I'm trying to configure the max -min of interval params and supervision timeout to obtain timeout of android = 1s.
i configure all parameters to run function...
Hi,
I am using the nrf-52840 DK.
I modified the pwm_library to output 125khz frequency.
app_pwm_config_t pwm1_cfg = APP_PWM_DEFAULT_CONFIG_2CH(125000L, NRF_GPIO_PIN_MAP...
Hi ,
The nrf connect for desktop programming works good on my desktop before.
The tool shows error message "cannot find module 'usb' " today.
I ever try re-install the...
I am working on integrated peripheral and central device used for indoor positioning. The device has two modes, at boot it is a peripheral for some duration of time then it...
Hello, we have been using a nRF51822 8-pin RF module for a while now for various products, the pinout is as follows: power, P0.00, P0.01, P0.09, P0.11, SWDIO, SWDCLK, ground...
Hi I try to implement DFU to our application using Mesh_SDK 2.0.1 and nRF5_SDK_15.0.0 When I use the DFU-Example everything works fine. I then implemented the DFU-code from...
Hi there, I have a custom board with nRF52840 and i am transferring fairly large amounts of data via uarte. I am also using my own driver. For some reason the attached device...
Hi,
I am Using NRF52840-DK Board. We are trying to transmit multiple data using NRFx_SPIM Example. for single reg read it is working fine.
please check below code is...
