after flash DFU program into pca10001 board, com3 is not accessible,
www.dropbox.com/.../Screenshot 2014-04-26 15.41.47.png
even after I erase all, and re upload soft...
Using S120 V 8.0.0.3 alpha, processing a BLE_GATTC_EVT_READ_RSP,
received 0x16 bytes of data but there is more to read. Next call to
sd_ble_gattc_read using the same connection...
Hello：
Why Bluetooth Go to system-off mode, sd_power_ramon_set can not be stored. In D: \ RAM save nrf51_sdk_v5_2_0_39364 \ nrf51822 \ Board \ nrf6310 \ s110 \ ble_app_rscs...
Hi,
Recently I want to set up a dynamic network that with the node change this position ,the network will change dynamically.But there is the question,with the node's position...
Dir Sir. I am checking the current profile of nRF24AP2 in RX mode.
After "open channel" command, I found the peak current at 10ms interval until connection pass.
How does...
Hello,
I am using Nordic's UART service to communicate with my project. I use iOS and also Master Control Panel (with a dongle) on a laptop.
I have two questions:
...
SWI*_IRQ is using by softdevice to send event to application, I want to know which priority does softdevice set for them?
Does sd_nvic_critical_region_enter() disable...
Hi, I'm using nRF52832 with SDK 15.2 and 3.0 (Mesh). I have created a new model by following the Instructions mentioned in the Creating New Models topic and successfully it...
I'm beginner of nrf52832. I try to eddystone beacon URL in ble_app_eddystone example in SDK 15.2. I have received my URL in NRF connect app but my android smartphone (moto...
Hi all,
I using nrf52832 , sdk 15.1
- My app include : application + bootloader + application data area
- application define appliation data area is 12K byte (FDS_VIRTUAL_PAGES...
I want to use the REAL GPS of the RF9160, not the simulated version in the asset tracker demo. Firstly, is there a demo for the RF9160 that reports actual GPS location that...
When I'm running a BLE application with the debugger, and the CPU halts on a breakpoint, it seems to end up in the assert handler when I start it again. How can I avoid that...
We are working on a nRF91-based device, and trying to understand the regulatory premises.
From what I can see the module is approved according to GCF (www.globalcertifications...
Hi,
I have got new nRF52832 custom board. I am able to send AT commands and getting responses. After that i tired programming ble_app_uart Example and it stuck at ble_init_stack...
I take the TWI master example of nordic, and try to build I2C read API that can be use from otherr places.
The function look like this
uint32_t Serial_read_2BytesReg(uint8_t...
Hello
I am trying to do BLE communication using BLENano2 (nRF52832) now.
Therefore, using SDK 15.0.0, we are writing a program with keil u5.
Since writing to the softdevice...
I am a bit confusing about this two mode settings. We plan to use MODE=BLE_2MBit on both TX and RX sides as it can give us about 2dBm sensitivity improvement on the RX side...
I need to transfer data from my ADC (analog to digital conv) on a custom made, nrf52 PCB to a mobile app via bluetooth. For this I integrated my working SPI data transfer...
/** * Copyright (c) 2014 - 2018, Nordic Semiconductor ASA * * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are...
Hi there:
I'm now developing a product with 51822 using the SDK10.0 . The product communicate with another chip through UART.
My problem is when the UART crash with error...
Hi all,
I have an application where I have a mobile app that communicate with up to 20 BLE devices. The BLE devices are RGB LED lights with push buttons and a sensor. I...
Hi.
I'm trying to use nRF52 as TWI slave.
I am using Segger Embedded studio for the coding part and nRF52840 PDK.
I wanted to use TWI between the nRF52840 board and...
