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 Nordic guys,
I'm developing with nrf5340, and meet some problem with writing external flash - nrf qspi flash.
I found it sometime failed in 'flash_area_write' and return...
Hi,
I'm using SDK17.02 on nRF52810, when my application have an error, it will log "fatal error" but never reset system. BTW, I'm not debugging and just watching the RTT...
I 'm developing a program (C# ) on PC for the nRF52840 dongle (pca10059) that is a RSSI scanner.
Scanning different BLE channels in the environment. The program is much...
Hi Sir,
We plan to test the WebUSB example under the below path:
/ncs/1.8.0/zephyr/samples/subsys/usb/webusb HW: nRF52840-DK When we compile, program and connect to the...
I bumped into some compilation errors regarding PRS box4, when I tried to remove UART from an example.
I saw that PRS is "Peripheral Resource Sharing", but it looks like...
I am working on nRF Connect SDK 3,9.3 version. One day a dailog to update appeared. I clicked to update while SES was also opened and I was working on a project. Suddenly...
Hi,
I am working on a firmware and have added custom services to HRS example on SDK 17. I want to know if its possible to add BLE multiperipheral capability to my device...
I don't have enough pins to dedicate a SPI bus to the nRF21540.
In the webinar I attended I believe I heard that the SPI bus is not supported by the current SDK anyway,...
Hello everyone,
This was discussed before, elsewhere ( link) , however, it is meant for the "nRF51422 chip " and I need to resolve some other points too ...
it is necessary...
Hi,
I am working on the sample DFU OTA project as recommended below,
https://devzone.nordicsemi.com/guides/nrf-connect-sdk-guides/b/software/posts/ncs-dfu?CommentId=3cb5df69...
I am developing an applicaiton to run on the app core of an nRF5340, and I have mcuboot enabled for the purposes of handling DFU.
I have recently implemented signing the...
Hello, I am having a problem with the development on a custon board. During system-off I wake up the chip with nrf_gpio_cfg_sense_input function on PIN 5. The chip wakes up...
Hi
I am designing a new BLE device and have some questions about the PCB antenna.
The product will be worn on the body.
I have a 4 Layer PCB with 1.0mm with and 35u...
Im trying to use the BLE LTE Gateway running on a NRF9160DK
I have the NRF52840 running the lpuart_hci code and that is working fine i can configure the BLE from the NRF9160...
