Hi,
I am using the NRF8001 in UART mode and attempting to bond with my android device (Lollipop 5.0 Nexus 6).
i am using the nordic arduino sdk which is found here:...
Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hi,
I execute the compiled program under VSCode. After the program is executed, I press the restart button and find that it will re-download the program every time, which...
Hi i planing to create some PCB with chip NRF52810-QFAA-R.
The pins on package is bit small so i wonderng if is possible solder this chip with home equipment (solder stencil...
Getting undefined reference to `<already_defined_variable>'
So I was using SES v5.70a
Actually I was new for the developments using SES for Arm MCs
I picked up an...
I'm using the nrf52832 wth nrf SDK17.
I defined a linked list to organize my data.
Usually, I add or delete data in ble_evt_handler and operate them in other interrupts...
Hello,
I'm developing for a 5340 and using VS code, NRF SDK, and a Segger jlink plus.
My app with Wi-Fi enabled is large:
Memory region Used Size Region Size %age Used...
Hi, this is the error: C:\nrf_sdk\nrf5_sdk_17.1.0_ddde560\components\libraries\log\src/nrf_log_backend_uart.c:87: multiple definition of `m_uart'; Output/Debug/Obj/ble_app_blinky_pca10040_s132...
My main goal is to update the firmware over FOTA on a nRF5340, but with a signed firmware update file, and the bootloader verifies it. This is possible with mcuboot and works...
Hi,
We have been using SDK version 2.1.1 and currently are in the process of migrating to SDK version 2.5.0.
Would be helpful to get some hint regarding what conditions...
I am facing issue with BLE advertisement in nRF52833. The board I am using is rayBeacon : nRF52 on-the-go Development Kit. The code I am using is example code from nRF Academy...
I am trying to write and code of aes encryption and decryption using ccm mode for my application on nrf52832 controller. I have went through some example on Github for the...
I am developing UARTE using nRF52840.I use a wire to connect the TX and RX pins together, and send something out the TX.
However, RX did not receive any data, and the interrupt...
Hi,
I have the separate working codes for the TWI0 and the SPI1. However, when I combine them, it doesn't work: sometimes it takes forever waiting for the NRF_DRV_TWI_EVT_DONE...
Hello, I'm trying to figure out how to work correctly with timer 0 in the nRF24LE1 microcontroller.
1)The Cclk frequency in my case is 16 MHz
2)Given a fixed limit of...
