Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
I want to make sure I'm far from ever having a stack overflow event. Is there a way in the IDE or elsewhere to monitor this risk? The map file produced after a build?
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
I am trying to display the p_data received data using below inside NRF_BLE_SCAN_EVT_NOT_FOUND case but I am receiving the below data.
2| 1 |6|1a| ff |4c|0|2|15|ff|ff|0|0...
I am working on direction finding connectionless locator/beacon(AOD). We designed beacon board with nrf52811(build option is nrf52840 DK nrf52811) and antenna array, use a...
Hi Everyone,
I recently updated from SDK 1.8.0 to 2.2.0. With 1.8.0, I configured the nRF9160 MAGPIO and COEX0 in my Kconfig file. But with 2.2.0, I don't see that in the...
Hi,
In SDK2.0.0 version, can the TX_EN timing of nRF21540 be changed through SPI control?
If the timing of TX_EN can be changed through SPI control, how FW implements...
Hi,
The example that I use is from here .
I have to use the USB interface to send and receive data between the host PC and the nRF52840 chip.
In the example, I can only...
Hello all,
I'm using the sample for distance measurement nrf_dm. I'm using the ncs sdk 2.2.0, with toolchain 0.15.1. Currently the sample runs without any change, but now...
Dear Nordic support team, I meet a situation: I have big data array need to transfer("arrayTransfer" with 3072 bytes) to smart phone by notification method. Using timer 10s...
Is it possible/intended to store some application data in the EEPROM of a Thingy:91?
According thingy91 eeprom the region 0x0600 - 0x07FF is used for some configuration...
Dear Nordic Engineers
How can keyboard recognize which PC it connect(windows or MAC)?
If the PC is a window, left bottom key are "alt" or "win" and other
If the PC is...
Hi Nordic team
I am skilled in BLE Mesh and developed BLE mesh at several projects.
At BLE mesh,
1. Provisioner was hard-code consistent. It could be smartphone with...
Hi, I have implemented the following and succeeded storing and retrieving values from flash
Mesh 4.0 SDK Flash Manager - Storing values - Nordic Q&A - Nordic DevZone - Nordic...
Hi,
Now I'm using the matter lock demo to develop products( v2.1.2\nrf\samples\matter\lock ), but I find that the demo image is too large, and it is impossible to extend...
Hi,
I am using nrf52832 and the device can wake up with 4 GPIO i send the device to off with wake up reason all the GPIO's (its means all the GPIO;s can awake the device...
Hello,
We are using/running "BLE Secure DFU Bootloader" example from SDK v15.3.0 on our custom board (nRF52840) Softdevice v6.1.1. We added some code to the bootloader which...
