NCS 3.0.1 MCUBOOT nRF52840
I am adding MCUBOOT to the coap_client example, which inlcudes snippets in the build configuration (ci, debug, logging, mtd). The snippets are...
I'm trying to implement DFU over USB through Serial Recovery, for a custom board using a nRF52840, following the nRF Connect SDK Intermediate Lesson 9: Exercise 4 – DFU over...
I have been using the nRF54L15- PDK(0.8.1) to test various examples and projects, and everything has been working fine so far. I recently switched to the nRF54L15- DK(0.9...
Hello
I'm currently mounting a LittleFS partition in the internal flash of my Nordic MCU. However, since data is saved regularly to this partition, I’m concerned that the...
I didn ' t use an external 32 . 768 crystal , the internal NRF_SDH_CLOCK_LF_SRC 0 I used。
NRF_SDH_CLOCK_LF_SRC 0
NRF_SDH_CLOCK_LF_RC_CTIV 16
NRF_SDH_CLOCK_LF_RC_TEMP_CTIV...
Hi! I’m currently implementing a hook using mcuboot_status_change() inside MCUboot. I’m following the path defined by CONFIG_MCUBOOT_ACTION_HOOKS , and I’ve confirmed that...
Hi,
I'm working on a customized version of the nRF Desktop App running on an nRF5340 . In my use case, I want to connect Bluetooth HID devices (mouse and keyboard) as input...
Hi,
I can use the SPI master functionality within nrf_drv_spi.c/.h just fine (i.e. calls from main) until I connect to my nRF52840 and utilize NUS. If I try to issue a nrf_drv_spi_transfer...
Hello,
I am working to implement the BLE stack for a HID keyboard, borrowing/based off the supplied example "ble_peripheral/ble_app_hids_keyboard".
Stack initialization...
In SEGGER Embedded Studio I am not able to connect to the J-Link anymore.
The error message says No idcode detected.
The J-Link commander program returns the following...
The SysTick port for NRF52 does not support tickless idle on freeRTOS, what is the reason for this limitation? Are there any known problems behind this limitation?
I tested the code below to make the board go to sleep and wake up on each button press. When I start, it draws 30ua, but when I press the button it shoots up to 200ua (a clear...
Hi,
We are developing nrf9160 sensor based product powered by primary battery(non rechargeable). Sensor current consumption is less than 1 mA.
while trying Saft LS14500...
Hello,
How can i put out the received Adv Data on the UART? Currently I get for every advertise packet the BLE_GAP_EVT_ADV_REPORT in my ble_stack_handler. Then i wanted...
I'm using the ble_app_hrs example code and added a new custom services with multiple characteristics . conn.interval 10ms- 15ms and need to get maximum throughput so i set...
I have nRF52840 DK (board PCA10056) . Right now I flashed LED blinking program on nRF52840 DK. It is fine.
Now I want do ADC operation, so I fed some external analog signals...
Hello, I am trying to send and recieve data with the M24C32-FMN6TP 32 Kbit (4K x 8bit) eeprom. My data are arrays with 16bit values and the datasheet says it cannot write...
Hi,
I have nrf9160 dev board.
It seems to me that getaddrinfo() has memory leak. If socket is closed, and call getaddrinfo() to reopen, it returns -10 (memory) error....
i'm looking for support in desinging modules working in zigbee network with driving this network from mobile phone by bluetooth. It has to be multiprotocol system. How should...
Hi,
I was trying to load the sample example code for Assets tracker in SEGGER Embedded Studio for ARM V4.20a but i encountered with some error.
Transcript & Output:- ...
Hi everyone. I've implemented kind of simple FW updater. The purpose is to copy FW from flash (0x0 address, no MBR or SoftDevice) to RAM buffer on node1. than send this FW...
The most recent nRFConnect AppImage version (3.2.0) fails to launch on a Debian system due to chrome-sandbox file permission errors.
Steps to reproduction:
1. In a recent...
