Hi. I'm using nRF52832, SDK13.0.0.
I should use SHA256 and MD5.
I made my code as below.
NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5...
Hi. I'm using nRF52832, SDK13.0.0.
I want to use SHA256 as below.
output32Byte = SHA256[input32Byte];
Which function or example can I refer to?
And also I want to...
I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hi, i'm using two nrf52840 DK ev kit. One it's the central and one the peripheral
After the connection I need to save power at the peripheral board, because the cpnsumptio...
In mesh example project “dimming_server”，I have added functions: mesh serial, SAADC(use ppi) and compie pass.However,when debugging,an error is happened in the function"nrf_drv_timer_init...
NRF52840 support the long range bluetooth and BLE gateway SDK, look at here that RAK Wireless held a Beta and welcome the community to participate.This board with Cellular...
I’m evaluating the nRF Connect SDK Bare Metal SDK and hit an issue with the bm_storage library. bm_storage_write() and bm_storage_read() work correctly, but bm_storage_erase...
When using GNSS periodic mode with nrf_modem_gnss_fix_interval_set() set to 20 minutes and nrf_modem_gnss_fix_retry_set() to 5 minutes, the actual wake-up intervals are inconsistent...
Hi,
I have a feeling we may be experiencing Modem Reset Loop Restrictions on some of our devices, so I want to put in something to our application code so we know and can...
Hi ,
I need to do create the bootloader . generally what we dump in to the board was the firmware not bootloader right. I want to do the OTA updates on the nRF52840 Dev...
Hello,
I am currently using nRF Cloud to perform FOTA updates on my nRF9160 devices. I have multiple certificates on this device.
1. TLS certificate for my application...
I need to store a hardware-revision value on an nRF9160 during manufacturing (using something like nrfjprog ), and the non-secure application firmware must be able to read...
Hi
I’m working with an NPM1300EK connected over I²C to an nRF54L15 , and I’m seeing an issue where the VBUSINSTATUS register consistently reads back 0x00 , even when VBUS...
Hi,
I’m working on nRF9151 with nRF Connect SDK 2.9.0 , and I’m facing a FLASH overflow issue when enabling dual-image OTA (primary + secondary partitions) . Our project...
Issue Summary
fds_record_update() in SDK 13.0.0 creates permanent duplicate records instead of replacing old records. This causes:
Valid record count to grow indefinitely...
Hi Nordic support:
Our project uses the nRF9151 and QM13545 MIPI RF SWITCH. We have a question about AT%XMIPIRFFECTRL command's frequency: If the frequency switching point...
Hello,
I encountered a very strange problem. This problem originated from my development of RGB color lights using the NRF52840. Due to the limitations of RGB color lights...
If anyone has successfully stored and retrieved settings on the nRF52840 dongle using any method, please share your approach.
I'm trying to store and retrieve settings...
We are testing SPI communication with the nrf5340 Board as the mater and the nrf52840 board as the slave.
The FW applied to nrf5340 is a FW whose normal operation was confirmed...
I have a problem understanding notifications/subscriptions in the BLE context.
I have two devices, Central (nRF5340) and Peripheral (nRF52832). My peripheral provides a...
