hi support team,
how to use flash partial operation for nrf sdk 17.1 and soc 52840? i have tried below code, but it still stop usb to receive data from pc very quicky, for...
Hello,
I have the task to integrate MCUboot in a project that will be deployed on a nrf5340. I've enabled MCUboot using KKonfig option `CONFIG_BOOTLOADER_MCUBOOT`. According...
Hi,
I'm using an nrf52833 with SDK 17.1.0 and was looking at the peripheral/libuarte example. I have a question regarding the following code snippet
Can someone explain...
1. The same program, same configuration, after flash to the chip, runs normally
2. Starting debug mode, unable to execute, as show in the figure
3. When different configurations...
Hi
I use different UUID setting , setting 2 on any compiled warning , but setting 1 has compiled warning .
below is UUID:
setting 1 :
#define BT_UUID_CUSTOM_SERVICE_VAL...
Hello, I've trying to build BLE and MCUBoot Bootloader for a nRF52840 board (Particle Xenon) from the nRF Connect sample "Peripheral LBS". Without MCUBoot Bootloader, the...
hi support team,
how to use flash partial operation for nrf sdk 17.1 and soc 52840? i have tried below code, but it still stop usb to receive data from pc very quicky, for...
Hi, i wanted to add OTA DFU to an MQTT application i coded using zephyr APIs on my nrf52840DK with nrf7002ek.
The problem is that MQTT takes already a lot of RAM and flash...
Hello,
Currently, I am creating firmware that generates an IRQ_DIRECT_CONNECT interrupt at the timing when SPIM4 transfer is completed (ENDTX).
However, the interrupt...
Hello. In the BLE software under development, the device uses nRF52840 and uses s140 v7.2.0.
Please tell me the processing time for interrupts used in SoftDevice.
According...
Hello,
I have the task to integrate MCUboot in a project that will be deployed on a nrf5340. I've enabled MCUboot using KKonfig option `CONFIG_BOOTLOADER_MCUBOOT`. According...
Dear Support Team
My goal is to build an application for two targets. The targets are an nrf9160 and a simulation target for running it natively on Linux (currently trying...
Hello,
I am currently working with a couple of nRF52833 development kits.
My software is based on the bluetooth mesh light & light switch examples and extends them by...
Hi,
I'm using an nrf52833 with SDK 17.1.0 and was looking at the peripheral/libuarte example. I have a question regarding the following code snippet
Can someone explain...
1. The same program, same configuration, after flash to the chip, runs normally
2. Starting debug mode, unable to execute, as show in the figure
3. When different configurations...
Hi!
I have a W25Q128 with QSPI interface attached to my board.Using the litlleFS file system, about 27KB files are written every 1s.I was stunned by the write speed, it...
Hey, after starting advertisement I see this error log from hci_core [00:00:00.029,815] <wrn> bt_hci_core: opcode 0x2027 status 0x12 [00:00:00.029,846] <err> bt_id: Failed...
I'm profiling a battery with the following specs
I've just finished the first profile and for a capacity of 500mAh i only got down to about 3.2V and it gave me a warning...
Hi,
we've run into an issue using the SPI master (SPIM). We got the NRF5340 connected to our FPGA using 2 spi busses. The NRF is SPI master on one bus and SPI slave on...
Hi,
I've been trying to test the "wififund_less4_exer1_solution" on my nrf52840dk + nrf7002ek but i keep getting these results
I tried creating a "nrf52840dk_nrf52840_cpuapp_ns...