Hi,
I'm using zephyr RTOS.
I'd like to put the cpu System ON Sleep Mode to conserve power.
Then, I'd like to restart the CPU with an interrupt or event from the comparator...
Dear Staff,
we have some Ublox C2909 TAG based on your nRF52833 chip.We need to program them for an RTLS project.
In particular we need to:
customize the FW here ...
Hello,
I managed to run the examples for nrf54l15 channel_sounding_ras_initiator.c and reflector on my custom hardware boards. I changed the overlay files to use my own...
Hi all,
I want to fully understand the concept of Bluetooth protocol using nrf52811. Any advice will be helpful for me!
First, as I understand softdevice is Bluetooth...
As shown in the figure, MCUboot has a boot_go_hook function. I'd like to define this function in my own project and compile it into MCUboot. Since I'm using single slot DFU...
Hello,
We are working on establishing a connection between one of our existing Bluetooth modules (cypress) and nordic based module to provide backward compatibility with...
Dear All：
My NRF24L01+ use Dynamic PayLoad,What register need configure NRF51822?
NRF24L01+ Configuration as follow:
SPI_RW_Reg(WRITE_REG + DYNPD, 0x01);//Enable...
Hi,
I've been using the ble_app_uart example as a template for our use case. It is a good starting point. We don't actually need UART functionality, and we've assigned...
Hi,
during programming, we receive error as in this question . The hex files do not overlap.
It seems to happen only when the board has already been programmed before...
Hi,
I have an application that requires watchdog to run continuously. And from application I have code that jumps to the bootloader without device resetting using bootloader_util_app_start...
Hi,
Side effect of adding a LFCLK of 32.768khz with 90k ohm ESR oscillator? where as data sheet recommends Max value of 80kohm.
Side effect of adding lower drive level...
Hi everyone,
I activated softdevice writing protection with nRFGoStudio (i.e. so that the softdevice can not be overriden). How can I deactivate that again so that I can...
Just to make sure: Will The spi_master_send_recv return when it is done writing and reading, or do you have to have some event wait functionality listening to SPI_MASTER_EVT_TRANSFER_COMPLETED...
I was playing around with the gpiote example under exaples/peripheral/gpiote. The example uses a timer, ppi, and gpiote to blink an led. By default, the app uses Timer 0 and...
Hello.
How to write custom firmware updater, which:
Takes new firmware from other device on SPI or I2C bus.
Writes it to flash ("bank1" at 0x1B000, or...
Hi;
I'm studying on SPI communication at nRF51822 (not DK) but i could not find the pins for spi communication, i read at somewhere SPI is only used at DK(developer kits...
hi
i'm using the nrf15822 beacon for an application of communication on arduino
I just would like to understand how i should start to stream my data using the beacon beacause...
Hi all,
I am using S130 in scanning mode and I would like to list the devices that are currently advertising by their friendly name. I have access to p_ble_evt via BLE_GAP_EVT_ADV_REPORT...
Hi,
I usually use electronics.stackexchange.com/.../15143 approach for decoupling capacitors and until now I had much better EMI performances.
I make sure that tracks...
We would like to reduce the attribute table size a little to increase free RAM. Are there any guidelines explaining how we can judge how large the table needs to be for a...
