Iam implementing FATFS with USB mass storage on external flash(QSPI). it already having developed dfu in internal flash
***********build errors******************
...
I would like to do a FOTA using bluetooth and external flash memory on nrf52840 board. I am also using sdk 2.9.1 The issue i am currently facing is I get the below when i...
Hello,
I'm trying to add Wi-Fi OTA functionality to a project I'm currently developing, but I'm having trouble getting it to work properly.
Would it be possible for you...
Hello nordic community,
i have custom board that have nRF5340 and nRF7002, our requirement is to use wifi every 5 minutes (connect send data and disconnect) but randomly...
I am currently working on interfacing an external flash memory IC (Winbond W25FV series) with the Nordic nRF52832 on my custom board , using the nRF Connect SDK .
However...
HI,
I am using the periodic_adv_rsp example from version 3.0.0. I would like to ask how to switch channels and transmission power in the example code?
Thanks.
Which is more lower power consumption,system off mode or system reset (according to nReset/SWDIO pin Lo) when we don't use nRF51822 for a long time ?
Our products have...
Hello,
I have this code
if (NRF_SUCCESS!=nrf_drv_twi_tx(&m_twi,devAddr,®Addr,1,true))
return false;
unsigned int err_code = nrf_drv_twi_tx(&m_twi,devAddr,data...
Hi.
I'm using PCA10028, SDK10.0.0 S130.
I think "ble_app_hrs_rscs_relay" provides Central function and Peripheral function.
So it should be advertising right after running...
My program doesn't use SoftDevice.
In Reference Manual 3.0 page 52: "A HFCLKSTOP task will stop the HFCLK oscillator. However the HFCLKSTOP task can only be sent after...
Hi,
I've looked at the example codes provided by Martin in these two topics for communicating to a MPU6050 through TWI:
1- devzone.nordicsemi.com/.../ (uses SDK 9)
...
When we add a uuid will follow the steps below
err_code = sd_ble_uuid_vs_add(&nus_base_uuid, &p_nus->uuid_type);
// Add the service.
err_code = sd_ble_gatts_service_add...
I was looking the way to set different tx power values and also figuring out a small bug in the interface when you switch among payload models and payload length is >1.
Bug...
nrfgo_error.docx
Using nRFgo Studio as the interface I try to download the file “set_in _test_mode.hex” and get the error above.
What are the proper steps to get DTM...
I am trying to reset and halt the target nRF51822 under SWD protocol.
Could someone point out the register to achieve the same? I looked up the reference manual but couldn...
Hi.
I'm using PCA10028, SDK10.0.0, S130 and "ble_app_uart" as reference.
As I've researching nRF51 with Central device,
it returns
Packet 0 : 020105 0c094e6f726469635f55415254...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
My setup is as follows
1 Gyroscope + Accelerometer
1 RTCC
1 SPI Flash device
I want to set up the PPI to periodically sample the MEMS devices and the RTCC...
Hello,
I am trying to remove the use of the frame pointers for bootloader_util.c because I am getting the error : "r7 cannot be used in asm here", but I only know how to...
I use nRF51822( BLE nano) central mode to connect annother BLE nano (ibeacon mode), then I call disconnection to the peer address. Sometime, the disconnection callback will...
