Hi,
I am a bit confused about power consumption when using app_uart_fifo. To save power I put MCU to sleep in between each sent and received byte by using __WFE and __SEV...
Hi! I am building an android app for my project. I am using Proximity , UART and DFU from nrfToolbox app. I have 3 buttons on my home screen dedicated for each of them. I...
Dear Nordic employee:
1、 what do I have?
I have a thingy52 develop kit（nrf52832）
2、what is my purpose?
the quality of thingy52 audio demo is not good（iphone7）...
Hello Nordic,
My development environment:
SDK>> NRF51822_SDK10, SoftDevice>> S130
Example>> ble_app_uart
I am looking forward to your reply!
Thanks.
Best Regards...
Dear friends,
according to "nRFConnect_BLE_User_Guide_v2.0", to set up a local device,i should complete the following steps:
Connect a development kit or dongle to...
Hi
I have add some function call like sd_ble_enable in mesh example, I test to get
then I set the address and all sd_ble_cfg_set is ok
but when I call "sd_ble_enable...
Nordic \ nRF5_SDK_12 nrf52832 using 2.0 _f012efa \ examples \ peripheral \ pwm_driver, pwm_driver example
Want to set up two road PWM phase is different, for example, the...
Hello. nRF52 A custom board is being developed. I want to use Crypto Chip Pulse to encrypt. Pulse_Out of Crypto Chip is connected to P028/AIN4. In order to measure Pulse,...
I'm using \nRF5_SDK_15.3.0_xxxxx\examples\peripheral\usbd_ble_uart example to use two communication links. Missing echo on the USB virtual COM is a small frustration. I've...
Hi NordicSemi
I have a project where we receive data via the UARTE. To avoid missing data caused by higher prioritized tasks we want to use the DMA facilities.
nrf52832...
Hi,
i want to flash programs with the Segger Embedded Studio to my Thingy 91. I already am able to flash hex files with the nRF Programmer to the thingy 91. I installed...
In addition to (obviously!) a 52811 chip and a BLE beacon, what additional hardware would one need for reasonably accurate location tracking of a BLE tag/beacon? I'm generally...
Hello Devs,
I have enabled NRF_LOG in my project, but I would like to disable it in, for example, the main.c file, but keep it working in others files.
at the moment...
Hi all, I am stuck with a simple but weird issue. It's driving me crazy for the last few hours. I am using a PCA10056 DK. I am somehow unable to do a simple digital pin read...
hi ...
I am working on mesh 3.1 version . I have used light switch example . In this case , i am sending the character in generic_onoff_set_cb , and changed from bool to...
I am trying to pair the BleHeartReteMonitor example in pc-ble-driver. I have gotten to the point where I get the pairing request from the central and I get its capabilities...
Hello, Nordic!
I'm developing with nrf52840, s340, sdk 15.3.0
I made my app_error_fault_handler. It is very good for me.
I sometimes got an error. So I saw that log...
Hi guys I m trying to send a simple message every time a gpio interrupt occurs on the client in order to receive that on the server. I m using the ble mesh protocol and I...
Hi
We will use the 52811 together with nRF9160 for short range communications. Currentconsumptionwise which interface is recommended, UARTR, TWI or SPI?
I am trying to run the example secure_bootloader\pca10040_ble_debug. The application does crash during a debug print with following stack trace:
Any idea what could...
I've reached a critical point in the firmware development process where I need to start considering integrating a bootloader with the application code.
I have a custom board...
Hi,
I'm trying to update the modem firmware on my nRF9160. I believe the current firmware is mfw-m1_nrf9160_0.6.8-30.alpha. I followed Martin's suggestions here , but nRF...
