Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I'm developing a small function that split string using delimiter (,) but i can't use strtok (undeclared function error)
so i added (CONFIG_NEWLIB_LIBC=y) to prj.conf file...
nRF52 DK fresh out of the box isn't recognized by my Windows 10 PC. When I plug the device into the USB port LED 1 pulses and LED 5 blinks rapidly. However, there is no sound...
when I call nrf_gzll_add_packet_to_tx_fifo after I recive a nrf_gzll_host_rx_data_ready() I get a Error 33542
how can I see what type of error that is?
I was hoping...
Hi
I have a custom-designed board based on nrf52840 and on that board, I am using NFC pins as GPIO.
On Pin no 0.9 and 0.10, output peripherals are connected.
I have...
I updated my Power Profiler software on the NRF Connect Desktop software.
Immediately after switching to the new GUI, I noticed a significant change in power performance...
I am trying to use the NRFX_WDT design in SDK 16.0.0 on a board using the nRF52832.
In the file nrfx_wdt.c, the allocation index is declared/defined as:
static uint8_t...
The drop down does not list the nrf5340dk.
Using nRF Connect Toolchain Manager I open a command prompt in the v1.5.0 sdk,
cd zephyr\samples\drivers\spi_flash
I did:...
Hello,
I have a project based on Cloud Client v1.4.0 using AWS IoT cloud as the backend. I have made some changes in the code so that I disconnect after sending some values...
The frequency tolerance for ANT stack for an external 32.768 kHz crystal oscillator should be +/- 50 ppm max.
Does it mean over temperature range?
There was the same question...
HI:
Now i am use the OTS to transmit image, if we want to set the MTU=185, how many paramter must config here?
example:
CONFIG_BT_CTLR_TX_BUFFER_SIZE=185 CONFIG_BT_CTLR_DATA_LENGTH_MAX...
Hello, I have created my own C program (in eclipse) that basically should just initialize to an LTE network and connect to it, nothing fancy at this point.
I have come across...
Hi, I tried to set up the environment for the nRF Connect SDK v1.5.0 using nRF Connect for Desktop on Ubuntu 18.04.
In step 2 (Cloning the SDK), I got some errors while...
I use arduino to program a nRF52832 board. I had problems to move a running project with a ST7789 SPI display to the nRF52832. I use the Adafruit lib to drive the display...
Hi,
My custom card has ic nrf52832QFAAE0 AND NRF52DK has ic NRF52832QFAAE1.MESH SDK EXAMPLES runs properly on NRF52DK but not working on my hardware with ic NRF52832QFAAE0...
