Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
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...
Hello,
I can not find a good example online on how to properly configure nRF9160 DK for i2c. In order to learn the system, I am testing a simple example with the nrf9160...
I just install the NCS in toolchain manager, but after installation, only one toolchain folder is there,no zephry,no examples,
I'm going to play in VSCode.
what should...
I use nRF5340 DK as Central, iPhone as Peripheral.
I start a scan with no filters and in scan_filter_no_match() I check if RSSI is good enough "RSSI > -45" and initialize...
SoC: nRF5340 SDK: nRF Connect SDK 1.9.1
CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1.
psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
Hello,
I am using nRF52833 based BE33 ( Celium Devices ) and using nRF52SDK17.0.2. I am trying to implement my firmware which will consume less current. I have implemented...
We use nRF9160 on our own board. The firmware "Serial lte modem" is installed on the chip with connection to an external MCU. Our custom board has a connection to nRF GPIO...
We use nRF9160 on our own board. The firmware "Serial lte modem" is installed on the chip with connection to an external MCU. We need to publish the JSON messages larger than...
Hi, I am developing my own application using the SDK v1.8.0 with Demo direction_finding_connectionless_rx. I notice that in the
cte_recv_cb callback function, the rssi...
Hello,
I am using nRF 52840 DK board and using nRF52SDK17.0.2. I am trying to advertise data in GAP with the name " IG_Last4CharMAC_RFL " for example " IG_4DA8_RFL " but...
hello,
NCS1.9.1, Windows10 X64,nRF5340-DK, nrfx_i2s
in file boards\nrf5340dk_nrf5340_cpuapp.overlay
i've i2s DAC model ,it must use 4 line(MCLK,SCLK,SDIN,LRCK)
but...
I am trying to get this example program https://github.com/ARMmbed/mbedtls/blob/mbedtls-2.11.0/programs/x509/cert_req.c (stripped out all the file handling stuff) to run on...
Hello,
I crated a custom peripheral for my application, I took the code from the Blinky example and i changed the service.
I set the FIRST_CONN_PARAMS_UPDATE_DELAY parameter...
I would like to be able to use 3 different USB descriptors.
1. CDC ACM
2. Mass Storage
3. Composite device with CDC ACM and Mass Storage
These should be selectable...
