My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
What is the simplest way to setup a GPIOTE channel to output tasks to a GPIO pin in SDK v2.8.0? And for GPIOTE channel GPIO pin event to generate an interrupt?
Are there...
We want to upgrade our existing product to WiFi 6. We have a lot of customization in our TCP/IP stack so we don't want to use the zephyr stack. We only want to make the station...
NCS 2.7
NRF52840
Building with sysbuild, MCUBOOT, and 2 different applications (mfg and end-user)
My custom board includes a sensor fusion IMU from bosch. The firmware...
Hello,
I am trying to use the SAADC peripheral on my nrf5340dk without using the zephyr API; I am writing my program bare-metal. My goal is to set up the ADC in continuous...
I am currently developing a PC application for Bluetooth data reception and chart display. I want to perform secondary development on pc-nrfconnect-ble. My current development...
I'm using SDK15.3 on an nRF52840 with FreeRTOS and specifically non-preemptive scheduling.
I want to so some transfers on SPIM (it's configure with DMA but that's not a...
Hello,
When using wifi_radio_test and subcommands for FCC certification testing, what is the bit pattern or sequence that is used? Is it a PRBS9 pattern?
Thank you.
Hi,
I am using the PPK2 to evaluate the nRF5340. Neither of these devices is currently working properly, I think the underlying cause has something to do with USB that's...
We have developed a custom board with an external SPI flash, which I have tested and it works.
We want to use OTA over BLE, so we have added MCUboot to the project, which...
My project uses a PDM microphone connected to a nrf5340. I previousy had this working using the nrfx_pdm driver, with NCS 2.6 but then had to migrate the project to NCS 2...
There is usually a panel for application where you can see / delete or add build configurations, as shown in the enclosed picture. The panel on my vs code installation has...
Hello and thanks for reading. Also happy holidays.
We are using an NRF5340, and are having some issues with connectivity. I would therefore welcome any suggestions you may...
Good evening,
I have been working for a while on a project that requires the maximum possible speed from both app core and SPIM4 peripheral. To do so, I set the app core...
Hi, I am working on long press button interrupt in nrf52832 device & used NCS. I am unable to detect the long press from button.below is my functionality which is I am trying...
