I have been trying to understand and get the “ble_app_template” running this weekend, but I keep running into errors. For example in
static void sys_evt_dispatch(uint32_t...
Based on the nRFUart demo, I added a masterEmulator.DiscoverServices() block before the DiscoverPipes() block in a very similar manner. Purposed is to be able to get more...
Hi,
There is much talking about the "large data transfer" over BLE, the l2cap channel being the best option for the moment.
However, does anyone know the datarate achievable...
NRF24AP2 with MSp430F149 . ASYNC 9600 N 8 1
step 1 : reset NRF24AP2 with reset pin , and received a pulsing signal through RTS pin
step 2: send a char (0x4A) to NRF24AP2...
Hi guys,
I am using the gcc setup to program my boards. However for flashing the softdevice I use nrfgoStudio. SO I downloaded the hex file and fashed the siftdevice. But...
How do you create hid information for a joystick and send it over BLE. Nordic doesn't seem to have
primitives for this (they have keyboard and mouse facilities). I'm working...
Hi,
I want to develop a new project without using NCS way. For this project, I didn't use the Kconfig and deviceTree.
The hardware I use is NRF54L15-DK.
My purpose is...
Hi,
I'm developing custom firmware on the appcore and netcore. The netcore runs BLE controller, as well another custom IPC service to communicate between the appcore and...
The OSCILLATORS documentation says:
" The device starts at 64 MHz. For 128 MHz, it must be configured when the CPU starts and before any peripherals that use the high-frequency...
Hello Everyone,
I try to develop Nuvoton + NRF24L01 SPI communicate each other. And I don't understand why MISO bus has 0x0E after I send Write_Command 0x20?
void NRF24_AdressTX...
Hello,
I was given an existing code with a possible bug in it relating to RAM retention and I'm trying to make sense of what I'm seeing. I am using NRF52832 with SDK 17...
Function: Now we have developed a function similar to usb file upgrade on the application side by ourselves (which requires operating bank1, writing the Settings page, involving...
Hi,
we are looking into incorporating a NRF52 module into our control units, but to allow extending the antenna position away from the case through male-female SMA cables...
I'm having trouble getting the I2C interface working on our nRF54L15-based prototypes. The initial config write to the device fails; specifically, in the twim driver (i2c_nrfx_twim...
Hi There
while extending the actual Sofware with more flash entries i discovered that the capability of provisioing devices decreases, and end up in a hardfault.
Is there...
Hello
In my board I am using an ic as a switch to control the routing of the TX and RX pins of the UART, due to the fact that the nRF9160 does not have more than 4 peripherals...
Hi all,
We've followed the reference EVK designs closely and are now in the Pre-Production phase.
The initial development board was intentionally large to accommodate...
Hello, I am developing a project that involves authentication over NFC, and need to store a private key in TrustZone. I found the psa_crypto zephyr sample in the sdk, which...
Hi everyone,
I’m trying to understand how wireless mice/keyboards using 2.4 GHz protocols communicate with their receiver dongles so that i can try build one using nRF...
Hi,
I wanted to implement a version of Channel Sounding where you wait for a certain amount of distance estimations, and then try to just select the smallest distance...
Hi, I'm encountering an issue with one particular nRF52832 unit (we use nRF SDK 15.2.0). The problem is that a value 0x20 (decimal 32) is being written to a memory address...
