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...
GCC linker is capable to generate elf file with a given value for UICR->APPROTECT register with a simple script:
This feature allows generating "always protected firmware...
i'm using this dongle USB840F based on nRF52480.
i'm using usbd_ble_uart_freertos (SDK 15.2) example, the usb port is detected and i can read from it , but it doesn't advertise...
Hello
I'm surprised to see this kind of power profile when the device is in advertising mode.
The 3 TX steps for the 3 canals of advertising haven't got the same max...
Good day,
I wish to adapt the Eddystone Beacon example for nRF51822 with S130 in e.g.:
..\nRF5_SDK_12.3.0\examples\ble_peripheral\ble_app_beacon\pca10028\s130\armgcc ...
In my application, the nRF52840 dongle is hard-wired via UART port pins to the UART interface of a Wi-Fi gateway host board. I need the nRF52 application to restart when it...
As a final step to the legitimate dual bank-based application DFU , the existing application will be replaced by the new application.
What happens if an internal error...
Hello,
Is it somehow possible to output a 13.56 MHz signal from the nRF52 ?
Yes, I KNOW: Similar questions have been asked many times. The nRF52 cannot drive an 13.56Mhz...
Hi,Nordic Teams:
I have emergent proble ,can you help me?
1.in light_switch example provisioner,there is some code below:
2.when provisoning ,we can setup a node to...
So I run SDK 15.0. I have a notification channel, and I want to transmit some data on it.
I run this code
hvx_params.handle = gatt_notify_handlers[index].gatt_handle;...
I'm using the nRF52840 to interface with an existing 802.15.4 network. For reasons decided long before I became involved, the messages exchanged are MAC command frames, not...
Hi,
I am testing BLE throughput between NRF52832 and iPhone XR using S132 stack. I am able to get maximum of 400Kbps. Is there a way to achieve throughput better than...
Hi,
I am trying to design the transmission lines based on the reference board design from Nordic.
I opened up the Altium layout file for the board which I downloaded...
I'm trying to communicate with HTS221 sensor and read WHO_IM_I but then I always get error 17 on nrf_drv_twi_rx and receive 0 on output
Twi init
ret_code_t ret;
const...
Hi
I want to use TWI read temperature from sensor Si7050, but i got a problem that doesn't jump into twi handler event. Can anyone give me some information? Thank you. ...
