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...
I use a PCA10001 board as peripheral role of heart rate service and it can be discovered by control panel. But as I download the experimental program of central role of hrs...
I have a little hobby project going on where I'm trying to make Nordic's old temperature broadcaster example work with the nRF52: github.com/.../
The project was originally...
As the product specification says,The HFCLK clock controller provides mang kinds clock to the system:
HCLK64M:64MHZ CPU clock
PCLK1M:1MHZ peripheral clock
PCLK16M:16MHZ...
Hello Folks,
I am currently try to program RedBear BLE nano board (which is essentially nrf51822) using Nordic SDK v12, which has features of secure OTA. However after...
I have started working on the external file access with NRF
is it possible to read or access the data from the external file into NRF programming
similar to what we do...
I am running a modified version of the app_uart_c example on a nRF52832 using softdevice 132.
I want to send a large hex number to the peripheral I'm connected to. Is it...
Hi,
No matter what I adjust, I can't get the PPK to output over 2.2V. I happen to be using an older nRF52 preview DK (figured it'd be a good use for that board now that it...
tl;dr: UART transmission sometimes stops and never resumes. Only a
power cycle resolves the issue; a system reset is not sufficient. The
problem only occurs when flow control...
Hello,
as far as I have gathered, it is possible to use multiple peripherals on one device with the current alpha release of the S132 Softdevice. What I did not understand...
Hello,
today I had a problem where a timer was causing my device to reset after a while, because the app scheduler queue got full and it was raising an NRF_ERROR_NO_MEM...
Hi!
I am playing with NRF cloud and Android phone gateway. I am not able to find out how to carry out firmware update over NRF cloud. Would you please shed some light?...
I am developing an application with a single service that has a single characteristic with read and write operations.
I want to give the ability to writing to this characteristic...
Hello,
I am working on a project with STM32 master and nRF51822 slave connecting to Android/iOS mobile apps.
I send the advertising parameters from STM32 to my nRF51822...
Hi,
I am new to firmware engineering. I have a simple and basic question.
If there's Timer A and B, and both interval is 100ms, what happens to the timeout handler functions...
I want to add some configuration files to nrf52, so can I write data in flash and read when I want.......I have the example code of twi master_twi slave but it engages the...
I have followed the instructions for sniffing ble packets with wireshark. Errors would occur when using 2.2.5 so I switched to the latest development version. See this question...
