I use two nRF51822 boards running the ble_mesh_gateway sample project. I have modify the project slightly so to work on my board(juts modify the GPIO configuration , LED and...
Hi,
I use nrf51822 HID keyboard.
How to add a game-pad report as a second report in the ble_hid_keyboard ?
How to init the function hids_init() in SDK.
Thanks
Gamepad...
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Hello,
I am writing an iOS code using Swift3 to connect an iOS10 device to nRF52 pca10040 and blink an LED. The nRFConnect on iOS can easily connect using the device name...
void in_pin_handler (nrf_drv_gpiote_pin_t pin, nrf_gpiote_polarity_t action)
{
nrf_drv_gpiote_out_toggle(PIN_OUT);
}
This function work with interupt event (push...
here I have a very strange problem. I m trying to send the data(1 byte) from slave to master,and I have to use the multilink demo because I will have 2 slave devices.
The...
I'd like to erase all the pages managed by FDS as part of a "Hard Reset" operation. fds.c has a hint of a "FRESH_INSTALL" directive (part of an enum defined in fds_internal_defs...
I'm trying to use Pin 0.21 as SCLK in the SDK15.2/examples/peripheral/spi/pca10056/blank/ses.
The example works fine with CLK on pin 3 (default) and on pin 29 (just tried...
Hi,
I created nrf52 project on Segger studio. I'm writing directly registers.(not SDK)
It includes i2c,uart and adc, this part is working now.
I want to add SoftDevice...
Hi,
I'm using Keil development tool.
The original bootloader start address is 0xE6000 and new bootloader start address is 0xE5000.
When I update to new bootloader, it...
hi...
What are the things I can check if I can't find my nRF51 upon scanning for BT devices? I am using nrf52832 and can successfully program the device via a Segger J-Link...
Simple and perhaps stupid, but important for me: the reports of detected devices I see in nRFConnect (desktop or mobile version) are based ONLY on BLE advertising packets...
Hi,
I am experiencing problems with the app_error_handler function defined in app_error_handler_iar_c provided with the SDK V15.0.0.
If the function gets called when debugging...
HI team,
I am a beginner of Nordic nrf52840 DK, I would like to control the AC ceiling fan using the nrf52840 board with pwm library. As, I can see we can use either single...
errr_code=sd_ble_uuid_encode(p_target_uuid,&raw_uuid_len,raw_uuid);when i debug and going to find uuid my debugger will move to NVIC_systemReset.i am running uart central...
Dear all,
I modified the example "ble_app_uart" based nRF5_SDK_15.2.0_9412b96 to test the static key feature. But every time when I configure the static key including letters...
Hi,
I am currently trying send value to a write characteristic of the server of a custom central device with a nrf52832 peripheral device. I have been able to connect with...
Hi
I am going to use the ble_app_uart example , the sdk version is 15.2.0
I only modify the vendor specific UUID , and download in the NRF52840, it does not work, i can...
Hi there,
I am about to perform an RF emission test to my product which is using a nRF52 chip and different RF sources as wifi and cellular and I was requested to:
...
Hi,
Using the gls example, as soon as I try to connect to it using NRF Connect on my iPhone, I get the "Failed to secure connection. Disconnecting." error. Once the error...
Dear all,
I'm designing a layout with nRF52832 and in my layout I didn't use pin 37 and pin 38 (P0.25 and P0.26). I noted that in PCA10040 v1.2.1 development kit there are...
Hi,
I am using nRF_SDK_15.0.0_a53641 and writing a program with keil.
I am trying to read data from the acceleration sensor( LSM303DLHC ) by communication with BLENanov2...
