I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...
Does rbc_mesh_value_enable() API is designed for ? and how should I use it? and what does its parameter handle mean? Is it has the same meanning as the parameter handle of...
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...
Hi
We develop an application on nRF51822 the with GCC C++ and try to include the file ble.h in a .cpp file.
As soon when I include the file in the .cpp file I get compiling...
HI,ALL,
i find such sentence in core
(BLUETOOTH SPECIFICATION Version 4.2 [Vol 1, Part A] page 13)
'A Controller is a logical entity defined as all of the layers below...
reference nRF51-ble-peripheral-bond-handling example pairing/bonding mode. I add device manager & app_bond function on ble_app_uart. why function handling on "app_bond_init...
I want to make a rtc calendar.As rtc1 compare channel 0 had been used by app_timer,so I use rtc1 compare channel 1 to generate interrupt very second. But the channel 1 didn...
Hi,
I've just discovered that there are counterfeit copy of nrf24l01
Are there also copies of nRF24LE1, NRF24LU1 or NRF51822 ?
Is there a guide to recognize genuine Nordic...
Hello,
On S130 conn handles were 0 to 2 for connections as central and 3 for connection as device.
I migrated to S132. Question, when i set 3 / 1 as configuration, do...
Hi, I've added micro ESB to work during BLE timeslots granted, with uesb_config as start of slot and uesb_disable as end
During the slot, the regular work, uesb_event_handler...
Hello, Nordic stuff.
I've been working at S110 firmware and coming into a problem of service discovery from a central device(iPhone).
I'm using S110(v6.0), Keil(V4.73...
On pca10028 dfu_dual_bank_ble_s110_pca10028 example works fine. First i programmed soft device s110 and then dfu dual bank example my board gets into dfu mode and i can upload...
Hi,
I'm trying to get the UART working, following the idea given in the Nordic Infocenter / nRF5 SDK Hardware Drivers / UART / Using the UART Driver.
I have downloaded...
The code below is transmitting data from device (mcu+BLE) to an open source BLE terminal :
void BLE_communication_device_to_app(void)
{
ble.updateCharacteristicValue...
nrf51822_sleep_and_timer.txt
Hi... I having tough time to make the sleep function to work when timer/RTC is running in the background of nRF51822. The attached text file...
i am new to android programming and bluetooth low energy interface . i am using nrf51dk nrf51422 chip . My android app is currently able to detect the bluetooth module but...
Hi,
We are using the nRF52 chip with other RF modules. Is there any ground restriction that we need to be aware of in our design so that there is no interference ?
...
I have written an application which transfers data from an nrf51822 device to a phone once a day. It currently uses notifications to transfer data, at 20 bytes per notification...
