The errata for the nRF52 indicates higher consumption in managing timers and GPIOTE. Does the BSP for SDK11 follow recommended practice to deal with these errata can I ask...
Hi,
I am trying to understand the pstorage to record a log for temperature. In my code, I can call pstorage_init(), and clear a block but when I try to store some data...
I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
In the products that I am developing we use advertising packets in the scan response to pass some data around our devices. We wanted a way for the app we've made for iOS to...
Hi,
I am using nRF52840, S140 7.0.1. I am using ble_app_blinky application.
I am writing data into FDS records. After writing FDS, if I load new hex file using nrfjprog...
Dear all,
I'm trying to go to SYSTEMOFF mode and then wake up from activity on UART rx pin (nrf51822).
If I do this:
nrf_uart_txrx_pins_set(NRF_UART0,NRF_UART_PSEL_DISCONNECTED...
Hello, I have a BLE peripheral, that should receive larger amounts of data using a l2cap channel. The central (a MacBook) creates the L2CAP channel, the channel is purely...
Hello,
we develop an open source framework that we are currently extending to also support the BLE Mesh Access Layer Models. We are currently implementing the foundation...
I am using nrf52810, using sdk15.2, softdevice6.1.0, my application flash takes up 56KB (I used fds), softdevice: 100KB and bootloader: 24KB, resulting in insufficient flash...
Hi,
I'm try to test my nRF52833DK using the nRF connect Direst Test Mode. Even if I flash the DTM binaries in nRF5 SDK 16, the Direct Test Mode app says something like ...
Dear Sir.
I am using SPI as follows.
gpio_pin_write(dev_io, LIS2DH12_CS_PIN, false); err = spi_transceive(spi_dev1, &spi_cfg1, &tx, &rx); gpio_pin_write(dev_io, LIS2DH12_CS_PIN...
The firmware is based on the BLE UART example running on an nRF52832 with the S132 softdevice. The first batch of boards were build with the QFABB0 chip revision of the nRF52832...
I have set up APP_BLE_CONN_CFG_TAG with
#define APP_BLE_CONN_CFG_TAG 1
Setting things up in ble_stack_init exacly the way it is done in the example, but when I run sd_ble_gap_connect...
Hi,
I am using nRF52840 S140 V7.0.1. I have few queries on GPIO configurations.
Below are my PULLUP/PULLDOWN macros.
As per my understanding
1) In below settings...
/**@brief 128-bit service UUID for the Apple Notification Center Service. */ ble_uuid128_t const ble_hrs_base_uuid128 = { { // 7905F431-B5CE-4E99-A40F-4B1E122D00D0 0xd0, 0x00...
Hi,
I am using nRF52840, S140 7.0.1. I am using ble_app_blinky application.
Till now I was configuring one board as Connectable Advertiser and other device as Central...
