nrf51822
SDK v10
SD S110 v8
hello!
My pj is about ANCS+nus+hid mouse sevices.
If my borad had bonded with an iPhone,then download new hex from mdk ,and run.
...
Hello.
I would like to develop FW for the nRF52832, using Eclipse IDE + ARM GCC + Segger JLink OB.
I've seen on the segger webpage that the nRF52832 is a Cortex M4 processor...
When using app_timer through scheduler, a break and go will overflow the event queue if a timer is a repeat timer. The effect is that it's not possible to debug.
To work...
I need to be able to actively set the value being incremented in the Timer2 register on the nrf52 (what I believe would be it's main register). It seems that this might be...
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...
Hi I am new to Nordic development and set up all the tools required for compiling and flashing program to nrf52840 0n ubuntu. I downloaded nrfjprog and jlink segger and put...
Hello,
I'm trying to use a nrf51 dongle (PCA10031) as a BLE sniffer. I'm following the ble-sniffer_win_1.2_User Guide.pdf.
On the required software, i need to install...
Hi,
I try to use the example ble_peripheral -> blr_freertos -> ble_app_hrs_freertos and I add to the thread a fds_register() and fds_init(). Problem: In the call back function...
Hello, I am using the NFR52 DK (s132) in peripheral mode. I have implemented a pairing mode based on a static passkey. However, the available time to enter the key in the...
Hi,
is it possible to atomically change both the GAP address and the advertising message in one step? I want to broadcast two different advertising messages with each of...
hi,
please any one explain me, what is the use of power registers of module such as UART, SPI, ADC,GPIOTE etc..
1.NRF_GPIOTE->POWER
2.NRF_ADC->POWER
3.NRF_UART0-...
Hi guys, now i have done the example as the light control demo description, but i have a question about that how i can let the light server to leave the network? Thank you...
A little background with this question
So, long story short:
To send data using notification, in android, you must first enable CCCD descriptor of matching attribute...
we have made 51822 communication with 24LU1+ successfully, result is 32payload, 2Mbps, 800FPS。
however, after add freeRTOS, our 2.4G will lost 5-8 packets and disconnected...
Hello,
I'm having a lot of trouble debugging some errors on UART. I'm initializing the UART as follows:
void uart_init()
{
ret_code_t err_code;
const app_uart_comm_params_t...
Hello Everyone,
I'm a beginner for nRF52 and my aim is to learn and develop system on nRF52. I have bought nRF52 development board and installed Keil MDK on my system....
I have to talk to a SPI device, which gets an address and then needs some time to handle the address. Afterwards the transfer can continue.
Is this scenario possible to...
timpwmadc.c
It is perfect (wonderfull!) idea to use programmable system PPI (EEP->TEP+FORK) alternative
PGA.
But I get some problems:
I tried to program a TIM3 to...
Hi,
Is it possible to call an arbitrary function at a breakpoint in gdb on the nRF52? I know you can with normal gdb, but I haven't been able to make it work with the cross...
