I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hi,
We created a faster & simpler alternative to gazell for the nRF24LE1 (our IoT sensor) that supports 100s of transmitters (PTXes), is individually addressable, has session...
Hi
I'm using the NRF51422 with hardware UART.
Brief outline of the configuration:
115200 Baud, 8-N-1, no HW flowcontrol
SoftDevice S130 V2.0.1
lib: app uart fifo
...
Hi all,
I am using the softdevice S130 v2.0.1, plus one application derived by the ble_app_uart and the single bank bootloader (SDK11) on a custom board with the nRF51822...
Hello community
I'm trying to do a central app, for this im using the example of UART_Central with the SDK 13 and SD S132.
During the events cycle I am having only the...
Hi,
when executing the following code in my application. if face chip reset time to time. I've investigated code to find the bug origin and then notice that i ve a difference...
i am using Nrf52840 with SDK 132 and version 13.
here is the initialization
ble_radio_notification_init(APP_IRQ_PRIORITY_LOW, NRF_RADIO_NOTIFICATION_DISTANCE_5500US...
I am using ble_app_hids_keyboard example from SDK : nRF5_SDK_12.2.0_f012efa with nRF52 Dev kit. In that example, keys_send() Function is calling under BSP_EVENT_KEY_0. which...
Hi Sir,
I want to run the spi master example code with my nrf52832 board. In sdk11.0, have mentioned for pca 10036, the CS pin should be 29. If that was the condition,...
Sir, I have interfaced nrf board(Master) with msp430(slave) device through spi communication. And Everytime when i am debugging, i got different data(ie,. data which was sent...
Sir,
I wanted to know about transfer of data from nrf to msp430 via spi pins. For this condition, which function/api is used for transmission of single data to slave. What...
I am sorry for asking such silly question,but i failed to search with key word 'gpiote'.
so here is my question,
what is the GPIOTE?
what is the relationship with GPIO...
Hi , I am using the SD 4.0.2, the SDK is 13.0.0_04a0bfd, and the IDE is IAR 8.11.1 to develop production, I integrated the DFU, and I download and updated the APPLICATION...
Hi,
I had been doing nRF52832 porting before
Now, the nRF52840 porting is in progress, but there is no Libraries-trace-app_trace.h file
that was in the old version...
