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 Nordic,
Sorry if I missed and repeated a question, just point me to the previous answer if it has been posted before.
I am trying the DFU example found in the SDK...
Hello,
I'm wondering that it is ok to route ANT line through board-to-board connector to chip antenna.
Because there is no space to place nRF52832 and chip antenna together...
Hi,
I've seen that SDK 12.3.0 contains a new version of the application sample using the Eddystone protocol for BLE. I would like to know if this version is compatible...
I am using the template example for S130(works fine).
I tried adding a simple Pin interrupt on the code but it didn't call the pin interrupt handler everytime I press the...
For applications using the application UART Module ) via APP_UART_FIFO_INIT() without hardware flow control - how does an application put the UART peripheral to sleep?
...
Hello Nordic staff (or anyone in the know),
I saw this post from @newtom almost a year ago which concluded that I2S master library does not support 32bit words from mics...
Hello there,
I am a beginner, i want to know what changes should i make in the already existing example "ble_app_uart" so as to make my nrf51 development kit able to transfer...
In the file app_sdcard.c of the SDK13.0.0, an assert is done when calling app_sdc_init() with a pin P0.0. Can i safely use P0.0 with the assert deactivated or should i use...
Hi;
I am using nrf51822 qfaa device with sdk12.3. I compiled eddystone example code and it worked with nrf51dk(nrf51422_qfac) board. Also, i have a board that has nrf51822_qfaa...
I would like to use the POFCON register thresholds to create a crude battery level indicator. I noticed that the POFCON register definition in the nRF52832 Product Spec has...
Hello everyone,
I'm currently migrating from a functional code IAR to Eclipse GCC.
It compiles fine and I got the hex files.
However I have some troube to flash the...
I am working on an application where the nRF52832 is being used to control external hardware that requires fairly precise timing. Specifically, I use sd_radio_request to allocate...
Hello.
I want to develop a custom bootloader with the same purpose as described in Very simple SPI bootloader
I'm using a 52832 with Eclipse/GCC and nRF SDK V13.0
...
