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,
My setup is a nRFgo QFAA FA with S110 v.6.0.0 and Motherboard. I am using the latest SDK 5.1.0. The Master Control Panel drives the nrf51822 USB development dongle...
Hi,I have a Nrf8001 module, use a arduino to control it.
Now,I can use this module to connect IPHONE APP(BLE Probe and LightBlue),sending and reciving data are all ok,the...
Hi Nordic Devs,
First, thank you for excellent documentation and sample code for use with your hardware. It's been tremendously useful already!
I'm pleased to own an...
Hi,
i have some trouble with my watchdog in application. If i does a System_reset (no SD Method because i disabled it before) it sometimes top at this point and does nonsense...
Hi,
We'd like to using nRF51822 to setup an environment which have 2 peripherals and 1 multi-connection central.
Peripheral 1 : reading some data from the car(OBDII...
Hi, we add two characteristic as TX/RX.
We are ready to use them to transmit data and receive data with phone
One for transmit the control command and get respond command...
We have hardware that uses the nRF905 transceiver that inputs different addresses into the nRF905 TX messages based on the specific unit (TX_ADDRESS varies based on unit serial...
Hello
We have devices who uses nRF905 for transmissions between them. When we receive messages we use the AM and DR signal to determine if a message is read correctly. The...
GPIOTE gives us 4.
LPCOMP gives us 1.
What else?
I am working on something related with external interrupts.
Doesn't have problem in my project, but I just always...
Hi Guys,
Is there a way with the Keil C Compiler to get an *.LST file or some sort of Assembly output from C source input?
I'm still trying to write some code to drive...
Hi
Now, I am coding SDK5.0.0 keyboard project and almost done. It's Keil C version. Did you have IAR version for reference? Besides, did you know if IAR supports J-Link lite...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
I would like to know how to implement reset button on nRF51822. Image of schematic would be very useful, but good explanation should be enough. Thank you in advance.
I...
Hello,
I am trying to build the nrf51822/Board/pca10001/s110/ble_app_proximity project, with gcc ...
I have created a makefile based on the button_radio_example makefile...
