SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Seeing recent response to my original question on multiple chip selects, I've opted to share a modification to spi_master that I've implemented in part to make handling some...
Hi sir
In Desktop 2, before BTLE pairing, nRF51 uses Connectable Indirected advertising. After BTLE pairing with BTLE host, nRF51 will select Directed advertsing for saving...
Hi to all, my first experiments with NRF51822... i compile the example projects, and everything works fine (compiling and download are ok), but looking at the code editor...
Hello,
I am using an nRF51822 Development Kit. I am trying to run pca10001/board/uart_example (with simple_uart) using the UART serial viewer built into the Keil programming...
Does anyone know how to get debug messages out to host console via SWD? I know SWD supports Serial Wire Viewer, but not sure how to get it working over GDB with JLink.
...
Hi,
I'm going to try not to get into stuff that is under apple's NDA, but my question is really on the nRF8001 side. Basically, the ANCS is a service that offers three...
I am definitely missing something here, but I can't figure out how to specify a subset of data to read from my peripheral.
Here's the setup: my nrf51822 device is a server...
Hi,
How to create new project for nordic controller using Keil
We are using pca10001 evaluation kit.
Actually in keil i open new project and select nrf51xxx board...
Dear Nordic Developer Zone,
I am trying to enable the readback protection in the main function just before the "wait for interrupt" sd_app_event_wait function using the...
Based on s110 v5.2 release note, nRF51822 will have future hardware revision.
What is the change for future hardware revision? Do we need to modify our circuit design for...
Hi all
My target board is nRF51822 , and I want to run the heart rate demo project,
but a error message when I compile it :
[b]Build target 'nrf51822_xxaa_s110 (256K...
Hi,
Now I want to make a project myself. My project include A/D and BLE for transmiting AD result. But I am confused about what BLE services should I add in my project. and...
Hello all,
I'm stuck in the use of the UART.
I have used the code from the UART example and the UART application for iPhone. I'm using eclipse because I don't want to...
Hi,
i have some troubles with my software which i doesn't understand maybe some one with more microcontroller Experience cann tell me how to solve this Problem.
I have...
