We're looking for a few (2-3) savvy OS X users who might be interested in trying out Xcode to natively develop code for the nRF51/52 BLE SDK's. This build method does NOT...
Hello,
i'm working with my own board with the SD V6.0 and nrf51822 chip id QFAAG0. Already works fine.
Now i switch to the new SD V8.0. The SD V8.0 is programming with...
Hi everyone,
I'm working on the nrf51822 chip and using S110 stack of SDK 6.1. Everything is fine for IPhone5s. The proximity example is running on the nrf51822 device...
I have used your example of a bootloader nAN_18. I can create a basic program, with new firmware, and also load my new bootloader program at the high end of memory.
My...
Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
I'm a hardware/beginning software guy just getting the nRF52 up and running using the Keil uVision5 tools. I go to debug either the blinky project or heartrate project and...
I'm planning on testing an rf link with just a pair of NRF24L01+. Having battled with the PTX side and got that working i'm looking at pipes an addresses.
An answer to...
Hi,
Since version v1.16, nRFGo Studio don't start.
The installation is correctly done, but when I launch software nothing occured. I can see it briefly in process list....
The GCC linker scripts included with the nRF51822 SDK (checked: 6.0.0 and 6.1.0 as well as nrf51-pure-gcc-setup ) include .init_array sections , but do not specify them as...
Why does the soft device raise a SWI2 interrupt to indicate to the application that an event occurred? In the SDK, callbacks are implemented using function pointers. A function...
Hi!
I'm launching code from example to NUS (ble_app_uart) on nRF52-DK. Everything is going OK, except when I quickly send 4 packets in row from UART to connected Bluetooth...
Hi,
I'm currently working on the project with some hard-timing dependent features. As I've mentioned in another topic, it fails if I have advertising turned on. Turning...
Hi, after I updated my MAC OS X to the latest version EI Capitan, I found my JLink commander cannot connect to the PCA10001 board again even with the Jlink commander updated...
I read somewhere that to get the callback working on pstorage write, read etc, you need to call pstorage_sys_event_handler() in a function set by softdevice_sys_evt_handler_set...
Hi,
Each Gazell device has unique address identifier (i.e. base address + prefix) mapped for each pipe. How about the host?
For example:
Device that transmits on pipe...
Hi,
Each Gazell Device has an unique address identifier (base address + prefixes), what is the default address identifier for the HOST?
For example
Gazell device transmits...
Hi,
I'm having trouble with how to begin debugging a hard fault error in my code. When I run the debugger, it always ends in the HardFault_Handler in arm_startup_nrf51.s...
I am developing a project by employing nRF51822 and my code is based on ble_app_uart. I met an issue that if there is no device connects to nRF51800 in 3 minutes, the program...
The nrf51 ARM Cortex-M0 processors, according to the documentation, are "code compatible with Cortex-M3". Does this mean they implement LDREX/STREX instructions for atomic...
