I have a peripheral running the S110 stack, which presents a characteristic to which I want the central (running S120) to be able to do a long write. What I've been trying...
Hi all,
I have been trying to combine the UART and hID Keyboard examples into a single application.
I want to use the HID part to send specific keystrokes using buttons...
Hi, I'm new to BLE and just started feasibility testing, using RF8001, on a small device with no IO. The device will have a unique code set at factory, and printed on label...
I had the same experience as fishman and I went back to give Eclipse a try. (Post: nRF Beacon does not build on Android studio) I tried to build it in Eclipse Luna with the...
When using the BLE device, BLE_GAP_EVT_DISCONNECTED event informs us that connection between dongle and BLE device was closed/lost.
Is there a way to know when dongle connection...
When using nrf51-ble-driver_win_0.3.0 with Visual Studio 2010, after I put a breakpoint in my code, when I try to have the process "continue", I always get unandles exception...
Dear sirs,
Many thanks for the IoT SDK.
Just setting up the Raspberry I can't start the Phyton CoAP example as defined in documentation.
The envirinment is:
R...
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...
Hei,
We would be using nrf52 chip in a very miniature device that should have both BLE and NFC capability. NFC is needed for just as a tag. Thus, nrf52 is a good option....
I moved from SDK 7 to SDK 9. I'm using timers with SDK7
APP_TIMER_INIT(APP_TIMER_PRESCALER, APP_TIMER_MAX_TIMERS, APP_TIMER_OP_QUEUE_SIZE, true);
err_code = app_timer_create...
I work with the IAR Workbench and the nRF52 and would like to enable the floating point unit. After installation of the MDK-8.1.0 and the check of the nrf52832_xxaa.i79 file...
Not able to access the corresponding On characteristic if having more than 1 service having this.
Noticed that the app always write to the last On characteristic instance...
I donwloaded and executed the nrf52 examples with Keil µVision as I use it everyday.
The problem is when I compile and use a BLE example, it is stuck in SVC handler.
The...
