I posted another question along these lines, about using the Timeslot API to get observer behaviour with the S110 v7.0 SD, but I am having trouble getting it to work.
Are...
I'm interested in creating a time of flight algorithm and am trying to calculate what to expect for accuracy.
Is it possible to get an IRQ from when the sync arrives at...
hi all ,
how to enable GPIOTE PORT and IN[n] event simultaneously ?(not same pin)
i enable the GPIOTE to trigger interrupt event.
one for the keyboard which need multiple...
Hi All,
I am using nRF51422 with softdevice s310. And implementing Cycle speed and cadence receiver. most of the data processing is fine but i am facing one problem.
...
Hello Nordic Team,
I have a problem with programming the nRF24LE1 chip.
I am developing a small system, which consists of a uC STM32F4xx and a nRF24LE1 Radio Module. The...
Hi,
I'd like to learn about the app compatibility for the new OTA DFU that ships with the new SDK 6.0.0 and S110 7.0.0. I am using a nRF51822 board and I've observed that...
Hi,
I've created a small test program (pasted below) that is intended to help me profile some of my code down to us resolution. Maybe you can quickly run it (no other files...
I'm designing a board using the nRF51822 and leaving test points on the PCB for the programming/debug lines so the chip can be programmed after PCB fab. Are there any reference...
I'm evaluating nF51822 for my application which needs to wake up from either a button press or an interrupt pin singal from an accelerometer. Normally this can be done with...
hi guys, i am writing a code for reading data from a sensor using twi interface, the twi is not working properly, here in SDK i found two examples of twi - sw_ nd hw_ is sw_...
Hi all,
I have read the nRF51822_PS v2.0 and know that nRF51822 supports the SPI slave mode,so I want to know whcih version of the chip will support it?
Also,I have...
Hi,
is possible to reprogram flash in nRF51822 via radio channel?
If yes - is there application note for this feature
Some customer want to secure upload firmware without...
Hello, I need to transmit a data packet with hundreds of bytes, but aparently the S110 SoftDevice can't handle payloads with size bigger than 23 bytes.
According to the...
I load battery_demo_nrf8200.hex into nRF8200. I can then read battery data on Master Control Panel and watch data change when I change VTG.
I then load health_thermometer_application_nrf8200...
We need to customize the Gazelle protocol on nRF51822. To that end we will need access to the protocol source code - not just the API. Is it possible to progress this way...
Hello,I have a ble HID device,
it can connect iphone4S/Ipad with IOS 7 system,
but the function button of (page up /page down) can't work in app wps ppt.
but it can work...
hi guys, i am writing a TWI application along with S110 but i am not getting the proper value from the sensor which is TWI interface, is anybody wrote an application, kindly...
Hi,
We have a custom board with nrf51822 and we use chip antenna from ST BAL-NRF01D3, now the distance it support is very very short (less than 20 cm). So, please tell me...
Hello,
Can I assign two GPIOTE tasks to work with the same output port? One to set it high, another to set it low.
Here is the code segment:
nrf_gpiote_task_config...
