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hello there
I am interfacing master nrf51 dk with nxp's slave lpc11u24
(1) my main...
It is good practice to prefix the includes from one's C libraries with a directory so that they are all part of the same 'include namespace'. Unfortunately the Nordic SDK...
Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
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...
Thanks for all your help.
From 30-yr programmer and new bit-banger.
Playing with the 6310 example, rtc_example, the following code makes no sense to us with the toggle...
I have just begun tests with the nRF51822 DK.
I have written a test program which uses the RTC and PPI to generate an event every 125 ms, and use a task to toggle a GPIO...
Hi,
I´ve programmed the nRF51822 DevKit´s module (PCA10004) with S110 SoftDevice and example <ble_app_pwr_profiling>.
In SystemOffMode I measure a current consumption of...
Hi
I trying to read data from EEPROM through i2c bus . i used twi_hw_master.c application code.
i am reading same data from EEPROM when i debug step by step. but once...
