I have been trying for a few days now to get my environment setup for development with the nRF51822. Since there is no official configuration for the Mac w/ Eclipse I have...
Apologies if this has been asked before but did search for 'format' in faq and got nothing.
I have been answering to questions.
In my answer I place hard empty lines....
Hi
i use nrf51822 s110 "hrs" example to transmit the data to ios.
I need to add an option to send back some data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hi
i use the hrs example to transmit the data to ios.
but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
Hi All,
I am working in the sleep mode with system off and wake up with internal RC clock.
It function well when connected to EV board...
I see the "Emulated System...
hello, my name is alessio and i'm italian. I have got a problem with "RFduino" and the "pulse sensor amped" ( heart rate) .
I downloaded the library of the sensor in the...
Hi,
I have a few questions about the SPI master module. I'm using it for an application that basically needs to be gapless. After quite a bit of work, I've gotten it to work...
Hi, I am evaluating the nRF51822 for an ultra low power energy harvesting application.
I measured the time from power-on (VDD applied) to code exectution (GPIO toggle)...
Is it possible to launch ipv6_coap_client on nRF51822-EK?
I have modified preproccessor simbols adding BOARD_PCA10001 instead of BOARD_PCA10028.
Also I modified part concerning...
Hi
Can anybody answer me if i do not call SOFTDEVICE_HANDLER_INIT instead i call sd_softdevice_enable ,sd_ble_enable(&enable_params),sd_nvic_EnableIRQ(SD_EVT_IRQn) directly...
I have a simple project which uses S110, so I flashed the S110 and the bin, but the result is not as expected (blinking LEDs), is there any quick way to verify before needing...
hrs_sdk7_1_bin_sc.zip contain application.bin and application.dat
How can I make a xxx.dat file?
When I del it from zip,it will cause error during dfu update.
Hello EveryOne
My button event handler is not being called. following is my code what can be the problem.
uint32_t err_code;
ble_stack_init();
timers_init...
i am working with eclipse. i want to create a binary file. after successfully creating the .elf file eclipse displays a make error saying region ram overflow by so and so...
Hello,
If I enable POFCON at 2.1V threshold in my S/W, build and download it in my target, and I turn on n51822 at VDD is 1.8V. That is, VDD is lower than POFCON threshold...
Hi ,
Could anybody share me the details on the time taken by the nRF51822 to comeout from reset state for the below reset input.
Wakeup from OFF mode reset
Pin...
Hi...
I started with S130 demo example code. Added a custom services . The problem I am having now is that after I connect ble_evt_dispatch isn't being called.
I have...
Hi, I have purchased a Nordic nRF51 and start to write my firmware using mbed OS compiler. As far as I can see the whole process was working perfectly. I could update the...
Hi,
I have a BLE peripheral with a custom service (using a different chipset). I'm working with S120 as a central, and attempting to read/write various characteristics...
