Hi,
i tried to send data from ios 7 via tx_characteristics(like in UART example) but received error:
didWriteValueForCharacteristic 2A38 error = Error Domain=CBErrorDomain...
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...
I am trying to reprogram a usb dongle device from AdaFruit (Bluefruit LE Sniffer), which uses the nrF51822 SoC, using nrFGo Studio. In the device manager I'm innRF5x Bootloader...
Hello everyone
i am trying to set the password for connection whenever its start advertsing but the static passkey option will set the pssword only for bonding not for...
Hi.
I am using nRF24, nRF51, and nRF52 chips.
Today I saw nRF31562A on some device(wireless mouse of Logitech)
However I can't find any information about this chip,
even...
Hello,
I would appreciate if you could help me solve what i am trying to do. I have nrf51DK board with nrf51422 on it, PCA10028, S130 and i want to use to scan for another...
Hello,
I am working on SDK 9.0 and softdevice 8.0 and the requirement for my application is the device has to advertise till it gets connected and even after disconnection...
Dear all,
I get a new nRF51-DK and I am trying to download an hex file into it.
I downloaded and installed nRFgo studio.
I connected my nRF51-DK to my...
Hi. I've gone through a lot of documentation and can't seem to find if this is documented by Nordic semi.. please answer if you know, or can point me to experiments/documentations...
I soldered 5 pieces of PCBA with nRF51822, but I got only one PCBA which can connect to J-LINK. I checked the bad four and found that SWDIO of nRF51822 on the four board is...
I'm having a weird hardfault and, I can't make sense of it.
Here's what I do know:
nrf sdk 9.0.0;
nrf51422 on a dk;
I have RTC1, SPI0, and TWI1 enabled (also a uart for...
Hello,
call of app_pwm_init() function forces logic 1 on PWM enabled pin after advertising timeout expires. Why? It causes my LED to turn completely on after advertising...
Hello,
In my code I would like to switch between BLE advertising and listening nearby devices (and save their RSSI) in the same code. After each advertising period, I would...
i have use nrf51822 and android app(nRFuart)
i was masure currunt through DSO but i think its not accurate...
i can't masure exect(high accurate) currunt consumption in...
I read through the following post and still couldn't get debug info out.
I have tried the settings there and from another post with no luck. I'm using putty on a win 8...
Hello everyone,
I am trying to enable notification on a characteristic based on the code example from nAN36.
Unfortunately the sd_ble_gatts_hvx() function returns:
...
I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
