Hello,
i'm working with my own board with the SD V6.0 and nrf51822 chip id QFAAG0. Already works fine.
Now i switch to the new SD V8.0. The SD V8.0 is programming with...
Hi everyone,
I'm working on the nrf51822 chip and using S110 stack of SDK 6.1. Everything is fine for IPhone5s. The proximity example is running on the nrf51822 device...
I have used your example of a bootloader nAN_18. I can create a basic program, with new firmware, and also load my new bootloader program at the high end of memory.
My...
Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,
Is there a possibility to read the state of the gpiote pin? (is it high or low). Is there any function or any other way to do that?
I'm changing the gpiote pin via...
Hi,
I made a own service for a rotary dail in a peripheral(S110). This service send the speed, direction and a counter (all uint8) of de rotarydail in separate characteristics...
Hi Everyone ,
We were using nrf51822 rev1 IC for our project and now it is changed to nrf51822 rev3 . Previously we were able to detect the chip in nRfgo Studio on our...
I am looking for a device with support for the 4.2, long packets (up to 255 bytes) feature. I see that the nRF52 is a 4.2 device. But for what I understand the optional long...
I am using s120 for central device, and my central device connects to multiple BLE slaves. After connection, some slaves may lost connection due to power off of that device...
I want send ble bond connection request from raspberry pi to nrf51882.
Can you please let me know which ble libraries I need to send central ble bond request to nrf51882...
Hi,
My goal is to capture on gpio burst infrared proprietary "messages" composed of multiple "bits".
The Length of each bit is around 100 to 200us.
Initially I planned...
(I understand my question is similar to devzone.nordicsemi.com/.../ , but I would like some additional clarification not provided in that post.)
Hello, I've been developing...
On a BLE_GAP_EVT_CONNECTED, I'll send some data to an attached microcontroller via UART. The code will expect a response of that data, all while being inside that BLE_GAP_EVT_CONNECTED...
My application involves the Nrf52 using softdevice and a slave only SPI ADC running at approximately 26khz. The ADC has a pin interrupt to indicate data ready. There seems...
Building nrf_delay.c (or anything else including nrf_delay.h ) with NRF52 defined produces:
arm-none-eabi-gcc -I C:\Nordic\nRF5_SDK_11.0.0-2.alpha\components\device -D_DEBUG...
Hi, someone know whi when i press disconnect on iphone the nrf51 restart from the mail?!
Why if i disconnect android device the chip does not restart as the iphone?! is normal...
I'm trying to build BLE driver 0.5.0 for 64bits.
I've downloaded:
MinGW 4.8.2 64bits
boost 1.56 and compiled it using address-model=64
CMake 3.4.1
Python...
Hello Nordic community:
I've read about Serialization in the nRF51 SDK doc and would like to prototype an example with it.
I saw a notice of it being removed post 7...
Hi,
Is it possible to get a more detailed description of the GPIO block than what is available in the reference manual? Specifically i'm interested in how the disconnect...
