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...
Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
Hi,
I am trying to use the DFU example provided in SDK 5.1.0. I have built the example using gcc 4.7.x, and i am also using softdevices 5.2.1. The DFU example has been...
Hi,
I've the need to write a characteristic value of 65 bytes, from my central device (iPhone/iPad) to a nRF51822 peripheral device, so I was looking at this document for...
Hi, sorry if this is a dumb question. I've just ordered some development kits and maybe that will answer the question, but i'm being a bit impatient!
I want to put an nrf51422...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi all,
In my project ,I use the SPI to communication between nRF51822 and STM32,but I don't know
how does the heart_rate data transmit to BLE stack.
I am confused...
We have a custom nrf15822-AA board flashed with the S110 (6.0.0) and our application. It has a 32khz crystal. It is connect to our (Mac) development systems with a SEGGER...
I use 51422 with ANT function. When I set a command like "sd_ant_channel_unassign", how can I get response from on_ant_evt callback?
I need to do something after ANT unassign...
I have a nRF8002, I use nRFgo Studio to program the board, and Master Control Panel on Windows to check it board values.
I would like to be able to recognize when the nRF8002...
As the network speed is so low that I often cann't access www.nordicsemi.com, especially on weekends.
Could you tell me the reason?
Note:
At the time when I can...
I am successfully communicating through nrf 8001 chip and i using this module. Now i want to write services and characteristic to this module through iPhone after getting...
Hello：
1.
I used connect Master Control Panel and ble_app_cscs services see the following received some data not understand do not understand, here's UUID I did not see...
Hi all,
I have various questions regarding the softdevices, memory management and power consumption of the nrf51822 chips.
The project we are working on will need to...
I am working on nRF24LE1 boards. I am trying to talk between two boards. I have loaded "enhanced_shockburst_ptx_nrf24le1" and "enhanced_shockburst_prx_nrf24le1" on two different...
I saw an ANCS examples in sdk5.1.0(softdevice=6.0.0), and then I put this example to port to sdk4.4.2 (softdevice=5.2.1) and the example worked perfectly. But when I put the...
Hello,
I have set up my project to use the DFU bootloader to upgrade the application. When my application is running it can be sent a command from the central device to...
