We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
I'm trying to add the product key it shows an error "can not the product to your list" and therefore i will not able to access to the User guide
Thank you
I have created a library for HD44780 Hitachi LCD, and I can transmit data to the LCD through an IO Expander without any problem over TWI lines. Right now I am not using any...
Hi,
I'm learing how to use the NRF51 DK and I'm trying to modify the app GPIOTE example including the uart functionality.
I insert in GPIOTE the directive:
#include ...
Hello,
I try to add battery service in ble_app_uart , but it has some problem.
The Problem is that I can see the Battery service on the phone , but it doesn't change...
Hi,
I am using 'pstorage_update' to store data in the internal flash. Whenever the number of bytes that should be written matches the size of a storage block everything...
Hi,
I want to test my PN532 module recently ordered from iteadstudio.com . .i have keil ide and tool chain and nRF5_SDK_11.0.0_89a8197 with adafruit_tag_reader example but...
I want to use the CMSIS-DAP provided here github.com/.../CMSIS-DAP
with the ble nano MK20D board. I don't need to make any changes to the bootloader. Just the firmware that...
Here: email.1and1.co.uk/.../Part_1.html
Bluetooth low energy (formerly Bluetooth Smart)
Shouldn't that be the other way round; ie " Bluetooth Smart (formerly Bluetooth...
hi, i gonna make a single wireless communication between nRF51822 chip and smartphone(nRF Toolbox) .
i can download some refernece layout of nRF51822 chip but there isn...
To adding more 128 bit UUIDs, more services, and more characteristic.
vs_uuid_count is the number of 128 bit UUIDs.
But I figured out the attr_tab_size only by increasing...
Hi there!
I want to send a float from nRF51822 to MCP App. I use this code:
float m_temperature = 26.3f;
uint8_array_t temperature_data_array;
temperature_data_array...
Hi everyone,
I was wondering if there are any issues turning on and off the ANT transmitting channel during run-time of nRF51422 with this:
err_code = sd_ant_channel_close...
I want to use master spi mode ,but when I build the file,it is always error.I operate like this ,First I open the project in ble_peripheral\ble_app_hrs\pca10040\s132\arm5_no_packs...
"Hi Guys, my nRF8001 BLE is working perfectly, But recently i was performing regression testing to check BLE connection, their i faced one issue after 10 minutes from nRF8001...
