Hello,
I upgraded nRFgo Studio software to version 1.17.0. Installation goes OK but the application crashes every time I try to launch it after installation process.. Then...
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...
Basically I want to get a 8 byte long MIC when using the AES CCM encryption. From the product specification it does seem like I can only get a 4 byte MIC, is that correct...
Hello,
I try to flash my dev card nrf52 with the program ble_app_uart
Or a program ble by cons I can flasher by other program (pin change in), I do not know from where the...
I created an characteristic that has MAX_Length = 20 Bytes characteristic.
And When I'm trying to write less than 20bytes on this Characteristic, It Always send with 20Bytes...
Is it OK to send multiple packet continuously over nus at below way without waiting for packet transmit complete?
i=UserUart.RxBuf[1]+2;
index = 0;
while(i>0)
{...
Hi,
I'm using nrf51822 Ek kit and running ble_app_uart example,when i want to send any character or integer it Received like a string only,but i want to send only single...
Hi,
this question is more about iOS than nRF, but there's probably here some experience around this subject.
First the context : We have a product based on nRF51, S110...
I compile a .bin file for DFU. The bin file is 62020 bytes. I create the zip file for DFU, it is 62909 bytes.
If I extract the zip file, I get the bin file (62020 bytes...
We are currently designing a prototype board for our product using the nRF52832. We need to calculate the transmission line with on a 4 layer PCB. The stack-up looks like...
I am trying to use your swift iOSDFULibrary cocoapod. What I am doing is the following. I have a library written in swift. That library is where I have your iOSDFULibrary...
As Bootloader IROM starting address 0x78000 and size 0x6000 is same in SDK 13.0 and 12.2.0 expecting to update Device firmware (BL+SD+APP) from 12.2.0 to 13.0.0 SDK.But in...
I use SDK9 nRF51.
I use white list. When I want to delete all bounded devices, I call this function. But it doesn't work. It not deleted.
Why I can't to delete bounded devices...
Hi,
I would like to know which is the difference between using a Softdevice or not.
Looking at the blinky example, the two versions are provided. The "main.c" file is...
I am looking into learning how to program the nrf52 with the nrf52-dk. I have been programming AVR and ARM-M0 for a couple of years now. I am familiar embedded programing...
I am trying to take the ble_uart code and encapsulate it , so I took all the code and put it into another C file I made.
Then from the main.c program I call a function...
