Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hello.
I use nRF52 DK, S132v2 and PCA10040.
I want to get timestamp like GetTickCount of C++.
When I searched Documentation, I found RTC what can do like GetTickCount...
Hi,
When I finish coding, I can generate .HEX file for all products. But for real mass production, I may need to flash a seperate serial number in somewhere for each PCBA...
I'm trying to transfer a txt file by sending it from a terminal to my NRF52 DK with the BLE_UART example. I always get a BLE_ERROR_NO_TX_PACKETS avter a few packets though...
Hello, everybody. We have a custom board with nRF51288. We also have code based on ble_template that is working on Nordic devboard and dongle. Code is also working on our...
I am having difficulties porting the SPI Master demo to an S130 Soft Device on SDK 11.0.0. From the looks of it, there seem to be some issues with interrupts but I am unsure...
Using S130,
Central device,
Manual whitelist,
custom hardware.
Manual connection to 1 or 2 peripherals depending on a switch position.
This device is a central that...
hello there . i want to do something like when i press button advertisement starts. when i release button advertisement stops. can anyone tell me how to do this?? any sample...
Looking at Table 40 in the nRF51 Series Reference Manual v3.0, the Memory Protection Unit prevents request sources in Code R1 from writing to RAM R0. But if the request source...
I am facing the below issue that no source is available for "0xffffffff" when i try to debug the program using eclipse
I am using softdevice s110 and have flashed the...
Hi, I developed a sensory application which works together with the Master Control Panel (3.6.0.8331).
On the sensor side I am using the S110 (7.0.0-3.alpha) in combination...
Hi all,
i want a security check on connection that permits only to users that have a password to connect to my peripheral device and, particularly, to read/write on services...
Hi!
I'm trying to test out the glucose example in SDK 11 on a PCA10028 dev kit.
I follow the instructions here: infocenter.nordicsemi.com/.../ble_sdk_app_gls.html
Everything...
I want to distinguish between my customized bootloader builds, for that I added some specific manufacturer data to the bootloader. I added 1 byte of manufacturer, but then...
I have a project to generate audio using a codec. I will store the audio data in hex format on my nrf52 device and with the aid of the i2s interface, I will send the hex data...
