Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
Hello to all embedded Jedi Knights!
I was wondering, how could I read the CTRL-AP's APPROTECTSTATUS register (of an nrf52832) using the J-Link commander.
I know that...
What are the states of the bi-color LED (LD5) on the DK?
I'm aware that solid green is enumerated and 10Hz blinking is not enumerated (or power-only). Do the other states...
Hello,
i decided i will use a nrf52 3rd party module for my project cause i want to skip Qualification Process and Bluetooth RF-PHY test.
I haven't seen any 3rd Party...
nrf52DK - SDK12.2
This is probably a simple thing I am missing but I can't seem to find the answer.
I have been following the tutorial for BLE Characteristics ( here...
Hi,
I am working with a nrf51822 and I have seen that the way to wake up from System Off mode is by a GPIO interrupt. I wanted to know if it is needed to configure previously...
I am a new to the uVision4 and having trouble with the 51822 evaluation kit demo.
I am able to build the ble_app_hrs demo and can load and run it using the Flash / Load...
Hi
I'm using fs_storage function to read and write in flash memory. Value successfully stored in evt->store.p_data but after power off it value become 0
switch(evt-...
Hi, I'm using a nRF51822 as a observer/scanner for Eddystone beacons. This device is intended to scan up to 16 beacons, but under certain conditions (unknown at this moment...
Hello,
i use a nrf52 developpment board, with the SDK 12.1.0. I use the ADC example which use the ppi channel, my question is : it's possible to set the ADC driver without...
Hi all,
i try to log event in memory, and when connection is established read value from E2C and send to APP.
if i send characteristics when event BLE_GAP_EVT_CONNECTED...
I use the ble_app_proximity example of the nRF51_SDK_10.0.0_dc26b5e, the chip on my board is QFAAH00 . When I down load the code, it pops the windows "IAR Warning: Stack pointer...
I am learning BLE and trying to develop a Health Thermometer which can be seen in the nRF Toolbox
I am using Bluetooth Developer Studio but cannot get the nRF Health thermometer...
In SDK 11.0 it seems that in case pin 31 is configured as a button (using port events), nrf_gpiote_task_enable keeps triggering the port event due too a work around for OUTINIT...
I developing wearable product based on nrf52832. The product is act as a beacon and its location track by other fixed BLE readers to positioning it in particular defined area...
