Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
hello,
I use nrf51822 + S130 + SDK12.2 in my product, nrf51822 work at central + peripheral mode，and i use nrf_duf_flash module for my dfu funtion.
The problem is, i...
Hi,
I want to OTA firmware upgrade of STM32 (External MCU) using nRF51 through Android App on BLE. STM32 and nRF51 communicate on UART.
Please any one suggests how to...
My project based on nRF52832 and SDK is 12.2. I need to support alert notification(service UUID 0x1811) client profile for mobile device, I just build and download the nordic...
I've been seeing occasional failures of my application which I now believe are due to a bug / design flaw in the app_timer library module.
The problem is due to a race...
Hi :
I have problems ,for gpiote interrupt hanlder can be hanged up by softdevice. In normal use ,I should pull up sck pin of my private ADC chip for less than 10us and then...
Hi,
I'm using the SDK 12.2 with the sd 132 3.1.0, and actually I'm trying to send two separate advertisements wich I'm swapping every "radio notification event", but I...
I am working on modifying the ant+ sdm example to hack my treadmill. Got the example running and talking to my Garmin watch and the display simulator. All of that seems straight...
This problem didn't appear every time when I upgrade firmware. If I restart my app again, sometime the SDK can works well.
Anyone can help? I'm use SDK in Android, Legacy...
Hi,
I am using nRF51-DK and nRF5_SDK_12.2.0_f012efa. I have programmed Proximity example from the SDK to the Development Kit and was able to successfully program the DK...
I have a function with a return value in the time slot, after the function is done inside the time slot signal callback function, I want to use the event callback function...
Hi
We'd like to set the pairing timeout when using the function sd_ble_gap_authenticate(conn_handle, p_sec_params) . The reason for this is that we are setting the connection...
(/attachment/182b723590b3c447267d5aed62b5405f)hi, i want to work on PWM to controll the vibration coin frequency for certain time period and also to change RGB values of LEDs...
Hi!
I'm reading the PS for nRF52832 and I can't find a clear answer on the following question.
If I set up a GPIO channel with pull-up/pull-down in the PIN_CNF[n] register...
Hi, I'm learning to use the nrf52832 (PCA10040).
I'm on SDK12.2.0 S132.
I've done those basic tutorials while merging codes from the examples.
My code can currently read...
Hi, i am working on TWI sensor example in SDK11 i have connected MMa7660 to PCA10040 board as per the GIPIOs. and am integrated BLE app uart to the same TWI sensor example...
