We are preparing to get BT qualification for our product, developed with the 6 stack now, however want to update to 7 when it is finally released. A comment from the testing...
What is the best way to minimize transfer in progress errors when trying to send ANT messages? I am using the S310 stack on an nRF51422. I have a busy ANT channel that is...
I'm running into a weird timing issue with a nRF24L01+ which I'm not quite sure how to work around in the general case. The basic setup is two radios, A and B. Auto acknowledgement...
I am using mbed library to get leg up on development.
This is the first time I am writing any MCU application and it sure makes things a lot easier.
I am using nRF51822...
I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
Hi
I have a question about using gazell link layer and paring library with concurrent timeslot api. I try to do this but i have the hard fault handler after invoked nrf_gzll_init...
Hi,
I am running an nrf52 (board PTR5628, no external 32kHz crystal), having some leds blinking at startup just prior to start advertising. 75% of the time when I power it...
Hello all,
I have created a BLE application on nRF52 PCA10040 devboard with S132 SD, in which I would like to use a PWM with the PWM_Driver .
My pwm source code as below...
Hello,
I am new to nordic nrf51822 and want to program nrf51822- www.raytac.com/.../MDBT40 spec-Version A5.pdf using jlink ( world.taobao.com/.../537881589911.htm .
I...
Dear friends,
As it said in title,when using 52832,s132 softdevice,what is the max number of packets that can be sent in one connect interval ? In which document i can get...
I have run into a challenge with the app_twi API, and I'd like to run it by you for your advice. To be clear, I am not blocked. But I am not pleased with the source code maintainability...
Hello,
I'm trying to implement DFU support to our application on nRF52832. I got it working fine with SDK11 SD2.0, but now SDK12.2 SD3.0 is causing "gray hairs". I used...
i have a nrf51822 mcu device, when it ok, i use Ultrasonic bonding technology to Assembled box,and today,many device crashed,is it related to ultrasonic?
Hi,
this is for anyone having problem with the eddystone EID after reboot. There seems to be a problem that the EID slot will write the encrypted IK to flash instead of the...
I'm having issues with my application implementing DFU. I added the DFU service in my application and can get into the bootloader. I have added my own key to the bootloader...
I'm migrating form S332 0.9.1alpha (aligned to S132 2.0.0) to the newer S332 2.0.1 (aligned to S132 3.0.0) on a nRF52 board, and I'm seeing a new characteristic under Generic...
Hello,
I am trying to configure gpiote to give an interrupt for wake on motion functionality in MPU9250
I am configuring the MPU for that by calling separate wake_on_motion...
I tried to run some examples from pc_ble_driver_py but i always end up with the following exception.
(using python 2.7.9)
Traceback (most recent call last):
File ...
I have an application developed using S110 v7.3.
I want to upgrade to v8.0 to get additional features (over air update, DC/DC converter etc.), but notice S110 is not supported...
I have bootloader that supports Serial(HCI) DFU on the nrf52832 device which I have to update to Bootloader that supports OTA DFU and also a new application firmware. I tried...
