Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi, I am working on the ble_app_template project. 1-How can I enable simple pairing without NFC? 2-Also how can I set pairing code? 3-Is the write way to secure characteristics...
Hi, I am developing the project where to read the sensor data and send the values to the mobile application as User Interface. I have built the Board with nRF52832 and using...
The size of the FIFO is sufficient. The value is extracted from the FIFO after being received by the UART. Repeat UART reception.
APP_UART_FIFO_ERROR occurs in the above...
Hi everyone,
I'm using SDK 15.0.0 S132v6.0 and looking for a way to get an event when the advertising times out. I discovered the softdevice_ble_evt_handler_set() in this...
Hi,
I am developing a device based on the PCA10059 board, SDK v15.3.0, and softdevice v6.1.1, and I want to imply that I am using the FDS module with 20 pages in my firmware...
Even after I get a license for the Nordic stuff, SES won't show an installed activation:
The license "installs" fine though:
And I do have the "Nordic" version...
Hello,
When I try and use nRF connect Programmer to update the modem firmware via USB it fails each time in the second step (Modem Firmware Update) with the error message...
Hello Nordic,
I'm working with NRF52840 (with SDK 16 and softdevice s140 7.0.1) in my project, which acts as a central, and an IOS phone as a peripheral. I have a read/write...
I have an nrf52833 wired up to 25 switches and detect changes via the pin SENSE configuration triggering the GPIOTE PORT interrupt. My interrupt handler: 1. reads the pin...
Due to whitelist limitation of 8 peers, I am doing manual filtering of bonded devices. I am trying to use pm_address_resolve function to figure out whether I have previously...
I am using nrf52840 DK and communicate with Raspberry Pi 3 through UART port. The Raspberry Pi is used as a gateway. The baud rate is set at 115200 default on both nrf52840...
Hi, I am trying to integrate ADC in my project( ble_app_template ) but getting garbage data. I have nothing connected with pin P0.4(NRF_SAADC_INPUT_AIN1) . (Means not applied...
I am budding Embedded Engineer, currently, I would like to learn how to program nrf52dk. While I am exploring info center, Peripheral examples I have noticed that most of...
Hi,
I have successfully created the bsd_os port for BSD lib. Everything runs without crashing. However bsd_init always returns 3, no mater what. Which in turn causes the...
Hi,
I am using nRF52832 on a PCB that is designed by me. I tried to toggle one LED on my board, it is connected to the P10 of nRF52832. I changed the LED number in pca10040...
