[nrf51] ADC acquisition causes Bluetooth BLE service disconnection

Publisher:清新家园Latest update time:2022-08-22 Source: csdnKeywords:nrf51 Reading articles on mobile phones Scan QR code
Read articles on your mobile phone anytime, anywhere

From the above figure, we know that if P0.26 and p0.27 are connected to an external crystal oscillator, when ADC_AIN0 and ADC_AIN1 are started for channel acquisition, BLE will be disconnected because the external crystal oscillator is interfered.


This problem requires a careful look at the hardware design


Keywords:nrf51 Reference address:[nrf51] ADC acquisition causes Bluetooth BLE service disconnection

Previous article:[nrf51][nrf52] Developing ibeacon guide
Next article:After burning the BLE protocol stack in NORDIC, the problem of not being able to use JLINK to simulate the bootloader and the solution

Latest Microcontroller Articles
Change More Related Popular Components

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号