raspberry-pi3

running librosa & numba on raspberry pi 3

由 徘徊边缘 提交于 2019-11-26 21:58:42
问题 I am trying to run librosa on my raspberry pi 3. After hours of searching through the internet I was finally able to install it but it still throws an error when I try to import it. First, I had problems to install the dependency llvmlite. I finally installed it with the following code: conda install -c numba llvmlite I use python 3.4 build with miniconda. After llvmlite was installed I was able to install librosa with pip (not possible with conda) pi@raspberrypi:~ $ pip install librosa

UART peripherals on Android Things for Raspberry Pi 3

由 偶尔善良 提交于 2019-11-26 17:04:12
问题 How do I use UART peripherals on Android Things for Raspberry Pi 3? It seems that by default it is assigned the linux console. 回答1: By default the UART port is mapped to the linux console, in order to prevent the kernel message from messing around with your peripheral. You can disable the console by mounting the boot partition from the sdcard on your host computer using: mount /dev/sdX1 /mnt/disk where sdX is replaced with your sdcard reader device name (running dmesg after inserting your

WebDriverException: Message: invalid argument: can't kill an exited process with GeckoDriver, Selenium and Python on RaspberryPi3

由 生来就可爱ヽ(ⅴ＜●) 提交于 2019-11-26 15:31:17
Server: Raspberry Pi 3 OS: Dietpi - version 159 Geckodriver version: 0.22 for arm Firefox version: 52.9.0 Python version: 3.5 Selenium version: 3.14.1 Gecko is executable, and is located in /usr/local/bin/ from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.firefox.options import Options import time options = Options() options.set_headless(headless=True) driver = webdriver.Firefox(firefox_options=options) print('Need your login

WebDriverException: Message: invalid argument: can't kill an exited process with GeckoDriver, Selenium and Python on RaspberryPi3

由 感情迁移 提交于 2019-11-26 01:54:53
问题 Server: Raspberry Pi 3 OS: Dietpi - version 159 Geckodriver version: 0.22 for arm Firefox version: 52.9.0 Python version: 3.5 Selenium version: 3.14.1 Gecko is executable, and is located in /usr/local/bin/ from selenium import webdriver from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.webdriver.support import expected_conditions as EC from selenium.webdriver.firefox.options import Options import time options = Options() options
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