1.安裝Pyserial
首先到https://pypi.python.org/pypi/pyserial 下載tar.gz檔
tar -xzf pyserial-3.1.1.tar.gz
cd pyserial-3.1.1
sudo python setup.py install
[PHP] 安裝Composer for Mac
安裝composer
//in Terminal
curl -sS https://getcomposer.org/installer | php
php composer.phar
mv composer.phar /usr/local/bin/composer
composer
[Raspberry Pi] 接收Arduino的資料
影片可參考
//安裝python
sudo apt-get install python
//安裝moreutils
sudo apt-gey install moreutils
//安裝grabserial
wget https://raw.githubusercontent.com/tbird20d/grabserial/master/grabserial grabserial
//先lsusb一次，然後插上Arduino再lsusb看有沒有抓到Arduino
lsusb
//看Arduino抓到的裝置代號，ttyUSB0 或是 ttyACM0
ls /dev/tty*
//編輯grabserial 參數
nano grabserial
//in grabserial file
sd.port="/dev/ttyACM0" // 如果你ls /dev/tty*是 ttyUSB0 就改sd.port="/dev/ttyUSB0"
sd.baudrate=9600
然後在Arduino隨便寫個可以拋資料的
//顯示Arduino傳過來的Data
python grabserial
//把Arduino傳過來的Data存在a.txt ，Terminal上不會顯示
python grabserial > a.txt
//安裝python
sudo apt-get install python
//安裝moreutils
sudo apt-gey install moreutils
//安裝grabserial
wget https://raw.githubusercontent.com/tbird20d/grabserial/master/grabserial grabserial
//先lsusb一次，然後插上Arduino再lsusb看有沒有抓到Arduino
lsusb
//看Arduino抓到的裝置代號，ttyUSB0 或是 ttyACM0
ls /dev/tty*
//編輯grabserial 參數
nano grabserial
//in grabserial file
sd.port="/dev/ttyACM0" // 如果你ls /dev/tty*是 ttyUSB0 就改sd.port="/dev/ttyUSB0"
sd.baudrate=9600
然後在Arduino隨便寫個可以拋資料的
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| int number = 0 ; | |
| void setup(){ | |
| Serial.begin(9600); | |
| } | |
| void loop(){ | |
| Serial.println(number); | |
| number = number + 1; | |
| delay(3000); | |
| } |
python grabserial
//把Arduino傳過來的Data存在a.txt ，Terminal上不會顯示
python grabserial > a.txt
[Raspberry Pi] 開機後自動執行python
影片可參考
cd /home/pi //cd 到pi目錄
sudo nano test.py //隨便打個print測試
sudo nano .bashrc //編輯.bashrc
python test.py //在.bashrc最後一行新增
