raspberry pi stepper motor code

How to connect the circuit see another blog post:"using Raspberry Pi to control stepper motor--pythony language"/******************************************************* File name:stepmotor.c* Author:jason Dai* date:20 15/01/26******************************************************/#include Compile:GCC Stepmotor.c-o STEP

) # Numbers GPIOs by physical Locationgpio.setup (IN1, GPIO. Out) # Set Pin ' s mode is Outputgpio.setup (IN2, GPIO. Out) GPIO. Setup (IN3, GPIO. Out) Gpio.setup (IN4, GPIO. def loop (): While True:print "Backward ..." backward (0.003, up to) # Steps---angleprint "Stop ..." Stop () # Stoptime.sleep (3) # sleep 3sprint "forward ..." forward (0.005) print "Stop ..." Stop () Time.sleep (3) def Destroy (): Gpio.cleanup () # Release Resourceif __name__ = = ' __main__ ': # program star

The following accessories are used:Raspberry Pi 3 * *Brushless ESC 30A *Brushless Motor A2212 1400kv *7.4V Power Supply * *5V Power Supply * *Connecting Wire several The simple connection diagram is as follows: Code: Import Rpi.gpio as Gpio import time, sys #我用的第12个引脚 pin = Gpio.setmode (gpio). BOARD) Gpio.setup (PIN, Gpio. Out) #频率设置为400Hz p = gpio. PWM (

: ili9325_gpio_driver_rpi.diff You can also download it from my resources: Http://download.csdn.net/detail/canyue102/6735059 This patch is based on the 3.6 kernel. different versions of the kernel may be different. Just change it. First, put the diff file under the kernel root directory, and the terminal enters the directory: patch -p1 Then the source code of the TFT kernel is added to the kernel. make menuconfigYou can see the ILI9325 option und

0. Preface This article describes how to install OpenCV in the Raspberry Pi by compiling the source code, and a simple example of how to use OpenCV. For more information, please refer to-"Raspberry Pi Study notes-index Blog"1. Download several dependencies it is a good idea

Python implements the example code of Raspberry Pi WiFi disconnection automatic reconnection, pythonwifi Enable Automatic reconnection of Wi-Fi disconnection. The principle is to use Python to monitor whether the network is disconnected. If the network is disconnected, restart the network service. 1. Put the Python code