SunnyBot/ds4PyGameTest.py.save at master · SkyFawkes/SunnyBot · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
"""Test script for using pygame to read in xbox 360 controller
with ds4drv  running as a daemon
DS4  controller axis maps:
Axis0: Left stick l-r (-1 left, 1 right)
Axis1: Left stick u-d (-1 up, 1 down)
Axis2: Left trigger (-1 unpressed, 1 completely pressed)
Axis3: Right stick l-r (-1 left, 1 right)
Axis4: Right stick u-d (-1 up, 1 down)
Axis5: Right trigger (-1 unpressed, 1 completely pressed)
"""

import pygame
import wiringpi
from time import sleep
import sys

#initialise DS4 controller
screen = pygame.display.set_mode([10,10]) #make a 10x10 window
pygame.joystick.init() #find the joysticks
joy = pygame.joystick.Joystick(0)
joy.init()
if(joy.get_name()=='Sony Entertainment Wireless Controller'):
    print("DS4 connected")
else:
    print("Not a DS4")


Motor1PWM  = 1 # gpio pin 12 = wiringpi no. 1 (BCM 18)
Motor1AIN1 = 4 # gpio pin 16 = wiringpi no. 4 (BCM 23)
Motor1AIN2 = 5 # gpio pin 18 = wiringpi no. 5 (BCM 24)
MotorStandby = 6 # gpio pin 22 = wiringpi no. 6 (BCM 25)
Motor2PWM = 23 # gpio pin 33 = wiringpi no. 23 (BCM 13)
Motor2BIN1 = 21 # gpio pin 29 = wiringpi no. 21 (BCM 5)
Motor2BIN2 = 22 # gpio pin 31 = wiringpi no. 22 (BCM 6)

# Initialize PWM output
wiringpi.wiringPiSetup()
wiringpi.pinMode(Motor1PWM, 2)     # PWM mode
wiringpi.pinMode(Motor1AIN1, 1) #Digital out mode
wiringpi.pinMode(Motor1AIN2, 1) #Digital out mode
wiringpi.pinMode(MotorStandby, 1) #Ditial out mode

wiringpi.pinMode(Motor2PWM, 2)     # PWM mode
wiringpi.pinMode(Motor2BIN1, 1)    #Digital out mode
wiringpi.pinMode(Motor2BIN2, 1)    #Digital out mode


wiringpi.pwmWrite(Motor1PWM, 0)    # OFF
wiringpi.pwmWrite(Motor2PWM, 0)    # OFF
wiringpi.digitalWrite(Motor1AIN1, 1) #forward mode
wiringpi.digitalWrite(Motor1AIN2, 0) #forward mode
wiringpi.digitalWrite(Motor2BIN1, 1)
wiringpi.digitalWrite(Motor2BIN2, 0)
wiringpi.digitalWrite(MotorStandby, 1) #enabled


# Set Motor Speed
def motorspeed(speed1, speed2):
    wiringpi.pwmWrite(Motor1PWM, speed1) #motorspeed from 0 to 1024
    wiringpi.pwmWrite(Motor2PWM, speed2)

motorspeed(0,0) #start with 0 speed
while True:
    pygame.event.get()
#    for x in range(0,joy.get_numaxes()):
#        print('Axis'+str(x)+': '+str(joy.get_axis(x)))

    rt = joy.get_axis(5)
    lt = joy.get_axis(2)
    ls = joy.get_axis(0)
    mrb = (ls+1)/2
#    print(rt)
#    print(lt)
#    print(ls)
    print("Motor L balance value = % " % mrb)
    print
    speed1 = (lt+1)*512
    speed2 = (rt+1)*512
    motorspeed(int(speed1),int(speed2))

#    print(speed1)
    sleep(0.1) #limit the frequency to 10Hz