3D_display_ex01
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開始行:
[[TeleportDresser]]
#code(python){{
# -*- coding:utf-8 -*-
# 20230519
#
from tkinter import *
from tkinter.ttk import Scale
from tkinter import scrolledtext
from tkinter import colorchooser,filedialog,messagebox
import tkinter as tk
import smbus
import time
import math
import PIL.ImageGrab as ImageGrab
import sys
import requests
import os
import socket
import threading
from collections import deque
import subprocess
import copy
class Remote_Command_Reader:
sock = socket.socket(socket.AF_INET, socket.SOCK_STRE...
HOST = 'localhost'
PORT = 9998
def __init__(self,pd):
print("start Remote_Command_Reader.__init__")
self.plane_display=pd
print(self.plane_display)
self.plane_display.set_Remote_Command_Reader(self)
def python2fwbln(self,py2x_message):
msg=py2x_message+'\n'
self.sock.sendall(msg.encode('utf-8'))
def python2fwb(self,py2x_message):
msg=py2x_message
self.sock.sendall(msg.encode('utf-8'))
def parse(self,line):
#self.python2fwb(">"+line)
self.plane_display.parse(line)
def returnFileList(self):
cpath=os.getcwd()
os.chdir("/home/pi/Pictures")
filenames = [f.name for f in os.scandir()]
filenames.sort()
for fn in filenames:
self.python2fwbln(fn)
os.chdir(cpath)
def shutdown(self):
os.system("sudo shutdown -h now")
def client_start(self,addr):
"""クライアントのスタート"""
try:
self.sock.connect((addr, self.PORT))
print("pic_ex04.py connected to the server")
except Exception as e:
msg1="connect error, addr="+addr+" port="+str(s...
print(msg1)
self.plane_display.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(tb))
print(msg2)
self.plane_display.write_message(msg2)
return
handle_thread = threading.Thread(target=self.handle...
handle_thread.start()
def handler(self,sock):
"""サーバからメッセージを受信し、表示する"""
print("start handler from pic_ex04.py")
while True:
data=b''
#data=sock.recv(1024)
try:
data = sock.recv(1024)
except Exception as e:
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(...
print(msg2)
self.plane_display.write_message(msg2)
try:
#print("[client-recv¡]{}".format(data.decod...
received=data.decode("utf-8")
lines=received.splitlines()
for line in lines:
self.parse(line)
except Exception as e:
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(...
print(msg2)
self.plane_display.write_message(msg2)
class Pic_Element:
def __init__(self,canvas,editor,count):
self.canvas=canvas
self.cx=0
self.cy=0
self.r=0
self.color=editor.get_color()
self.width=1
self.status=0 #0:centering, 1:radius deciding, 2:...
#4:editing, centering, #5:editing, ...
self.err=2.0
self.canvas=canvas
self.editor=editor
self.pic_count=count
def draw(self):
a=1
def is_selected(self,mx,my):
a=1
def mouse_down(self,x,y):
a=1
def mouse_click(self,x,y):
a=1
def draw(self):
a=a
def show_cross(self,x,y):
self.cx=x
self.cy=y
self.canvas.create_line(self.cx-3,self.cy-3,self....
self.canvas.create_line(self.cx+3,self.cy-3,self....
def show_small_box(self,x,y):
self.cx=x
self.cy=y
self.canvas.create_rectangle(self.cx-3,self.cy-3,...
class Circle(Pic_Element):
def __init__(self,canvas,editor,count):
super().__init__(canvas,editor,count)
self.editor=editor
#self.cx=0
#self.cy=0
#self.r=0
#self.color='green'
#self.width=1
#self.status=0 #0:centering, 1:radius deciding, 2...
#4:editing, centering, #5:editing, ...
#self.err=2.0
#self.canvas=canvas
#self.editor=editor
def set_center(self,px,py):
self.cx=px
self.cy=py
def set_radius(self,rr):
self.r=rr
def draw(self):
#self.editor.write_message("pic "+str(self.pic_co...
color=self.color
width=self.width
#print("draw color="+color)
if self.status==0:
self.show_cross(self.cx,self.cy)
elif self.status==1:
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
self.show_cross(self.cx,self.cy)
elif self.status==2:
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
elif self.status==3:
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
elif self.status==4:
print("draw status 4 pic_count="+str(self.pic...
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
self.show_small_box(self.cx,self.cy)
elif self.status==5:
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
self.show_small_box(self.cx,self.cy)
def select(self,mx,my):
print("select")
rx=math.sqrt((self.cx-mx)*(self.cx-mx)+(self.cy-m...
if abs(rx-self.r)<self.err:
if self.status==2:
self.status=4
def mouse_click(self,mx,my):
print("mouse_click, status="+str(self.status)+",p...
if self.status==0:
self.cx=mx
self.cy=my
self.status=1
elif self.status==1:
sqx=(self.cx-mx)*(self.cx-mx)+(self.cy-my)*(s...
self.r=math.sqrt(sqx)
self.status=2
elif self.status==2:
a=1
elif self.status==3:
sqx=(self.cx-mx)*(self.cx-mx)+(self.cy-my)*(s...
rx=math.sqrt(sqx)
d=abs(self.r-rx)
print("selecting d="+str(d)+",err="+str(self....
if abs(self.r -rx)<self.err:
self.status=4
#print("pic "+str(self.pic_count)+" is se...
elif self.status==4:
self.cx=mx
self.cy=my
self.status=5
elif self.status==5:
self.r=math.sqrt((self.cx-mx)*(self.cx-mx)+(s...
self.status=2
def mouse_move(self,mx,my):
if self.status==0:
self.cx=mx
self.cy=my
elif self.status==1:
self.r=math.sqrt((self.cx-mx)*(self.cx-mx)+(s...
elif self.status==2:
a=1
elif self.status==3:
a=1
elif self.status==4:
self.cx=mx
self.cy=my
elif self.status==5:
self.r=math.sqrt((self.cx-mx)*(self.cx-mx)+(s...
def set_width(self,width):
self.width=width
def get_status(self):
return self.status
def set_color(self,color):
print("set_color,status="+str(self.status)+",colo...
if (self.status==0) or (self.status==1) or (self....
self.color=color
print("new color="+str(self.color))
def set_selecting(self):
self.status=3
def set_status(self,s):
self.status=s
class Pic_Elements:
def __init__(self,editor,canvas):
self.element_list=[]
self.canvas=canvas
self.editor=editor
def add(self,element):
self.element_list.append(element)
def remove(self,element):
self.element_list.remove(element)
def draw(self):
#print("draw-elements")
self.editor.canvas.delete('all')
for ele in self.element_list:
ele.draw()
def clear_all(self):
self.element_list.clear()
def mouse_click(self,mx,my):
for element in self.element_list:
element.mouse_click(mx,my)
self.draw()
def mouse_move(self,mx,my):
for element in self.element_list:
element.mouse_move(mx,my)
self.draw()
def set_color(self,col):
print("set_color")
for element in self.element_list:
element.set_color(col)
def selecting(self):
print("selecting")
for element in self.element_list:
element.set_selecting()
class Draw_Editor:
#Defining Class and constructor of the Program
def __init__(self,root):
#Defining title and Size of the Tkinter Window GUI
self.root =root
self.root.title("Draw for Neopixel Matrix ex01")
self.root.geometry("600x1200")
self.root.configure(background="white")
# self.root.resizable(0,0)
#variables for pointer and Eraser
self.pointer= "black"
self.erase="white"
#Widgets for Tkinter Window
# Configure the alignment , font size and color of the text
text=Text(root)
text.tag_configure("tag_name", justify='center', ...
# Insert a Text
text.insert("1.0", "Neopixel Matrix Draw.")
# Add the tag for following given text
text.tag_add("tag_name", "1.0", "end")
text.pack()
# Pick a color for drawing from color pannel
self.pick_color = LabelFrame(self.root,text='Colo...
self.pick_color.place(x=0,y=80,width=120,height=2...
colors = ['blue','red','green', 'orange','violet'...
i=j=0
for color in colors:
Button(self.pick_color,bg=color,bd=2,relief=R...
i+=1
if i==6:
i=0
j=1
# New Button and its properties
self.new_btn= Button(self.root,text="New",bd=4,bg...
self.new_btn.place(x=0,y=290)
# New Button and its properties
self.edit_btn= Button(self.root,text="Edit",bd=4,...
self.edit_btn.place(x=0,y=320)
# Erase Button and its properties
self.eraser_btn= Button(self.root,text="Eraser",b...
self.eraser_btn.place(x=0,y=350)
# Reset Button to clear the entire screen
self.clear_screen= Button(self.root,text="Clear S...
self.clear_screen.place(x=0,y=380)
# Save Button for saving the image in local computer
self.save_btn= Button(self.root,text="ScreenShot"...
self.save_btn.place(x=0,y=410)
# Background Button for choosing color of the Canvas
self.bg_btn= Button(self.root,text="Background",b...
self.bg_btn.place(x=0,y=440)
# Background Button for choosing color of the Canvas
self.bg_btn= Button(self.root,text="show neomatri...
self.bg_btn.place(x=0,y=470)
#depth
self.depth_frame= LabelFrame(self.root,text='dept...
self.depth_frame.place(x=0,y=500,height=50,width=...
self.depth_entry =Entry(self.depth_frame,width=10)
self.depth_entry.grid(row=0,column=1,padx=15)
#remote command bridge server
self.server_field=Entry(self.root,width=50)
self.server_field.place(x=80,y=20)
#connect Button for connecting to the bridge server
self.save_btn= Button(self.root,text="connect",bd...
self.save_btn.place(x=500,y=20)
#expression input (3D)
self.exp_input_field=Entry(self.root,width=50)
self.exp_input_field.place(x=80,y=50)
#add Button for adding a picture element
self.save_btn= Button(self.root,text="enter",bd=4...
self.save_btn.place(x=500,y=50)
#Defining a background color for the Canvas
self.canvas = Canvas(self.root,bg='black',bd=5,re...
self.canvas.place(x=120,y=80)
# Message Area
self.message_frame=tk.Frame(self.root,width=40,he...
self.message_frame.place(x=20,y=600)
self.message_area=scrolledtext.ScrolledText(self....
self.message_area.pack()
#Bind the background Canvas with mouse click
self.canvas.bind("<B1-Motion>",self.mouse_move1)
self.canvas.bind("<Button-1>",self.mouse_click)
self.canvas.bind("<Motion>",self.mouse_move)
#Picture Elements
self.pic_elements=Pic_Elements(self,self.canvas)
self.pic_count=0
# Functions are defined here
def set_Remote_Command_Reader(self,reader):
self.reader=reader
def set_tcp_server_address(self,address):
self.server_field.insert(END,address)
# Paint Function for Drawing the lines on Canvas
def mouse_move(self,event):
mx=event.x
my=event.y
#print("mouse_move("+str(mx)+","+str(my)+")")
self.pic_elements.mouse_move(mx,my)
def mouse_move1(self,event):
mx=event.x
my=event.y
print("mouse_move1("+str(mx)+","+str(my)+")")
self.pic_elements.mouse_move1(mx,my)
def mouse_click(self,event):
mx=event.x
my=event.y
print("mouse_click("+str(mx)+","+str(my)+")")
self.pic_elements.mouse_click(mx,my)
# Function for choosing the color of pointer
def select_color(self,col):
print("select_color,color="+col)
self.pointer = col
self.pic_elements.set_color(self.pointer)
def get_color(self):
return self.pointer
# Function for creating a circle
def new_element(self):
c=Circle(self.canvas,self,self.pic_count)
self.pic_elements.add(c)
self.pic_count=self.pic_count+1
# Function for defining the eraser
def eraser(self):
self.pointer= self.erase
# Function for choosing the background color of the Canva...
def canvas_color(self):
color=colorchooser.askcolor()
self.canvas.configure(background=color[1])
self.erase= color[1]
# Function for clear the Canvas
def clear_canvas(self):
#print("clear_canvas")
self.canvas.delete('all')
self.pic_elements.clear_all()
def clear_plane(self):
try:
#print("clear_plane")
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
addrs = [0x30,0x31,0x32,0x33]
i2c.write_byte(addrs[0],0x00)
i2c.write_byte(addrs[1],0x00)
i2c.write_byte(addrs[2],0x00)
i2c.write_byte(addrs[3],0x00)
except Exception as e:
msg1="clear_plane, i2c error."
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(tb))
print(msg2)
self.write_message(msg2)
def show_plane(self):
try:
#print("show_plane")
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
addrs = [0x30,0x31,0x32,0x33]
i2c.write_byte(addrs[0],0x01)
i2c.write_byte(addrs[1],0x01)
i2c.write_byte(addrs[2],0x01)
i2c.write_byte(addrs[3],0x01)
except Exception as e:
msg1="show_plane, i2c error."
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(tb))
print(msg2)
self.write_message(msg2)
# Function for clear the Canvas
def select(self):
print("select")
self.pic_elements.selecting()
# Function for adding ciecle of the expression
def add_circle_expression(self):
exp=self.exp_input_field.get()
self.parse(exp)
def write_message(self,message):
self.message_area.insert(END,message)
self.message_area.insert(END,'\n')
def parse(self,exp):
#print(exp)
#self.write_message(exp)
depthx=self.depth_entry.get()
#print(depthx)
if depthx==None or depthx=="":
depth=0
else:
depth=int(depthx)
#print("depth="+str(depth))
exp2=exp.split()
for w in exp2:
print(w+" ")
cx=0
cy=0
cz=0
r=0
color="blue"
if exp2[0]=="add":
if exp2[1]=="ball":
cx=int(exp2[2])
cy=int(exp2[3])
cz=int(exp2[4])
r=int(exp2[5])
color=exp2[6]
#self.write_message("ball-("+str(cx)+","+...
cz2=depth-cz
r1sq=r*r-cz2*cz2
if r1sq>0:
r2=math.sqrt(r1sq)
cc=Circle(self.canvas,self,self.pic_c...
cc.set_center(cx,cy)
cc.set_radius(r2)
cc.set_color(color)
cc.set_status(2)
self.pic_elements.add(cc)
self.pic_elements.draw()
if exp2[0]=="set":
if exp2[1]=="depth":
depth=exp2[2] #depth
self.depth_entry.delete(0,END)
self.depth_entry.insert(END,depth)
if exp2[0]=="clear":
if exp2[1]=="canvas":
self.clear_canvas()
elif exp2[1]=="plane":
self.clear_plane()
if exp2[0]=="show":
if exp2[1]=="canvas":
self.show_neomatrix()
elif exp2[1]=="plane":
self.show_plane()
if exp2[0]=="shutdown":
self.shutdown()
if exp2[0]=="setpic4":
self.setpic4(exp2)
# connect
def connect(self):
server=self.server_field.get()
self.reader.client_start(server)
def shutdown(self):
os.system("sudo shutdown -h now")
def setpic4(self,exp2):
# setpic4 ix iy r0 g0 b0 r1 g1 b1 r2 g2 b2 r3 g3 b3
ih=int(exp2[1])
iw=int(exp2[2])
#self.write_message("setpic4 "+str(exp2[1])+" "+s...
r0=int(exp2[3])
g0=int(exp2[4])
b0=int(exp2[5])
r1=int(exp2[6])
g1=int(exp2[7])
b1=int(exp2[8])
r2=int(exp2[9])
g2=int(exp2[10])
b2=int(exp2[11])
r3=int(exp2[12])
g3=int(exp2[13])
b3=int(exp2[14])
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
#
# command:
# clear... 0x00
# show ... 0x01
# set1 ix,iy,r,g,b
# ... 0x02 *,*, *,*,*
# setn ix,iy,n, r0,g0,b0, ..r(n-1),g(n-1),b(n-1...
# ... 0x03 *,*, *, *,*,*, ..., *,*,*
#
#pixels=[[(0,0,0) for j in range(jmax)] for i in ...
addrs = [0x30,0x31,0x32,0x33]
fourpix=[0x00, 0x00, 0x04, 0,0,0, 0,0,0, 0,0,0, 0...
k=0
fourpix[3+k*3+0]=r0
fourpix[3+k*3+1]=g0
fourpix[3+k*3+2]=b0
k=1
fourpix[3+k*3+0]=r1
fourpix[3+k*3+1]=g1
fourpix[3+k*3+2]=b1
k=2
fourpix[3+k*3+0]=r2
fourpix[3+k*3+1]=g2
fourpix[3+k*3+2]=b2
k=3
fourpix[3+k*3+0]=r3
fourpix[3+k*3+1]=g3
fourpix[3+k*3+2]=b3
fourpix[0]=ih
fourpix[1]=int(iw%4)
i2c_addr=addrs[int(iw/4)]
try:
i2c.write_i2c_block_data(i2c_addr,0x03,fourpix)
except Exception as e:
msg1='write_i2c_block_data error at setpic4 :...
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(tb))
print(msg2)
self.write_message(msg2)
time.sleep(0.0005)
# Function for saving the image file in Local Computer
def save_drawing(self):
try:
# self.background update()
file_ss =filedialog.asksaveasfilename(default...
#print(file_ss)
x=self.root.winfo_rootx() + self.canvas.winfo...
#print(x, self.background.winfo_x())
y=self.root.winfo_rooty() + self.canvas.winfo...
#print(y)
x1= x + self.canvas.winfo_width()
#print(x1)
y1= y + self.canvas.winfo_height()
#print(y1)
ImageGrab.grab().crop((x , y, x1, y1)).save(f...
messagebox.showinfo('Screenshot Successfully ...
except:
print("Error in saving the screenshot")
def return_image(self):
x=self.root.winfo_rootx() + self.canvas.winfo_x()...
#print(x, self.background.winfo_x())
y=self.root.winfo_rooty() + self.canvas.winfo_y()...
#print(y)
x1= x + self.canvas.winfo_width() -12
#print(x1)
y1= y + self.canvas.winfo_height()-12
#print(y1)
img=ImageGrab.grab().crop((x , y, x1, y1))
return img
def show_neomatrix(self):
img=self.return_image()
off_x=0
off_y=0
imax=75
jmax=16
img_width, img_height=img.size
print('width:',img_width)
print('height:',img_height)
dx=img_width/jmax
dy=img_height/imax
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
#
# command:
# clear... 0x00
# show ... 0x01
# set1 ix,iy,r,g,b
# ... 0x02 *,*, *,*,*
# setn ix,iy,n, r0,g0,b0, ..r(n-1),g(n-1),b(n-1...
# ... 0x03 *,*, *, *,*,*, ..., *,*,*
#
pixels=[[(0,0,0) for j in range(jmax)] for i in r...
addrs = [0x30,0x31,0x32,0x33]
fourpix=[0x00, 0x00, 0x04, 0,0,0, 0,0,0, 0,0,0, 0...
for i in range(imax):
for j in range(jmax):
x=off_x+j*dx
y=off_y+i*dy
rgb=img.getpixel((x,y))
pixels[i][j]=rgb
i2c.write_byte(addrs[0],0x00)
i2c.write_byte(addrs[1],0x00)
i2c.write_byte(addrs[2],0x00)
i2c.write_byte(addrs[3],0x00)
for i in range(imax):
for j in range(4):
for k in range(4):
p=pixels[i][4*j+k]
fourpix[3+k*3+0]=p[0]
fourpix[3+k*3+1]=p[1]
fourpix[3+k*3+2]=p[2]
fourpix[0]=i;
fourpix[1]=0;
i2c_addr=addrs[j]
try:
i2c.write_i2c_block_data(i2c_addr,0x03,four...
except Exception as e:
msg1='i2c write error at :('+str(i)+','+s...
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_tracebac...
print(msg2)
self.write_message(msg2)
time.sleep(0.0005)
i2c.write_byte(addrs[0],0x01)
i2c.write_byte(addrs[1],0x01)
i2c.write_byte(addrs[2],0x01)
i2c.write_byte(addrs[3],0x01)
def r_b(self,str):
rtn=copy.copy(str)
while rtn[0]==' ':
ls=len(rtn)
rtn=rtn[-1:]
return rtn
def is_key(self,skey,sin,rest):
key_len=len(skey)
sin_len=len(sin)
if sin.startswith(sky):
sout[0]=sin[-(sin_len-key_len):]
return True
return False
def is_hex_char(self,c):
if ('0'<=c and c<='9'):
return c-'0'
if ('a'<=c and c<='f'):
return c-'a'+10
return -1
def is_hex(self,line,hex,rest):
p=0
c=line[p]
hex[0]=0
if c<0:
return False
while c>=0:
p=p+1
hex[0]=hex[0]*16+c
c=line[p]
rest[0]=line[-p:]
return True
def is_str_const(self,line,str_const,rest):
p=0
line_len=len(line)
str_const[0]=""
if line[0]=='\"' or line[0]=='\'':
p=p+1
while p<line_len:
c=line[p]
if c=='\"' or c=='\'':
p=p+1
sout[0]=line[-p:]
return True
if c=='\\':
p=p+1
str_const[0]=str_const[0]+line[p]
p=p+1
else:
str_const[0]=c
p=p+1
return False
def recv_neopix_commands(self,command):
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
#
# command:
# clear... 0x00
# show ... 0x01
# set1 ix,iy,r,g,b
# ... 0x02 *,*, *,*,*
# setn ix,iy,n, r0,g0,b0, ..r(n-1),g(n-1),b(n-1...
# ... 0x03 *,*, *, *,*,*, ..., *,*,*
# set4 ix iy r0,g0,b0, ..r3,g3,b3
# ... 0x03 *,*, *, *,*,*, ..., *,*,*
#
rest=[command]
if not self.is_key("neopix",command,rest):
return False
command=self.r_b(rest[0])
pixels=[[(0,0,0) for j in range(jmax)] for i in r...
addrs = [0x30,0x31,0x32,0x33]
fourpix=[0x00, 0x00, 0x04, 0,0,0, 0,0,0, 0,0,0, 0...
if self.is_key("clear.",command,rest):
i2c.write_byte(addrs[0],0x00)
i2c.write_byte(addrs[1],0x00)
i2c.write_byte(addrs[2],0x00)
i2c.write_byte(addrs[3],0x00)
return
if self.is_key("show.",command,rest):
i2c.write_byte(addrs[0],0x01)
i2c.write_byte(addrs[1],0x01)
i2c.write_byte(addrs[2],0x01)
i2c.write_byte(addrs[3],0x01)
return
if self.is_key("set4 ",command,rest): # set4 ix ...
# ...
command=r_b(rest[0])
hex=[0]
if not self.is_hex(command,hex,rest): # ix ....
return False
ix=hex[0]
command=r_b(rest[0])
if not self.is_hex(command,hex,rest): # iy ....
return False
iy=hex[0]
for k in range(4):
command=r_b(rest[0])
if not self.is_hex(command,hex,rest): #r
return False
fourpix[3+k*3+0]=hex[0]
command=r_b(rest[0])
if not self.is_key(command,",",rest):
return False
command=r_b(rest[0])
if not self.is_hex(command,hex,rest): #g
return False
fourpix[3+k*3+1]=hex[0]
command=r_b(rest[0])
if not self.is_key(command,",",rest):
return False
command=r_b(rest[0])
if not self.is_hex(command,hex,rest): #b
return False
fourpix[3+k*3+2]=hex[0]
fourpix[0]=ix;
fourpix[1]=0;
i2c_addr=addrs[iy]
try:
i2c.write_i2c_block_data(i2c_addr,0x03,four...
except Exception as e:
msg1='write_i2c error at setpic4 :('+str(...
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_tracebac...
print(msg2)
self.write_message(msg2)
time.sleep(0.0005)
if __name__=="__main__":
root = Tk()
p=Draw_Editor(root)
rcr=Remote_Command_Reader(p)
p.set_tcp_server_address("localhost")
p.connect()
root.mainloop()
}}
----
#counter
終了行:
[[TeleportDresser]]
#code(python){{
# -*- coding:utf-8 -*-
# 20230519
#
from tkinter import *
from tkinter.ttk import Scale
from tkinter import scrolledtext
from tkinter import colorchooser,filedialog,messagebox
import tkinter as tk
import smbus
import time
import math
import PIL.ImageGrab as ImageGrab
import sys
import requests
import os
import socket
import threading
from collections import deque
import subprocess
import copy
class Remote_Command_Reader:
sock = socket.socket(socket.AF_INET, socket.SOCK_STRE...
HOST = 'localhost'
PORT = 9998
def __init__(self,pd):
print("start Remote_Command_Reader.__init__")
self.plane_display=pd
print(self.plane_display)
self.plane_display.set_Remote_Command_Reader(self)
def python2fwbln(self,py2x_message):
msg=py2x_message+'\n'
self.sock.sendall(msg.encode('utf-8'))
def python2fwb(self,py2x_message):
msg=py2x_message
self.sock.sendall(msg.encode('utf-8'))
def parse(self,line):
#self.python2fwb(">"+line)
self.plane_display.parse(line)
def returnFileList(self):
cpath=os.getcwd()
os.chdir("/home/pi/Pictures")
filenames = [f.name for f in os.scandir()]
filenames.sort()
for fn in filenames:
self.python2fwbln(fn)
os.chdir(cpath)
def shutdown(self):
os.system("sudo shutdown -h now")
def client_start(self,addr):
"""クライアントのスタート"""
try:
self.sock.connect((addr, self.PORT))
print("pic_ex04.py connected to the server")
except Exception as e:
msg1="connect error, addr="+addr+" port="+str(s...
print(msg1)
self.plane_display.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(tb))
print(msg2)
self.plane_display.write_message(msg2)
return
handle_thread = threading.Thread(target=self.handle...
handle_thread.start()
def handler(self,sock):
"""サーバからメッセージを受信し、表示する"""
print("start handler from pic_ex04.py")
while True:
data=b''
#data=sock.recv(1024)
try:
data = sock.recv(1024)
except Exception as e:
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(...
print(msg2)
self.plane_display.write_message(msg2)
try:
#print("[client-recv¡]{}".format(data.decod...
received=data.decode("utf-8")
lines=received.splitlines()
for line in lines:
self.parse(line)
except Exception as e:
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(...
print(msg2)
self.plane_display.write_message(msg2)
class Pic_Element:
def __init__(self,canvas,editor,count):
self.canvas=canvas
self.cx=0
self.cy=0
self.r=0
self.color=editor.get_color()
self.width=1
self.status=0 #0:centering, 1:radius deciding, 2:...
#4:editing, centering, #5:editing, ...
self.err=2.0
self.canvas=canvas
self.editor=editor
self.pic_count=count
def draw(self):
a=1
def is_selected(self,mx,my):
a=1
def mouse_down(self,x,y):
a=1
def mouse_click(self,x,y):
a=1
def draw(self):
a=a
def show_cross(self,x,y):
self.cx=x
self.cy=y
self.canvas.create_line(self.cx-3,self.cy-3,self....
self.canvas.create_line(self.cx+3,self.cy-3,self....
def show_small_box(self,x,y):
self.cx=x
self.cy=y
self.canvas.create_rectangle(self.cx-3,self.cy-3,...
class Circle(Pic_Element):
def __init__(self,canvas,editor,count):
super().__init__(canvas,editor,count)
self.editor=editor
#self.cx=0
#self.cy=0
#self.r=0
#self.color='green'
#self.width=1
#self.status=0 #0:centering, 1:radius deciding, 2...
#4:editing, centering, #5:editing, ...
#self.err=2.0
#self.canvas=canvas
#self.editor=editor
def set_center(self,px,py):
self.cx=px
self.cy=py
def set_radius(self,rr):
self.r=rr
def draw(self):
#self.editor.write_message("pic "+str(self.pic_co...
color=self.color
width=self.width
#print("draw color="+color)
if self.status==0:
self.show_cross(self.cx,self.cy)
elif self.status==1:
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
self.show_cross(self.cx,self.cy)
elif self.status==2:
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
elif self.status==3:
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
elif self.status==4:
print("draw status 4 pic_count="+str(self.pic...
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
self.show_small_box(self.cx,self.cy)
elif self.status==5:
x0=self.cx-self.r
y0=self.cy-self.r
x1=self.cx+self.r
y1=self.cy+self.r
self.canvas.create_oval(x0,y0,x1,y1,width=wid...
self.show_small_box(self.cx,self.cy)
def select(self,mx,my):
print("select")
rx=math.sqrt((self.cx-mx)*(self.cx-mx)+(self.cy-m...
if abs(rx-self.r)<self.err:
if self.status==2:
self.status=4
def mouse_click(self,mx,my):
print("mouse_click, status="+str(self.status)+",p...
if self.status==0:
self.cx=mx
self.cy=my
self.status=1
elif self.status==1:
sqx=(self.cx-mx)*(self.cx-mx)+(self.cy-my)*(s...
self.r=math.sqrt(sqx)
self.status=2
elif self.status==2:
a=1
elif self.status==3:
sqx=(self.cx-mx)*(self.cx-mx)+(self.cy-my)*(s...
rx=math.sqrt(sqx)
d=abs(self.r-rx)
print("selecting d="+str(d)+",err="+str(self....
if abs(self.r -rx)<self.err:
self.status=4
#print("pic "+str(self.pic_count)+" is se...
elif self.status==4:
self.cx=mx
self.cy=my
self.status=5
elif self.status==5:
self.r=math.sqrt((self.cx-mx)*(self.cx-mx)+(s...
self.status=2
def mouse_move(self,mx,my):
if self.status==0:
self.cx=mx
self.cy=my
elif self.status==1:
self.r=math.sqrt((self.cx-mx)*(self.cx-mx)+(s...
elif self.status==2:
a=1
elif self.status==3:
a=1
elif self.status==4:
self.cx=mx
self.cy=my
elif self.status==5:
self.r=math.sqrt((self.cx-mx)*(self.cx-mx)+(s...
def set_width(self,width):
self.width=width
def get_status(self):
return self.status
def set_color(self,color):
print("set_color,status="+str(self.status)+",colo...
if (self.status==0) or (self.status==1) or (self....
self.color=color
print("new color="+str(self.color))
def set_selecting(self):
self.status=3
def set_status(self,s):
self.status=s
class Pic_Elements:
def __init__(self,editor,canvas):
self.element_list=[]
self.canvas=canvas
self.editor=editor
def add(self,element):
self.element_list.append(element)
def remove(self,element):
self.element_list.remove(element)
def draw(self):
#print("draw-elements")
self.editor.canvas.delete('all')
for ele in self.element_list:
ele.draw()
def clear_all(self):
self.element_list.clear()
def mouse_click(self,mx,my):
for element in self.element_list:
element.mouse_click(mx,my)
self.draw()
def mouse_move(self,mx,my):
for element in self.element_list:
element.mouse_move(mx,my)
self.draw()
def set_color(self,col):
print("set_color")
for element in self.element_list:
element.set_color(col)
def selecting(self):
print("selecting")
for element in self.element_list:
element.set_selecting()
class Draw_Editor:
#Defining Class and constructor of the Program
def __init__(self,root):
#Defining title and Size of the Tkinter Window GUI
self.root =root
self.root.title("Draw for Neopixel Matrix ex01")
self.root.geometry("600x1200")
self.root.configure(background="white")
# self.root.resizable(0,0)
#variables for pointer and Eraser
self.pointer= "black"
self.erase="white"
#Widgets for Tkinter Window
# Configure the alignment , font size and color of the text
text=Text(root)
text.tag_configure("tag_name", justify='center', ...
# Insert a Text
text.insert("1.0", "Neopixel Matrix Draw.")
# Add the tag for following given text
text.tag_add("tag_name", "1.0", "end")
text.pack()
# Pick a color for drawing from color pannel
self.pick_color = LabelFrame(self.root,text='Colo...
self.pick_color.place(x=0,y=80,width=120,height=2...
colors = ['blue','red','green', 'orange','violet'...
i=j=0
for color in colors:
Button(self.pick_color,bg=color,bd=2,relief=R...
i+=1
if i==6:
i=0
j=1
# New Button and its properties
self.new_btn= Button(self.root,text="New",bd=4,bg...
self.new_btn.place(x=0,y=290)
# New Button and its properties
self.edit_btn= Button(self.root,text="Edit",bd=4,...
self.edit_btn.place(x=0,y=320)
# Erase Button and its properties
self.eraser_btn= Button(self.root,text="Eraser",b...
self.eraser_btn.place(x=0,y=350)
# Reset Button to clear the entire screen
self.clear_screen= Button(self.root,text="Clear S...
self.clear_screen.place(x=0,y=380)
# Save Button for saving the image in local computer
self.save_btn= Button(self.root,text="ScreenShot"...
self.save_btn.place(x=0,y=410)
# Background Button for choosing color of the Canvas
self.bg_btn= Button(self.root,text="Background",b...
self.bg_btn.place(x=0,y=440)
# Background Button for choosing color of the Canvas
self.bg_btn= Button(self.root,text="show neomatri...
self.bg_btn.place(x=0,y=470)
#depth
self.depth_frame= LabelFrame(self.root,text='dept...
self.depth_frame.place(x=0,y=500,height=50,width=...
self.depth_entry =Entry(self.depth_frame,width=10)
self.depth_entry.grid(row=0,column=1,padx=15)
#remote command bridge server
self.server_field=Entry(self.root,width=50)
self.server_field.place(x=80,y=20)
#connect Button for connecting to the bridge server
self.save_btn= Button(self.root,text="connect",bd...
self.save_btn.place(x=500,y=20)
#expression input (3D)
self.exp_input_field=Entry(self.root,width=50)
self.exp_input_field.place(x=80,y=50)
#add Button for adding a picture element
self.save_btn= Button(self.root,text="enter",bd=4...
self.save_btn.place(x=500,y=50)
#Defining a background color for the Canvas
self.canvas = Canvas(self.root,bg='black',bd=5,re...
self.canvas.place(x=120,y=80)
# Message Area
self.message_frame=tk.Frame(self.root,width=40,he...
self.message_frame.place(x=20,y=600)
self.message_area=scrolledtext.ScrolledText(self....
self.message_area.pack()
#Bind the background Canvas with mouse click
self.canvas.bind("<B1-Motion>",self.mouse_move1)
self.canvas.bind("<Button-1>",self.mouse_click)
self.canvas.bind("<Motion>",self.mouse_move)
#Picture Elements
self.pic_elements=Pic_Elements(self,self.canvas)
self.pic_count=0
# Functions are defined here
def set_Remote_Command_Reader(self,reader):
self.reader=reader
def set_tcp_server_address(self,address):
self.server_field.insert(END,address)
# Paint Function for Drawing the lines on Canvas
def mouse_move(self,event):
mx=event.x
my=event.y
#print("mouse_move("+str(mx)+","+str(my)+")")
self.pic_elements.mouse_move(mx,my)
def mouse_move1(self,event):
mx=event.x
my=event.y
print("mouse_move1("+str(mx)+","+str(my)+")")
self.pic_elements.mouse_move1(mx,my)
def mouse_click(self,event):
mx=event.x
my=event.y
print("mouse_click("+str(mx)+","+str(my)+")")
self.pic_elements.mouse_click(mx,my)
# Function for choosing the color of pointer
def select_color(self,col):
print("select_color,color="+col)
self.pointer = col
self.pic_elements.set_color(self.pointer)
def get_color(self):
return self.pointer
# Function for creating a circle
def new_element(self):
c=Circle(self.canvas,self,self.pic_count)
self.pic_elements.add(c)
self.pic_count=self.pic_count+1
# Function for defining the eraser
def eraser(self):
self.pointer= self.erase
# Function for choosing the background color of the Canva...
def canvas_color(self):
color=colorchooser.askcolor()
self.canvas.configure(background=color[1])
self.erase= color[1]
# Function for clear the Canvas
def clear_canvas(self):
#print("clear_canvas")
self.canvas.delete('all')
self.pic_elements.clear_all()
def clear_plane(self):
try:
#print("clear_plane")
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
addrs = [0x30,0x31,0x32,0x33]
i2c.write_byte(addrs[0],0x00)
i2c.write_byte(addrs[1],0x00)
i2c.write_byte(addrs[2],0x00)
i2c.write_byte(addrs[3],0x00)
except Exception as e:
msg1="clear_plane, i2c error."
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(tb))
print(msg2)
self.write_message(msg2)
def show_plane(self):
try:
#print("show_plane")
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
addrs = [0x30,0x31,0x32,0x33]
i2c.write_byte(addrs[0],0x01)
i2c.write_byte(addrs[1],0x01)
i2c.write_byte(addrs[2],0x01)
i2c.write_byte(addrs[3],0x01)
except Exception as e:
msg1="show_plane, i2c error."
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(tb))
print(msg2)
self.write_message(msg2)
# Function for clear the Canvas
def select(self):
print("select")
self.pic_elements.selecting()
# Function for adding ciecle of the expression
def add_circle_expression(self):
exp=self.exp_input_field.get()
self.parse(exp)
def write_message(self,message):
self.message_area.insert(END,message)
self.message_area.insert(END,'\n')
def parse(self,exp):
#print(exp)
#self.write_message(exp)
depthx=self.depth_entry.get()
#print(depthx)
if depthx==None or depthx=="":
depth=0
else:
depth=int(depthx)
#print("depth="+str(depth))
exp2=exp.split()
for w in exp2:
print(w+" ")
cx=0
cy=0
cz=0
r=0
color="blue"
if exp2[0]=="add":
if exp2[1]=="ball":
cx=int(exp2[2])
cy=int(exp2[3])
cz=int(exp2[4])
r=int(exp2[5])
color=exp2[6]
#self.write_message("ball-("+str(cx)+","+...
cz2=depth-cz
r1sq=r*r-cz2*cz2
if r1sq>0:
r2=math.sqrt(r1sq)
cc=Circle(self.canvas,self,self.pic_c...
cc.set_center(cx,cy)
cc.set_radius(r2)
cc.set_color(color)
cc.set_status(2)
self.pic_elements.add(cc)
self.pic_elements.draw()
if exp2[0]=="set":
if exp2[1]=="depth":
depth=exp2[2] #depth
self.depth_entry.delete(0,END)
self.depth_entry.insert(END,depth)
if exp2[0]=="clear":
if exp2[1]=="canvas":
self.clear_canvas()
elif exp2[1]=="plane":
self.clear_plane()
if exp2[0]=="show":
if exp2[1]=="canvas":
self.show_neomatrix()
elif exp2[1]=="plane":
self.show_plane()
if exp2[0]=="shutdown":
self.shutdown()
if exp2[0]=="setpic4":
self.setpic4(exp2)
# connect
def connect(self):
server=self.server_field.get()
self.reader.client_start(server)
def shutdown(self):
os.system("sudo shutdown -h now")
def setpic4(self,exp2):
# setpic4 ix iy r0 g0 b0 r1 g1 b1 r2 g2 b2 r3 g3 b3
ih=int(exp2[1])
iw=int(exp2[2])
#self.write_message("setpic4 "+str(exp2[1])+" "+s...
r0=int(exp2[3])
g0=int(exp2[4])
b0=int(exp2[5])
r1=int(exp2[6])
g1=int(exp2[7])
b1=int(exp2[8])
r2=int(exp2[9])
g2=int(exp2[10])
b2=int(exp2[11])
r3=int(exp2[12])
g3=int(exp2[13])
b3=int(exp2[14])
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
#
# command:
# clear... 0x00
# show ... 0x01
# set1 ix,iy,r,g,b
# ... 0x02 *,*, *,*,*
# setn ix,iy,n, r0,g0,b0, ..r(n-1),g(n-1),b(n-1...
# ... 0x03 *,*, *, *,*,*, ..., *,*,*
#
#pixels=[[(0,0,0) for j in range(jmax)] for i in ...
addrs = [0x30,0x31,0x32,0x33]
fourpix=[0x00, 0x00, 0x04, 0,0,0, 0,0,0, 0,0,0, 0...
k=0
fourpix[3+k*3+0]=r0
fourpix[3+k*3+1]=g0
fourpix[3+k*3+2]=b0
k=1
fourpix[3+k*3+0]=r1
fourpix[3+k*3+1]=g1
fourpix[3+k*3+2]=b1
k=2
fourpix[3+k*3+0]=r2
fourpix[3+k*3+1]=g2
fourpix[3+k*3+2]=b2
k=3
fourpix[3+k*3+0]=r3
fourpix[3+k*3+1]=g3
fourpix[3+k*3+2]=b3
fourpix[0]=ih
fourpix[1]=int(iw%4)
i2c_addr=addrs[int(iw/4)]
try:
i2c.write_i2c_block_data(i2c_addr,0x03,fourpix)
except Exception as e:
msg1='write_i2c_block_data error at setpic4 :...
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_traceback(tb))
print(msg2)
self.write_message(msg2)
time.sleep(0.0005)
# Function for saving the image file in Local Computer
def save_drawing(self):
try:
# self.background update()
file_ss =filedialog.asksaveasfilename(default...
#print(file_ss)
x=self.root.winfo_rootx() + self.canvas.winfo...
#print(x, self.background.winfo_x())
y=self.root.winfo_rooty() + self.canvas.winfo...
#print(y)
x1= x + self.canvas.winfo_width()
#print(x1)
y1= y + self.canvas.winfo_height()
#print(y1)
ImageGrab.grab().crop((x , y, x1, y1)).save(f...
messagebox.showinfo('Screenshot Successfully ...
except:
print("Error in saving the screenshot")
def return_image(self):
x=self.root.winfo_rootx() + self.canvas.winfo_x()...
#print(x, self.background.winfo_x())
y=self.root.winfo_rooty() + self.canvas.winfo_y()...
#print(y)
x1= x + self.canvas.winfo_width() -12
#print(x1)
y1= y + self.canvas.winfo_height()-12
#print(y1)
img=ImageGrab.grab().crop((x , y, x1, y1))
return img
def show_neomatrix(self):
img=self.return_image()
off_x=0
off_y=0
imax=75
jmax=16
img_width, img_height=img.size
print('width:',img_width)
print('height:',img_height)
dx=img_width/jmax
dy=img_height/imax
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
#
# command:
# clear... 0x00
# show ... 0x01
# set1 ix,iy,r,g,b
# ... 0x02 *,*, *,*,*
# setn ix,iy,n, r0,g0,b0, ..r(n-1),g(n-1),b(n-1...
# ... 0x03 *,*, *, *,*,*, ..., *,*,*
#
pixels=[[(0,0,0) for j in range(jmax)] for i in r...
addrs = [0x30,0x31,0x32,0x33]
fourpix=[0x00, 0x00, 0x04, 0,0,0, 0,0,0, 0,0,0, 0...
for i in range(imax):
for j in range(jmax):
x=off_x+j*dx
y=off_y+i*dy
rgb=img.getpixel((x,y))
pixels[i][j]=rgb
i2c.write_byte(addrs[0],0x00)
i2c.write_byte(addrs[1],0x00)
i2c.write_byte(addrs[2],0x00)
i2c.write_byte(addrs[3],0x00)
for i in range(imax):
for j in range(4):
for k in range(4):
p=pixels[i][4*j+k]
fourpix[3+k*3+0]=p[0]
fourpix[3+k*3+1]=p[1]
fourpix[3+k*3+2]=p[2]
fourpix[0]=i;
fourpix[1]=0;
i2c_addr=addrs[j]
try:
i2c.write_i2c_block_data(i2c_addr,0x03,four...
except Exception as e:
msg1='i2c write error at :('+str(i)+','+s...
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_tracebac...
print(msg2)
self.write_message(msg2)
time.sleep(0.0005)
i2c.write_byte(addrs[0],0x01)
i2c.write_byte(addrs[1],0x01)
i2c.write_byte(addrs[2],0x01)
i2c.write_byte(addrs[3],0x01)
def r_b(self,str):
rtn=copy.copy(str)
while rtn[0]==' ':
ls=len(rtn)
rtn=rtn[-1:]
return rtn
def is_key(self,skey,sin,rest):
key_len=len(skey)
sin_len=len(sin)
if sin.startswith(sky):
sout[0]=sin[-(sin_len-key_len):]
return True
return False
def is_hex_char(self,c):
if ('0'<=c and c<='9'):
return c-'0'
if ('a'<=c and c<='f'):
return c-'a'+10
return -1
def is_hex(self,line,hex,rest):
p=0
c=line[p]
hex[0]=0
if c<0:
return False
while c>=0:
p=p+1
hex[0]=hex[0]*16+c
c=line[p]
rest[0]=line[-p:]
return True
def is_str_const(self,line,str_const,rest):
p=0
line_len=len(line)
str_const[0]=""
if line[0]=='\"' or line[0]=='\'':
p=p+1
while p<line_len:
c=line[p]
if c=='\"' or c=='\'':
p=p+1
sout[0]=line[-p:]
return True
if c=='\\':
p=p+1
str_const[0]=str_const[0]+line[p]
p=p+1
else:
str_const[0]=c
p=p+1
return False
def recv_neopix_commands(self,command):
i2c = smbus.SMBus(1) # 注:ラズパイのI2Cポート
#
# command:
# clear... 0x00
# show ... 0x01
# set1 ix,iy,r,g,b
# ... 0x02 *,*, *,*,*
# setn ix,iy,n, r0,g0,b0, ..r(n-1),g(n-1),b(n-1...
# ... 0x03 *,*, *, *,*,*, ..., *,*,*
# set4 ix iy r0,g0,b0, ..r3,g3,b3
# ... 0x03 *,*, *, *,*,*, ..., *,*,*
#
rest=[command]
if not self.is_key("neopix",command,rest):
return False
command=self.r_b(rest[0])
pixels=[[(0,0,0) for j in range(jmax)] for i in r...
addrs = [0x30,0x31,0x32,0x33]
fourpix=[0x00, 0x00, 0x04, 0,0,0, 0,0,0, 0,0,0, 0...
if self.is_key("clear.",command,rest):
i2c.write_byte(addrs[0],0x00)
i2c.write_byte(addrs[1],0x00)
i2c.write_byte(addrs[2],0x00)
i2c.write_byte(addrs[3],0x00)
return
if self.is_key("show.",command,rest):
i2c.write_byte(addrs[0],0x01)
i2c.write_byte(addrs[1],0x01)
i2c.write_byte(addrs[2],0x01)
i2c.write_byte(addrs[3],0x01)
return
if self.is_key("set4 ",command,rest): # set4 ix ...
# ...
command=r_b(rest[0])
hex=[0]
if not self.is_hex(command,hex,rest): # ix ....
return False
ix=hex[0]
command=r_b(rest[0])
if not self.is_hex(command,hex,rest): # iy ....
return False
iy=hex[0]
for k in range(4):
command=r_b(rest[0])
if not self.is_hex(command,hex,rest): #r
return False
fourpix[3+k*3+0]=hex[0]
command=r_b(rest[0])
if not self.is_key(command,",",rest):
return False
command=r_b(rest[0])
if not self.is_hex(command,hex,rest): #g
return False
fourpix[3+k*3+1]=hex[0]
command=r_b(rest[0])
if not self.is_key(command,",",rest):
return False
command=r_b(rest[0])
if not self.is_hex(command,hex,rest): #b
return False
fourpix[3+k*3+2]=hex[0]
fourpix[0]=ix;
fourpix[1]=0;
i2c_addr=addrs[iy]
try:
i2c.write_i2c_block_data(i2c_addr,0x03,four...
except Exception as e:
msg1='write_i2c error at setpic4 :('+str(...
print(msg1)
self.write_message(msg1)
tb=sys.exec_info()[2]
msg2="message]{0}".format(e.with_tracebac...
print(msg2)
self.write_message(msg2)
time.sleep(0.0005)
if __name__=="__main__":
root = Tk()
p=Draw_Editor(root)
rcr=Remote_Command_Reader(p)
p.set_tcp_server_address("localhost")
p.connect()
root.mainloop()
}}
----
#counter
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