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the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<https://www.gnu.org/licenses/why-not-lgpl.html>.

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# friendly-buspirate

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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
import sys, asyncio
import tkinter as tk
from tkinter import ttk, PanedWindow, messagebox
from modules.settings import Settings
from modules.buspyrate import BusPyrate
from modules.editor import Editor
from modules.mode_selector import ModeSelector
from modules.port_selector import PortSelector
from modules.aux_mode import AuxMode
from modules.pinout import Pinout
from modules.menu import AppMenu
_WINDOW_TITLE = 'Friendly BusPirate (v0.1) - UI automation over BusPirate'
class App(tk.Tk):
def __init__(self, loop, interval=1/100):
super().__init__()
super().title(_WINDOW_TITLE)
super().geometry('%dx%d+%d+%d' % (950, 650, 400, 0))
self.loop = loop
self.protocol('WM_DELETE_WINDOW', self.close)
self.settings = Settings()
self.tasks = []
self.tasks.append(loop.create_task(self.updater(interval)))
self.port = None
self.initUi()
self.columnconfigure(0,weight=1)
self.rowconfigure(0,weight=1)
def initUi(self):
root = PanedWindow(self, orient='horizontal')
root.grid(row=0,column=0,sticky='wens')
left_pane = PanedWindow(root, orient='vertical')
root.add(left_pane,width=100,height=100)
left_pane.grid(row=0,column=0,sticky='wens')
self.port_selector = PortSelector(left_pane,self)
left_pane.add(self.port_selector, width=300,height=125)
self.mode_selector = ModeSelector(left_pane,self)
left_pane.add(self.mode_selector,height=220)
self.aux_mode = AuxMode(left_pane,self)
left_pane.add(self.aux_mode,height=145)
self.pinout = Pinout(left_pane,self)
left_pane.add(self.pinout,height=80)
self.right_pane = PanedWindow(root, orient='vertical')
root.add(self.right_pane)
self.right_pane.grid(row=0,column=1,sticky='wens')
root.columnconfigure(1, weight=1)
root.rowconfigure(0, weight=1)
self.editor = Editor(self.right_pane,self)
self.right_pane.add(self.editor,height=200)
self.console = BusPyrate(self.right_pane,self)
self.right_pane.add(self.console)
menu = AppMenu(self)
self.config(menu=menu)
self.bind('<F5>',self.console.run_script)
if self.port_selector()['autoconnect']:
self.port_selector.connect()
self.mode_selector.btn_get_modes.configure(command=self.console.detect_modes)
self.mode_selector.select_mode()
try:
self.editor.open(self.settings('recent')[0])
except:
pass
async def updater(self, interval):
while True:
self.tasks = [x for x in self.tasks if x is not None]
self.update()
await asyncio.sleep(interval)
def close(self):
if self.editor.close() is None:
return
for task in self.tasks:
task.cancel()
try:
self.after_cancel(self.voltages_timer)
except:
pass
self.loop.stop()
self.destroy()
def about(self):
messagebox.showinfo('Friendly BusPirate - About',
'''GUI interface for BusPirate
http://dangerousprototypes.com/docs/Bus_Pirate
developed by Valentin Sasek <dsl400@gmail.com>''')
loop = asyncio.get_event_loop()
app = App(loop)
loop.run_forever()
loop.close()

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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
from tkinter import ttk, Frame, Label, Scale, Radiobutton, IntVar, Entry
import tkinter.scrolledtext as tkst
class AuxMode(Frame):
def __init__(self,root,parent):
Frame.__init__(self,root,borderwidth=2, relief='groove',height=10)
settings = parent.settings('aux_mode')
self.parent = parent
lbl_power = Label(self,text='Power:')
lbl_power.grid(row=0,column=0,pady=2)
self.cmb_power = ttk.Combobox(self,value=['Off','On'])
self.cmb_power.grid(row=0,column=1,pady=2)
self.cmb_power.set(settings['power'])
self.cmb_power['state'] = 'readonly'
self.cmb_power.bind('<<ComboboxSelected>>',self.set_power)
lbl_aux_pin = Label(self,text='AUX pin:')
lbl_aux_pin.grid(row=1,column=0,pady=2)
self.cmb_aux_pin = ttk.Combobox(self, values=['AUX','CS'])
self.cmb_aux_pin.grid(row=1,column=1,pady=2)
self.cmb_aux_pin['state'] = 'readonly'
self.cmb_aux_pin.set(settings['aux_pin'])
self.cmb_aux_pin.bind('<<ComboboxSelected>>',self.select_aux_pin)
lbl_aux = Label(self,text='AUX mode:')
lbl_aux.grid(row=2,column=0,pady=2)
self.cmb_aux_mode = ttk.Combobox(self, values=['Input','Output','Servo','PWM'])
self.cmb_aux_mode.grid(row=2,column=1,pady=2)
self.cmb_aux_mode['state'] = 'readonly'
self.cmb_aux_mode.set(settings['mode'])
self.cmb_aux_mode.bind('<<ComboboxSelected>>',self.select_aux_mode)
self.aux_servo = Scale(self,from_=0,to=180,orient='horizontal')
self.aux_servo.set(settings['servo'])
self.aux_servo.bind('<ButtonRelease-1>',self.select_aux_mode)
self.aux_pin_state = IntVar()
self.aux_pin_state.set(settings['aux_state'])
self.aux_pin_state.trace_add('write',self.select_aux_mode)
self.aux_high = Radiobutton(self,text='HIGH',value=1,variable=self.aux_pin_state)
self.aux_low = Radiobutton(self,text='LOW',value=0,variable=self.aux_pin_state)
self.aux_pwm_lbl = Label(self,text='Frequency (KHz):')
self.aux_pwm_freq = Entry(self)
self.aux_pwm_freq.insert(0,settings['pwm_freq'])
self.aux_pwm_freq.bind('<KeyRelease>',self.select_aux_mode)
self.aux_pwm_duty_lbl = Label(self,text='Duty cycle (%):')
self.aux_pwm_duty = Scale(self,from_=0,to=99,orient='horizontal')
self.aux_pwm_duty.set(settings['pwm_duty'])
self.aux_pwm_duty.bind('<ButtonRelease-1>',self.select_aux_mode)
def __call__(self):
return{
'power': self.cmb_power.get(),
'mode': self.cmb_aux_mode.get(),
'aux_state': self.aux_pin_state.get(),
'aux_pin': self.cmb_aux_pin.get(),
'servo': self.aux_servo.get(),
'pwm_freq': self.aux_pwm_freq.get(),
'pwm_duty': self.aux_pwm_duty.get()
}
def select_aux_mode(self,e=None,a=None,b=None):
for i, widget in enumerate(self.winfo_children()):
if i > 5:
widget.grid_forget()
mode = self.cmb_aux_mode.get()
# if self.parent.console.mode == 'HiZ': return
if mode == 'Input':
self.parent.console.aux('Input')
if mode == 'Output':
self.aux_high.grid(row=3,column=1)
self.aux_low.grid(row=4,column=1)
self.parent.console.aux('Output',self.aux_pin_state.get())
if mode == 'Servo':
self.aux_servo.grid(row=3,column=1)
self.parent.console.servo(self.aux_servo.get())
if mode == 'PWM':
self.aux_pwm_lbl.grid(row=3,column=0)
self.aux_pwm_freq.grid(row=3,column=1)
self.aux_pwm_duty_lbl.grid(row=4,column=0)
self.aux_pwm_duty.grid(row=4,column=1)
self.parent.console.pwm(self.aux_pwm_freq.get(),self.aux_pwm_duty.get())
if mode == 'CS':
self.parent.console.cs()
self.parent.settings('aux_mode',self())
def select_aux_pin(self,e=None):
self.parent.console.aux_pin(self.cmb_aux_pin.get())
def set_power(self,e=None):
self.parent.console.power(self.cmb_power.get())
self.parent.settings('aux_mode',self())
def disable(self):
self.cmb_power['state'] = 'disabled'
self.cmb_aux_mode['state'] = 'disabled'
self.aux_high['state'] = 'disabled'
self.aux_low['state'] = 'disabled'
self.aux_servo['state'] = 'disabled'
self.aux_pwm_freq['state'] = 'disabled'
self.aux_pwm_duty['state'] = 'disabled'
def enable(self):
self.cmb_power['state'] = 'readonly'
self.cmb_aux_mode['state'] = 'readonly'
self.aux_high['state'] = 'normal'
self.aux_low['state'] = 'normal'
self.aux_servo['state'] = 'normal'
self.aux_pwm_freq['state'] = 'normal'
self.aux_pwm_duty['state'] = 'normal'

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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
import time, serial
from queue import Queue
from tkinter import Frame
import tkinter.scrolledtext as tkst
class BusPyrate(Frame):
def __init__(self,root,parent):
Frame.__init__(self,root,borderwidth=2, relief="sunken")
self.columnconfigure(0,weight=1)
self.rowconfigure(0,weight=1)
self.parent = parent
self.available_modes = parent.settings('mode_selector')['modes']
self.console = tkst.ScrolledText(self,state='disabled',tabstyle='wordprocessor')
self.console.configure(state='disabled')
self.console.bind('<KeyRelease>',self.key_event)
self.console.grid(row=0,column=0,sticky='wens')
self.com = None
self.cmd_after = None
self.last_v_index = None
self.last_line = 1
self.cmd_stack = Queue()
# self.info = None
# self.version = None
# # self.read_info()
# self.current_mode = None
# self.pins = None
def __call__(self):
return {'settings':None}
def connect(self,port):
if self.com is None:
try:
self.com = serial.Serial(port,115200)
self.com.flushInput()
self.read_serial()
return True
except Exception as ex:
print('BusPyrate.__init__:',ex)
else:
self.disconnect()
return False
def disconnect(self):
self.com.__del__()
del self.com
self.com = None
self.event_generate('<<disconnected>>',when='tail')
def reset(self):
self.com.write('\x00'.encode())
time.sleep(.05)
self.send('#')
self.com.flushInput()
def send(self,cmd,newline = '\n'):
self.com.write((cmd+newline).encode())
def exec(self):
self.last_line = self.console.index('end').split('.')[0]
if self.cmd_stack.empty(): return
try:
self.after_cancel(self.cmd_after)
except:
pass
self.send(self.cmd_stack.get())
if self.cmd_stack.empty(): return
self.cmd_after = self.after(1000,self.exec)
def read_serial(self):
if self.com is None: return
if self.com.inWaiting() > 0:
in_data = self.com.read(self.com.inWaiting())
self.print(in_data.decode('ascii'))
self.after(50,self.read_serial)
def print(self,text):
self.console.configure(state='normal')
for c in text:
if c == '\b':
self.console.delete('end-2c','end')
else:
self.console.insert('end',c)
self.console.configure(state='disabled')
crt_line = self.console.index('end').split('.')[0]
if(int(crt_line) > int(self.last_line) + 1):
self.exec()
self.last_line = crt_line
self.console.see('end')
if text.find('1. HiZ') > -1:
self.after(50,self.parse_modes())
if text.find('Pinstates:') > -1:
self.after(50,self.parse_pins())
def key_event(self,e):
if self.com is None: return
self.com.write(e.char.encode())
def detect_modes(self):
self.send('m')
time.sleep(.05)
self.send('x','')
def parse_modes(self):
available_modes = []
try:
start = self.console.search('1. HiZ','end',stopindex='end - 20 lines',backwards=True)
if not start: return
stop = self.console.search('x. exit','end',backwards=True)
text = self.console.get(start,stop)
for mode in text.split('\r\n')[:-1]:
available_modes.append(mode.split(' ')[1])
self.available_modes = available_modes
except Exception as ex:
print('parse_modes:',ex)
self.parent.mode_selector(available_modes)
def parse_pins(self):
start = self.console.search('Pinstates:','end',stopindex='end - 20 lines',backwards=True)
if start and start != self.last_v_index:
try:
self.parse_voltages(self.console.get(start+'+ 1 lines',start+'+ 5 lines'))
self.last_v_index = start
except Exception as ex:
print('parse_pins:',ex)
def parse_voltages(self,text):
lines = text.split('\r\n')
pins = lines[1].split('\t')
states = lines[2].split('\t')[:-1]
voltages = lines[3].split('\t')[:-1]
pins.reverse()
states.reverse()
voltages.reverse()
data = []
for i in range(0,9):
data.append(states[i] + ' ' + voltages[i] if i < 5 else voltages[i])
self.parent.pinout(pins,data)
def voltages(self):
self.send('v')
def info(self):
self.send('i')
def mode(self,mode):
self.current_mode = mode
for i, c in enumerate(mode):
if i == 0:
self.send('m' +str(self.available_modes.index(c) + 1))
time.sleep(.01)
else:
self.send(str(c))
time.sleep(.01)
def power(self,state):
self.send('w' if state == 'Off' else 'W')
def aux_pin(self,pin):
self.send('c' if pin == 'AUX' else 'C')
def aux(self,mode,state=None):
if mode == 'Input':
self.send('@')
if mode == 'Output':
self.send('A' if state else 'a')
def servo(self,position):
self.send('S{}'.format(position))
def pwm(self,freq,duty):
if int(freq) < 1: freq = 1
if int(freq) > 3999: freq = 3999
self.send('g{} {}'.format(freq,duty))
def run_script(self,e=None):
script = self.parent.editor.editor.get('1.0','end').strip()
if len(script) == 0: return
self.after(100,self.exec)
for cmd in script.split('\n'):
if cmd.find('#') == 0:
continue
cmd = cmd.strip()
cmd = cmd.split('//')[0].strip()
for _cmd in cmd.split(','):
self.cmd_stack.put(_cmd.strip())

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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
import os
from tkinter import ttk, Frame, messagebox, filedialog
import tkinter.scrolledtext as tkst
class Editor(Frame):
def __init__(self,root,parent):
Frame.__init__(self,root,borderwidth=2, relief="sunken")
self.root = root
self.parent = parent
self.opened_file = None
# self.columnconfigure(0,weight=1)
# self.rowconfigure(0,weight=1)
# self.script_path_lbl = Label(self,text='Path:')
# self.script_path_lbl.grid(row=0,column=0,sticky='wns')
# self.script_path = ttk.Combobox(self,width=50)
# self.script_path.grid(row=0,column=1,sticky='wn')
self.editor = tkst.ScrolledText(self,tabstyle='wordprocessor')
self.editor.grid(row=0,column=0,columnspan=2,sticky='wens')
self.columnconfigure(0,weight=1)
def open(self,file_path=None):
reply = self.close()
if reply is None: return
if file_path is None:
file_path = self.select_file()
if file_path is None: return
self.editor.delete('1.0','end')
try:
with open(file_path,'r') as input_file:
text = input_file.read()
self.editor.insert('1.0',text)
self.editor.edit_modified(False)
self.opened_file = file_path
self.update_recent(file_path)
except Exception as ex:
print(file_path,ex)
messagebox.showerror('File open','Could not open file!')
def close(self):
reply = False
if self.editor.edit_modified():
reply = messagebox.askyesnocancel('Editor content is modified!','\nWould you like to save the changes?')
if reply is None: return None
elif reply is True:
return self.save()
return reply
def select_file(self,title='Open'):
last_dir = self.parent.settings('last_dir')
file = filedialog.askopenfilename(initialdir=last_dir, title=title)
if not file: return None
self.parent.settings('last_dir',os.path.dirname(file))
self.update_recent(file)
return file
def save(self):
if self.opened_file is None:
return self.save_as()
try:
with open(self.opened_file,'w') as output_file:
output_file.write(self.editor.get('1.0','end'))
self.editor.edit_modified(False)
self.update_recent(self.opened_file)
except Exception as ex:
print(ex)
messagebox.showerror('File save','Could not save file!')
return True
def save_as(self):
last_dir = self.parent.settings('last_dir')
file = filedialog.asksaveasfilename(initialdir=last_dir)
if not file: return None
self.opened_file = file
self.save()
self.update_recent(file)
return True
def update_recent(self,file):
recent = self.parent.settings('recent')
try:
recent.remove(file)
except:
pass
self.parent.settings('recent',[file] + recent[:9])

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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
import os
from tkinter import Menu
class AppMenu(Menu):
def __init__(self,root):
self.root = root
Menu.__init__(self,root,postcommand=self.update_menu)
m_file = Menu(self,tearoff=0)
self.add_cascade(label='File',menu=m_file)
m_file.add_command(label='Open',command=root.editor.open)
m_file.add_command(label='Save',command=root.editor.save)
m_file.add_command(label='Save as',command=root.editor.save_as)
m_file.add_separator()
self.m_recent = Menu(m_file,tearoff=0)
m_file.add_cascade(label='Recent',menu=self.m_recent)
m_file.add_separator()
m_file.add_command(label='Exit',command=root.close)
self.add_cascade(label='Run Script (F5)',command=self.root.console.run_script)
self.add_command(label='About',command=self.root.about)
def clear_recent(self):
self.root.settings('recent',[])
def update_menu(self):
self.m_recent.delete(0,20)
for file in self.root.settings('recent'):
self.m_recent.add_command(label=file,command=lambda file=file: self.root.editor.open(file))
self.m_recent.add_separator()
self.m_recent.add_command(label='Clear',command=self.clear_recent)

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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
from tkinter import ttk, Frame, Label, Button
import tkinter.scrolledtext as tkst
class ModeSelector(Frame):
def __init__(self,root,parent):
Frame.__init__(self,root, relief='sunken')
self.modes_tabs = ttk.Notebook(self,width=100)
self.modes_tabs.pack(fill='both',expand=1)
self.settings = parent.settings('mode_selector')
self.data = parent.settings('data')
self.parent = parent
self.fmode_HiZ = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
self.btn_get_modes = Button(self.fmode_HiZ, text='Get Modes')
self.btn_get_modes.place(relx=0.5, rely=0.5, anchor='center')
self.fmode_UART = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
lbl_baud = Label(self.fmode_UART,text='Speed (bps):')
lbl_baud.grid(row=0,column=0,pady=2)
baud_rates = list(self.data['uart_speed'].keys())
baud_rates = [x.rjust(8,' ') for x in baud_rates]
self.cmb_baud = ttk.Combobox(self.fmode_UART,value=baud_rates)
self.cmb_baud.grid(row=0,column=1,pady=2)
self.cmb_baud['state'] = 'readonly'
self.cmb_baud.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_baud.current(self.settings['uart'][0])
lbl_data = Label(self.fmode_UART,text='Data bits & parity:')
lbl_data.grid(row=1,column=0,pady=2)
uart_protocol = list(self.data['uart_protocol'].keys())
uart_protocol = [x for x in uart_protocol]
self.cmb_data = ttk.Combobox(self.fmode_UART,value=uart_protocol)
self.cmb_data.grid(row=1,column=1,pady=2)
self.cmb_data['state'] = 'readonly'
self.cmb_data.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_data.current(self.settings['uart'][1])
lbl_stop = Label(self.fmode_UART,text='Stop bit:')
lbl_stop.grid(row=2,column=0,pady=2)
uart_stop = list(self.data['uart_stop'].keys())
uart_stop = [x for x in uart_stop]
self.cmb_stop = ttk.Combobox(self.fmode_UART,value=uart_stop)
self.cmb_stop.grid(row=2,column=1,pady=2)
self.cmb_stop['state'] = 'readonly'
self.cmb_stop.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_stop.current(self.settings['uart'][2])
lbl_polarity = Label(self.fmode_UART,text='Polarity:')
lbl_polarity.grid(row=3,column=0,pady=2)
uart_polarity = list(self.data['uart_polarity'].keys())
uart_polarity = [x for x in uart_polarity]
self.cmb_uart_polarity = ttk.Combobox(self.fmode_UART,value=uart_polarity)
self.cmb_uart_polarity.grid(row=3,column=1,pady=2)
self.cmb_uart_polarity['state'] = 'readonly'
self.cmb_uart_polarity.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_uart_polarity.current(self.settings['uart'][3])
lbl_otype = Label(self.fmode_UART,text='Output type:')
lbl_otype.grid(row=4,column=0,pady=2)
output_format = list(self.data['output'].keys())
output_format = [x for x in output_format]
self.cmb_uart_output = ttk.Combobox(self.fmode_UART,value=output_format)
self.cmb_uart_output.grid(row=4,column=1,pady=2)
self.cmb_uart_output['state'] = 'readonly'
self.cmb_uart_output.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_uart_output.current(self.settings['uart'][4])
self.fmode_SPI = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
lbl_spi_speed = Label(self.fmode_SPI,text='Speed:')
lbl_spi_speed.grid(row=0,column=0,pady=2)
spi_speed = list(self.data['spi_speed'].keys())
spi_speed = [x for x in spi_speed]
self.cmb_spi_speed = ttk.Combobox(self.fmode_SPI,value=spi_speed)
self.cmb_spi_speed.grid(row=0,column=1,pady=2)
self.cmb_spi_speed['state'] = 'readonly'
self.cmb_spi_speed.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_spi_speed.current(self.settings['spi'][0])
lbl_polarity = Label(self.fmode_SPI,text='Polarity:')
lbl_polarity.grid(row=1,column=0,pady=2)
spi_clock_polarity = list(self.data['spi_clock_polarity'].keys())
spi_clock_polarity = [x for x in spi_clock_polarity]
self.cmb_spi_polarity = ttk.Combobox(self.fmode_SPI,value=spi_clock_polarity)
self.cmb_spi_polarity.grid(row=1,column=1,pady=2)
self.cmb_spi_polarity['state'] = 'readonly'
self.cmb_spi_polarity.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_spi_polarity.current(self.settings['spi'][1])
lbl_phase = Label(self.fmode_SPI,text='Input sample phase:')
lbl_phase.grid(row=2,column=0,pady=2)
spi_input_phase = list(self.data['spi_input_phase'].keys())
spi_input_phase = [x for x in spi_input_phase]
self.cmb_phase = ttk.Combobox(self.fmode_SPI,value=spi_input_phase)
self.cmb_phase.grid(row=2,column=1,pady=2)
self.cmb_phase['state'] = 'readonly'
self.cmb_phase.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_phase.current(self.settings['spi'][2])
lbl_clock_edge = Label(self.fmode_SPI,text='Output clock edge:')
lbl_clock_edge.grid(row=3,column=0,pady=2)
spi_clock_edge = list(self.data['spi_clock_edge'].keys())
spi_clock_edge = [x for x in spi_clock_edge]
self.cmb_clock_edge = ttk.Combobox(self.fmode_SPI,value=spi_clock_edge)
self.cmb_clock_edge.grid(row=3,column=1,pady=2)
self.cmb_clock_edge['state'] = 'readonly'
self.cmb_clock_edge.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_clock_edge.current(self.settings['spi'][3])
lbl_cs_polarity = Label(self.fmode_SPI,text='CS polarity:')
lbl_cs_polarity.grid(row=4,column=0,pady=2)
cs_polarity = list(self.data['cs_polarity'].keys())
cs_polarity = [x for x in cs_polarity]
self.cmb_spi_cs_polarity = ttk.Combobox(self.fmode_SPI,value=cs_polarity)
self.cmb_spi_cs_polarity.grid(row=4,column=1,pady=2)
self.cmb_spi_cs_polarity['state'] = 'readonly'
self.cmb_spi_cs_polarity.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_spi_cs_polarity.current(self.settings['spi'][4])
lbl_output = Label(self.fmode_SPI,text='Output type:')
lbl_output.grid(row=5,column=0,pady=2)
output = list(self.data['output'].keys())
output = [x for x in output]
self.cmb_spi_output = ttk.Combobox(self.fmode_SPI,value=output)
self.cmb_spi_output.grid(row=5,column=1,pady=2)
self.cmb_spi_output['state'] = 'readonly'
self.cmb_spi_output.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_spi_output.current(self.settings['spi'][5])
self.fmode_I2C = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
lbl_i2c_speed = Label(self.fmode_I2C,text='Speed:')
lbl_i2c_speed.grid(row=0,column=0,pady=2)
i2c_speed = list(self.data['i2c_speed'].keys())
i2c_speed = [x.replace('I2C_','') for x in i2c_speed]
self.cmb_i2c_speed = ttk.Combobox(self.fmode_I2C,value=i2c_speed)
self.cmb_i2c_speed.grid(row=0,column=1,pady=2)
self.cmb_i2c_speed['state'] = 'readonly'
self.cmb_i2c_speed.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_i2c_speed.current(self.settings['i2c'][0])
self.fmode_2WIRE = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
lbl_wire_speed = Label(self.fmode_2WIRE,text='Speed:')
lbl_wire_speed.grid(row=0,column=0,pady=2)
wire_speed = list(self.data['wire_speed'].keys())
wire_speed = [x for x in wire_speed]
self.cmb_2w_speed = ttk.Combobox(self.fmode_2WIRE,value=wire_speed)
self.cmb_2w_speed.grid(row=0,column=1,pady=2)
self.cmb_2w_speed['state'] = 'readonly'
self.cmb_2w_speed.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_2w_speed.current(self.settings['2wire'][0])
lbl_output = Label(self.fmode_2WIRE,text='Output type:')
lbl_output.grid(row=1,column=0,pady=2)
output = list(self.data['output'].keys())
output = [x for x in output]
self.cmb_2w_output = ttk.Combobox(self.fmode_2WIRE,value=output)
self.cmb_2w_output.grid(row=1,column=1,pady=2)
self.cmb_2w_output['state'] = 'readonly'
self.cmb_2w_output.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_2w_output.current(self.settings['2wire'][1])
self.fmode_3WIRE = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
lbl_wire_speed = Label(self.fmode_3WIRE,text='Speed:')
lbl_wire_speed.grid(row=0,column=0,pady=2)
wire_speed = list(self.data['wire_speed'].keys())
wire_speed = [x for x in wire_speed]
self.cmb_3w_speed = ttk.Combobox(self.fmode_3WIRE,value=wire_speed)
self.cmb_3w_speed.grid(row=0,column=1,pady=2)
self.cmb_3w_speed['state'] = 'readonly'
self.cmb_3w_speed.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_3w_speed.current(self.settings['3wire'][0])
lbl_output = Label(self.fmode_3WIRE,text='Output type:')
lbl_output.grid(row=1,column=0,pady=2)
output = list(self.data['output'].keys())
output = [x for x in output]
self.cmb_3w_output = ttk.Combobox(self.fmode_3WIRE,value=output)
self.cmb_3w_output.grid(row=1,column=1,pady=2)
self.cmb_3w_output['state'] = 'readonly'
self.cmb_3w_output.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_3w_output.current(self.settings['3wire'][1])
lbl_cs_polarity = Label(self.fmode_3WIRE,text='CS polarity:')
lbl_cs_polarity.grid(row=2,column=0,pady=2)
cs_polarity = list(self.data['cs_polarity'].keys())
cs_polarity = [x for x in cs_polarity]
self.cmb_3w_cs_polarity = ttk.Combobox(self.fmode_3WIRE,value=cs_polarity)
self.cmb_3w_cs_polarity.grid(row=2,column=1,pady=2)
self.cmb_3w_cs_polarity['state'] = 'readonly'
self.cmb_3w_cs_polarity.bind('<<ComboboxSelected>>',self.select_mode)
self.cmb_3w_cs_polarity.current(self.settings['3wire'][2])
self.fmode_1WIRE = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
self.fmode_LCD = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
self.fmode_DIO = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
self.fmode_JTAG = Frame(self.modes_tabs,width=100,height=100,borderwidth=2,relief='groove')
self.show_modes()
self.after(1,self.bind_tab_change)
def bind_tab_change(self):
self.modes_tabs.bind('<<NotebookTabChanged>>',self.select_mode)
def __call__(self,modes=None,mode=None):
if modes is not None:
self.settings['modes'] = modes
self.parent.settings('mode_selector',self())
self.modes_tabs.unbind('<<NotebookTabChanged>>')
self.show_modes()
self.after(1,self.bind_tab_change)
if mode is not None:
self.select_mode(mode=mode)
if mode is None and modes is None:
return self.settings
def show_modes(self):
for tab in self.modes_tabs.winfo_children():
try:
self.modes_tabs.forget(tab)
except:
pass
for mode in self.settings['modes']:
if mode == 'HiZ':
self.modes_tabs.add(self.fmode_HiZ,text='HiZ')
if mode == 'UART':
self.modes_tabs.add(self.fmode_UART,text='UART')
if mode == 'SPI':
self.modes_tabs.add(self.fmode_SPI,text='SPI')
if mode == 'I2C':
self.modes_tabs.add(self.fmode_I2C,text='I2C')
if mode == '1-WIRE':
self.modes_tabs.add(self.fmode_1WIRE,text='1-WIRE')
if mode == '2WIRE':
self.modes_tabs.add(self.fmode_2WIRE,text='2WIRE')
if mode == '3WIRE':
self.modes_tabs.add(self.fmode_3WIRE,text='3WIRE')
if mode == 'LCD':
self.modes_tabs.add(self.fmode_LCD,text='LCD')
if mode == 'DIO':
self.modes_tabs.add(self.fmode_DIO,text='DIO')
if mode == 'JTAG':
self.modes_tabs.add(self.fmode_JTAG,text='JTAG')
active_mode = self.settings['modes'].index(self.settings['mode'])
if active_mode < 0:
active_mode = 0
self.modes_tabs.select(active_mode)
def uart(self):
return (self.cmb_baud.current(),
self.cmb_data.current(),
self.cmb_stop.current(),
self.cmb_uart_polarity.current(),
self.cmb_uart_output.current())
def spi(self):
return (self.cmb_spi_speed.current(),
self.cmb_spi_polarity.current(),
self.cmb_clock_edge.current(),
self.cmb_phase.current(),
self.cmb_spi_cs_polarity.current(),
self.cmb_spi_output.current())
def i2c(self):
return (self.cmb_i2c_speed.current(),)
def two_wire(self):
return (self.cmb_2w_speed.current(),
self.cmb_2w_output.current())
def three_wire(self):
return (self.cmb_3w_speed.current(),
self.cmb_3w_cs_polarity.current(),
self.cmb_3w_output.current())
def select_mode(self,e=None,mode=None):
mode = self.modes_tabs.tab(self.modes_tabs.select(),'text')
self.settings['mode'] = mode
if mode == 'HiZ':
self.parent.aux_mode.disable()
else:
self.parent.aux_mode.enable()
data = tuple()
if mode == 'UART':
data = self.uart()
self.settings['uart'] = data
elif mode == 'SPI':
data = self.spi()
self.settings['spi'] = data
elif mode == 'I2C':
data = self.i2c()
self.settings['i2c'] = data
elif mode == '2WIRE':
data = self.two_wire()
self.settings['2wire'] = data
elif mode == '3WIRE':
data = self.three_wire()
self.settings['3wire'] = data
self.parent.console.mode((mode,) +tuple(i+1 for i in data))
self.parent.settings('mode_selector',self())

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modules/pinout.py Normal file
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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
from tkinter import ttk
from tkinter import Frame, Label
import tkinter.scrolledtext as tkst
class Pinout(Frame):
def __init__(self,root,parent):
Frame.__init__(self,root,borderwidth=2, relief="groove",height=10)
self.parent = parent
self.lbl_voltages = Label(self,text='Update interval (ms):',width=15)
self.cmb_interval = ttk.Combobox(self,value=['Off','200','300','400','500','1000','2000','3000'],width=14)
self.cmb_interval['state'] = 'readonly'
self.cmb_interval.bind('<<ComboboxSelected>>',self.update_voltages)
self.cmb_interval.set('Off')
self.lbl_voltages.grid(row=0,column=2,columnspan=2)
self.cmb_interval.grid(row=0,column=4,columnspan=2)
self.pin_9 = Label(self,text='GND',borderwidth=2, relief="groove",width=8)
self.pin_8 = Label(self,text='3.3v',borderwidth=2, relief="groove",width=8)
self.pin_8v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_7 = Label(self,text='5.0v',borderwidth=2, relief="groove",width=8)
self.pin_7v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_6 = Label(self,text='ADC',borderwidth=2, relief="groove",width=8)
self.pin_6v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_5 = Label(self,text='VPU',borderwidth=2, relief="groove",width=8)
self.pin_5v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_4 = Label(self,text='AUX',borderwidth=2, relief="groove",width=8)
self.pin_4v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_3 = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_3v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_2 = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_2v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_1 = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_1v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_0 = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_0v = Label(self,text='-',borderwidth=2, relief="groove",width=8)
self.pin_9.grid(row=1,column=3)
self.pin_8.grid(row=1,column=4)
self.pin_8v.grid(row=1,column=5)
self.pin_7v.grid(row=2,column=2)
self.pin_7.grid(row=2,column=3)
self.pin_6.grid(row=2,column=4)
self.pin_6v.grid(row=2,column=5)
self.pin_5v.grid(row=3,column=2)
self.pin_5.grid(row=3,column=3)
self.pin_4.grid(row=3,column=4)
self.pin_4v.grid(row=3,column=5)
self.pin_3v.grid(row=4,column=2)
self.pin_3.grid(row=4,column=3)
self.pin_2.grid(row=4,column=4)
self.pin_2v.grid(row=4,column=5)
self.pin_1v.grid(row=5,column=2)
self.pin_1.grid(row=5,column=3)
self.pin_0.grid(row=5,column=4)
self.pin_0v.grid(row=5,column=5)
self.columnconfigure([0,7],weight=1)
def update_voltages(self,e=None):
self.parent.console.voltages()
interval = self.cmb_interval.get()
if interval == 'Off':
return
self.after(int(interval),self.update_voltages)
def __call__(self,pins,states):
for i in range(0,9):
getattr(self,'pin_{}v'.format(i))['text'] = states[i]
for i in range(0,4):
pin = getattr(self,'pin_'+str(i))
pin['text'] = pins[i]

104
modules/port_selector.py Normal file
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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
from tkinter import ttk, Frame, Label, BooleanVar, StringVar, Button, Checkbutton
import tkinter.scrolledtext as tkst
import sys, serial
import serial.tools.list_ports as list_ports
class PortSelector(Frame):
def __init__(self,root,parent):
settings = parent.settings('port_selector')
Frame.__init__(self,root,borderwidth=2, relief="groove",height=10)
self.parent = parent
self.autoconnect = BooleanVar()
self.autoconnect.set(settings['autoconnect'])
self.debug = BooleanVar()
self.debug.set(settings['debug'])
self.selected_port = StringVar(name='selected_port')
port_select_label = Label(self,text="Port:",anchor="e",width=10)
port_select_label.grid(row=0,column=0)
self.port_select = ttk.Combobox(self, state="readonly",
textvariable=self.selected_port,postcommand=self.update_portlist)
self.update_portlist(settings['port'])
self.port_select.bind('<<ComboboxSelected>>',self.port_changed)
self.port_select.grid(row=0,column=1)
self.port_connect = Button(self,text="Connect",command=self.connect,width=12)
self.port_connect.grid(row=0,column=2)
self.port_autoconnect = Checkbutton(self, variable=self.autoconnect, command=self.port_changed,text="Autoconnect")
self.port_autoconnect.grid(row=1,column=1,columnspan=3,sticky="W")
# self.port_debug = Checkbutton(self, variable=self.debug, command=self.port_changed,text="Debug")
# self.port_debug.grid(row=1,column=2,columnspan=3,sticky="W")
# self.port_descriptor_label = Label(self,text=" Desc:",anchor="e",width=10)
# self.port_descriptor_label.grid(row=2,column=0)
# self.port_descriptor = Label(self, text="-",justify="left")
# self.port_descriptor.grid(row=2,column=1,columnspan=3,sticky="W")
# linfo = Label(self,text='Info:',anchor="e",width=10)
# linfo.grid(row=3,column=0,sticky="N")
# self.info = Label(self,text='-',anchor="w",justify='left')
# self.info.grid(row=3,column=1,columnspan=3,sticky="W")
self.grid_columnconfigure(0,minsize=10)
self.grid_columnconfigure(1,weight=1)
self.grid_columnconfigure(2,pad=10)
self.grid_rowconfigure(0,pad=10)
def __call__(self):
return {
'port':self.port_select.get(),
'autoconnect':self.autoconnect.get(),
'debug': self.debug.get()
}
def update_portlist(self,port=None):
self.ports = []
ports = []
if sys.platform.startswith('win'):
for p in list_ports.comports():
self.ports.append(p)
ports.append(p.device)
self.port_select['values'] = ports
if port is None: return
if port in ports:
self.port_select.set(port)
def port_changed(self,e=None):
self.parent.settings('port_selector',self())
def connect(self):
if self.parent.console.connect(self.port_select.get()):
self.connected()
else:
self.parent.console.disconnect()
self.disconnected()
def connected(self):
self.port_connect['text'] = 'Disconnect'
self.port_select['state'] = 'disabled'
def disconnected(self):
self.port_connect['text'] = 'Connect'
self.port_select['state'] = 'readonly'

93
modules/settings.py Normal file
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# This file is part of Friendly BusPirate.
# Friendly BusPirate is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
# Friendly BusPirate is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with Friendly BusPirate. If not, see <http://www.gnu.org/licenses/>.
#developed by Valentin Sasek <dsl400@gmail.com>
import json
_SETTINGS_FILE_NAME = 'pyrateLab.settings.json'
_DEFAULT_SETTINGS = {
'aux_mode':{
'power':'Off',
'mode':'Input',
'aux_state':0,
'aux_pin': 'AUX',
'servo':90,
'pwm_freq':1,
'pwm_duty':50
},
'console':False,
'mode_selector':{
'modes':['HiZ'],
'mode':'HiZ',
'uart': [8,0,0,0,0],
'spi': [2,0,0,0,0,0],
'i2c': [0],
'2wire': [2,1],
'3wire': [2,0,1]
},
'port_selector':{
'port':'COM4',
'autoconnect': True,
'debug': True
},
'data': {
'puulup': {'None': 1,'Internal3V3': 2,'Internal5V': 3},
'output_format': {'Hex': 1,'Dec': 2,'Bin': 3,'Raw': 4},
'spi_speed': {'30KHz': 1,'125KHz': 2,'250KHz': 3,'1MHz': 4},
'spi_clock_polarity': {'Low': 1,'High': 2},
'spi_clock_edge': {'Idle': 1,'Active': 2},
'spi_input_phase': {'Middle': 1,'End': 2},
'cs_polarity': {'Positive': 1,'Negative': 2},
'output': {'OpenDrain': 1,'Normal': 2},
'uart_speed': {'300': 1,'1200': 2,'2400': 3,'4800': 4,'9600': 5,'19200': 6,'38400': 7,'57600': 8,'115200': 9},
'uart_protocol': {'Data_8_None': 1,'Data_8_Even': 2,'Data_8_Odd': 3,'Data_9_None': 4},
'uart_stop': {'1': 1,'2': 2},
'uart_polarity': {'Idle_1': 1,'Idle_0': 2},
'i2c_speed': {'I2C_5KHz': 1,'I2C_50KHz': 2,'I2C_100KHz': 3,'I2C_400KHz': 4},
'wire_speed': {'5KHz': 1,'50KHz': 2,'100KHz': 3,'400KHz': 4},
'aux_state':{'Output':0,'Servo':0,'PWM':0,'pwm_freq':1000}
},
'recent':[],
'last_dir':''
}
class Settings():
def __init__(self):
self.load_settings()
def __call__(self,name,value=None):
if value is None:
return self.settings[name]
else:
self.settings[name] = value
self.save_settings()
def load_settings(self):
try:
with open(_SETTINGS_FILE_NAME,'r') as settings_file:
self.settings = json.load(settings_file)
except:
self.settings = _DEFAULT_SETTINGS
self.save_settings()
def save_settings(self):
try:
with open(_SETTINGS_FILE_NAME,'w') as settings_file:
json.dump(self.settings,settings_file)
except Exception as ex:
print('save_settings',ex)