class BusPirateStream(threading.Thread):
def __init__(self, port='COM1', sinks=None, autoStart=True):
threading.Thread.__init__(self)
self.daemon = True
self.dispatcher=AsynchDispatch(sinks=sinks,
callbacks={'serial_data':[self.send]})
try:
self.bp = UART(port,115200)
except:
print 'Failed to start BusPirate'
self.bp = None
if autoStart:
self.start()
def run(self):
if self.bp is not None:
while(True):
rx_bytes = self.bp.response(1000,True)
if rx_bytes != '':
self.dispatcher.dispatch(Message('serial_data',rx_bytes))
def send(self, message):
if self.bp is not None:
self.bp.bulk_trans(len(message.data),map(ord,list(message.data)))
def __init__(self, port='COM1', sinks=None, autoStart=True):
threading.Thread.__init__(self)
self.daemon = True
self.dispatcher=AsynchDispatch(sinks=sinks,
callbacks={'serial_data':[self.send]})
try:
self.bp = UART(port,115200)
except:
print 'Failed to start BusPirate'
self.bp = None
if autoStart:
self.start()
def bp_transparent_bridge(uart_speed, device, speed):
"""Script enables transparent UART bridge mode on the Bus Pirate
UART_SPEED - overrides UART mode speed if passed. Default: 9600
"""
print('\nBus Pirate transparent UART bridge mode enabler. Hi!\n')
bp = UART(device, speed)
bp.enter()
print(f'Mode name: {bp.mode}\nMode version: {bp.modestring}\n')
bp_uart_cfg = generate_uart_cfg_mask(
BUS_PIRATE_UART_PIN_OUTPUT,
BUS_PIRATE_UART_DATABITS_PARITY,
BUS_PIRATE_UART_STOPBITS,
BUS_PIRATE_UART_RX_POLARITY
)
set_uart_cfg(bp, bp_uart_cfg)
set_uart_speed(bp, BUS_PIRATE_UART_SPEED_MASKS[uart_speed])
print('Enabling transparent UART bridge\n')
bp.enter_bridge_mode()
# bitmapsize = im.size[0]*(im.size[1])//8
print "Converting bitmap..."
picturebitmap = []
# BW GIF pixels have a 0 value for white and 1 value for black.
for col in range(0, im.size[0]):
for row in range(0, im.size[1] // 8):
pixblock = 0
for subrow in range(0, 8):
pixblock = pixblock | (im.getpixel((col, row * 8 + subrow)) <<
(7 - subrow))
picturebitmap.append(pixblock)
# Now initialize the display: we want to display a full screen picture, so
# we will clear the screen, place the cursor home.
uart = UART("COM4", 115200)
print "Entering binmode: ",
if uart.BBmode():
print "OK."
else:
print "failed."
sys.exit()
print "Entering binary UART mode: ",
if uart.enter_UART():
print "OK."
else:
print "failed."
sys.exit()
print "Reset display (toggle AUX): ",
#!/usr/bin/env python
# encoding: utf-8
import os, sys
import serial
from time import sleep
from pyBusPirateLite.UART import *
from pyBusPirateLite.BitBang import *
# change this path
BUS_PIRATE_DEV = "/dev/ttyUSB-buspirate"
bp = UART(BUS_PIRATE_DEV, 115200)
print "Entering binmode: ",
if bp.BBmode():
print "OK."
else:
print "failed."
sys.exit()
bp.raw_set_pins(BBIOPins.POWER | BBIOPins.PULLUP)
def on():
bp.raw_cfg_pins(PinCfg.CS)
def off():
OFFSET = 10 TRIGGER_LEV_RES = 0.05 TRIG_CAL = 0.99 DEFAULT_TIME_DIV = 1 DEFAULT_TRIGGER_LEV = 1.0 DEFAULT_TRIGGER_MODE = 0 DATA_RATE = 5720.0 #measures/second (estimated experimenticaly) DEFAULT_TIME_SCALE = RES_X / DATA_RATE #default time in seconds to make one window fill pygame.init() bp = UART(BUS_PIRATE_DEV,115200) print "Entering binmode: ", if bp.BBmode(): print "OK." else: print "failed." sys.exit() window = pygame.display.set_mode((RES_X, RES_Y)) background = (0,0,0) line = (0,255,0) trig_color = (100,100,0) time_div = DEFAULT_TIME_DIV trigger_level = DEFAULT_TRIGGER_LEV
# bitmapsize = im.size[0]*(im.size[1])//8
print "Converting bitmap..."
picturebitmap = []
# BW GIF pixels have a 0 value for white and 1 value for black.
for col in range(0, im.size[0]):
for row in range(0, im.size[1] // 8):
pixblock = 0
for subrow in range(0, 8):
pixblock = pixblock | (im.getpixel((col, row * 8 + subrow)) << (7 - subrow))
picturebitmap.append(pixblock)
# Now initialize the display: we want to display a full screen picture, so
# we will clear the screen, place the cursor home.
uart = UART("COM4", 115200)
print "Entering binmode: ",
if uart.BBmode():
print "OK."
else:
print "failed."
sys.exit()
print "Entering binary UART mode: ",
if uart.enter_UART():
print "OK."
else:
print "failed."
sys.exit()
print "Reset display (toggle AUX): ",
