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): ",
uart.cfg_pins(0x00)
uart.cfg_pins(PinCfg.POWER | PinCfg.AUX | PinCfg.PULLUPS)
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
trig_mode = DEFAULT_TRIGGER_MODE
bp.port.write("\x15")
