def __init__(self): super(ActionController, self).__init__() GZ.clock_ena(GZ.GZ_CLK_5MHz, 180) self.spi = spidev.SpiDev() self.spi.open(0,1) self.lastTime = int(round(time.time() * 1000)) self.actionList = [] self.active = True self.gate = threading.Condition()
def main():
global stdscr
dir(curses)
stdscr = curses.initscr() # initialize ncurses display
stdscr.nodelay(1) # dont wait for key presses
curses.noecho() # dont echo key presses
GZ.spi_set_width(2) # Pass blocks of 2 bytes on SPI
stdscr.erase()
stdscr.addstr("Toggling all outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
key = 0
while(True):
exercise_outputs(0xff, 0x00);
key = stdscr.getch()
if (key != -1):
break;
if (str(unichr(key)) == "n"):
stdscr.erase()
stdscr.addstr("Toggling alternate outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
while(True):
exercise_outputs(0xaa, 0x55)
key = stdscr.getch()
if (key != -1):
break;
if (str(unichr(key)) == "n"):
stdscr.erase()
stdscr.addstr("Walking outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
current = 0xfffe
while(True):
exercise_outputs(current, (current << 1) | 0x0001)
current = (current << 2) | 0x03
if ((current & 0xff) == 0xff):
current = 0xfe
key = stdscr.getch();
if (key != -1):
break;
if (str(unichr(key)) == "n"):
stdscr.erase()
curses.curs_set(0) # Hide the cursor
stdscr.addstr("Reading inputs.\n")
stdscr.addstr("Press any key to stop.\n")
while(True):
display_inputs()
key = stdscr.getch()
if (key != -1):
break;
stdscr.move(stdscr.getyx()[0] + 1 ,0)
curses.curs_set(1)
stdscr.refresh()
GZ.spi_close() # close SPI channel
curses.reset_shell_mode() # turn off ncurses
return 0
def main():
global stdscr
dir(curses)
stdscr = curses.initscr() # initialize ncurses display
stdscr.nodelay(1) # dont wait for key presses
curses.noecho() # dont echo key presses
GZ.spi_set_width(2) # Pass blocks of 2 bytes on SPI
stdscr.erase()
stdscr.addstr("Toggling all outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
key = 0
while (True):
exercise_outputs(0xff, 0x00)
key = stdscr.getch()
if (key != -1):
break
if (str(unichr(key)) == "n"):
stdscr.erase()
stdscr.addstr("Toggling alternate outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
while (True):
exercise_outputs(0xaa, 0x55)
key = stdscr.getch()
if (key != -1):
break
if (str(unichr(key)) == "n"):
stdscr.erase()
stdscr.addstr("Walking outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
current = 0xfffe
while (True):
exercise_outputs(current, (current << 1) | 0x0001)
current = (current << 2) | 0x03
if ((current & 0xff) == 0xff):
current = 0xfe
key = stdscr.getch()
if (key != -1):
break
if (str(unichr(key)) == "n"):
stdscr.erase()
curses.curs_set(0) # Hide the cursor
stdscr.addstr("Reading inputs.\n")
stdscr.addstr("Press any key to stop.\n")
while (True):
display_inputs()
key = stdscr.getch()
if (key != -1):
break
stdscr.move(stdscr.getyx()[0] + 1, 0)
curses.curs_set(1)
stdscr.refresh()
GZ.spi_close() # close SPI channel
curses.reset_shell_mode() # turn off ncurses
return 0
def main():
global stdscr
dir(curses)
stdscr = curses.initscr() # initialize ncurses display
stdscr.nodelay(1) # dont wait for key presses
curses.noecho() # dont echo key presses
GZ.spi_set_width(2) # Pass blocks of 2 bytes on SPI
stdscr.erase()
stdscr.addstr("Toggling all outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
key = 0
while(True):
exercise_outputs(0xff, 0x00);
key = stdscr.getch()
if (key != -1):
break;
if (str(unichr(key)) == "n"):
stdscr.erase()
stdscr.addstr("Toggling alternate outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
while(True):
exercise_outputs(0xaa, 0x55)
key = stdscr.getch()
if (key != -1):
break;
if (str(unichr(key)) == "n"):
stdscr.erase()
stdscr.addstr("Walking outputs.\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
current = 0xfffe
while(True):
exercise_outputs(current, (current << 1) | 0x0001)
current = (current << 2) | 0x03
if ((current & 0xff) == 0xff):
current = 0xfe
key = stdscr.getch();
if (key != -1):
break;
if (str(unichr(key)) == "n"):
stdscr.erase()
curses.curs_set(0) # Hide the cursor
stdscr.addstr("Toggling outputs (Bitwise).\n")
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
GZ.spi_write(a & 0x5555) # Pass set up bytes to SPI
while(True):
for x in range(0, 15):
if (GZ.output_get(x)):
GZ.spi_reset(x);
else
GZ.spi_set(x);
key = stdscr.getch()
if (key != -1):
break;
def display_bitwise_inputs():
size = stdscr.getmaxyx() # get the screen boundaries
center_x = size[1] / 2
center_y = size[0] / 2
start_y = center_y - 2
start_x = center_x - 16
stdscr.addstr(start_y, center_x - 8, "Input bit status")
start_y += 1
stdscr.addstr(start_y, start_x, "F E D C B A 9 8 7 6 5 4 3 2 1 0")
for i in range(8):
if (GZ.spi_get(i)):
stdscr.addstr(center_y, start_x + 30 - (2 * i), "1")
else:
stdscr.addstr(center_y, start_x + 30 - (2 * i), "0")
def display_bitwise_inputs():
size = stdscr.getmaxyx() # get the screen boundaries
center_x = size[1] / 2
center_y = size[0] / 2
start_y = center_y - 2
start_x = center_x - 16
stdscr.addstr(start_y, center_x - 8, "Input bit status")
start_y += 1
stdscr.addstr(start_y, start_x, "F E D C B A 9 8 7 6 5 4 3 2 1 0")
for i in range(8):
if (GZ.spi_get(i)):
stdscr.addstr(center_y, start_x + 30 - (2 * i), "1")
else:
stdscr.addstr(center_y, start_x + 30 - (2 * i), "0")
def display_inputs():
size = stdscr.getmaxyx() # get the screen boundaries
center_x = size[1] / 2
center_y = size[0] / 2
start_y = center_y - 2
start_x = center_x - 16
stdscr.addstr(start_y, center_x - 8, "Input bit status")
start_y += 1
stdscr.addstr(start_y, start_x, "F E D C B A 9 8 7 6 5 4 3 2 1 0")
inputs = int(GZ.spi_read())
mask = 0x01
for i in range(16):
if (inputs & mask):
stdscr.addstr(center_y, start_x + 30 - (2 * i), "1")
else:
stdscr.addstr(center_y, start_x + 30 - (2 * i), "0")
mask = mask << 1
def display_inputs():
size = stdscr.getmaxyx() # get the screen boundaries
center_x = size[1] / 2
center_y = size[0] / 2
start_y = center_y - 2
start_x = center_x - 16
stdscr.addstr(start_y, center_x - 8, "Input bit status")
start_y += 1
stdscr.addstr(start_y, start_x, "F E D C B A 9 8 7 6 5 4 3 2 1 0")
inputs = int(GZ.spi_read())
mask = 0x01
for i in range(16):
if (inputs & mask):
stdscr.addstr(center_y, start_x + 30 - (2 * i), "1")
else:
stdscr.addstr(center_y, start_x + 30 - (2 * i), "0")
mask = mask << 1
def exercise_outputs(a, b): GZ.spi_write(a & 0xffff) # pass output bytes to SPI time.sleep(0.1) GZ.spi_write(b & 0xffff) # pass output bytes to SPI time.sleep(0.1)
def exercise_outputs(a, b):
GZ.spi_write(a & 0xffff) # pass output bytes to SPI
time.sleep(0.1)
GZ.spi_write(b & 0xffff) # pass output bytes to SPI
time.sleep(0.1)
stdscr.addstr("Press 'n' for next test, any other key to stop.\n")
GZ.spi_write(a & 0x5555) # Pass set up bytes to SPI
while(True):
for x in range(0, 15):
if (GZ.output_get(x)):
GZ.spi_reset(x);
else
GZ.spi_set(x);
key = stdscr.getch()
if (key != -1):
break;
if (str(unichr(key)) == "n"):
stdscr.erase()
curses.curs_set(0) # Hide the cursor
stdscr.addstr("Reading inputs.\n")
stdscr.addstr("Press any key to stop.\n")
while(True):
display_inputs()
key = stdscr.getch()
if (key != -1):
break;
stdscr.move(stdscr.getyx()[0] + 1 ,0)
curses.curs_set(1)
stdscr.refresh()
GZ.spi_close() # close SPI channel
curses.reset_shell_mode() # turn off ncurses
return 0
if __name__ == '__main__':
main()
#
# gz_test.py
#
# Copyright 2013 guzunty
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
# You need to have built and installed the GZ Guzunty Python extension
# module in gzlib using: "sudo python setup.py install"
#
import GZ
GZ.clock_ena(GZ.GZ_CLK_5MHz, 0x7f) # Turn on a slow clock
raw_input("Press any key to stop test.")
GZ.clock_dis()
