def regSet(self, dev_type, addr, data):
try:
self._devAddrSet(dev_type)
except Exception as e:
self.logger.error("Set device address fail, error: " + str(e))
raise
try:
portio.iopl(3)
except Exception as e:
self.logger.error("LPC.regGet: iopl() enable failed")
raise
try:
portio.ioperm(self.lpcAddr + addr, 4, 1)
except Exception as e:
self.logger.error("LPC.regGet: ioperm() enable failed")
raise
try:
portio.outb(data, self.lpcAddr + addr)
except Exception as e:
self.logger.error("LPC.regGet: outb() failed")
try:
portio.ioperm(self.lpcAddr + addr, 4, 0)
except Exception as e:
self.logger.error("LPC.regGet: ioperm() disable failed")
raise
try:
portio.iopl(0)
except Exception as e:
self.logger.error("LPC.regGet: iopl() disable failed")
raise
def initializelocalports():
writetodebuglog("i","Initializing local I/O ports.")
if hw == 0:
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(prt_i1,GPIO.IN)
GPIO.setup(prt_i2,GPIO.IN)
GPIO.setup(prt_i3,GPIO.IN)
GPIO.setup(prt_i4,GPIO.IN)
GPIO.setup(prt_ro1,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_ro2,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_ro3,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_ro4,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_lo1,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_lo2,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_lo3,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_lo4,GPIO.OUT,initial=GPIO.LOW)
else:
status = portio.ioperm(lptaddresses[lpt_prt],1,1)
if status:
writetodebuglog("e","ERROR #17: Cannot access I/O port:" + str(hex(lptaddresses[lpt_prt])) + "!")
sys.exit(17)
status = portio.ioperm(lptaddresses[lpt_prt] + 1,1,1)
if status:
writetodebuglog("e","ERROR #17: Cannot access I/O port:" + str(hex(lptaddresses[lpt_prt] + 1)) + "!")
sys.exit(17)
portio.outb(0,lptaddresses[lpt_prt])
def inicializate(self):
error = False
try:
for register in [self.EC_DATA, self.EC_SC]:
status = portio.ioperm(register, 1, 1)
if status:
error = True
logger.error('ioperm:', os.strerror(status))
else:
logger.info('acces to :' + str(hex(register)))
if error:
return False
else:
return True
except TypeError as te:
logger.error(te)
return False
def __init__(self):
if portio.ioperm(0x123, 1, 1):
raise Exception("Could not gain IO permissions!")
self.value = 0
portio.outb(self.value, 0x123)
#!/usr/bin/env python
import sys, time, os
import portio
if os.getuid():
print 'you need to be root! Exiting.'
sys.exit()
status = portio.ioperm(0xEE0, 1, 1)
if status:
print 'ioperm:', os.strerror(status)
sys.exit()
while 1:
ignition = portio.inb(0x0EE0) & 4
if ignition == 4:
print 'ignition ok', ignition
time.sleep(60)
else:
os.system("shutdown now -h")
#!/usr/bin/python3 import portio portio.iopl(3) portio.ioperm(0x2E, 2, 1) portio.outb_p(0x87, 0x2E) portio.outb_p(0x01, 0x2E) portio.outb_p(0x55, 0x2E) portio.outb_p(0x55, 0x2E) portio.outb_p(0x07, 0x2E) portio.outb_p(0x03, 0x2F) portio.outb_p(0xF0, 0x2E) f = portio.inb_p(0x2F) f ^= 0x08 portio.outb_p(f, 0x2F)
# # Distributed under the terms of the GNU General Public License (GPL). # 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 3 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, see <http://www.gnu.org/licenses/>. import portio # init that stuff status_a = portio.ioperm(0x378, 1, 1) status_b = portio.ioperm(0x379, 1, 1) if status_a and status_b: print 'ioperm 0x378:', os.strerror(status_a) print 'ioperm 0x379:', os.strerror(status_b) sys.exit() portio.outb(0x0, 0x378) # output the button box to standard out while True: print portio.inb(0x379)
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(prt_i1,GPIO.IN)
GPIO.setup(prt_i2,GPIO.IN)
GPIO.setup(prt_i3,GPIO.IN)
GPIO.setup(prt_i4,GPIO.IN)
GPIO.setup(prt_ro1,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_ro2,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_ro3,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_ro4,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_lo1,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_lo2,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_lo3,GPIO.OUT,initial=GPIO.LOW)
GPIO.setup(prt_lo4,GPIO.OUT,initial=GPIO.LOW)
else:
status = portio.ioperm(lptaddresses[lpt_prt],1,1)
if status:
print("ERROR #17: Cannot access I/O port:",hex(lptaddresses[lpt_prt]));
sys.exit(17)
status = portio.ioperm(lptaddresses[lpt_prt] + 1, 1, 1)
if status:
print("ERROR #17: Cannot access I/O port:",hex(lptaddresses[lpt_prt] + 1));
sys.exit(17)
portio.outb(0,lptaddresses[lpt_prt])
while True:
print(" * What do you like?")
selection = input(" \
1: Check I1-4 inputs\n \
2: Check RO1-4 relay contact outputs\n \
3: Check LO1-4 open collector outputs\n \
def start(self):
status = portio.ioperm(self.base_addr, 24, 1)
if status:
raise Exception('ioperm: '+os.strerror(status))
def __init__(self):
if portio.ioperm(0x123, 1, 1):
raise Exception("Could not gain IO permissions!")
self.value = 0
portio.outb(self.value, 0x123)
# # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # # .- import sys, time, os import portio # check for root privileges if os.getuid(): print 'You need to be root! Exiting.' sys.exit() # acquire permission for I/O on lp0 status = portio.ioperm(0x378, 1, 1) if status: print 'ioperm:',os.strerror(status) sys.exit() # toggle for ever the data lines of lp0 data = 0 while 1: lp0in = portio.inb(0x378) portio.outb(data,0x378) print 'read %x from lp0, written %x to lp0' % (lp0in,data) data = ~data & 0xff time.sleep(3) #### END
#
# Distributed under the terms of the GNU General Public License (GPL).
# 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 3 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, see <http://www.gnu.org/licenses/>.
import portio
# init that stuff
status_a = portio.ioperm(0x378, 1, 1)
status_b = portio.ioperm(0x379, 1, 1)
if status_a and status_b:
print 'ioperm 0x378:', os.strerror(status_a)
print 'ioperm 0x379:', os.strerror(status_b)
sys.exit()
portio.outb(0x0, 0x378)
# output the button box to standard out
while True:
print portio.inb(0x379)