def main():
"""Main program"""
context = ftdi.new()
version_info = ftdi.get_library_version()
print("[FTDI version] major: %d, minor: %d, micro: %d" \
", version_str: %s, snapshot_str: %s" %
(version_info.major, version_info.minor, version_info.micro,
version_info.version_str, version_info.snapshot_str))
print("ftdi.usb_open(): %d" % ftdi.usb_open(context, 0x0403, 0x6010))
print("ftdi.set_baudrate(): %d" % ftdi.set_baudrate(context, 9600))
ftdi.free(context)
def __init__(self, ftdi_):
"""
"""
if FTDI_TYPE == 0:
self._log = MyLogger()
self._log.info("Initialisation de la teleinfo")
super(Teleinfo, self).__init__()
self.__ftdi = ftdi_
else:
self.context = ftdi.new()
ret = ftdi.usb_open(self.context, 0x0403, 0x6001)
ftdi.set_baudrate(self.context, 1200)
ftdi.set_line_property(self.context, ftdi.BITS_8, ftdi.EVEN,
ftdi.STOP_BIT_1)
def __init__(self, ftdi_):
"""
"""
logging.info("TELEINFO------Initialisation de la teleinfo")
logging.info("TELEINFO------FTDI TYPE : " + str(ftdi_type))
if ftdi_type == 0:
globals.ftdi_context = ""
super(Teleinfo, self).__init__()
self.__ftdi = ftdi_
else:
globals.ftdi_context = ftdi.new()
ret = ftdi.usb_open(globals.ftdi_context, 0x0403, 0x6001)
if ret < 0:
logging.error("Can't open usb (%d, %s)" % (err, ftdi.ftdi_get_error_string(self.__ftdic)))
ftdi.set_baudrate(globals.ftdi_context, int(globals.vitesse))
if globals.mode == "historique":
globals.frame_length = 500
for i in range(ret):
st += '0x%02X,' % ord(data[i])
print "Received:", st, "ret=", ret, "\n"
if (DEBUG_LEVEL > 0):
print "Data written to address 0x%04X" % address, "= 0x%02X" % int(databyte), "\n"
if __name__ == '__main__':
# initialize
ftdic = ftdi.new()
if ftdic == 0:
print 'new failed: %d', ret
os._exit( 1 )
version_info = ftdi.get_library_version()
print("\nlibFTDI version = major: %d, minor: %d, micro: %d" \
", version_str: %s, snapshot_str: %s\n" %
(version_info.major, version_info.minor, version_info.micro,
version_info.version_str, version_info.snapshot_str))
# list all devices
ret, devlist = ftdi.usb_find_all( ftdic, DEVICE_VID, DEVICE_PID )
if ret < 0:
print 'ftdi_usb_find_all failed: %d (%s)' % ( ret, ftdi.get_error_string( ftdic ) )
os._exit( 1 )
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Python example program.
Complete program to demonstrate the usage
of the swig generated python wrapper
You need to build and install the wrapper first"""
import os
import ftdi
import time
# initialize
ftdic = ftdi.new()
if ftdic == 0:
print 'new failed: %d', ret
os._exit(1)
# list all devices
ret, devlist = ftdi.usb_find_all(ftdic, 0x0403, 0x6001)
if ret < 0:
print 'ftdi_usb_find_all failed: %d (%s)' % (ret,
ftdi.get_error_string(ftdic))
os._exit(1)
print 'Number of FTDI devices found: %d\n' % ret
curnode = devlist
i = 0
while (curnode != None):
ret, manufacturer, description, serial = ftdi.usb_get_strings(
ftdic, curnode.dev)