+++ /dev/null
-#!/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 sys
-import ftdi1 as ftdi
-import time
-
-# version
-print ( 'version: %s\n' % ftdi.__version__ )
-
-# initialize
-ftdic = ftdi.new()
-if ftdic == 0:
- print( 'new failed: %d' % ret )
- os._exit( 1 )
-
-# try to list ftdi devices 0x6010 or 0x6001
-ret, devlist = ftdi.usb_find_all( ftdic, 0x0403, 0x6010 )
-if ret <= 0:
- 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( 'devices: %d' % ret )
-curnode = devlist
-i = 0
-while( curnode != None ):
- ret, manufacturer, description, serial = ftdi.usb_get_strings( ftdic, curnode.dev )
- if ret < 0:
- print( 'ftdi_usb_get_strings failed: %d (%s)' % ( ret, ftdi.get_error_string( ftdic ) ) )
- os._exit( 1 )
- print( '#%d: manufacturer="%s" description="%s" serial="%s"\n' % ( i, manufacturer, description, serial ) )
- curnode = curnode.next
- i += 1
-
-# open usb
-ret = ftdi.usb_open( ftdic, 0x0403, 0x6001 )
-if ret < 0:
- print( 'unable to open ftdi device: %d (%s)' % ( ret, ftdi.get_error_string( ftdic ) ) )
- os._exit( 1 )
-
-
-# bitbang
-ret = ftdi.set_bitmode( ftdic, 0xff, ftdi.BITMODE_BITBANG )
-if ret < 0:
- print( 'Cannot enable bitbang' )
- os._exit( 1 )
-print( 'turning everything on' )
-ftdi.write_data( ftdic, chr(0xff), 1 )
-time.sleep( 1 )
-print( 'turning everything off\n' )
-ftdi.write_data( ftdic, chr(0x00), 1 )
-time.sleep( 1 )
-for i in range( 8 ):
- val = 2**i
- print( 'enabling bit #%d (0x%02x)' % (i, val) )
- ftdi.write_data( ftdic, chr(val), 1 )
- time.sleep ( 1 )
-ftdi.disable_bitbang( ftdic )
-print( '' )
-
-
-# read pins
-ret, pins = ftdi.read_pins( ftdic )
-if ( ret == 0 ):
- if sys.version_info[0] < 3: # python 2
- pins = ord( pins )
- else:
- pins = pins[0]
- print( 'pins: 0x%x' % pins )
-
-
-# read chip id
-ret, chipid = ftdi.read_chipid( ftdic )
-if (ret==0):
- print( 'chip id: %x\n' % chipid )
-
-
-# read eeprom
-eeprom_addr = 1
-ret, eeprom_val = ftdi.read_eeprom_location( ftdic, eeprom_addr )
-if (ret==0):
- print( 'eeprom @ %d: 0x%04x\n' % ( eeprom_addr, eeprom_val ) )
-
-print( 'eeprom:' )
-ret = ftdi.read_eeprom( ftdic )
-size = 128
-ret, eeprom = ftdi.get_eeprom_buf ( ftdic, size )
-if ( ret == 0 ):
- for i in range( size ):
- octet = eeprom[i]
- if sys.version_info[0] < 3: # python 2
- octet = ord( octet )
- sys.stdout.write( '%02x ' % octet )
- if ( i % 8 == 7 ):
- print( '' )
-print( '' )
-
-# close usb
-ret = ftdi.usb_close( ftdic )
-if ret < 0:
- print( 'unable to close ftdi device: %d (%s)' % ( ret, ftdi.get_error_string( ftdic ) ) )
- os._exit( 1 )
-
-print ('device closed')
-ftdi.free( ftdic )