Sorry, but i don't understand python and i have experience with ftdi chips via libftdi only.
Anton 2013/8/22 Ottavio Campana <[email protected]> > Hello, I want to command the pins of the fourth serial port used in > bitbang mode in python, but I am having some problems. > > Here's my code: > > #!/usr/bin/env python > import ftdi > > ftdic = ftdi.ftdi_context () > ftdi.ftdi_init (ftdic) > ftdi.ftdi_usb_open (ftdic, 0x0403, 0x6011) > chipid = ftdi.new_uintp() > ftdi.ftdi_read_chipid(ftdic, chipid) > > ftdi.ftdi_set_interface (ftdic, ftdi.INTERFACE_D) > ftdi.ftdi_set_bitmode (ftdic, 0xFF, ftdi.BITMODE_BITBANG) > > ftdi.ftdi_write_data (ftdic, '\xFF', 1) > > I have two leds attached to DD0 and DD1. When I send the command, I expect > the leds to have a fixed state, but they turn and off for a while and then > there's no way to change their state any more, unless I unplug and replug > the usb cable. > > So my question is: is my code correct? It's so hard to find a good python > example. > > Thank you for your help > > Ottavio > > ------------------------------ > > *libftdi* - see http://www.intra2net.com/en/developer/libftdi for details. > To unsubscribe send a mail to [email protected] > > -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
