ftdi.cpp - C++ wraper for libftdi
-------------------
begin : Mon Oct 13 2008
- copyright : (C) 2008 by Marek Vavruša
+ copyright : (C) 2008-2017 by Marek Vavruša / libftdi developers
email : opensource@intra2net.com and marek@vavrusa.com
***************************************************************************/
/*
-Copyright (C) 2008 by Marek Vavruša
+Copyright (C) 2008-2017 by Marek Vavruša / libftdi developers
The software in this package is distributed under the GNU General
Public License version 2 (with a special exception described below).
This exception does not invalidate any other reasons why a work based
on this file might be covered by the GNU General Public License.
*/
+#include <libusb.h>
#include "ftdi.hpp"
+#include "ftdi_i.h"
#include "ftdi.h"
namespace Ftdi
int Context::close()
{
d->open = false;
+ d->dev = 0;
return ftdi_usb_close(d->ftdi);
}
return ftdi_set_line_property2(d->ftdi, bits, sbit, parity, break_type);
}
+int Context::get_usb_read_timeout() const
+{
+ return d->ftdi->usb_read_timeout;
+}
+
+void Context::set_usb_read_timeout(int usb_read_timeout)
+{
+ d->ftdi->usb_read_timeout = usb_read_timeout;
+}
+
+int Context::get_usb_write_timeout() const
+{
+ return d->ftdi->usb_write_timeout;
+}
+
+void Context::set_usb_write_timeout(int usb_write_timeout)
+{
+ d->ftdi->usb_write_timeout = usb_write_timeout;
+}
+
int Context::read(unsigned char *buf, int size)
{
return ftdi_read_data(d->ftdi, buf, size);
return ftdi_set_error_char(d->ftdi, errorch, enable);
}
-int Context::bitbang_enable(unsigned char bitmask)
-{
- return ftdi_set_bitmode(d->ftdi, bitmask, BITMODE_BITBANG);
-}
-
-int Context::bitbang_disable()
-{
- return ftdi_disable_bitbang(d->ftdi);
-}
-
int Context::set_bitmode(unsigned char bitmask, unsigned char mode)
{
return ftdi_set_bitmode(d->ftdi, bitmask, mode);
return ftdi_set_bitmode(d->ftdi, bitmask, mode);
}
+int Context::bitbang_disable()
+{
+ return ftdi_disable_bitbang(d->ftdi);
+}
+
int Context::read_pins(unsigned char *pins)
{
return ftdi_read_pins(d->ftdi, pins);
}
-char* Context::error_string()
+const char* Context::error_string()
{
return ftdi_get_error_string(d->ftdi);
}
int Context::get_strings_and_reopen()
{
+ if ( d->dev == 0 )
+ {
+ d->dev = libusb_get_device(d->ftdi->usb_dev);
+ }
+
// Get device strings (closes device)
int ret=get_strings();
if (ret < 0)
{
}
-void Eeprom::init_defaults()
-{
- return ftdi_eeprom_initdefaults(d->context);
-}
-
-void Eeprom::set_size(int size)
-{
- return ftdi_eeprom_setsize(d->context, &d->eeprom, size);
-}
-
-int Eeprom::size(unsigned char *eeprom, int maxsize)
+int Eeprom::init_defaults(char* manufacturer, char *product, char * serial)
{
- return ftdi_read_eeprom_getsize(d->context, eeprom, maxsize);
+ return ftdi_eeprom_initdefaults(d->context, manufacturer, product, serial);
}
int Eeprom::chip_id(unsigned int *chipid)
int Eeprom::build(unsigned char *output)
{
- return ftdi_eeprom_build(d->context, output);
+ return ftdi_eeprom_build(d->context);
}
int Eeprom::read(unsigned char *eeprom)
{
- return ftdi_read_eeprom(d->context, eeprom);
+ return ftdi_read_eeprom(d->context);
}
int Eeprom::write(unsigned char *eeprom)
{
- return ftdi_write_eeprom(d->context, eeprom);
+ return ftdi_write_eeprom(d->context);
}
int Eeprom::read_location(int eeprom_addr, unsigned short *eeprom_val)
return d->list.erase(beg, end);
}
-List* List::find_all(int vendor, int product)
+List* List::find_all(Context &context, int vendor, int product)
{
struct ftdi_device_list* dlist = 0;
- struct ftdi_context ftdi;
- ftdi_init(&ftdi);
- ftdi_usb_find_all(&ftdi, &dlist, vendor, product);
- ftdi_deinit(&ftdi);
+ ftdi_usb_find_all(context.context(), &dlist, vendor, product);
return new List(dlist);
}