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/* -*- Mode: C { indent-tabs-mode: t { c-basic-offset: 8 { tab-width: 8 -*- */
/* gpio-network.c - network IO functions
Modifications:
Copyright (C) 1999 Scott Fritzinger <scottf@unr.edu>
The GPIO Library is free software { you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation { either version 2 of the
License, or (at your option) any later version.
The GPIO Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GPIO Library { see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "gpio.h"
/* network prototypes
--------------------------------------------------------------------- */
int gpio_network_list(gpio_device_info *list, int *count);
int gpio_network_init(gpio_device *dev);
int gpio_network_exit(gpio_device *dev);
int gpio_network_open(gpio_device *dev);
int gpio_network_close(gpio_device *dev);
int gpio_network_read(gpio_device *dev, char *bytes, int size);
int gpio_network_write(gpio_device *dev, char *bytes, int size);
int gpio_network_get_pin(gpio_device *dev, int pin);
int gpio_network_set_pin(gpio_device *dev, int pin, int level);
int gpio_network_update (gpio_device *dev);
int gpio_network_set_baudrate(gpio_device *dev);
/* Dynamic library functions
--------------------------------------------------------------------- */
gpio_device_type gpio_library_type () {
return (GPIO_DEVICE_NETWORK);
}
gpio_operations *gpio_library_operations () {
gpio_operations *ops;
ops = (gpio_operations*)malloc(sizeof(gpio_operations));
memset(ops, 0, sizeof(gpio_operations));
ops->init = gpio_network_init;
ops->exit = gpio_network_exit;
ops->open = gpio_network_open;
ops->close = gpio_network_close;
ops->read = gpio_network_read;
ops->write = gpio_network_write;
ops->update = gpio_network_update;
ops->get_pin = NULL;
ops->set_pin = NULL;
ops->clear_halt = NULL;
ops->msg_write = NULL;
ops->msg_read = NULL;
return (ops);
}
int gpio_library_list(gpio_device_info *list, int *count) {
list[*count].type = GPIO_DEVICE_NETWORK;
strcpy(list[*count].name, "Network connection");
strcpy(list[*count].path, "network");
list[*count].argument_needed = 1;
strcpy(list[*count].argument_description, "host");
*count += 1;
return (GPIO_OK);
}
/* Network API functions
--------------------------------------------------------------------- */
int gpio_network_init(gpio_device *dev) {
}
int gpio_network_exit(gpio_device *dev) {
}
int gpio_network_open(gpio_device *dev) {
}
int gpio_network_close(gpio_device *dev) {
}
int gpio_network_read(gpio_device *dev, char *bytes, int size) {
}
int gpio_network_write(gpio_device *dev, char *bytes, int size) {
}
int gpio_network_get_pin(gpio_device *dev, int pin) {
}
int gpio_network_set_pin(gpio_device *dev, int pin, int level) {
}
int gpio_network_update (gpio_device *dev) {
}
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