diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c')
-rw-r--r-- | c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c b/c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c deleted file mode 100644 index 868fccb9af..0000000000 --- a/c/src/lib/libbsp/arm/nds/touchscreen/touchscreen.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - * RTEMS for Nintendo DS touchscreen driver. - * - * Copyright (c) 2008 by Matthieu Bucchianeri <mbucchia@gmail.com> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * - * http://www.rtems.org/license/LICENSE - */ - -#include <stdlib.h> -#include <stdio.h> -#include <errno.h> -#include <sys/types.h> - -#include <bsp.h> -#include <rtems/irq.h> -#include <rtems/libio.h> -#include <nds.h> - -#include <rtems/mw_uid.h> -#include "touchscreen.h" - -/* - * from parser.c - */ - -void register_mou_msg_queue (char *q_name); -void unregister_mou_msg_queue (void); -void touchscreen_sethand (int); - -/* - * touchscreen device driver initialize entry point. - */ - -rtems_device_driver -touchscreen_initialize (rtems_device_major_number major, - rtems_device_minor_number minor, void *arg) -{ - rtems_status_code status; - - printk ("[+] touchscreen started\n"); - - touchscreen_sethand (1); - - /* register the device */ - status = rtems_io_register_name ("/dev/mouse", major, 0); - if (status != RTEMS_SUCCESSFUL) { - printk ("[!] error registering touchscreen\n"); - rtems_fatal_error_occurred (status); - } - return RTEMS_SUCCESSFUL; -} - -/* - * touchscreen device driver open operation. - */ - -rtems_device_driver -touchscreen_open (rtems_device_major_number major, - rtems_device_minor_number minor, void *arg) -{ - return RTEMS_SUCCESSFUL; -} - -/* - * touchscreen device driver close operation. - */ - -rtems_device_driver -touchscreen_close (rtems_device_major_number major, - rtems_device_minor_number minor, void *arg) -{ - return RTEMS_SUCCESSFUL; -} - -/* - * touchscreen device driver read operation. - */ - -rtems_device_driver -touchscreen_read (rtems_device_major_number major, - rtems_device_minor_number minor, void *arg) -{ - rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) arg; - rw_args->bytes_moved = 0; - - return RTEMS_SUCCESSFUL; -} - -/* - * touchscreen device driver write operation. - */ - -rtems_device_driver -touchscreen_write (rtems_device_major_number major, - rtems_device_minor_number minor, void *arg) -{ - rtems_libio_rw_args_t *rw_args = (rtems_libio_rw_args_t *) arg; - rw_args->bytes_moved = 0; - - return RTEMS_SUCCESSFUL; -} - -/* - * ioctl entry point. - */ - -rtems_device_driver -touchscreen_control (rtems_device_major_number major, - rtems_device_minor_number minor, void *arg) -{ - rtems_libio_ioctl_args_t *args = arg; - - switch (args->command) { - case MW_UID_REGISTER_DEVICE: - register_mou_msg_queue (args->buffer); - break; - case MW_UID_UNREGISTER_DEVICE: - unregister_mou_msg_queue (); - break; - case MW_UID_SET_LEFTHANDED: - touchscreen_sethand (0); - break; - case MW_UID_SET_RIGHTHANDED: - touchscreen_sethand (1); - break; - } - args->ioctl_return = 0; - - return RTEMS_SUCCESSFUL; -} |