+++ /dev/null
-/*
- * (C) notaz, 2011
- *
- * This work is licensed under the terms of the GNU GPLv2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#include <linux/input.h>
-#include <errno.h>
-
-#include "common/input.h"
-#include "plugin_lib.h"
-#include "main.h"
-
-static int fdnub[2];
-static int analog_init_done;
-
-static const char * const pandora_gpio_keys[KEY_MAX + 1] = {
- [0 ... KEY_MAX] = NULL,
- [KEY_UP] = "Up",
- [KEY_LEFT] = "Left",
- [KEY_RIGHT] = "Right",
- [KEY_DOWN] = "Down",
- [KEY_HOME] = "(A)",
- [KEY_PAGEDOWN] = "(X)",
- [KEY_END] = "(B)",
- [KEY_PAGEUP] = "(Y)",
- [KEY_RIGHTSHIFT]= "(L)",
- [KEY_RIGHTCTRL] = "(R)",
- [KEY_LEFTALT] = "Start",
- [KEY_LEFTCTRL] = "Select",
- [KEY_MENU] = "Pandora",
-};
-
-struct in_default_bind in_evdev_defbinds[] = {
- { KEY_UP, IN_BINDTYPE_PLAYER12, DKEY_UP },
- { KEY_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN },
- { KEY_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT },
- { KEY_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT },
- { KEY_PAGEUP, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE },
- { KEY_PAGEDOWN, IN_BINDTYPE_PLAYER12, DKEY_CROSS },
- { KEY_END, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE },
- { KEY_HOME, IN_BINDTYPE_PLAYER12, DKEY_SQUARE },
- { KEY_LEFTALT, IN_BINDTYPE_PLAYER12, DKEY_START },
- { KEY_LEFTCTRL, IN_BINDTYPE_PLAYER12, DKEY_SELECT },
- { KEY_RIGHTSHIFT,IN_BINDTYPE_PLAYER12, DKEY_L1 },
- { KEY_RIGHTCTRL, IN_BINDTYPE_PLAYER12, DKEY_R1 },
- { KEY_Q, IN_BINDTYPE_PLAYER12, DKEY_L2 },
- { KEY_P, IN_BINDTYPE_PLAYER12, DKEY_R2 },
- { KEY_SPACE, IN_BINDTYPE_EMU, SACTION_ENTER_MENU },
- { KEY_1, IN_BINDTYPE_EMU, SACTION_SAVE_STATE },
- { KEY_2, IN_BINDTYPE_EMU, SACTION_LOAD_STATE },
- { KEY_3, IN_BINDTYPE_EMU, SACTION_PREV_SSLOT },
- { KEY_4, IN_BINDTYPE_EMU, SACTION_NEXT_SSLOT },
- { KEY_5, IN_BINDTYPE_EMU, SACTION_TOGGLE_FSKIP },
- { KEY_6, IN_BINDTYPE_EMU, SACTION_SCREENSHOT },
- { 0, 0, 0 }
-};
-
-static void analog_init(void)
-{
- int i, nub;
-
- fdnub[0] = fdnub[1] = -1;
-
- for (i = nub = 0; nub < 2; i++)
- {
- long absbits[(ABS_MAX+1) / sizeof(long) / 8];
- int ret, fd, support = 0;
- char name[64];
-
- snprintf(name, sizeof(name), "/dev/input/event%d", i);
- fd = open(name, O_RDONLY|O_NONBLOCK);
- if (fd == -1) {
- if (errno == EACCES)
- continue; /* maybe we can access next one */
- break;
- }
-
- /* check supported events */
- ret = ioctl(fd, EVIOCGBIT(0, sizeof(support)), &support);
- if (ret == -1) {
- printf("pandora: ioctl failed on %s\n", name);
- goto skip;
- }
-
- if (!(support & (1 << EV_ABS)))
- goto skip;
-
- ret = ioctl(fd, EVIOCGNAME(sizeof(name)), name);
- if (ret == -1 || strncmp(name, "nub", 3) != 0)
- goto skip;
-
- ret = ioctl(fd, EVIOCGBIT(EV_ABS, sizeof(absbits)), absbits);
- if (ret == -1)
- goto skip;
- if ((absbits[0] & ((1 << ABS_X)|(1 << ABS_Y))) != ((1 << ABS_X)|(1 << ABS_Y)))
- goto skip;
-
- printf("pandora: found analog #%d \"%s\"\n", nub, name);
- fdnub[nub++] = fd;
- continue;
-
-skip:
- close(fd);
- }
-
- if (nub != 2)
- printf("pandora: warning: not all nubs found: %d\n", nub);
-
- analog_init_done = 1;
-}
-
-void in_update_analogs(void)
-{
- int *nubp[2] = { in_a1, in_a2 };
- struct input_absinfo ainfo;
- int i, fd, v, ret;
-
- if (!analog_init_done)
- analog_init();
-
- for (i = 0; i < 2; i++) {
- fd = fdnub[i];
- if (fd < 0)
- continue;
-
- ret = ioctl(fd, EVIOCGABS(ABS_X), &ainfo);
- if (ret == -1) {
- perror("ioctl");
- continue;
- }
- v = ainfo.value / 2 + 127;
- nubp[i][0] = v < 0 ? 0 : v;
-
- ret = ioctl(fd, EVIOCGABS(ABS_Y), &ainfo);
- if (ret == -1) {
- perror("ioctl");
- continue;
- }
- v = ainfo.value / 2 + 127;
- nubp[i][1] = v < 0 ? 0 : v;
- }
- //printf("%4d %4d %4d %4d\n", in_a1[0], in_a1[1], in_a2[0], in_a2[1]);
-}
-
-int pandora_rescan_inputs(void)
-{
- in_probe();
- in_set_config(in_name_to_id("evdev:gpio-keys"), IN_CFG_KEY_NAMES,
- pandora_gpio_keys, sizeof(pandora_gpio_keys));
-
- return 0;
-}
notaz.gp2x.de / pcsx_rearmed.git / blobdiff