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Use the absolute wheel position driver for Rockboy. Mappings are: top = UP, top-right = A, right = RIGHT, bottom-right = START, bottom = DOWN, bottom-left = SELECT, left = LEFT and top-left = B. Based on patch #5424 by Anton Romanov

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11067 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2006-09-26 19:25:20 +00:00
parent 8d145f6d0d
commit 181dab4137
2 changed files with 75 additions and 6 deletions
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4
apps/plugins/rockboy/rockboy.c
View file

@ -170,6 +170,10 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
rb->lcd_setfont(0);
#ifdef HAVE_WHEEL_POSITION
rb->wheel_send_events(false);
#endif
#if defined(HAVE_LCD_COLOR)
rb->lcd_set_foreground(LCD_WHITE);
rb->lcd_set_background(LCD_BLACK);

77
apps/plugins/rockboy/sys_rockbox.c
View file

@ -69,6 +69,20 @@ void joy_close(void)
}
unsigned int oldbuttonstate = 0, newbuttonstate,holdbutton;
#ifdef HAVE_WHEEL_POSITION
int oldwheel = -1, wheel;
static int wheelmap[8] = {
PAD_UP, /* Top */
PAD_A, /* Top-right */
PAD_RIGHT, /* Right */
PAD_START, /* Bottom-right */
PAD_DOWN, /* Bottom */
PAD_SELECT, /* Bottom-left */
PAD_LEFT, /* Left */
PAD_B /* Top-left */
};
#endif
int released, pressed;
@ -87,6 +101,44 @@ void ev_poll(void)
if (pressed & BUTTON_ON)
fb.mode=(fb.mode+1)%4;
#endif
#ifdef HAVE_WHEEL_POSITION
/* Get the current wheel position - 0..95 or -1 for untouched */
wheel = rb->wheel_status();
/* Convert to number from 0 to 7 - clockwise from top */
if ( wheel > 0 ){
wheel += 6;
wheel /= 12;
if ( wheel > 7 ) wheel = 0;
}
if ( wheel != oldwheel ) {
if (oldwheel >= 0) {
ev.type = EV_RELEASE;
ev.code = wheelmap[oldwheel];
ev_postevent(&ev);
}
if (wheel >= 0) {
ev.type = EV_PRESS;
ev.code = wheelmap[wheel];
ev_postevent(&ev);
}
}
oldwheel = wheel;
if(released) {
ev.type = EV_RELEASE;
if ( released & (~BUTTON_SELECT) ) { ev.code=PAD_B; ev_postevent(&ev); }
if ( released & BUTTON_SELECT ) { ev.code=PAD_A; ev_postevent(&ev); }
}
if(pressed) { /* button press */
ev.type = EV_PRESS;
if ( pressed & (~BUTTON_SELECT) ) { ev.code=PAD_B; ev_postevent(&ev); }
if ( pressed & BUTTON_SELECT ) { ev.code=PAD_A; ev_postevent(&ev); }
}
#else
if(released) {
ev.type = EV_RELEASE;
if(released & ROCKBOY_PAD_LEFT) { ev.code=PAD_LEFT; ev_postevent(&ev); }
@ -120,19 +172,32 @@ void ev_poll(void)
ev.code=PAD_SELECT;
ev_postevent(&ev);
}
#endif
#if CONFIG_KEYPAD == IPOD_4G_PAD
if(rb->button_hold()) {
#else
if(pressed & options.MENU) {
#endif
#if (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
(CONFIG_KEYPAD == IRIVER_H300_PAD) || \
(CONFIG_KEYPAD == IPOD_4G_PAD)
if (do_user_menu() == USER_MENU_QUIT)
#ifdef HAVE_WHEEL_POSITION
rb->wheel_send_events(true);
#endif
if (do_user_menu() == USER_MENU_QUIT)
#endif
{
die("");
cleanshut=1;
}
#ifdef HAVE_WHEEL_POSITION
rb->wheel_send_events(false);
#endif
{
die("");
cleanshut=1;
}
}
#if CONFIG_KEYPAD != IPOD_4G_PAD
}
#endif
}
void vid_setpal(int i, int r, int g, int b)