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Rev 841 Rev 968
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#include "s5l8701.h"
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#include "s5l8701.h"
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#include "contextswitch.h"
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#include "contextswitch.h"
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static struct wakeup clickwheel_wakeup IBSS_ATTR;
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static struct wakeup clickwheel_wakeup IBSS_ATTR;
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static struct wakeup clickwheel_init_wakeup INITDATA_ATTR;
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static volatile uint32_t clickwheel_packet IBSS_ATTR;
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static volatile uint32_t clickwheel_packet IBSS_ATTR;
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static struct scheduler_thread clickwheel_thread_handle;
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static struct scheduler_thread clickwheel_thread_handle;
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static uint32_t clickwheel_stack[0x100] STACK_ATTR;
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static uint32_t clickwheel_stack[0x100] STACK_ATTR;
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static bool wheel_initialized IBSS_ATTR;
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static bool oldtouched IBSS_ATTR;
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static bool oldtouched IBSS_ATTR;
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static int oldpos IBSS_ATTR;
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static int oldpos IBSS_ATTR;
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static int oldbuttons IBSS_ATTR;
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static int oldbuttons IBSS_ATTR;
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static uint32_t lastpacket IBSS_ATTR;
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static int lastpacket IBSS_ATTR;
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static int packets IBSS_ATTR;
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static int packets IBSS_ATTR;
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static int collect IBSS_ATTR;
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static int collect IBSS_ATTR;
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static int lastdiff IBSS_ATTR;
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static int lastdiff IBSS_ATTR;
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        }
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        }
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        else if ((data & 0x8000FFFF) == 0x8000023A)
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        else if ((data & 0x8000FFFF) == 0x8000023A)
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        {
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        {
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            if (data & 0x1F0000) oldbuttons = (data >> 16) & 0x1F;
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            if (data & 0x1F0000) oldbuttons = (data >> 16) & 0x1F;
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            DEBUGF("This is an init packet, button state: %02X", oldbuttons);
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            DEBUGF("This is an init packet, button state: %02X", oldbuttons);
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            if (!wheel_initialized)
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            {
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                wheel_initialized = true;
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                wakeup_signal(&clickwheel_init_wakeup);
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            }
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        }
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        }
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    }
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    }
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}
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}
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void clickwheel_init()
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int clickwheel_init()
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{
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{
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    wakeup_init(&clickwheel_wakeup);
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    wakeup_init(&clickwheel_wakeup);
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    wakeup_init(&clickwheel_init_wakeup);
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    wheel_initialized = false;
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    oldtouched = false;
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    oldtouched = false;
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    oldbuttons = 0;
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    oldbuttons = 0;
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    lastpacket = 0;
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    lastpacket = 0;
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    collect = 0;
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    collect = 0;
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    lastdiff = 0;
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    lastdiff = 0;
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    WHEEL04 |= 1;
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    WHEEL04 |= 1;
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    PDAT10 &= ~2;
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    PDAT10 &= ~2;
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    thread_create(&clickwheel_thread_handle, "Clickwheel dispatcher", clickwheel_thread,
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    thread_create(&clickwheel_thread_handle, "Clickwheel dispatcher", clickwheel_thread,
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                  clickwheel_stack, sizeof(clickwheel_stack), OS_THREAD, 200, true,
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                  clickwheel_stack, sizeof(clickwheel_stack), OS_THREAD, 200, true,
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                  NULL, NULL, NULL, NULL);
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                  NULL, NULL, NULL, NULL);
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    wakeup_wait(&clickwheel_init_wakeup, 100000);
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    if (!wheel_initialized) RET_ERR(0);
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    return 0;
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}
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}
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void INT_WHEEL(void) ICODE_ATTR;
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void INT_WHEEL(void) ICODE_ATTR;
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void INT_WHEEL()
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void INT_WHEEL()
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{
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{