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Rev 835 Rev 841
Line 135... Line 135...
135 
    oldtouched = false;
 135 
    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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    interrupt_enable(IRQ_WHEEL, true);
 - 
 
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    PUNA(2) &= ~2;
 - 
 
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    PCON(14) = (PCON(14) & ~0xffff0000) | 0x22220000;
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    PCON(14) = (PCON(14) & ~0xffff0000) | 0x22220000;
- 
 
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    PUNA(2) &= ~2;
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    WHEELINT = 7;
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    WHEELINT = 7;
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    WHEEL10 = 7;
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    WHEEL10 = 1;
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    WHEEL00 = 0x380000;
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    interrupt_enable(IRQ_WHEEL, true);
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    WHEEL08 = 0x20000;
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    WHEEL08 = 0x20000;
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    do
 - 
 
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    {
 - 
 
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        WHEELTX = 0x8001052A;
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    WHEEL00 = 0x380000;
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        while (WHEEL0C & 4) yield();
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    while (WHEEL0C & 4) yield();
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        WHEEL04 = 1;
 - 
 
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        sleep(20000);
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    WHEELTX = 0x8000023A;
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    }
 - 
 
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    while (WHEEL0C & 4);
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    WHEEL04 |= 1;
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    thread_create(&clickwheel_thread_handle, "Clickwheel dispatcher",
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    thread_create(&clickwheel_thread_handle, "Clickwheel dispatcher", clickwheel_thread,
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                  clickwheel_thread, clickwheel_stack,
 - 
 
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                  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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}
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}
160 
 
 154 
 
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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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{
164 
    uint32_t events = WHEELINT;
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    uint32_t events = WHEELINT;
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    if (events & 4) WHEELINT = 4;
 - 
 
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    if (events & 2) WHEELINT = 2;
 - 
 
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    if (events & 1)
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    if (events & 1)
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    {
 160 
    {
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        clickwheel_packet = WHEELRX;
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        clickwheel_packet = WHEELRX;
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        wakeup_signal(&clickwheel_wakeup);
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        wakeup_signal(&clickwheel_wakeup);
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        WHEELINT = 1;
 - 
 
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    }
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    }
- 
 
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    WHEELINT = events;
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}
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}
174 
 
 166 
 
175 
uint32_t clickwheel_get_state()
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uint32_t clickwheel_get_state()
176 
{
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{
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    return (oldtouched << 15) | (oldpos << 8) | oldbuttons;
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    return (oldtouched << 15) | (oldpos << 8) | oldbuttons;