Subversion Repositories freemyipod

Rev

Rev 835 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 835 Rev 841
Line 135... Line 135...
135 
    oldtouched = false;
 135 
    oldtouched = false;
136 
    oldbuttons = 0;
 136 
    oldbuttons = 0;
137 
    lastpacket = 0;
 137 
    lastpacket = 0;
138 
    collect = 0;
 138 
    collect = 0;
139 
    lastdiff = 0;
 139 
    lastdiff = 0;
140 
    INTMSK |= 1 << IRQ_WHEEL;
 - 
 
141 
    PWRCON(1) &= ~1;
 140 
    PWRCON(1) &= ~1;
142 
    PCON15 = (PCON15 & ~0xFFFF0000) | 0x22220000;
 141 
    PCON15 = (PCON15 & ~0xFFFF0000) | 0x22220000;
143 
    PUNK15 = 0xF0;
 142 
    PUNK15 = 0xF0;
- 
 
 143 
    PCON10 = (PCON10 & ~0xFF0) | 0x10;
- 
 
 144 
    WHEELINT = 7;
- 
 
 145 
    WHEEL10 = 1;
- 
 
 146 
    INTMSK |= 1 << IRQ_WHEEL;
144 
    WHEEL08 = 0x3A980;
 147 
    WHEEL08 = 0x3A980;
145 
    WHEEL00 = 0x280000;
 148 
    WHEEL00 = 0x280000;
146 
    WHEEL10 = 3;
 - 
 
147 
    PCON10 = (PCON10 & ~0xFF0) | 0x10;
 149 
    while (WHEEL0C & 4) yield();
148 
    PDAT10 |= 2;
 150 
    PDAT10 |= 2;
149 
    WHEELTX = 0x8000023A;
 151 
    WHEELTX = 0x8000023A;
150 
    WHEEL04 |= 1;
 152 
    WHEEL04 |= 1;
151 
    PDAT10 &= ~2;
 153 
    PDAT10 &= ~2;
152 
    thread_create(&clickwheel_thread_handle, "Clickwheel dispatcher",
 154 
    thread_create(&clickwheel_thread_handle, "Clickwheel dispatcher", clickwheel_thread,
153 
                  clickwheel_thread, clickwheel_stack,
 - 
 
154 
                  sizeof(clickwheel_stack), OS_THREAD, 200, true,
 155 
                  clickwheel_stack, sizeof(clickwheel_stack), OS_THREAD, 200, true,
155 
                  NULL, NULL, NULL, NULL);
 156 
                  NULL, NULL, NULL, NULL);
156 
}
 157 
}
157 
 
 158 
 
158 
void INT_WHEEL(void) ICODE_ATTR;
 159 
void INT_WHEEL(void) ICODE_ATTR;
159 
void INT_WHEEL()
 160 
void INT_WHEEL()
160 
{
 161 
{
161 
    uint32_t events = WHEELINT;
 162 
    uint32_t events = WHEELINT;
162 
    if (events & 4) WHEELINT = 4;
 - 
 
163 
    if (events & 2) WHEELINT = 2;
 - 
 
164 
    if (events & 1)
 163 
    if (events & 1)
165 
    {
 164 
    {
166 
        clickwheel_packet = WHEELRX;
 165 
        clickwheel_packet = WHEELRX;
167 
        wakeup_signal(&clickwheel_wakeup);
 166 
        wakeup_signal(&clickwheel_wakeup);
168 
        WHEELINT = 1;
 - 
 
169 
    }
 167 
    }
- 
 
 168 
    WHEELINT = events;
170 
}
 169 
}
171 
 
 170 
 
172 
uint32_t clickwheel_get_state()
 171 
uint32_t clickwheel_get_state()
173 
{
 172 
{
174 
    return (oldtouched << 15) | (oldpos << 8) | oldbuttons;
 173 
    return (oldtouched << 15) | (oldpos << 8) | oldbuttons;