| Line 122... |
Line 122... |
zip->pic = 0x7fff7fff;
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zip->pic = 0x7fff7fff;
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while(sys->io_pwrcount < (second >> 4))
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while(sys->io_pwrcount < (second >> 4))
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;
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;
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// Repeating timer, every 250ms
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// Repeating timer, every 250ms
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// zip->tma = (second/4) | 0x80000000;
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zip->tma = (second/4) | 0x80000000;
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zip->tma = 1024 | 0x80000000;
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// zip->tma = 1024 | 0x80000000;
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// Restart the PIC -- listening for SYSINT_TMA only
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// Restart the PIC -- listening for SYSINT_TMA only
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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sys->io_clrled[0] = green;
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sys->io_clrled[0] = green;
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sys->io_ledctrl = 0x010;
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sys->io_ledctrl = 0x010;
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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sys->io_clrled[0] = dimgreen;
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sys->io_clrled[0] = dimgreen;
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sys->io_clrled[1] = green;
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sys->io_clrled[1] = green;
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sys->io_scope[0].s_ctrl = 32 | SCOPE_TRIGGER;
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sys->io_scope[0].s_ctrl = 32 | 0x80000000; // SCOPE_TRIGGER;
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sys->io_ledctrl = 0x020;
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sys->io_ledctrl = 0x020;
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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sys->io_clrled[1] = dimgreen;
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sys->io_clrled[1] = dimgreen;
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sys->io_clrled[2] = green;
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sys->io_clrled[2] = green;
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sys->io_ledctrl = 0x040;
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sys->io_ledctrl = 0x040;
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA);
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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sys->io_clrled[2] = dimgreen;
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sys->io_clrled[2] = dimgreen;
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sys->io_clrled[3] = green;
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sys->io_clrled[3] = green;
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sys->io_ledctrl = 0x080;
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sys->io_ledctrl = 0x080;
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA);
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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sys->io_clrled[3] = dimgreen;
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sys->io_clrled[3] = dimgreen;
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA);
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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for(i=0; i<4; i++)
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for(i=0; i<4; i++)
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sys->io_clrled[i] = black;
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sys->io_clrled[i] = black;
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// Wait one second ...
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// Wait one second ...
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for(i=0; i<4; i++) {
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for(i=0; i<4; i++) {
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA);
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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}
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}
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sw = sys->io_btnsw & 0x0f;
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sw = sys->io_btnsw & 0x0f;
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for(int i=0; i<4; i++)
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for(int i=0; i<4; i++)
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sys->io_clrled[i] = (sw & (1<<i)) ? white : black;
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sys->io_clrled[i] = (sw & (1<<i)) ? white : black;
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// Wait another two second ...
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// Wait another two second ...
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for(i=0; i<8; i++) {
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for(i=0; i<8; i++) {
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA);
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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}
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}
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// Blink all the LEDs
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// Blink all the LEDs
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// First turn them on
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// First turn them on
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sys->io_ledctrl = 0x0ff;
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sys->io_ledctrl = 0x0ff;
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// Then wait a quarter second
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// Then wait a quarter second
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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// Then turn the back off
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// Then turn the back off
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sys->io_ledctrl = 0x0f0;
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sys->io_ledctrl = 0x0f0;
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// and wait another quarter second
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// and wait another quarter second
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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// Now, read buttons, and flash an LED on any button being held
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// Now, read buttons, and flash an LED on any button being held
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// down ... ? neat?
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// down ... ? neat?
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// zip->tma = 20000000; // 1/4 second -- already set
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// zip->tma = 20000000; // 1/4 second -- already set
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while(1) {
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while(1) {
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unsigned btn, ledc;
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unsigned btn, ledc;
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zip->pic = SYSINT_TMA;
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zip->pic = EINT(SYSINT_TMA);
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zip_rtu();
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zip_rtu();
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zip->pic = EINT(SYSINT_TMA)|SYSINT_TMA;
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// If the button is pressed, toggle the LED
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// If the button is pressed, toggle the LED
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// Otherwise, turn the LED off.
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// Otherwise, turn the LED off.
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//
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//
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// First, get all the pressed buttons
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// First, get all the pressed buttons
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btn = (sys->io_btnsw >> 4) & 0x0f;
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btn = (sys->io_btnsw >> 4) & 0x0f;
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sys->io_btnsw = 0x0f0;
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// Now, acknowledge the button presses that we just read
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sys->io_btnsw = (btn<<4);
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// Of any LEDs that are on, or buttons on, toggle their values
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// Of any LEDs that are on, or buttons on, toggle their values
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ledc = (sys->io_ledctrl | btn)&0x0f;
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ledc = (sys->io_ledctrl)&0x0f;
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ledc = (ledc | btn)&0x0f ^ ledc;
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// Make sure we set everything
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// Make sure we set everything
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ledc |= 0x0f0;
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ledc |= 0x0f0;
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// Now issue the command
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// Now issue the command
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sys->io_ledctrl = ledc;
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sys->io_ledctrl = ledc;
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// That way, at the end, the toggle will leave them in the
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// That way, at the end, the toggle will leave them in the
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