mirror of
https://github.com/rhaleblian/dslibris.git
synced 2025-06-18 16:55:41 -04:00
38e8e7f1d3
This utilizes the dkp-pacman releases for devkitARM and supporting libaries. Freetype is still a local build.
34 lines
772 B
C
34 lines
772 B
C
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#if 0
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void lidsleep(void) {
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__asm("mcr p15,0,r0,c7,c0,4");
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__asm("mov r0, r0");
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__asm("BX lr");
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}
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void lidsleep2(void) {
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/* if lid 'key' */
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if (keysDown() & BIT(7)) {
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/* hinge is closed */
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/* set only key irq for waking up */
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unsigned long oldIE = REG_IE ;
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REG_IE = IRQ_KEYS ;
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*(volatile unsigned short *)0x04000132 = BIT(14) | 255 ;
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/* any of the inner keys might irq */
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/* power off everything not needed */
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powerOFF(POWER_LCD) ;
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/* set system into sleep */
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lidsleep() ;
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/* wait a bit until returning power */
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while (REG_VCOUNT!=0) ;
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while (REG_VCOUNT==0) ;
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while (REG_VCOUNT!=0) ;
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/* power on again */
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powerON(POWER_LCD) ;
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/* set up old irqs again */
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REG_IE = oldIE ;
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}
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}
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#endif
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