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107 lines
2.0 KiB
C++
107 lines
2.0 KiB
C++
#include <PalmOS.h>
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#include "globals.h"
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#include "vibrate.h"
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#include "rumble.h"
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#ifndef DISABLE_TAPWAVE
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#include "tapwave.h"
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TwDeviceHandle hRumble;
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#endif
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Boolean RumbleExists() {
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Boolean exists = false;
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Err e;
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#ifndef DISABLE_TAPWAVE
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if (OPTIONS_TST(kOptDeviceZodiac)) {
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e = TwDeviceOpen(&hRumble, "vibrator0", "w");
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if (!e) {
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exists = true;
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TwDeviceClose(hRumble);
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}
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} else
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#endif
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{
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UInt32 romVersion;
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e = FtrGet(sysFtrCreator, sysFtrNumROMVersion, &romVersion);
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if (!e) {
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if (romVersion >= sysMakeROMVersion(4,0,0,sysROMStageRelease,0)) {
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Boolean active = false;
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e = HwrVibrateAttributes(0, kHwrVibrateActive, &active);
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exists = (!e) ? true : exists;
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}
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}
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}
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return exists;
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}
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void RumbleRun(Boolean active) {
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#ifndef DISABLE_TAPWAVE
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if (OPTIONS_TST(kOptDeviceZodiac)) {
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if (active) {
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UInt8 buf[] = { '\64', '\100' };
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TwDeviceControl(hRumble, 'play', buf, sizeof(buf));
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} else {
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TwDeviceControl(hRumble, 'stop', 0, 0);
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}
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} else
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#endif
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{
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UInt32 pattern = active ? 0xFF000000 : 0x00000000;
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HwrVibrateAttributes(1, kHwrVibratePattern, &pattern);
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HwrVibrateAttributes(1, kHwrVibrateActive, &active);
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}
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}
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Boolean RumbleInit() {
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Boolean done = false;
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#ifndef DISABLE_TAPWAVE
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if (OPTIONS_TST(kOptDeviceZodiac)) {
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Err e = TwDeviceOpen(&hRumble, "vibrator0", "w");
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done = (!e);
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} else
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#endif
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{
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if (RumbleExists()) {
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UInt16 cycle = (SysTicksPerSecond())/2;
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UInt32 pattern = 0xFF000000;
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UInt16 delay = 1;
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UInt16 repeat = 1;
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HwrVibrateAttributes(1, kHwrVibrateRate, &cycle);
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HwrVibrateAttributes(1, kHwrVibratePattern, &pattern);
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HwrVibrateAttributes(1, kHwrVibrateDelay, &delay);
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HwrVibrateAttributes(1, kHwrVibrateRepeatCount, &repeat);
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done = true;
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}
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}
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return done;
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}
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void RumbleRelease() {
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#ifndef DISABLE_TAPWAVE
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if (OPTIONS_TST(kOptDeviceZodiac)) {
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TwDeviceClose(hRumble);
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} else
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#endif
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{
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UInt32 pattern = 0x00000000;
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Boolean active = false;
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HwrVibrateAttributes(1, kHwrVibratePattern, &pattern);
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HwrVibrateAttributes(1, kHwrVibrateActive, &active);
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}
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}
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