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[HID] Implement more of the gyro, OoT stops hanging

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wheremyfoodat 2022-12-30 19:24:42 +02:00
parent 2fe65a58a1
commit f2ab7a0370
1 changed files with 11 additions and 4 deletions
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15
src/core/services/hid.cpp
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@ -1,4 +1,5 @@
#include "services/hid.hpp"
#include <bit>
namespace HIDCommands {
enum : u32 {
@ -49,19 +50,25 @@ void HIDService::enableGyroscopeLow(u32 messagePointer) {
void HIDService::getGyroscopeLowCalibrateParam(u32 messagePointer) {
log("HID::GetGyroscopeLowCalibrateParam\n");
constexpr s16 unit = 6700; // Approximately from Citra which took it from hardware
mem.write32(messagePointer + 4, Result::Success);
// Fill calibration data with 0s since we don't have gyro
for (int i = 0; i < 5; i++) {
mem.write32(messagePointer + 8 + i * 4, 0);
// Fill calibration data (for x/y/z depending on i)
for (int i = 0; i < 3; i++) {
const u32 pointer = messagePointer + 8 + i * 3 * sizeof(u16); // Pointer to write the calibration info for the current coordinate
mem.write16(pointer, 0); // Zero point
mem.write16(pointer + 1 * sizeof(u16), unit); // Positive unit point
mem.write16(pointer + 2 * sizeof(u16), -unit); // Negative unit point
}
}
void HIDService::getGyroscopeCoefficient(u32 messagePointer) {
log("HID::GetGyroscopeLowRawToDpsCoefficient\n");
constexpr float gyroscopeCoeff = 14.375f; // Same as retail 3DS
mem.write32(messagePointer + 4, Result::Success);
// This should write a coeff value here but we don't have gyro so
mem.write32(messagePointer + 8, std::bit_cast<u32, float>(gyroscopeCoeff));
}
void HIDService::getIPCHandles(u32 messagePointer) {