diff options
| -rw-r--r-- | src/core/hle/service/hid/hid.cpp | 15 | ||||
| -rw-r--r-- | src/core/hle/service/hid/hid.h | 14 |
2 files changed, 20 insertions, 9 deletions
diff --git a/src/core/hle/service/hid/hid.cpp b/src/core/hle/service/hid/hid.cpp index 56bf89fa8..b27ab6d9b 100644 --- a/src/core/hle/service/hid/hid.cpp +++ b/src/core/hle/service/hid/hid.cpp @@ -251,14 +251,13 @@ void GetGyroscopeLowCalibrateParam(Service::Interface* self) { cmd_buff[1] = RESULT_SUCCESS.raw; - // currently don't understand the meaning of return value, - // so stubbed these with value from a real console. - // TODO(wwylele): implement this correctly - cmd_buff[2] = 0x19DDFFDC; - cmd_buff[3] = 0x0002E5DA; - cmd_buff[4] = 0xE5CE1A2D; - cmd_buff[5] = 0x19C6FFF3; - cmd_buff[6] = 0x001CE61E; + const s16 param_unit = 6700; // an approximate value taken from hw + GyroscopeCalibrateParam param = { + { 0, param_unit, -param_unit }, + { 0, param_unit, -param_unit }, + { 0, param_unit, -param_unit }, + }; + memcpy(&cmd_buff[2], ¶m, sizeof(param)); LOG_WARNING(Service_HID, "(STUBBED) called"); } diff --git a/src/core/hle/service/hid/hid.h b/src/core/hle/service/hid/hid.h index ebe137525..170d19ea8 100644 --- a/src/core/hle/service/hid/hid.h +++ b/src/core/hle/service/hid/hid.h @@ -160,6 +160,18 @@ struct SharedMem { } gyroscope; }; +/** + * Structure of calibrate params that GetGyroscopeLowCalibrateParam returns + */ +struct GyroscopeCalibrateParam { + struct { + // TODO (wwylele): figure out the exact meaning of these params + s16 zero_point; + s16 positive_unit_point; + s16 negative_unit_point; + } x, y, z; +}; + // TODO: MSVC does not support using offsetof() on non-static data members even though this // is technically allowed since C++11. This macro should be enabled once MSVC adds // support for that. @@ -284,7 +296,7 @@ void GetGyroscopeLowRawToDpsCoefficient(Service::Interface* self); * None * Outputs: * 1 : Result of function, 0 on success, otherwise error code - * 2~6 : CalibrateParam? + * 2~6 (18 bytes) : struct GyroscopeCalibrateParam */ void GetGyroscopeLowCalibrateParam(Service::Interface* self); |