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Diffstat (limited to 'include/libnds/nds/arm9/ndsmotion.h')
| -rw-r--r-- | include/libnds/nds/arm9/ndsmotion.h | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/include/libnds/nds/arm9/ndsmotion.h b/include/libnds/nds/arm9/ndsmotion.h new file mode 100644 index 0000000000..f3940f5f2f --- /dev/null +++ b/include/libnds/nds/arm9/ndsmotion.h @@ -0,0 +1,190 @@ +/*--------------------------------------------------------------------------------- + DS Motion Card/DS Motion Pak functionality + + Copyright (C) 2007 + Michael Noland (joat) + Jason Rogers (dovoto) + Dave Murphy (WinterMute) + Keith Epstein (KeithE) + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any + damages arising from the use of this software. + + Permission is granted to anyone to use this software for any + purpose, including commercial applications, and to alter it and + redistribute it freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you + must not claim that you wrote the original software. If you use + this software in a product, an acknowledgment in the product + documentation would be appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and + must not be misrepresented as being the original software. + 3. This notice may not be removed or altered from any source + distribution. + +---------------------------------------------------------------------------------*/ + +/*! \file ndsmotion.h +\brief interface code for the ds motion card, ds motion pak, MK6 + +*/ +#ifndef NDS_MOTION_INCLUDE +#define NDS_MOTION_INCLUDE +//--------------------------------------------------------------------------------- + + +typedef struct +{ + short xoff, yoff, zoff, goff; + short xsens, ysens, zsens, gsens; +}MotionCalibration; + +#ifdef __cplusplus +extern "C" { +#endif + +/*! \fn int motion_init(void) +\brief Initializes the DS Motion Sensor. +Run this before using any of the DS Motion Sensor functions +save the return value and pass it to the other motion_ functions +*/ +int motion_init(void); + +/*! \fn int motion_deinit(void) +\brief Deinitializes the DS Motion Sensor +*/ +void motion_deinit(void); + +/*! \fn signed int motion_read_x(void) +\brief read the X acceleration +*/ +signed int motion_read_x(void); + +/*! \fn signed int motion_read_y(void) +\brief read the Y acceleration +*/ +signed int motion_read_y(void); + +/*! \fn signed int motion_read_z(void) +\brief read the Z acceleration +*/ +signed int motion_read_z(void); + +/*! \fn signed int motion_read_gyro(void) +\brief read the Z rotational speed +*/ +signed int motion_read_gyro(void); + +/*! \fn int motion_acceleration_x(void) +\brief gets acceleration value to mili G (where g is 9.8 m/s*s) +*/ +int motion_acceleration_x(void); + +/*! \fn int motion_acceleration_y(void) +\brief gets acceleration value to mili G (where g is 9.8 m/s*s) +*/ +int motion_acceleration_y(void); + +/*! \fn int motion_acceleration_z(void) +\brief gets acceleration value to mili G (where g is 9.8 m/s*s) +*/ +int motion_acceleration_z(void); + +/*! \fn void motion_set_sens_x(int sens) +\brief this should be passed the raw reading at 1g for accurate +acceleration calculations. Default is 819 +*/ +void motion_set_sens_x(int sens); + +/*! \fn void motion_set_sens_y(int sens) +\brief this should be passed the raw reading at 1g for accurate +acceleration calculations. Default is 819 +*/ +void motion_set_sens_y(int sens); + +/*! \fn void motion_set_sens_z(int sens) +\brief this should be passed the raw reading at 1g for accurate +acceleration calculations. Default is 819 +*/ +void motion_set_sens_z(int sens); + +/*! \fn void motion_set_sens_x(int sens) +\brief this should be passed the raw reading at 1g for accurate +acceleration calculations. Default is 825 +*/ +void motion_set_sens_gyro(int sens); + +/*! \fn void motion_set_offs_x(void) +\brief this should be called when the axis is under no acceleration +default is 2048 +*/ +void motion_set_offs_x(void); + +/*! \fn void motion_set_offs_y(void) +\brief this should be called when the axis is under no acceleration +default is 2048 +*/ +void motion_set_offs_y(void); + +/*! \fn void motion_set_offs_z(void) +\brief this should be called when the axis is under no acceleration +default is 2048 +*/ +void motion_set_offs_z(void); + +/*! \fn void motion_set_offs_gyro(void) +\brief this should be called when the axis is under no rotation +default is 1680 +*/ +void motion_set_offs_gyro(void); + +/*! \fn int motion_rotation(void) +\brief converts raw rotation value to degrees per second +*/ +int motion_rotation(void); + +/*! \fn MotionCalibration* motion_get_calibration(void)void +\brief This returns the current calibration settings for saving +*/ +MotionCalibration* motion_get_calibration(void); + +/*! \fn void motion_set_calibration(MotionCalibration* cal) +\brief This sets the calibration settings. Intended +to restore saved calibration settings +*/ +void motion_set_calibration(MotionCalibration* cal); + +/*! \fn MotionCalibration* motion_enable_ain_1(void) +\brief This enables the analog input number 1. +Required before reading analog input number 1. +*/ +void motion_enable_ain_1(void); + +/*! \fn MotionCalibration* motion_enable_ain_2(void) +\brief This enables the analog input number 2. +Required before reading analog input number 2. +*/ +void motion_enable_ain_2(void); + +/*! \fn MotionCalibration* motion_read_ain_1(void) +\brief This reads the analog input number 1. +analog input number 1 needs to be enabled before reading. +*/ +int motion_read_ain_1(void); + +/*! \fn MotionCalibration* motion_read_ain_2(void) +\brief This reads the analog input number 2. +analog input number 2 needs to be enabled before reading. +*/ +int motion_read_ain_2(void); + +#ifdef __cplusplus +} +#endif + +#endif + + + |