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Merge pull request #161 from Steveice10/master

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Add cam:u support and basic documentation.
This commit is contained in:
fincs 2015-09-09 01:45:32 +02:00
commit ce59e60193
3 changed files with 1310 additions and 1 deletions
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3
libctru/include/3ds.h
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@ -18,6 +18,7 @@ extern "C" {
#include <3ds/services/ac.h> #include <3ds/services/ac.h>
#include <3ds/services/am.h> #include <3ds/services/am.h>
#include <3ds/services/apt.h> #include <3ds/services/apt.h>
#include <3ds/services/cam.h>
#include <3ds/services/cfgnor.h> #include <3ds/services/cfgnor.h>
#include <3ds/services/cfgu.h> #include <3ds/services/cfgu.h>
#include <3ds/services/csnd.h> #include <3ds/services/csnd.h>
@ -110,4 +111,4 @@ extern "C" {
* @example threads/event/source/main.c * @example threads/event/source/main.c
* @example time/rtc/source/main.c * @example time/rtc/source/main.c
*/ */

570
libctru/include/3ds/services/cam.h Normal file
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@ -0,0 +1,570 @@
/**
* @file cam.h
* @brief CAM service for using the 3DS's front and back cameras.
*/
#pragma once
#include <3ds/services/y2r.h>
#include <3ds/types.h>
/**
* @brief Camera connection target ports.
*/
typedef enum {
PORT_NONE = 0x0,
PORT_CAM1 = BIT(0),
PORT_CAM2 = BIT(1),
// Port combinations.
PORT_BOTH = PORT_CAM1 | PORT_CAM2,
} CAMU_Port;
/**
* @brief Camera combinations.
*/
typedef enum {
SELECT_NONE = 0x0,
SELECT_OUT1 = BIT(0),
SELECT_IN1 = BIT(1),
SELECT_OUT2 = BIT(2),
// Camera combinations.
SELECT_IN1_OUT1 = SELECT_OUT1 | SELECT_IN1,
SELECT_OUT1_OUT2 = SELECT_OUT1 | SELECT_OUT2,
SELECT_IN1_OUT2 = SELECT_IN1 | SELECT_OUT2,
SELECT_ALL = SELECT_OUT1 | SELECT_IN1 | SELECT_OUT2,
} CAMU_CameraSelect;
/**
* @brief Camera contexts.
*/
typedef enum {
CONTEXT_NONE = 0x0,
CONTEXT_A = BIT(0),
CONTEXT_B = BIT(1),
// Context combinations.
CONTEXT_BOTH = CONTEXT_A | CONTEXT_B,
} CAMU_Context;
/**
* @brief Ways to flip the camera image.
*/
typedef enum {
FLIP_NONE = 0x0,
FLIP_HORIZONTAL = 0x1,
FLIP_VERTICAL = 0x2,
FLIP_REVERSE = 0x3,
} CAMU_Flip;
/**
* @brief Camera image resolutions.
*/
typedef enum {
SIZE_VGA = 0x0,
SIZE_QVGA = 0x1,
SIZE_QQVGA = 0x2,
SIZE_CIF = 0x3,
SIZE_QCIF = 0x4,
SIZE_DS_LCD = 0x5,
SIZE_DS_LCDx4 = 0x6,
SIZE_CTR_TOP_LCD = 0x7,
// Alias for bottom screen to match top screen naming.
SIZE_CTR_BOTTOM_LCD = SIZE_QVGA,
} CAMU_Size;
/**
* @brief Camera capture frame rates.
*/
typedef enum {
FRAME_RATE_15 = 0x0,
FRAME_RATE_15_TO_5 = 0x1,
FRAME_RATE_15_TO_2 = 0x2,
FRAME_RATE_10 = 0x3,
FRAME_RATE_8_5 = 0x4,
FRAME_RATE_5 = 0x5,
FRAME_RATE_20 = 0x6,
FRAME_RATE_20_TO_5 = 0x7,
FRAME_RATE_30 = 0x8,
FRAME_RATE_30_TO_5 = 0x9,
FRAME_RATE_15_TO_10 = 0xA,
FRAME_RATE_20_TO_10 = 0xB,
FRAME_RATE_30_TO_10 = 0xC,
} CAMU_FrameRate;
/**
* @brief Camera white balance modes.
*/
typedef enum {
WHITE_BALANCE_AUTO = 0x0,
WHITE_BALANCE_3200K = 0x1,
WHITE_BALANCE_4150K = 0x2,
WHITE_BALANCE_5200K = 0x3,
WHITE_BALANCE_6000K = 0x4,
WHITE_BALANCE_7000K = 0x5,
WHITE_BALANCE_MAX = 0x6,
// White balance aliases.
WHITE_BALANCE_NORMAL = WHITE_BALANCE_AUTO,
WHITE_BALANCE_TUNGSTEN = WHITE_BALANCE_3200K,
WHITE_BALANCE_WHITE_FLUORESCENT_LIGHT = WHITE_BALANCE_4150K,
WHITE_BALANCE_DAYLIGHT = WHITE_BALANCE_5200K,
WHITE_BALANCE_CLOUDY = WHITE_BALANCE_6000K,
WHITE_BALANCE_HORIZON = WHITE_BALANCE_6000K,
WHITE_BALANCE_SHADE = WHITE_BALANCE_7000K,
} CAMU_WhiteBalance;
/**
* @brief Camera photo modes.
*/
typedef enum {
PHOTO_MODE_NORMAL = 0x0,
PHOTO_MODE_PORTRAIT = 0x1,
PHOTO_MODE_LANDSCAPE = 0x2,
PHOTO_MODE_NIGHTVIEW = 0x3,
PHOTO_MODE_LETTER = 0x4,
} CAMU_PhotoMode;
/**
* @brief Camera special effects.
*/
typedef enum {
EFFECT_NONE = 0x0,
EFFECT_MONO = 0x1,
EFFECT_SEPIA = 0x2,
EFFECT_NEGATIVE = 0x3,
EFFECT_NEGAFILM = 0x4,
EFFECT_SEPIA01 = 0x5,
} CAMU_Effect;
/**
* @brief Camera contrast patterns.
*/
typedef enum {
CONTRAST_PATTERN_01 = 0x0,
CONTRAST_PATTERN_02 = 0x1,
CONTRAST_PATTERN_03 = 0x2,
CONTRAST_PATTERN_04 = 0x3,
CONTRAST_PATTERN_05 = 0x4,
CONTRAST_PATTERN_06 = 0x5,
CONTRAST_PATTERN_07 = 0x6,
CONTRAST_PATTERN_08 = 0x7,
CONTRAST_PATTERN_09 = 0x8,
CONTRAST_PATTERN_10 = 0x9,
CONTRAST_PATTERN_11 = 0xA,
// Contrast aliases.
CONTRAST_LOW = CONTRAST_PATTERN_05,
CONTRAST_NORMAL = CONTRAST_PATTERN_06,
CONTRAST_HIGH = CONTRAST_PATTERN_07,
} CAMU_Contrast;
/**
* @brief Camera lens correction modes.
*/
typedef enum {
LENS_CORRECTION_OFF = 0x0,
LENS_CORRECTION_ON_70 = 0x1,
LENS_CORRECTION_ON_90 = 0x2,
// Lens correction aliases.
LENS_CORRECTION_DARK = LENS_CORRECTION_OFF,
LENS_CORRECTION_NORMAL = LENS_CORRECTION_ON_70,
LENS_CORRECTION_BRIGHT = LENS_CORRECTION_ON_90,
} CAMU_LensCorrection;
/**
* @brief Camera image output formats.
*/
typedef enum {
OUTPUT_YUV_422 = 0x0,
OUTPUT_RGB_565 = 0x1,
} CAMU_OutputFormat;
/**
* @brief Camera shutter sounds.
*/
typedef enum {
SHUTTER_SOUND_TYPE_NORMAL = 0x0,
SHUTTER_SOUND_TYPE_MOVIE = 0x1,
SHUTTER_SOUND_TYPE_MOVIE_END = 0x2,
} CAMU_ShutterSoundType;
/**
* @brief Image quality calibration data.
*/
typedef struct {
s16 aeBaseTarget; ///< Auto exposure base target brightness.
s16 kRL; ///< Left color correction matrix red normalization coefficient.
s16 kGL; ///< Left color correction matrix green normalization coefficient.
s16 kBL; ///< Left color correction matrix blue normalization coefficient.
s16 ccmPosition; ///< Color correction matrix position.
u16 awbCcmL9Right; ///< Right camera, left color correction matrix red/green gain.
u16 awbCcmL9Left; ///< Left camera, left color correction matrix red/green gain.
u16 awbCcmL10Right; ///< Right camera, left color correction matrix blue/green gain.
u16 awbCcmL10Left; ///< Left camera, left color correction matrix blue/green gain.
u16 awbX0Right; ///< Right camera, color correction matrix position threshold.
u16 awbX0Left; ///< Left camera, color correction matrix position threshold.
} CAMU_ImageQualityCalibrationData;
/**
* @brief Stereo camera calibration data.
*/
typedef struct {
u8 isValidRotationXY; ///< #bool Whether the X and Y rotation data is valid.
u8 padding[3]; ///< Padding. (Aligns isValidRotationXY to 4 bytes)
float scale; ///< Scale to match the left camera image with the right.
float rotationZ; ///< Z axis rotation to match the left camera image with the right.
float translationX; ///< X axis translation to match the left camera image with the right.
float translationY; ///< Y axis translation to match the left camera image with the right.
float rotationX; ///< X axis rotation to match the left camera image with the right.
float rotationY; ///< Y axis rotation to match the left camera image with the right.
float angleOfViewRight; ///< Right camera angle of view.
float angleOfViewLeft; ///< Left camera angle of view.
float distanceToChart; ///< Distance between cameras and measurement chart.
float distanceCameras; ///< Distance between left and right cameras.
s16 imageWidth; ///< Image width.
s16 imageHeight; ///< Image height.
u8 reserved[16]; ///< Reserved for future use. (unused)
} CAMU_StereoCameraCalibrationData;
/**
* @brief Batch camera configuration for use without a context.
*/
typedef struct {
u8 camera; ///< #CAMU_CameraSelect Selected camera.
s8 exposure; ///< Camera exposure.
u8 whiteBalance; ///< #CAMU_WhiteBalance Camera white balance.
s8 sharpness; ///< Camera sharpness.
u8 autoExposureOn; ///< #bool Whether to automatically determine the proper exposure.
u8 autoWhiteBalanceOn; ///< #bool Whether to automatically determine the white balance mode.
u8 frameRate; ///< #CAMU_FrameRate Camera frame rate.
u8 photoMode; ///< #CAMU_PhotoMode Camera photo mode.
u8 contrast; ///< #CAMU_Contrast Camera contrast.
u8 lensCorrection; ///< #CAMU_LensCorrection Camera lens correction.
u8 noiseFilterOn; ///< #bool Whether to enable the camera's noise filter.
u8 padding; ///< Padding. (Aligns last 3 fields to 4 bytes)
s16 autoExposureWindowX; ///< X of the region to use for auto exposure.
s16 autoExposureWindowY; ///< Y of the region to use for auto exposure.
s16 autoExposureWindowWidth; ///< Width of the region to use for auto exposure.
s16 autoExposureWindowHeight; ///< Height of the region to use for auto exposure.
s16 autoWhiteBalanceWindowX; ///< X of the region to use for auto white balance.
s16 autoWhiteBalanceWindowY; ///< Y of the region to use for auto white balance.
s16 autoWhiteBalanceWindowWidth; ///< Width of the region to use for auto white balance.
s16 autoWhiteBalanceWindowHeight; ///< Height of the region to use for auto white balance.
} CAMU_PackageParameterCameraSelect;
/**
* @brief Batch camera configuration for use with a context.
*/
typedef struct {
u8 camera; ///< #CAMU_CameraSelect Selected camera.
u8 context; ///< #CAMU_Context Selected context.
u8 flip; ///< #CAMU_Flip Camera image flip mode.
u8 effect; ///< #CAMU_Effect Camera image special effects.
u8 size; ///< #CAMU_Size Camera image resolution.
} CAMU_PackageParameterContext;
/**
* @brief Batch camera configuration for use with a context and with detailed size information.
*/
typedef struct {
u8 camera; ///< #CAMU_CameraSelect Selected camera.
u8 context; ///< #CAMU_Context Selected context.
u8 flip; ///< #CAMU_Flip Camera image flip mode.
u8 effect; ///< #CAMU_Effect Camera image special effects.
s16 width; ///< Image width.
s16 height; ///< Image height.
s16 cropX0; ///< First crop point X.
s16 cropY0; ///< First crop point Y.
s16 cropX1; ///< Second crop point X.
s16 cropY1; ///< Second crop point Y.
} CAMU_PackageParameterContextDetail;
/**
* @brief Initializes the cam service.
*
* This will internally get the handle of the service, and on success call CAMU_DriverInitialize.
*/
Result camInit();
/**
* @brief Closes the cam service.
*
* This will internally call CAMU_DriverFinalize and close the handle of the service.
*/
Result camExit();
/// Begins capture on the specified camera port.
Result CAMU_StartCapture(CAMU_Port port);
///Terminates capture on the specified camera port.
Result CAMU_StopCapture(CAMU_Port port);
/**
* @brief Gets whether the specified camera port is busy.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_IsBusy(bool* busy, CAMU_Port port);
///Clears the buffer and error flags of the specified camera port.
Result CAMU_ClearBuffer(CAMU_Port port);
/**
* @brief Gets a handle to the event signaled on vsync interrupts.
*
* Writes the event handle to the provided output pointer.
*/
Result CAMU_GetVsyncInterruptEvent(Handle* event, CAMU_Port port);
/**
* @brief Gets a handle to the event signaled on camera buffer errors.
*
* Writes the event handle to the provided output pointer.
*/
Result CAMU_GetBufferErrorInterruptEvent(Handle* event, CAMU_Port port);
/**
* @brief Initiates the process of receiving a camera frame.
*
* Writes a completion event handle to the provided pointer and writes image data to the provided buffer.
*/
Result CAMU_SetReceiving(Handle* event, void* dst, CAMU_Port port, u32 imageSize, s16 transferUnit);
/**
* @brief Gets whether the specified camera port has finished receiving image data.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_IsFinishedReceiving(bool* finishedReceiving, CAMU_Port port);
///Sets the number of lines to transfer into an image buffer.
Result CAMU_SetTransferLines(CAMU_Port port, s16 lines, s16 width, s16 height);
/**
* @brief Gets the maximum number of lines that can be saved to an image buffer.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_GetMaxLines(s16* maxLines, s16 width, s16 height);
///Sets the number of bytes to transfer into an image buffer.
Result CAMU_SetTransferBytes(CAMU_Port port, u32 bytes, s16 width, s16 height);
/**
* @brief Gets the number of bytes to transfer into an image buffer.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_GetTransferBytes(u32* transferBytes, CAMU_Port port);
/**
* @brief Gets the maximum number of bytes that can be saved to an image buffer.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_GetMaxBytes(u32* maxBytes, s16 width, s16 height);
///Sets whether image trimming is enabled.
Result CAMU_SetTrimming(CAMU_Port port, bool trimming);
/**
* @brief Gets whether image trimming is enabled.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_IsTrimming(bool* trimming, CAMU_Port port);
///Sets the parameters used for trimming images.
Result CAMU_SetTrimmingParams(CAMU_Port port, s16 xStart, s16 yStart, s16 xEnd, s16 yEnd);
/**
* @brief Gets the parameters used for trimming images.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_GetTrimmingParams(s16* xStart, s16* yStart, s16* xEnd, s16* yEnd, CAMU_Port port);
///Sets the parameters used for trimming images, relative to the center of the image.
Result CAMU_SetTrimmingParamsCenter(CAMU_Port port, s16 trimWidth, s16 trimHeight, s16 camWidth, s16 camHeight);
///Activates the specified camera.
Result CAMU_Activate(CAMU_CameraSelect select);
///Switches the specified camera's active context.
Result CAMU_SwitchContext(CAMU_CameraSelect select, CAMU_Context context);
///Sets the exposure value of the specified camera.
Result CAMU_SetExposure(CAMU_CameraSelect select, s8 exposure);
///Sets the white balance mode of the specified camera.
Result CAMU_SetWhiteBalance(CAMU_CameraSelect select, CAMU_WhiteBalance whiteBalance);
/**
* @brief Sets the white balance mode of the specified camera.
*
* TODO: Explain "without base up"?
*/
Result CAMU_SetWhiteBalanceWithoutBaseUp(CAMU_CameraSelect select, CAMU_WhiteBalance whiteBalance);
///Sets the sharpness of the specified camera.
Result CAMU_SetSharpness(CAMU_CameraSelect select, s8 sharpness);
///Sets whether auto exposure is enabled on the specified camera.
Result CAMU_SetAutoExposure(CAMU_CameraSelect select, bool autoExposure);
/**
* @brief Gets whether auto exposure is enabled on the specified camera.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_IsAutoExposure(bool* autoExposure, CAMU_CameraSelect select);
///Sets whether auto white balance is enabled on the specified camera.
Result CAMU_SetAutoWhiteBalance(CAMU_CameraSelect select, bool autoWhiteBalance);
/**
* @brief Gets whether auto white balance is enabled on the specified camera.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_IsAutoWhiteBalance(bool* autoWhiteBalance, CAMU_CameraSelect select);
///Flips the image of the specified camera in the specified context.
Result CAMU_FlipImage(CAMU_CameraSelect select, CAMU_Flip flip, CAMU_Context context);
///Sets the image resolution of the given camera in the given context, in detail.
Result CAMU_SetDetailSize(CAMU_CameraSelect select, s16 width, s16 height, s16 cropX0, s16 cropY0, s16 cropX1, s16 cropY1, CAMU_Context context);
///Sets the image resolution of the given camera in the given context.
Result CAMU_SetSize(CAMU_CameraSelect select, CAMU_Size size, CAMU_Context context);
///Sets the frame rate of the given camera.
Result CAMU_SetFrameRate(CAMU_CameraSelect select, CAMU_FrameRate frameRate);
///Sets the photo mode of the given camera.
Result CAMU_SetPhotoMode(CAMU_CameraSelect select, CAMU_PhotoMode photoMode);
///Sets the special effects of the given camera in the given context.
Result CAMU_SetEffect(CAMU_CameraSelect select, CAMU_Effect effect, CAMU_Context context);
///Sets the contrast mode of the given camera.
Result CAMU_SetContrast(CAMU_CameraSelect select, CAMU_Contrast contrast);
///Sets the lens correction mode of the given camera.
Result CAMU_SetLensCorrection(CAMU_CameraSelect select, CAMU_LensCorrection lensCorrection);
///Sets the output format of the given camera in the given context.
Result CAMU_SetOutputFormat(CAMU_CameraSelect select, CAMU_OutputFormat format, CAMU_Context context);
///Sets the region to base auto exposure off of for the specified camera.
Result CAMU_SetAutoExposureWindow(CAMU_CameraSelect select, s16 x, s16 y, s16 width, s16 height);
///Sets the region to base auto white balance off of for the specified camera.
Result CAMU_SetAutoWhiteBalanceWindow(CAMU_CameraSelect select, s16 x, s16 y, s16 width, s16 height);
///Sets whether the specified camera's noise filter is enabled.
Result CAMU_SetNoiseFilter(CAMU_CameraSelect select, bool noiseFilter);
///Synchronizes the specified cameras' vsync timing.
Result CAMU_SynchronizeVsyncTiming(CAMU_CameraSelect select1, CAMU_CameraSelect select2);
/**
* @brief Gets the vsync timing record of the specified camera for the specified number of signals.
*
* Writes the result to the provided output pointer, which should be of size "past * sizeof(s64)".
*/
Result CAMU_GetLatestVsyncTiming(s64* timing, CAMU_Port port, u32 past);
/**
* @brief Gets the specified camera's stereo camera calibration data.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_GetStereoCameraCalibrationData(CAMU_StereoCameraCalibrationData* data);
///Sets the specified camera's stereo camera calibration data.
Result CAMU_SetStereoCameraCalibrationData(CAMU_StereoCameraCalibrationData data);
/**
* @brief Writes to the specified I2C register of the specified camera.
*
* Use with caution.
*/
Result CAMU_WriteRegisterI2c(CAMU_CameraSelect select, u16 addr, u16 data);
/**
* @brief Writes to the specified MCU variable of the specified camera.
*
* Use with caution.
*/
Result CAMU_WriteMcuVariableI2c(CAMU_CameraSelect select, u16 addr, u16 data);
/**
* @brief Reads the specified I2C register of the specified camera.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_ReadRegisterI2cExclusive(u16* data, CAMU_CameraSelect select, u16 addr);
/**
* @brief Reads the specified MCU variable of the specified camera.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_ReadMcuVariableI2cExclusive(u16* data, CAMU_CameraSelect select, u16 addr);
/**
* @brief Sets the specified camera's image quality calibration data.
*/
Result CAMU_SetImageQualityCalibrationData(CAMU_ImageQualityCalibrationData data);
/**
* @brief Gets the specified camera's image quality calibration data.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_GetImageQualityCalibrationData(CAMU_ImageQualityCalibrationData* data);
///Configures a camera with pre-packaged configuration data without a context.
Result CAMU_SetPackageParameterWithoutContext(CAMU_PackageParameterCameraSelect param);
///Configures a camera with pre-packaged configuration data with a context.
Result CAMU_SetPackageParameterWithContext(CAMU_PackageParameterContext param);
///Configures a camera with pre-packaged configuration data without a context and extra resolution details.
Result CAMU_SetPackageParameterWithContextDetail(CAMU_PackageParameterContextDetail param);
///Gets the Y2R coefficient applied to image data by the camera.
Result CAMU_GetSuitableY2rStandardCoefficient(Y2R_StandardCoefficient* coefficient);
///Plays the specified shutter sound.
Result CAMU_PlayShutterSound(CAMU_ShutterSoundType sound);
///Initializes the camera driver.
Result CAMU_DriverInitialize();
///Finalizes the camera driver.
Result CAMU_DriverFinalize();
/**
* @brief Gets the current activated camera.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_GetActivatedCamera(CAMU_CameraSelect* select);
/**
* @brief Gets the current sleep camera.
*
* Writes the result to the provided output pointer.
*/
Result CAMU_GetSleepCamera(CAMU_CameraSelect* select);
///Sets the current sleep camera.
Result CAMU_SetSleepCamera(CAMU_CameraSelect select);
///Sets whether to enable synchronization of left and right camera brightnesses.
Result CAMU_SetBrightnessSynchronization(bool brightnessSynchronization);

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libctru/source/services/cam.c Normal file
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#include <3ds/services/cam.h>
#include <3ds/services/y2r.h>
#include <3ds/srv.h>
#include <3ds/svc.h>
#include <3ds/types.h>
Handle camHandle;
static bool initialized = false;
Result camInit() {
Result ret = 0;
if (initialized) return 0;
if (camHandle == 0)
{
ret = srvGetServiceHandle(&camHandle, "cam:u");
if (ret < 0) return ret;
}
ret = CAMU_DriverInitialize();
if (ret < 0) return ret;
initialized = true;
return 0;
}
Result camExit() {
Result ret = 0;
if (initialized)
{
ret = CAMU_DriverFinalize();
if (ret < 0) return ret;
}
if (camHandle != 0)
{
ret = svcCloseHandle(camHandle);
if (ret < 0) return ret;
camHandle = 0;
}
return 0;
}
Result CAMU_StartCapture(CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00010040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_StopCapture(CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00020040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_IsBusy(bool* busy, CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00030040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*busy = (bool) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_ClearBuffer(CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00040040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetVsyncInterruptEvent(Handle* event, CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00050040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*event = cmdbuf[3];
return cmdbuf[1];
}
Result CAMU_GetBufferErrorInterruptEvent(Handle* event, CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00060040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*event = cmdbuf[3];
return cmdbuf[1];
}
Result CAMU_SetReceiving(Handle* event, void* dst, CAMU_Port port, u32 imageSize, s16 transferUnit) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00070102;
cmdbuf[1] = (u32) dst;
cmdbuf[2] = port;
cmdbuf[3] = imageSize;
cmdbuf[4] = transferUnit;
cmdbuf[5] = 0;
cmdbuf[6] = 0xFFFF8001;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*event = cmdbuf[3];
return cmdbuf[1];
}
Result CAMU_IsFinishedReceiving(bool* finishedReceiving, CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00080040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*finishedReceiving = (bool) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetTransferLines(CAMU_Port port, s16 lines, s16 width, s16 height) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00090100;
cmdbuf[1] = port;
cmdbuf[2] = lines;
cmdbuf[3] = width;
cmdbuf[4] = height;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetMaxLines(s16* maxLines, s16 width, s16 height) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x000A0080;
cmdbuf[1] = width;
cmdbuf[2] = height;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*maxLines = (s16) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetTransferBytes(CAMU_Port port, u32 bytes, s16 width, s16 height) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x000B0100;
cmdbuf[1] = port;
cmdbuf[2] = bytes;
cmdbuf[3] = width;
cmdbuf[4] = height;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetTransferBytes(u32* transferBytes, CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x000C0040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*transferBytes = cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_GetMaxBytes(u32* maxBytes, s16 width, s16 height) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x000D0080;
cmdbuf[1] = width;
cmdbuf[2] = height;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*maxBytes = cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetTrimming(CAMU_Port port, bool trimming) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x000E0080;
cmdbuf[1] = port;
cmdbuf[2] = trimming;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_IsTrimming(bool* trimming, CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x000F0040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*trimming = (bool) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetTrimmingParams(CAMU_Port port, s16 xStart, s16 yStart, s16 xEnd, s16 yEnd) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00100140;
cmdbuf[1] = port;
cmdbuf[2] = xStart;
cmdbuf[3] = yStart;
cmdbuf[4] = xEnd;
cmdbuf[5] = yEnd;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetTrimmingParams(s16* xStart, s16* yStart, s16* xEnd, s16* yEnd, CAMU_Port port) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00110040;
cmdbuf[1] = port;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*xStart = (s16) cmdbuf[2];
*yStart = (s16) cmdbuf[3];
*xEnd = (s16) cmdbuf[4];
*yEnd = (s16) cmdbuf[5];
return cmdbuf[1];
}
Result CAMU_SetTrimmingParamsCenter(CAMU_Port port, s16 trimWidth, s16 trimHeight, s16 camWidth, s16 camHeight) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00120140;
cmdbuf[1] = port;
cmdbuf[2] = trimWidth;
cmdbuf[3] = trimHeight;
cmdbuf[4] = camWidth;
cmdbuf[5] = camHeight;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_Activate(CAMU_CameraSelect select) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00130040;
cmdbuf[1] = select;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SwitchContext(CAMU_CameraSelect select, CAMU_Context context) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00140080;
cmdbuf[1] = select;
cmdbuf[2] = context;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetExposure(CAMU_CameraSelect select, s8 exposure) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00150080;
cmdbuf[1] = select;
cmdbuf[2] = exposure;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetWhiteBalance(CAMU_CameraSelect select, CAMU_WhiteBalance whiteBalance) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00160080;
cmdbuf[1] = select;
cmdbuf[2] = whiteBalance;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetWhiteBalanceWithoutBaseUp(CAMU_CameraSelect select, CAMU_WhiteBalance whiteBalance) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00170080;
cmdbuf[1] = select;
cmdbuf[2] = whiteBalance;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetSharpness(CAMU_CameraSelect select, s8 sharpness) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00180080;
cmdbuf[1] = select;
cmdbuf[2] = sharpness;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetAutoExposure(CAMU_CameraSelect select, bool autoExposure) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00190080;
cmdbuf[1] = select;
cmdbuf[2] = autoExposure;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_IsAutoExposure(bool* autoExposure, CAMU_CameraSelect select) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x001A0040;
cmdbuf[1] = select;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*autoExposure = (bool) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetAutoWhiteBalance(CAMU_CameraSelect select, bool autoWhiteBalance) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x001B0080;
cmdbuf[1] = select;
cmdbuf[2] = autoWhiteBalance;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_IsAutoWhiteBalance(bool* autoWhiteBalance, CAMU_CameraSelect select) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x001C0040;
cmdbuf[1] = select;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*autoWhiteBalance = (bool) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_FlipImage(CAMU_CameraSelect select, CAMU_Flip flip, CAMU_Context context) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x001D00C0;
cmdbuf[1] = select;
cmdbuf[2] = flip;
cmdbuf[3] = context;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetDetailSize(CAMU_CameraSelect select, s16 width, s16 height, s16 cropX0, s16 cropY0, s16 cropX1, s16 cropY1, CAMU_Context context) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x001E0200;
cmdbuf[1] = select;
cmdbuf[2] = width;
cmdbuf[3] = height;
cmdbuf[4] = cropX0;
cmdbuf[5] = cropY0;
cmdbuf[6] = cropX1;
cmdbuf[7] = cropY1;
cmdbuf[8] = context;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetSize(CAMU_CameraSelect select, CAMU_Size size, CAMU_Context context) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x001F00C0;
cmdbuf[1] = select;
cmdbuf[2] = size;
cmdbuf[3] = context;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetFrameRate(CAMU_CameraSelect select, CAMU_FrameRate frameRate) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00200080;
cmdbuf[1] = select;
cmdbuf[2] = frameRate;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetPhotoMode(CAMU_CameraSelect select, CAMU_PhotoMode photoMode) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00210080;
cmdbuf[1] = select;
cmdbuf[2] = photoMode;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetEffect(CAMU_CameraSelect select, CAMU_Effect effect, CAMU_Context context) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x002200C0;
cmdbuf[1] = select;
cmdbuf[2] = effect;
cmdbuf[3] = context;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetContrast(CAMU_CameraSelect select, CAMU_Contrast contrast) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00230080;
cmdbuf[1] = select;
cmdbuf[2] = contrast;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetLensCorrection(CAMU_CameraSelect select, CAMU_LensCorrection lensCorrection) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00240080;
cmdbuf[1] = select;
cmdbuf[2] = lensCorrection;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetOutputFormat(CAMU_CameraSelect select, CAMU_OutputFormat format, CAMU_Context context) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x002500C0;
cmdbuf[1] = select;
cmdbuf[2] = format;
cmdbuf[3] = context;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetAutoExposureWindow(CAMU_CameraSelect select, s16 x, s16 y, s16 width, s16 height) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00260140;
cmdbuf[1] = select;
cmdbuf[2] = x;
cmdbuf[3] = y;
cmdbuf[4] = width;
cmdbuf[5] = height;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetAutoWhiteBalanceWindow(CAMU_CameraSelect select, s16 x, s16 y, s16 width, s16 height) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00270140;
cmdbuf[1] = select;
cmdbuf[2] = x;
cmdbuf[3] = y;
cmdbuf[4] = width;
cmdbuf[5] = height;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetNoiseFilter(CAMU_CameraSelect select, bool noiseFilter) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00280080;
cmdbuf[1] = select;
cmdbuf[2] = noiseFilter;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SynchronizeVsyncTiming(CAMU_CameraSelect select1, CAMU_CameraSelect select2) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00290080;
cmdbuf[1] = select1;
cmdbuf[2] = select2;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetLatestVsyncTiming(s64* timing, CAMU_Port port, u32 past) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x002A0080;
cmdbuf[1] = port;
cmdbuf[2] = past;
cmdbuf[49] = (past << 17) | 2;
cmdbuf[50] = (u32) timing;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetStereoCameraCalibrationData(CAMU_StereoCameraCalibrationData* data) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x002B0000;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*data = *(CAMU_StereoCameraCalibrationData*) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetStereoCameraCalibrationData(CAMU_StereoCameraCalibrationData data) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x002C0400;
*(CAMU_StereoCameraCalibrationData*) cmdbuf[1] = data;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_WriteRegisterI2c(CAMU_CameraSelect select, u16 addr, u16 data) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x002D00C0;
cmdbuf[1] = select;
cmdbuf[2] = addr;
cmdbuf[3] = data;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_WriteMcuVariableI2c(CAMU_CameraSelect select, u16 addr, u16 data) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x002E00C0;
cmdbuf[1] = select;
cmdbuf[2] = addr;
cmdbuf[3] = data;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_ReadRegisterI2cExclusive(u16* data, CAMU_CameraSelect select, u16 addr) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x002F0080;
cmdbuf[1] = select;
cmdbuf[2] = addr;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*data = (u16) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_ReadMcuVariableI2cExclusive(u16* data, CAMU_CameraSelect select, u16 addr) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00300080;
cmdbuf[1] = select;
cmdbuf[2] = addr;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*data = (u16) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetImageQualityCalibrationData(CAMU_ImageQualityCalibrationData data) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00310180;
*(CAMU_ImageQualityCalibrationData*) cmdbuf[1] = data;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetImageQualityCalibrationData(CAMU_ImageQualityCalibrationData* data) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00320000;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*data = *(CAMU_ImageQualityCalibrationData*) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetPackageParameterWithoutContext(CAMU_PackageParameterCameraSelect param) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x003302C0;
*(CAMU_PackageParameterCameraSelect*) cmdbuf[1] = param;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetPackageParameterWithContext(CAMU_PackageParameterContext param) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00340140;
*(CAMU_PackageParameterContext*) cmdbuf[1] = param;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetPackageParameterWithContextDetail(CAMU_PackageParameterContextDetail param) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x003501C0;
*(CAMU_PackageParameterContextDetail*) cmdbuf[1] = param;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetSuitableY2rStandardCoefficient(Y2R_StandardCoefficient* coefficient) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00360000;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*coefficient = (Y2R_StandardCoefficient) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_PlayShutterSound(CAMU_ShutterSoundType sound) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00380040;
cmdbuf[1] = sound;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_DriverInitialize() {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x00390000;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_DriverFinalize() {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x003A0000;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_GetActivatedCamera(CAMU_CameraSelect* select) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x003B0000;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*select = (CAMU_CameraSelect) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_GetSleepCamera(CAMU_CameraSelect* select) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x003C0000;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
*select = (CAMU_CameraSelect) cmdbuf[2];
return cmdbuf[1];
}
Result CAMU_SetSleepCamera(CAMU_CameraSelect select) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x003D0040;
cmdbuf[1] = select;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}
Result CAMU_SetBrightnessSynchronization(bool brightnessSynchronization) {
Result ret = 0;
u32* cmdbuf = getThreadCommandBuffer();
cmdbuf[0] = 0x003E0040;
cmdbuf[1] = brightnessSynchronization;
if ((ret = svcSendSyncRequest(camHandle)) != 0) return ret;
return cmdbuf[1];
}