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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2, as
* published by the Free Software Foundation.
*/
/**
* \file camera_flash_bitfields.h
* \brief Define some constants for the flash drivers API.
* \author ST-Ericsson
*/
#ifndef __CAMERA_FLASH_BITFIELDS_H__
#define __CAMERA_FLASH_BITFIELDS_H__
/* Flash Mode definitions */
/* All Operating Modes are off (shutdown low power state)*/
#define FLASH_MODE_NONE (0x000)
/* Enables the xenon driver. Strobe is managed by the flash driver itself.
Charges the xenon. Automatic periodic recharge is abstracted by the driver */
#define FLASH_MODE_XENON (0x001)
/* Enables the xenon driver. Strobe is managed externally to the driver */
#define FLASH_MODE_XENON_EXTERNAL_STROBE (0x002)
/* Enables the video led driver. Strobing is managed by the driver */
#define FLASH_MODE_VIDEO_LED (0x004)
/* Enables the video led driver. Strobing is managed externally to driver */
#define FLASH_MODE_VIDEO_LED_EXTERNAL_STROBE (0x008)
/* Enables the still LED driver. Strobing is managed by the driver itself */
#define FLASH_MODE_STILL_LED (0x010)
/* Enables the still LED driver. Strobe is managed externally to the driver */
#define FLASH_MODE_STILL_LED_EXTERNAL_STROBE (0x020)
/* Enables the AF assistant driver. Strobe is managed by the driver */
#define FLASH_MODE_AF_ASSISTANT (0x040)
/* Enable the driver. Strobe is managed by the driver */
#define FLASH_MODE_INDICATOR (0x080)
/* Enables the still HP LED driver. Strobing is managed by the driver itself */
#define FLASH_MODE_STILL_HPLED (0x100)
/* Enables the still HP LED driver. Strobe is managed externally to the
driver */
#define FLASH_MODE_STILL_HPLED_EXTERNAL_STROBE (0x200)
/* The flash is not usable anymore */
#define FLASH_STATUS_BROKEN (0x00)
/* The flash is ready to be fired and unlit */
#define FLASH_STATUS_READY (0x01)
/* The flash is discharged and by construction, charging; usually an
application shall not try to fire it in that state (although possible
typically in sport mode flash) */
#define FLASH_STATUS_NOT_READY (0x02)
/* The flash is in shutdown state */
#define FLASH_STATUS_SHUTDOWN (0x04)
/* Intermediate state that may exist where I2C registers can be programmed */
#define FLASH_STATUS_STANDBY (0x08)
/* The flash is already strobing */
#define FLASH_STATUS_LIT (0x10)
#define FLASH_SELFTEST_NONE 0x000
/* tests connections to flash driver ICs */
#define FLASH_SELFTEST_CONNECTION 0x001
/* tests capture flash without using strobe signal from camera */
#define FLASH_SELFTEST_FLASH 0x002
/* tests capture flash using strobe signal from camera: ONLY this one needs to
be done in idle state from flash tests cases */
#define FLASH_SELFTEST_FLASH_WITH_STROBE 0x004
/* tests video light */
#define FLASH_SELFTEST_VIDEO_LIGHT 0x008
/* tests AF assistance light */
#define FLASH_SELFTEST_AF_LIGHT 0x010
/* tests capture indicator light */
#define FLASH_SELFTEST_INDICATOR 0x020
/* tests flash in torch mode */
#define FLASH_SELFTEST_TORCH_LIGHT 0x040
/** \brief Flash Error */
enum TFlashError {
FLASH_ERR_NONE , /* None */
FLASH_ERR_OVER_CHARGE , /* Error happened during the charge */
FLASH_ERR_OVER_HEAT , /* Over temperature */
FLASH_ERR_SHORT_CIRCUIT , /* Short circuit */
FLASH_ERR_TIMEOUT , /* Timeout */
FLASH_ERR_OVER_VOLTAGE /* Over voltage */
} ;
#endif
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