nguyen nam
SPKT
Diff: Drivers/BSP/Components/ov9655/ov9655.c
- Revision:
- 6:e1d9da7fe856
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Drivers/BSP/Components/ov9655/ov9655.c Thu Nov 10 09:57:11 2016 +0100
@@ -0,0 +1,861 @@
+/**
+ ******************************************************************************
+ * @file ov9655.c
+ * @author MCD Application Team
+ * @version V1.0.0
+ * @date 25-June-2015
+ * @brief This file provides the OV9655 camera driver
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "ov9655.h"
+
+/** @addtogroup BSP
+ * @{
+ */
+
+/** @addtogroup Components
+ * @{
+ */
+
+/** @addtogroup OV9655
+ * @brief This file provides a set of functions needed to drive the
+ * OV9655 Camera module.
+ * @{
+ */
+
+/** @defgroup OV9655_Private_TypesDefinitions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup OV9655_Private_Defines
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup OV9655_Private_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup OV9655_Private_FunctionPrototypes
+ * @{
+ */
+static uint64_t ov9655_ConvertValue(uint32_t feature, uint32_t value);
+/**
+ * @}
+ */
+
+/** @defgroup OV9655_Private_Variables
+ * @{
+ */
+
+CAMERA_DrvTypeDef ov9655_drv =
+{
+ ov9655_Init,
+ ov9655_ReadID,
+ ov9655_Config,
+};
+
+/* Initialization sequence for VGA resolution (640x480)*/
+const unsigned char OV9655_VGA[][2]=
+{
+ {0x00, 0x00},
+ {0x01, 0x80},
+ {0x02, 0x80},
+ {0xb5, 0x00},
+ {0x35, 0x00},
+ {0xa8, 0xc1},
+ {0x3a, 0xcc},
+ {0x3d, 0x99},
+ {0x77, 0x02},
+ {0x13, 0xe7},
+ {0x26, 0x72},
+ {0x27, 0x08},
+ {0x28, 0x08},
+ {0x2c, 0x08},
+ {0xab, 0x04},
+ {0x6e, 0x00},
+ {0x6d, 0x55},
+ {0x00, 0x11},
+ {0x10, 0x7b},
+ {0xbb, 0xae},
+ {0x11, 0x03},
+ {0x72, 0x00},
+ {0x3e, 0x0c},
+ {0x74, 0x3a},
+ {0x76, 0x01},
+ {0x75, 0x35},
+ {0x73, 0x00},
+ {0xc7, 0x80},
+ {0x62, 0x00},
+ {0x63, 0x00},
+ {0x64, 0x02},
+ {0x65, 0x20},
+ {0x66, 0x01},
+ {0xc3, 0x4e},
+ {0x33, 0x00},
+ {0xa4, 0x50},
+ {0xaa, 0x92},
+ {0xc2, 0x01},
+ {0xc1, 0xc8},
+ {0x1e, 0x04},
+ {0xa9, 0xef},
+ {0x0e, 0x61},
+ {0x39, 0x57},
+ {0x0f, 0x48},
+ {0x24, 0x3c},
+ {0x25, 0x36},
+ {0x12, 0x63},
+ {0x03, 0x12},
+ {0x32, 0xff},
+ {0x17, 0x16},
+ {0x18, 0x02},
+ {0x19, 0x01},
+ {0x1a, 0x3d},
+ {0x36, 0xfa},
+ {0x69, 0x0a},
+ {0x8c, 0x8d},
+ {0xc0, 0xaa},
+ {0x40, 0xd0},
+ {0x43, 0x14},
+ {0x44, 0xf0},
+ {0x45, 0x46},
+ {0x46, 0x62},
+ {0x47, 0x2a},
+ {0x48, 0x3c},
+ {0x59, 0x85},
+ {0x5a, 0xa9},
+ {0x5b, 0x64},
+ {0x5c, 0x84},
+ {0x5d, 0x53},
+ {0x5e, 0x0e},
+ {0x6c, 0x0c},
+ {0xc6, 0x85},
+ {0xcb, 0xf0},
+ {0xcc, 0xd8},
+ {0x71, 0x78},
+ {0xa5, 0x68},
+ {0x6f, 0x9e},
+ {0x42, 0xc0},
+ {0x3f, 0x82},
+ {0x8a, 0x23},
+ {0x14, 0x3a},
+ {0x3b, 0xcc},
+ {0x34, 0x3d},
+ {0x41, 0x40},
+ {0xc9, 0xe0},
+ {0xca, 0xe8},
+ {0xcd, 0x93},
+ {0x7a, 0x20},
+ {0x7b, 0x1c},
+ {0x7c, 0x28},
+ {0x7d, 0x3c},
+ {0x7e, 0x5a},
+ {0x7f, 0x68},
+ {0x80, 0x76},
+ {0x81, 0x80},
+ {0x82, 0x88},
+ {0x83, 0x8f},
+ {0x84, 0x96},
+ {0x85, 0xa3},
+ {0x86, 0xaf},
+ {0x87, 0xc4},
+ {0x88, 0xd7},
+ {0x89, 0xe8},
+ {0x4f, 0x98},
+ {0x50, 0x98},
+ {0x51, 0x00},
+ {0x52, 0x28},
+ {0x53, 0x70},
+ {0x54, 0x98},
+ {0x58, 0x1a},
+ {0x6b, 0x5a},
+ {0x90, 0x92},
+ {0x91, 0x92},
+ {0x9f, 0x90},
+ {0xa0, 0x90},
+ {0x16, 0x24},
+ {0x2a, 0x00},
+ {0x2b, 0x00},
+ {0xac, 0x80},
+ {0xad, 0x80},
+ {0xae, 0x80},
+ {0xaf, 0x80},
+ {0xb2, 0xf2},
+ {0xb3, 0x20},
+ {0xb4, 0x20},
+ {0xb6, 0xaf},
+ {0x29, 0x15},
+ {0x9d, 0x02},
+ {0x9e, 0x02},
+ {0x9e, 0x02},
+ {0x04, 0x03},
+ {0x05, 0x2e},
+ {0x06, 0x2e},
+ {0x07, 0x2e},
+ {0x08, 0x2e},
+ {0x2f, 0x2e},
+ {0x4a, 0xe9},
+ {0x4b, 0xdd},
+ {0x4c, 0xdd},
+ {0x4d, 0xdd},
+ {0x4e, 0xdd},
+ {0x70, 0x06},
+ {0xa6, 0x40},
+ {0xbc, 0x02},
+ {0xbd, 0x01},
+ {0xbe, 0x02},
+ {0xbf, 0x01},
+};
+
+/* Initialization sequence for QVGA resolution (320x240) */
+const unsigned char OV9655_QVGA[][2]=
+{
+ {0x00, 0x00},
+ {0x01, 0x80},
+ {0x02, 0x80},
+ {0x03, 0x02},
+ {0x04, 0x03},
+ {0x09, 0x01},
+ {0x0b, 0x57},
+ {0x0e, 0x61},
+ {0x0f, 0x40},
+ {0x11, 0x01},
+ {0x12, 0x62},
+ {0x13, 0xc7},
+ {0x14, 0x3a},
+ {0x16, 0x24},
+ {0x17, 0x18},
+ {0x18, 0x04},
+ {0x19, 0x01},
+ {0x1a, 0x81},
+ {0x1e, 0x00},
+ {0x24, 0x3c},
+ {0x25, 0x36},
+ {0x26, 0x72},
+ {0x27, 0x08},
+ {0x28, 0x08},
+ {0x29, 0x15},
+ {0x2a, 0x00},
+ {0x2b, 0x00},
+ {0x2c, 0x08},
+ {0x32, 0x12},
+ {0x33, 0x00},
+ {0x34, 0x3f},
+ {0x35, 0x00},
+ {0x36, 0x3a},
+ {0x38, 0x72},
+ {0x39, 0x57},
+ {0x3a, 0xcc},
+ {0x3b, 0x04},
+ {0x3d, 0x99},
+ {0x3e, 0x02},
+ {0x3f, 0xc1},
+ {0x40, 0xc0},
+ {0x41, 0x41},
+ {0x42, 0xc0},
+ {0x43, 0x0a},
+ {0x44, 0xf0},
+ {0x45, 0x46},
+ {0x46, 0x62},
+ {0x47, 0x2a},
+ {0x48, 0x3c},
+ {0x4a, 0xfc},
+ {0x4b, 0xfc},
+ {0x4c, 0x7f},
+ {0x4d, 0x7f},
+ {0x4e, 0x7f},
+ {0x4f, 0x98},
+ {0x50, 0x98},
+ {0x51, 0x00},
+ {0x52, 0x28},
+ {0x53, 0x70},
+ {0x54, 0x98},
+ {0x58, 0x1a},
+ {0x59, 0x85},
+ {0x5a, 0xa9},
+ {0x5b, 0x64},
+ {0x5c, 0x84},
+ {0x5d, 0x53},
+ {0x5e, 0x0e},
+ {0x5f, 0xf0},
+ {0x60, 0xf0},
+ {0x61, 0xf0},
+ {0x62, 0x00},
+ {0x63, 0x00},
+ {0x64, 0x02},
+ {0x65, 0x20},
+ {0x66, 0x00},
+ {0x69, 0x0a},
+ {0x6b, 0x5a},
+ {0x6c, 0x04},
+ {0x6d, 0x55},
+ {0x6e, 0x00},
+ {0x6f, 0x9d},
+ {0x70, 0x21},
+ {0x71, 0x78},
+ {0x72, 0x11},
+ {0x73, 0x01},
+ {0x74, 0x10},
+ {0x75, 0x10},
+ {0x76, 0x01},
+ {0x77, 0x02},
+ {0x7A, 0x12},
+ {0x7B, 0x08},
+ {0x7C, 0x16},
+ {0x7D, 0x30},
+ {0x7E, 0x5e},
+ {0x7F, 0x72},
+ {0x80, 0x82},
+ {0x81, 0x8e},
+ {0x82, 0x9a},
+ {0x83, 0xa4},
+ {0x84, 0xac},
+ {0x85, 0xb8},
+ {0x86, 0xc3},
+ {0x87, 0xd6},
+ {0x88, 0xe6},
+ {0x89, 0xf2},
+ {0x8a, 0x24},
+ {0x8c, 0x80},
+ {0x90, 0x7d},
+ {0x91, 0x7b},
+ {0x9d, 0x02},
+ {0x9e, 0x02},
+ {0x9f, 0x7a},
+ {0xa0, 0x79},
+ {0xa1, 0x40},
+ {0xa4, 0x50},
+ {0xa5, 0x68},
+ {0xa6, 0x4a},
+ {0xa8, 0xc1},
+ {0xa9, 0xef},
+ {0xaa, 0x92},
+ {0xab, 0x04},
+ {0xac, 0x80},
+ {0xad, 0x80},
+ {0xae, 0x80},
+ {0xaf, 0x80},
+ {0xb2, 0xf2},
+ {0xb3, 0x20},
+ {0xb4, 0x20},
+ {0xb5, 0x00},
+ {0xb6, 0xaf},
+ {0xb6, 0xaf},
+ {0xbb, 0xae},
+ {0xbc, 0x7f},
+ {0xbd, 0x7f},
+ {0xbe, 0x7f},
+ {0xbf, 0x7f},
+ {0xbf, 0x7f},
+ {0xc0, 0xaa},
+ {0xc1, 0xc0},
+ {0xc2, 0x01},
+ {0xc3, 0x4e},
+ {0xc6, 0x05},
+ {0xc7, 0x81},
+ {0xc9, 0xe0},
+ {0xca, 0xe8},
+ {0xcb, 0xf0},
+ {0xcc, 0xd8},
+ {0xcd, 0x93},
+ {0x12, 0x63},
+ {0x40, 0x10},
+};
+
+/* Initialization sequence for QQVGA resolution (160x120) */
+const char OV9655_QQVGA[][2]=
+{
+ {0x00, 0x00},
+ {0x01, 0x80},
+ {0x02, 0x80},
+ {0x03, 0x02},
+ {0x04, 0x03},
+ {0x09, 0x01},
+ {0x0b, 0x57},
+ {0x0e, 0x61},
+ {0x0f, 0x40},
+ {0x11, 0x01},
+ {0x12, 0x62},
+ {0x13, 0xc7},
+ {0x14, 0x3a},
+ {0x16, 0x24},
+ {0x17, 0x18},
+ {0x18, 0x04},
+ {0x19, 0x01},
+ {0x1a, 0x81},
+ {0x1e, 0x00},
+ {0x24, 0x3c},
+ {0x25, 0x36},
+ {0x26, 0x72},
+ {0x27, 0x08},
+ {0x28, 0x08},
+ {0x29, 0x15},
+ {0x2a, 0x00},
+ {0x2b, 0x00},
+ {0x2c, 0x08},
+ {0x32, 0xa4},
+ {0x33, 0x00},
+ {0x34, 0x3f},
+ {0x35, 0x00},
+ {0x36, 0x3a},
+ {0x38, 0x72},
+ {0x39, 0x57},
+ {0x3a, 0xcc},
+ {0x3b, 0x04},
+ {0x3d, 0x99},
+ {0x3e, 0x0e},
+ {0x3f, 0xc1},
+ {0x40, 0xc0},
+ {0x41, 0x41},
+ {0x42, 0xc0},
+ {0x43, 0x0a},
+ {0x44, 0xf0},
+ {0x45, 0x46},
+ {0x46, 0x62},
+ {0x47, 0x2a},
+ {0x48, 0x3c},
+ {0x4a, 0xfc},
+ {0x4b, 0xfc},
+ {0x4c, 0x7f},
+ {0x4d, 0x7f},
+ {0x4e, 0x7f},
+ {0x4f, 0x98},
+ {0x50, 0x98},
+ {0x51, 0x00},
+ {0x52, 0x28},
+ {0x53, 0x70},
+ {0x54, 0x98},
+ {0x58, 0x1a},
+ {0x59, 0x85},
+ {0x5a, 0xa9},
+ {0x5b, 0x64},
+ {0x5c, 0x84},
+ {0x5d, 0x53},
+ {0x5e, 0x0e},
+ {0x5f, 0xf0},
+ {0x60, 0xf0},
+ {0x61, 0xf0},
+ {0x62, 0x00},
+ {0x63, 0x00},
+ {0x64, 0x02},
+ {0x65, 0x20},
+ {0x66, 0x00},
+ {0x69, 0x0a},
+ {0x6b, 0x5a},
+ {0x6c, 0x04},
+ {0x6d, 0x55},
+ {0x6e, 0x00},
+ {0x6f, 0x9d},
+ {0x70, 0x21},
+ {0x71, 0x78},
+ {0x72, 0x22},
+ {0x73, 0x02},
+ {0x74, 0x10},
+ {0x75, 0x10},
+ {0x76, 0x01},
+ {0x77, 0x02},
+ {0x7A, 0x12},
+ {0x7B, 0x08},
+ {0x7C, 0x16},
+ {0x7D, 0x30},
+ {0x7E, 0x5e},
+ {0x7F, 0x72},
+ {0x80, 0x82},
+ {0x81, 0x8e},
+ {0x82, 0x9a},
+ {0x83, 0xa4},
+ {0x84, 0xac},
+ {0x85, 0xb8},
+ {0x86, 0xc3},
+ {0x87, 0xd6},
+ {0x88, 0xe6},
+ {0x89, 0xf2},
+ {0x8a, 0x24},
+ {0x8c, 0x80},
+ {0x90, 0x7d},
+ {0x91, 0x7b},
+ {0x9d, 0x02},
+ {0x9e, 0x02},
+ {0x9f, 0x7a},
+ {0xa0, 0x79},
+ {0xa1, 0x40},
+ {0xa4, 0x50},
+ {0xa5, 0x68},
+ {0xa6, 0x4a},
+ {0xa8, 0xc1},
+ {0xa9, 0xef},
+ {0xaa, 0x92},
+ {0xab, 0x04},
+ {0xac, 0x80},
+ {0xad, 0x80},
+ {0xae, 0x80},
+ {0xaf, 0x80},
+ {0xb2, 0xf2},
+ {0xb3, 0x20},
+ {0xb4, 0x20},
+ {0xb5, 0x00},
+ {0xb6, 0xaf},
+ {0xb6, 0xaf},
+ {0xbb, 0xae},
+ {0xbc, 0x7f},
+ {0xbd, 0x7f},
+ {0xbe, 0x7f},
+ {0xbf, 0x7f},
+ {0xbf, 0x7f},
+ {0xc0, 0xaa},
+ {0xc1, 0xc0},
+ {0xc2, 0x01},
+ {0xc3, 0x4e},
+ {0xc6, 0x05},
+ {0xc7, 0x82},
+ {0xc9, 0xe0},
+ {0xca, 0xe8},
+ {0xcb, 0xf0},
+ {0xcc, 0xd8},
+ {0xcd, 0x93},
+ {0x12, 0x63},
+ {0x40, 0x10},
+};
+
+/**
+ * @}
+ */
+
+/** @defgroup OV9655_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief Initializes the OV9655 CAMERA component.
+ * @param DeviceAddr: Device address on communication Bus.
+ * @param resolution: Camera resolution
+ * @retval None
+ */
+void ov9655_Init(uint16_t DeviceAddr, uint32_t resolution)
+{
+ uint32_t index;
+
+ /* Initialize I2C */
+ CAMERA_IO_Init();
+
+ /* Prepare the camera to be configured by resetting all its registers */
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_COM7, 0x80);
+ CAMERA_Delay(200);
+
+ /* Initialize OV9655 */
+ switch (resolution)
+ {
+ case CAMERA_R160x120:
+ {
+ for(index=0; index<(sizeof(OV9655_QQVGA)/2); index++)
+ {
+ CAMERA_IO_Write(DeviceAddr, OV9655_QQVGA[index][0], OV9655_QQVGA[index][1]);
+ CAMERA_Delay(2);
+ }
+ break;
+ }
+ case CAMERA_R320x240:
+ {
+ for(index=0; index<(sizeof(OV9655_QVGA)/2); index++)
+ {
+ CAMERA_IO_Write(DeviceAddr, OV9655_QVGA[index][0], OV9655_QVGA[index][1]);
+ CAMERA_Delay(2);
+ }
+ break;
+ }
+ case CAMERA_R480x272:
+ {
+ /* Not supported resolution */
+ break;
+ }
+ case CAMERA_R640x480:
+ {
+ for(index=0; index<(sizeof(OV9655_VGA)/2); index++)
+ {
+ CAMERA_IO_Write(DeviceAddr, OV9655_VGA[index][0], OV9655_VGA[index][1]);
+ CAMERA_Delay(2);
+ }
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+}
+
+/**
+ * @brief Configures the OV9655 camera feature.
+ * @param DeviceAddr: Device address on communication Bus.
+ * @param feature: Camera feature to be configured
+ * @param value: Value to be configured
+ * @param brightness_value: Brightness value to be configured
+ * @retval None
+ */
+void ov9655_Config(uint16_t DeviceAddr, uint32_t feature, uint32_t value, uint32_t brightness_value)
+{
+ uint8_t tslb, mtx1, mtx2, mtx3, mtx4, mtx5, mtx6;
+ uint64_t value_tmp;
+ uint32_t br_value;
+
+ /* Convert the input value into ov9655 parameters */
+ value_tmp = ov9655_ConvertValue(feature, value);
+ br_value = (uint32_t)ov9655_ConvertValue(CAMERA_CONTRAST_BRIGHTNESS, brightness_value);
+
+ switch(feature)
+ {
+ case CAMERA_CONTRAST_BRIGHTNESS:
+ {
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_BRTN, br_value);
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_CNST1, value_tmp);
+ break;
+ }
+ case CAMERA_BLACK_WHITE:
+ case CAMERA_COLOR_EFFECT:
+ {
+ tslb = (uint8_t)(value_tmp >> 48);
+ mtx1 = (uint8_t)(value_tmp >> 40);
+ mtx2 = (uint8_t)(value_tmp >> 32);
+ mtx3 = (uint8_t)(value_tmp >> 24);
+ mtx4 = (uint8_t)(value_tmp >> 16);
+ mtx5 = (uint8_t)(value_tmp >> 8);
+ mtx6 = (uint8_t)(value_tmp);
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_TSLB, tslb);
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX1, mtx1);
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX2, mtx2);
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX3, mtx3);
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX4, mtx4);
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX5, mtx5);
+ CAMERA_IO_Write(DeviceAddr, OV9655_SENSOR_MTX6, mtx6);
+ break;
+ }
+ default:
+ {
+ break;
+ }
+ }
+}
+
+/**
+ * @brief Read the OV9655 Camera identity.
+ * @param DeviceAddr: Device address on communication Bus.
+ * @retval the OV9655 ID
+ */
+uint16_t ov9655_ReadID(uint16_t DeviceAddr)
+{
+ /* Initialize I2C */
+ CAMERA_IO_Init();
+
+ /* Get the camera ID */
+ return (CAMERA_IO_Read(DeviceAddr, OV9655_SENSOR_PIDH));
+}
+
+/******************************************************************************
+ Static Functions
+*******************************************************************************/
+/**
+ * @brief Convert input values into ov9655 parameters.
+ * @param feature: Camera feature to be configured
+ * @param value: Value to be configured
+ * @retval The converted value
+ */
+static uint64_t ov9655_ConvertValue(uint32_t feature, uint32_t value)
+{
+ uint64_t ret = 0;
+
+ switch(feature)
+ {
+ case CAMERA_BLACK_WHITE:
+ {
+ switch(value)
+ {
+ case CAMERA_BLACK_WHITE_BW:
+ {
+ ret = OV9655_BLACK_WHITE_BW;
+ break;
+ }
+ case CAMERA_BLACK_WHITE_NEGATIVE:
+ {
+ ret = OV9655_BLACK_WHITE_NEGATIVE;
+ break;
+ }
+ case CAMERA_BLACK_WHITE_BW_NEGATIVE:
+ {
+ ret = OV9655_BLACK_WHITE_BW_NEGATIVE;
+ break;
+ }
+ case CAMERA_BLACK_WHITE_NORMAL:
+ {
+ ret = OV9655_BLACK_WHITE_NORMAL;
+ break;
+ }
+ default:
+ {
+ ret = OV9655_BLACK_WHITE_NORMAL;
+ break;
+ }
+ }
+ break;
+ }
+ case CAMERA_CONTRAST_BRIGHTNESS:
+ {
+ switch(value)
+ {
+ case CAMERA_BRIGHTNESS_LEVEL0:
+ {
+ ret = OV9655_BRIGHTNESS_LEVEL0;
+ break;
+ }
+ case CAMERA_BRIGHTNESS_LEVEL1:
+ {
+ ret = OV9655_BRIGHTNESS_LEVEL1;
+ break;
+ }
+ case CAMERA_BRIGHTNESS_LEVEL2:
+ {
+ ret = OV9655_BRIGHTNESS_LEVEL2;
+ break;
+ }
+ case CAMERA_BRIGHTNESS_LEVEL3:
+ {
+ ret = OV9655_BRIGHTNESS_LEVEL3;
+ break;
+ }
+ case CAMERA_BRIGHTNESS_LEVEL4:
+ {
+ ret = OV9655_BRIGHTNESS_LEVEL4;
+ break;
+ }
+ case CAMERA_CONTRAST_LEVEL0:
+ {
+ ret = OV9655_CONTRAST_LEVEL0;
+ break;
+ }
+ case CAMERA_CONTRAST_LEVEL1:
+ {
+ ret = OV9655_CONTRAST_LEVEL1;
+ break;
+ }
+ case CAMERA_CONTRAST_LEVEL2:
+ {
+ ret = OV9655_CONTRAST_LEVEL2;
+ break;
+ }
+ case CAMERA_CONTRAST_LEVEL3:
+ {
+ ret = OV9655_CONTRAST_LEVEL3;
+ break;
+ }
+ case CAMERA_CONTRAST_LEVEL4:
+ {
+ ret = OV9655_CONTRAST_LEVEL4;
+ break;
+ }
+ default:
+ {
+ ret = OV9655_CONTRAST_LEVEL0;
+ break;
+ }
+ }
+ break;
+ }
+ case CAMERA_COLOR_EFFECT:
+ {
+ switch(value)
+ {
+ case CAMERA_COLOR_EFFECT_ANTIQUE:
+ {
+ ret = OV9655_COLOR_EFFECT_ANTIQUE;
+ break;
+ }
+ case CAMERA_COLOR_EFFECT_BLUE:
+ {
+ ret = OV9655_COLOR_EFFECT_BLUE;
+ break;
+ }
+ case CAMERA_COLOR_EFFECT_GREEN:
+ {
+ ret = OV9655_COLOR_EFFECT_GREEN;
+ break;
+ }
+ case CAMERA_COLOR_EFFECT_RED:
+ {
+ ret = OV9655_COLOR_EFFECT_RED;
+ break;
+ }
+ case CAMERA_COLOR_EFFECT_NONE:
+ default:
+ {
+ ret = OV9655_COLOR_EFFECT_NONE;
+ break;
+ }
+ }
+ break;
+ default:
+ {
+ ret = 0;
+ break;
+ }
+ }
+ }
+
+ return ret;
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/