53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/* Copyright 2018 Canaan Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _OV5640_H
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#define _OV5640_H
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#include <stdint.h>
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#define OV5640_ID 0X5640
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#define OV5640_ADDR 0X78
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#define OV5640_CHIPIDH 0X300A
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#define OV5640_CHIPIDL 0X300B
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#define XSIZE 320
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#define YSIZE 240
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#define LCD_GRAM_ADDRESS 0x60020000
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#define QQVGA_160_120 0
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#define QCIF_176_144 1
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#define QVGA_320_240 2
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#define WQVGA_400_240 3
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#define CIF_352_288 4
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#define jpeg_buf_size (30*1024)
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const uint16_t jpeg_size_tbl[][2]=
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{
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160, 120, /*QQVGA*/
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176, 144, /*QCIF*/
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320, 240, /*QVGA*/
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400, 240, /*WQVGA*/
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352, 288, /*CIF*/
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};
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uint8_t ov5640_wr_reg(uint16_t reg, uint8_t data);
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uint8_t ov5640_rd_reg(uint16_t reg);
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uint8_t ov5640_init(void);
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void ov5640_flash_lamp(uint8_t sw);
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#endif
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