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https://github.com/Fishwaldo/bl_mcu_sdk.git
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[style] format files by clang-format
This commit is contained in:
jzlv
parent
47ce9f871c
commit
d427e7fdda
1131 changed files with 7338846 additions and 422042 deletions
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@ -1,24 +1,24 @@
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/**
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* @file main.c
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* @brief
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*
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* @brief
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*
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* Copyright (c) 2021 Bouffalolab team
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*
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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*
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*/
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#include "bflb_platform.h"
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@ -31,65 +31,74 @@
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#include "picture.c"
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#define CAMERA_RESOLUTION_X (240)
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#define CAMERA_RESOLUTION_Y (320)
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#define CAMERA_FRAME_SIZE (CAMERA_RESOLUTION_X * CAMERA_RESOLUTION_Y*2)
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#define CAMERA_WRITE_ADDR (0x26000000)
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#define CAMERA_BUFFER_SIZE (CAMERA_FRAME_SIZE)
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#define CAMERA_WRITE_ADDR1 (0x26000000 + CAMERA_BUFFER_SIZE)
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#define CAMERA_BUFFER_SIZE1 (0x200000)
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#define CAMERA_RESOLUTION_X (240)
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#define CAMERA_RESOLUTION_Y (320)
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#define YUV422_FRAME_SIZE (CAMERA_RESOLUTION_X * CAMERA_RESOLUTION_Y)
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#define YUV420_FRAME_SIZE (CAMERA_RESOLUTION_X * CAMERA_RESOLUTION_Y/2)
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#define YUV400_FRAME_SIZE (0)
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#define YUV422_FRAME_SIZE (CAMERA_RESOLUTION_X * CAMERA_RESOLUTION_Y * 2)
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#define YUV420_FRAME_SIZE (CAMERA_RESOLUTION_X * CAMERA_RESOLUTION_Y * 2 * 3 / 4)
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#define YUV400_FRAME_SIZE (CAMERA_RESOLUTION_X * CAMERA_RESOLUTION_Y)
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#define RGB_FRAME_SIZE (CAMERA_RESOLUTION_X * CAMERA_RESOLUTION_Y * 3)
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#define RGB_FRAME_SIZE (CAMERA_RESOLUTION_X * CAMERA_RESOLUTION_Y * 3)
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#define YUV_USE (1)
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#define CAMERA_FRAME_SIZE (YUV422_FRAME_SIZE)
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#define CAMERA_WRITE_ADDR (0x26000000)
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#define CAMERA_BUFFER_SIZE (CAMERA_FRAME_SIZE)
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#define CAMERA_WRITE_ADDR1 (0x26000000 + CAMERA_BUFFER_SIZE)
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#define CAMERA_BUFFER_SIZE1 (0x200000)
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#define YUV_USE (1)
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// #define TEST_TIM
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/* Turn 24-bit RGB color to 16-bit */
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#define RGB(r,g,b) (((r>>3)<<3|(g>>5)|(g>>2)<<13|(b>>3)<<8)&0xffff)
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#define RGB(r, g, b) (((r >> 3) << 3 | (g >> 5) | (g >> 2) << 13 | (b >> 3) << 8) & 0xffff)
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static cam_device_t camera_cfg =
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{
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static cam_device_t camera_cfg = {
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.software_mode = CAM_MANUAL_MODE,
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.frame_mode = CAM_FRAME_INTERLEAVE_MODE,
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.yuv_format = CAM_YUV_FORMAT_YUV422,
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.frame_mode = CAM_FRAME_INTERLEAVE_MODE,
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.yuv_format = CAM_YUV_FORMAT_YUV422,
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.cam_write_ram_addr = CAMERA_WRITE_ADDR,
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.cam_write_ram_size = CAMERA_BUFFER_SIZE,
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.cam_frame_size = YUV422_FRAME_SIZE *2,
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.cam_frame_size = CAMERA_FRAME_SIZE,
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.cam_write_ram_addr1 = CAMERA_WRITE_ADDR1,
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.cam_write_ram_size1 = CAMERA_BUFFER_SIZE1,
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.cam_frame_size1 = YUV422_FRAME_SIZE,
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.cam_frame_size1 = CAMERA_FRAME_SIZE,
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};
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static mjpeg_device_t mjpeg_cfg;
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#define RANGE_INT(iVal, iMin, iMax) (((iVal) > (iMin)) ? (((iVal) <= (iMax)) ? (iVal) : (iMax)) : (iMin))
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#define ROUND_SHR_POSITIVE(Dividend, iShiftRightCount) (((Dividend) & (1 << ((iShiftRightCount)-1))) ? ((Dividend) >> (iShiftRightCount)) + 1 : ((Dividend) >> (iShiftRightCount)))
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#define ROUND_SHR_NEGATIVE(Dividend, iShiftRightCount) (-(((-(Dividend)) & (1 << ((iShiftRightCount)-1))) ? ((-(Dividend)) >> (iShiftRightCount)) + 1 : ((-(Dividend)) >> (iShiftRightCount))))
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#define ROUND_SHR(Dividend, iShiftRightCount) (((Dividend) >= 0) ? ROUND_SHR_POSITIVE(Dividend, iShiftRightCount) : ROUND_SHR_NEGATIVE(Dividend, iShiftRightCount))
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#define RANGE_INT(iVal, iMin, iMax) ( ( ( iVal ) > ( iMin ) ) ? ( ( ( iVal ) <= ( iMax ) ) ? ( iVal ) : ( iMax ) ) : ( iMin ) )
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#define ROUND_SHR_POSITIVE(Dividend, iShiftRightCount) ( ( ( Dividend ) & ( 1 << ( ( iShiftRightCount ) - 1 ) ) ) ? ( ( Dividend ) >> ( iShiftRightCount ) ) + 1 : ( ( Dividend ) >> ( iShiftRightCount ) ) )
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#define ROUND_SHR_NEGATIVE(Dividend, iShiftRightCount) ( -( ( ( -( Dividend ) ) & ( 1 << ( ( iShiftRightCount ) - 1 ) ) ) ? ( ( -( Dividend ) ) >> ( iShiftRightCount ) ) + 1 : ( ( -( Dividend ) ) >> ( iShiftRightCount ) ) ) )
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#define ROUND_SHR(Dividend, iShiftRightCount) ( ( ( Dividend ) >= 0 ) ? ROUND_SHR_POSITIVE( Dividend, iShiftRightCount ) : ROUND_SHR_NEGATIVE( Dividend, iShiftRightCount ) )
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/**
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* @brief
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*
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* @param Y
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* @param Cb
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* @param Cr
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* @param R
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* @param G
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* @param B
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*/
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void YCbCrConvertToRGB(int Y, int Cb, int Cr, int *R, int *G, int *B)
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{
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int iTmpR = 0;
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int iTmpG = 0;
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int iTmpB = 0;
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void YCbCrConvertToRGB(int Y, int Cb, int Cr, int* R, int* G, int* B)
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{
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int iTmpR = 0;
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int iTmpG = 0;
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int iTmpB = 0;
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iTmpR = (((int)Y) << 14) + 22970 * (((int)Cr) - 128);
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iTmpG = (((int)Y) << 14) - 5638 * (((int)Cb) - 128) - 11700 * (((int)Cr) - 128);
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iTmpB = (((int)Y) << 14) + 29032 * (((int)Cb) - 128);
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iTmpR = (((int)Y) << 14) + 22970*(((int)Cr) - 128);
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iTmpG = (((int)Y) << 14) - 5638*(((int)Cb) - 128) - 11700*(((int)Cr) - 128);
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iTmpB = (((int)Y) << 14) + 29032*(((int)Cb) - 128);
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iTmpR = ROUND_SHR(iTmpR, 14);
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iTmpG = ROUND_SHR(iTmpG, 14);
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iTmpB = ROUND_SHR(iTmpB, 14);
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iTmpR = ROUND_SHR(iTmpR, 14);
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iTmpG = ROUND_SHR(iTmpG, 14);
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iTmpB = ROUND_SHR(iTmpB, 14);
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*R = (int)RANGE_INT(iTmpR, 0, 255);
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*G = (int)RANGE_INT(iTmpG, 0, 255);
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*R = (int)RANGE_INT(iTmpR, 0, 255);
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*G = (int)RANGE_INT(iTmpG, 0, 255);
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*B = (int)RANGE_INT(iTmpB, 0, 255);
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}
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@ -102,18 +111,17 @@ void YCbCrConvertToRGB(int Y, int Cb, int Cr, int* R, int* G, int* B)
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static long U[256], V[256], Y1[256], Y2[256];
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/**
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* @brief
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*
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* @brief
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*
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*/
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void init_yuv422p_table(void)
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{
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int i;
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// Initialize table
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for (i = 0; i < 256; i++)
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{
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V[i] = 15938 * i - 2221300;
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U[i] = 20238 * i - 2771300;
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for (i = 0; i < 256; i++) {
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V[i] = 15938 * i - 2221300;
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U[i] = 20238 * i - 2771300;
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Y1[i] = 11644 * i;
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Y2[i] = 19837 * i - 311710;
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}
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@ -136,54 +144,52 @@ memory structure
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*/
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/**
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* @brief
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*
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* @param yuv422sp
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* @param rgb
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* @param width
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* @param height
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* @brief
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*
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* @param yuv422sp
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* @param rgb
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* @param width
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* @param height
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*/
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void yuv422sp_to_rgb24(unsigned char* yuv422sp, unsigned char* rgb, int width, int height)
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void yuv422sp_to_rgb24(unsigned char *yuv422sp, unsigned char *rgb, int width, int height)
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{
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int y, cb, cr;
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int r, g, b;
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int i = 0;
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unsigned char* p_y;
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unsigned char* p_uv;
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unsigned char* p_rgb;
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static int init_yuv422sp = 0; // just do it once
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unsigned char *p_y;
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unsigned char *p_uv;
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unsigned char *p_rgb;
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static int init_yuv422sp = 0; // just do it once
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p_y = yuv422sp;
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p_uv = p_y + width * height;
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p_uv = p_y + width * height;
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p_rgb = rgb;
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if (init_yuv422sp == 0)
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{
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if (init_yuv422sp == 0) {
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init_yuv422p_table();
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init_yuv422sp = 1;
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}
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for (i = 0; i < width * height / 2; i++)
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{
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y = p_y[0];
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for (i = 0; i < width * height / 2; i++) {
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y = p_y[0];
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cb = p_uv[0];
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cr = p_uv[1];
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cr = p_uv[1];
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r = MAX (0, MIN (255, (V[cr] + Y1[y])/10000)); //R value
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b = MAX (0, MIN (255, (U[cb] + Y1[y])/10000)); //B value
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g = MAX (0, MIN (255, (Y2[y] - 5094*(r) - 1942*(b))/10000)); //G value
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r = MAX(0, MIN(255, (V[cr] + Y1[y]) / 10000)); //R value
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b = MAX(0, MIN(255, (U[cb] + Y1[y]) / 10000)); //B value
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g = MAX(0, MIN(255, (Y2[y] - 5094 * (r)-1942 * (b)) / 10000)); //G value
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// default rank：RGB
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p_rgb[0] = b;
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p_rgb[1] = g;
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p_rgb[2] = r;
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y = p_y[1];
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y = p_y[1];
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cb = p_uv[0];
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cr = p_uv[1];
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r = MAX (0, MIN (255, (V[cr] + Y1[y])/10000)); //R value
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b = MAX (0, MIN (255, (U[cb] + Y1[y])/10000)); //B value
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g = MAX (0, MIN (255, (Y2[y] - 5094*(r) - 1942*(b))/10000)); //G value
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r = MAX(0, MIN(255, (V[cr] + Y1[y]) / 10000)); //R value
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b = MAX(0, MIN(255, (U[cb] + Y1[y]) / 10000)); //B value
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g = MAX(0, MIN(255, (Y2[y] - 5094 * (r)-1942 * (b)) / 10000)); //G value
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p_rgb[3] = b;
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p_rgb[4] = g;
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@ -196,33 +202,33 @@ void yuv422sp_to_rgb24(unsigned char* yuv422sp, unsigned char* rgb, int width, i
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}
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/**
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* @brief
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*
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* @param rgb24
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* @param rgb16
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* @brief
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*
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* @param rgb24
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* @param rgb16
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*/
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void rgb24_to_rgb565(uint8_t *rgb24, uint8_t *rgb16)
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{
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int i = 0, j = 0;
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for (i = 0; i < RGB_FRAME_SIZE; i += 3)
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{
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rgb16[j+1] = rgb24[i] >> 3; // B
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rgb16[j+1] |= ((rgb24[i+1] & 0x1C) << 3); // G
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rgb16[j] = rgb24[i+2] & 0xF8;// R
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rgb16[j] |= (rgb24[i+1] >>5); // G
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int i = 0, j = 0;
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for (i = 0; i < RGB_FRAME_SIZE; i += 3) {
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rgb16[j + 1] = rgb24[i] >> 3; // B
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rgb16[j + 1] |= ((rgb24[i + 1] & 0x1C) << 3); // G
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rgb16[j] = rgb24[i + 2] & 0xF8; // R
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rgb16[j] |= (rgb24[i + 1] >> 5); // G
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j += 2;
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}
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}
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/**
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* @brief
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*
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* @return int
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* @brief
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*
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* @return int
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*/
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int main(void)
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{
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uint8_t* picture;
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#ifdef USE_YUV422
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uint8_t *picture;
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#ifdef USE_YUV422
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uint8_t *rgb_pic = (uint32_t *)(0x26500000);
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uint8_t *rgb16_pic = (uint32_t *)(0x26800000);
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#endif
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@ -240,37 +246,40 @@ int main(void)
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cam_clk_out();
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cam_hsync_crop(400, (2 * CAMERA_RESOLUTION_X)+400);
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cam_vsync_crop(80, CAMERA_RESOLUTION_Y+80);
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cam_hsync_crop(400, (2 * CAMERA_RESOLUTION_X) + 400);
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cam_vsync_crop(80, CAMERA_RESOLUTION_Y + 80);
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if(SUCCESS != image_sensor_init(DISABLE,&camera_cfg,&mjpeg_cfg)){
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if (SUCCESS != image_sensor_init(DISABLE, &camera_cfg, &mjpeg_cfg)) {
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MSG("Init error!\n");
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BL_CASE_FAIL;
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}
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cam_start();
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LCD_Set_Addr(0,0,240,320);
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while(1)
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{
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LCD_Set_Addr(0, 0, CAMERA_RESOLUTION_X, CAMERA_RESOLUTION_Y);
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while (1) {
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#ifdef TEST_TIM
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timer_start = bflb_platform_get_time_ms();
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#endif
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while(SUCCESS != cam_get_one_frame_interleave(&picture,&length)){
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while (SUCCESS != cam_get_one_frame_interleave(&picture, &length)) {
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}
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cam_stop();
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#ifdef USE_YUV422
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#ifdef USE_YUV422
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yuv422sp_to_rgb24(picture, rgb_pic, CAMERA_RESOLUTION_X, CAMERA_RESOLUTION_Y);
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rgb24_to_rgb565(rgb_pic, rgb16_pic);
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LCD_DrawPicture_cam(0, 0, CAMERA_RESOLUTION_X, CAMERA_RESOLUTION_Y, picture);
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#else
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LCD_WR_SPI_DMA(picture, (YUV422_FRAME_SIZE*2));
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LCD_WR_SPI_DMA(picture, (CAMERA_FRAME_SIZE));
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#endif
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cam_drop_one_frame_interleave();
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cam_start();
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#ifdef TEST_TIM
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timer_end = bflb_platform_get_time_ms();
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MSG("time:%d\r\n",(timer_end-timer_start));
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MSG("time:%d\r\n", (timer_end - timer_start));
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#endif
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}
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}
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