智也 大野
Accel
Dependencies: mbed PowerControl SDFileSystem
Fork of
HeptaAccel
by 
智也 大野
Diff: hepta_sat/HeptaCamera.cpp
- Revision:
- 0:d721efd58e4e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hepta_sat/HeptaCamera.cpp Fri Dec 09 03:40:15 2016 +0000
@@ -0,0 +1,1311 @@
+#include "HeptaCamera.h"
+#include "mbed.h"
+
+int sizex = 0;
+int sizey = 0;
+
+#if defined(BITMAPFILE) || defined(BAYERBITMAPFILE)
+
+#define FILEHEADERSIZE 14 //ファイルヘッダのサイズ
+#define INFOHEADERSIZE 40 //情報ヘッダのサイズ
+#define HEADERSIZE (FILEHEADERSIZE+INFOHEADERSIZE)
+
+int create_header(FILE *fp, int width, int height) {
+ int real_width;
+ unsigned char header_buf[HEADERSIZE]; //ヘッダを格納する
+ unsigned int file_size;
+ unsigned int offset_to_data;
+ unsigned long info_header_size;
+ unsigned int planes;
+ unsigned int color;
+ unsigned long compress;
+ unsigned long data_size;
+ long xppm;
+ long yppm;
+
+ real_width = width*3 + width%4;
+
+ //ここからヘッダ作成
+ file_size = height * real_width + HEADERSIZE;
+ offset_to_data = HEADERSIZE;
+ info_header_size = INFOHEADERSIZE;
+ planes = 1;
+ color = 24;
+ compress = 0;
+ data_size = height * real_width;
+ xppm = 1;
+ yppm = 1;
+
+ header_buf[0] = 'B';
+ header_buf[1] = 'M';
+ memcpy(header_buf + 2, &file_size, sizeof(file_size));
+ header_buf[6] = 0;
+ header_buf[7] = 0;
+ header_buf[8] = 0;
+ header_buf[9] = 0;
+ memcpy(header_buf + 10, &offset_to_data, sizeof(offset_to_data));
+ memcpy(header_buf + 14, &info_header_size, sizeof(info_header_size));
+ memcpy(header_buf + 18, &width, sizeof(width));
+ height = height * -1; // データ格納順が逆なので、高さをマイナスとしている
+ memcpy(header_buf + 22, &height, sizeof(height));
+ memcpy(header_buf + 26, &planes, sizeof(planes));
+ memcpy(header_buf + 28, &color, sizeof(color));
+ memcpy(header_buf + 30, &compress, sizeof(compress));
+ memcpy(header_buf + 34, &data_size, sizeof(data_size));
+ memcpy(header_buf + 38, &xppm, sizeof(xppm));
+ memcpy(header_buf + 42, &yppm, sizeof(yppm));
+ header_buf[46] = 0;
+ header_buf[47] = 0;
+ header_buf[48] = 0;
+ header_buf[49] = 0;
+ header_buf[50] = 0;
+ header_buf[51] = 0;
+ header_buf[52] = 0;
+ header_buf[53] = 0;
+
+ //ヘッダの書き込み
+ fwrite(header_buf, sizeof(unsigned char), HEADERSIZE, fp);
+
+ return 0;
+}
+#endif
+
+HeptaCamera::HeptaCamera(PinName sda, PinName scl, PinName vs, PinName hr,PinName we, PinName d7, PinName d6, PinName d5, PinName d4,
+ PinName d3, PinName d2, PinName d1, PinName d0, PinName rt, PinName o, PinName rc ) : camera(sda,scl),vsync(vs),href(hr),wen(we),data(d0,d1,d2,d3,d4,d5,d6,d7),rrst(rt),oe(o),rclk(rc)
+{
+ camera.stop();
+ camera.frequency(OV7670_I2CFREQ);
+ vsync.fall(this,&HeptaCamera::VsyncHandler);
+ href.rise(this,&HeptaCamera::HrefHandler);
+ CaptureReq = false;
+ Busy = false;
+ Done = false;
+ LineCounter = 0;
+ rrst = 1;
+ oe = 1;
+ rclk = 1;
+ wen = 0;
+}
+ // capture request
+ void HeptaCamera::CaptureNext(void)
+ {
+ CaptureReq = true;
+ Busy = true;
+ }
+
+ // capture done? (with clear)
+ bool HeptaCamera::CaptureDone(void)
+ {
+ bool result;
+ if (Busy) {
+ result = false;
+ } else {
+ result = Done;
+ Done = false;
+ }
+ return result;
+ }
+
+ // write to camera
+ void HeptaCamera::WriteReg(int addr,int data)
+ {
+ // WRITE 0x42,ADDR,DATA
+ camera.start();
+ camera.write(OV7670_WRITE);
+ wait_us(OV7670_WRITEWAIT);
+ camera.write(addr);
+ wait_us(OV7670_WRITEWAIT);
+ camera.write(data);
+ camera.stop();
+ }
+
+ // read from camera
+ int HeptaCamera::ReadReg(int addr)
+ {
+ int data;
+
+ // WRITE 0x42,ADDR
+ camera.start();
+ camera.write(OV7670_WRITE);
+ wait_us(OV7670_WRITEWAIT);
+ camera.write(addr);
+ camera.stop();
+ wait_us(OV7670_WRITEWAIT);
+
+ // WRITE 0x43,READ
+ camera.start();
+ camera.write(OV7670_READ);
+ wait_us(OV7670_WRITEWAIT);
+ data = camera.read(OV7670_NOACK);
+ camera.stop();
+
+ return data;
+ }
+
+ // print register
+ void HeptaCamera::PrintRegister(void) {
+ printf("AD : +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F");
+ for (int i=0;i<OV7670_REGMAX;i++) {
+ int data;
+ data = ReadReg(i); // READ REG
+ if ((i & 0x0F) == 0) {
+ printf("\r\n%02X : ",i);
+ }
+ printf("%02X ",data);
+ }
+ printf("\r\n");
+ }
+
+ void HeptaCamera::Reset(void) {
+ WriteReg(REG_COM7,COM7_RESET); // RESET CAMERA
+ wait_ms(200);
+ }
+
+ void HeptaCamera::InitForFIFOWriteReset(void) {
+ WriteReg(REG_COM10, COM10_VS_NEG);
+ }
+
+ void HeptaCamera::InitSetColorbar(void) {
+ int reg_com7 = ReadReg(REG_COM7);
+ // color bar
+ WriteReg(REG_COM17, reg_com7|COM17_CBAR);
+ }
+
+ void HeptaCamera::InitDefaultReg(void) {
+ // Gamma curve values
+ WriteReg(0x7a, 0x20);
+ WriteReg(0x7b, 0x10);
+ WriteReg(0x7c, 0x1e);
+ WriteReg(0x7d, 0x35);
+ WriteReg(0x7e, 0x5a);
+ WriteReg(0x7f, 0x69);
+ WriteReg(0x80, 0x76);
+ WriteReg(0x81, 0x80);
+ WriteReg(0x82, 0x88);
+ WriteReg(0x83, 0x8f);
+ WriteReg(0x84, 0x96);
+ WriteReg(0x85, 0xa3);
+ WriteReg(0x86, 0xaf);
+ WriteReg(0x87, 0xc4);
+ WriteReg(0x88, 0xd7);
+ WriteReg(0x89, 0xe8);
+
+ // AGC and AEC parameters. Note we start by disabling those features,
+ //then turn them only after tweaking the values.
+ WriteReg(REG_COM8, COM8_FASTAEC | COM8_AECSTEP | COM8_BFILT);
+ WriteReg(REG_GAIN, 0);
+ WriteReg(REG_AECH, 0);
+ WriteReg(REG_COM4, 0x40);
+ // magic reserved bit
+ WriteReg(REG_COM9, 0x18);
+ // 4x gain + magic rsvd bit
+ WriteReg(REG_BD50MAX, 0x05);
+ WriteReg(REG_BD60MAX, 0x07);
+ WriteReg(REG_AEW, 0x95);
+ WriteReg(REG_AEB, 0x33);
+ WriteReg(REG_VPT, 0xe3);
+ WriteReg(REG_HAECC1, 0x78);
+ WriteReg(REG_HAECC2, 0x68);
+ WriteReg(0xa1, 0x03);
+ // magic
+ WriteReg(REG_HAECC3, 0xd8);
+ WriteReg(REG_HAECC4, 0xd8);
+ WriteReg(REG_HAECC5, 0xf0);
+ WriteReg(REG_HAECC6, 0x90);
+ WriteReg(REG_HAECC7, 0x94);
+ WriteReg(REG_COM8, COM8_FASTAEC|COM8_AECSTEP|COM8_BFILT|COM8_AGC|COM8_AEC);
+
+ // Almost all of these are magic "reserved" values.
+ WriteReg(REG_COM5, 0x61);
+ WriteReg(REG_COM6, 0x4b);
+ WriteReg(0x16, 0x02);
+ WriteReg(REG_MVFP, 0x07);
+ WriteReg(0x21, 0x02);
+ WriteReg(0x22, 0x91);
+ WriteReg(0x29, 0x07);
+ WriteReg(0x33, 0x0b);
+ WriteReg(0x35, 0x0b);
+ WriteReg(0x37, 0x1d);
+ WriteReg(0x38, 0x71);
+ WriteReg(0x39, 0x2a);
+ WriteReg(REG_COM12, 0x78);
+ WriteReg(0x4d, 0x40);
+ WriteReg(0x4e, 0x20);
+ WriteReg(REG_GFIX, 0);
+ WriteReg(0x6b, 0x0a);
+ WriteReg(0x74, 0x10);
+ WriteReg(0x8d, 0x4f);
+ WriteReg(0x8e, 0);
+ WriteReg(0x8f, 0);
+ WriteReg(0x90, 0);
+ WriteReg(0x91, 0);
+ WriteReg(0x96, 0);
+ WriteReg(0x9a, 0);
+ WriteReg(0xb0, 0x84);
+ WriteReg(0xb1, 0x0c);
+ WriteReg(0xb2, 0x0e);
+ WriteReg(0xb3, 0x82);
+ WriteReg(0xb8, 0x0a);
+
+ // More reserved magic, some of which tweaks white balance
+ WriteReg(0x43, 0x0a);
+ WriteReg(0x44, 0xf0);
+ WriteReg(0x45, 0x34);
+ WriteReg(0x46, 0x58);
+ WriteReg(0x47, 0x28);
+ WriteReg(0x48, 0x3a);
+ WriteReg(0x59, 0x88);
+ WriteReg(0x5a, 0x88);
+ WriteReg(0x5b, 0x44);
+ WriteReg(0x5c, 0x67);
+ WriteReg(0x5d, 0x49);
+ WriteReg(0x5e, 0x0e);
+ WriteReg(0x6c, 0x0a);
+ WriteReg(0x6d, 0x55);
+ WriteReg(0x6e, 0x11);
+ WriteReg(0x6f, 0x9f);
+ // "9e for advance AWB"
+ WriteReg(0x6a, 0x40);
+ WriteReg(REG_BLUE, 0x40);
+ WriteReg(REG_RED, 0x60);
+ WriteReg(REG_COM8, COM8_FASTAEC|COM8_AECSTEP|COM8_BFILT|COM8_AGC|COM8_AEC|COM8_AWB);
+
+ // Matrix coefficients
+ WriteReg(0x4f, 0x80);
+ WriteReg(0x50, 0x80);
+ WriteReg(0x51, 0);
+ WriteReg(0x52, 0x22);
+ WriteReg(0x53, 0x5e);
+ WriteReg(0x54, 0x80);
+ WriteReg(0x58, 0x9e);
+
+ WriteReg(REG_COM16, COM16_AWBGAIN);
+ WriteReg(REG_EDGE, 0);
+ WriteReg(0x75, 0x05);
+ WriteReg(0x76, 0xe1);
+ WriteReg(0x4c, 0);
+ WriteReg(0x77, 0x01);
+ WriteReg(0x4b, 0x09);
+ WriteReg(0xc9, 0x60);
+ WriteReg(REG_COM16, 0x38);
+ WriteReg(0x56, 0x40);
+
+ WriteReg(0x34, 0x11);
+ WriteReg(REG_COM11, COM11_EXP|COM11_HZAUTO_ON);
+ WriteReg(0xa4, 0x88);
+ WriteReg(0x96, 0);
+ WriteReg(0x97, 0x30);
+ WriteReg(0x98, 0x20);
+ WriteReg(0x99, 0x30);
+ WriteReg(0x9a, 0x84);
+ WriteReg(0x9b, 0x29);
+ WriteReg(0x9c, 0x03);
+ WriteReg(0x9d, 0x4c);
+ WriteReg(0x9e, 0x3f);
+ WriteReg(0x78, 0x04);
+
+ // Extra-weird stuff. Some sort of multiplexor register
+ WriteReg(0x79, 0x01);
+ WriteReg(0xc8, 0xf0);
+ WriteReg(0x79, 0x0f);
+ WriteReg(0xc8, 0x00);
+ WriteReg(0x79, 0x10);
+ WriteReg(0xc8, 0x7e);
+ WriteReg(0x79, 0x0a);
+ WriteReg(0xc8, 0x80);
+ WriteReg(0x79, 0x0b);
+ WriteReg(0xc8, 0x01);
+ WriteReg(0x79, 0x0c);
+ WriteReg(0xc8, 0x0f);
+ WriteReg(0x79, 0x0d);
+ WriteReg(0xc8, 0x20);
+ WriteReg(0x79, 0x09);
+ WriteReg(0xc8, 0x80);
+ WriteReg(0x79, 0x02);
+ WriteReg(0xc8, 0xc0);
+ WriteReg(0x79, 0x03);
+ WriteReg(0xc8, 0x40);
+ WriteReg(0x79, 0x05);
+ WriteReg(0xc8, 0x30);
+ WriteReg(0x79, 0x26);
+ }
+
+ void HeptaCamera::InitRGB444(void){
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7, reg_com7|COM7_RGB);
+ WriteReg(REG_RGB444, RGB444_ENABLE|RGB444_XBGR);
+ WriteReg(REG_COM15, COM15_R01FE|COM15_RGB444);
+
+ WriteReg(REG_COM1, 0x40); // Magic reserved bit
+ WriteReg(REG_COM9, 0x38); // 16x gain ceiling; 0x8 is reserved bit
+ WriteReg(0x4f, 0xb3); // "matrix coefficient 1"
+ WriteReg(0x50, 0xb3); // "matrix coefficient 2"
+ WriteReg(0x51, 0x00); // vb
+ WriteReg(0x52, 0x3d); // "matrix coefficient 4"
+ WriteReg(0x53, 0xa7); // "matrix coefficient 5"
+ WriteReg(0x54, 0xe4); // "matrix coefficient 6"
+ WriteReg(REG_COM13, COM13_GAMMA|COM13_UVSAT|0x2); // Magic rsvd bit
+
+ WriteReg(REG_TSLB, 0x04);
+ }
+
+ void HeptaCamera::InitRGB555(void){
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7, reg_com7|COM7_RGB);
+ WriteReg(REG_RGB444, RGB444_DISABLE);
+ WriteReg(REG_COM15, COM15_RGB555|COM15_R00FF);
+
+ WriteReg(REG_TSLB, 0x04);
+
+ WriteReg(REG_COM1, 0x00);
+ WriteReg(REG_COM9, 0x38); // 16x gain ceiling; 0x8 is reserved bit
+ WriteReg(0x4f, 0xb3); // "matrix coefficient 1"
+ WriteReg(0x50, 0xb3); // "matrix coefficient 2"
+ WriteReg(0x51, 0x00); // vb
+ WriteReg(0x52, 0x3d); // "matrix coefficient 4"
+ WriteReg(0x53, 0xa7); // "matrix coefficient 5"
+ WriteReg(0x54, 0xe4); // "matrix coefficient 6"
+ WriteReg(REG_COM13, COM13_GAMMA|COM13_UVSAT);
+ }
+
+ void HeptaCamera::InitRGB565(void){
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7, reg_com7|COM7_RGB);
+ WriteReg(REG_RGB444, RGB444_DISABLE);
+ WriteReg(REG_COM15, COM15_R00FF|COM15_RGB565);
+
+ WriteReg(REG_TSLB, 0x04);
+
+ WriteReg(REG_COM1, 0x00);
+ WriteReg(REG_COM9, 0x38); // 16x gain ceiling; 0x8 is reserved bit
+ WriteReg(0x4f, 0xb3); // "matrix coefficient 1"
+ WriteReg(0x50, 0xb3); // "matrix coefficient 2"
+ WriteReg(0x51, 0x00); // vb
+ WriteReg(0x52, 0x3d); // "matrix coefficient 4"
+ WriteReg(0x53, 0xa7); // "matrix coefficient 5"
+ WriteReg(0x54, 0xe4); // "matrix coefficient 6"
+ WriteReg(REG_COM13, COM13_GAMMA|COM13_UVSAT);
+ }
+
+ void HeptaCamera::InitYUV(void){
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7, reg_com7|COM7_YUV);
+ WriteReg(REG_RGB444, RGB444_DISABLE);
+ WriteReg(REG_COM15, COM15_R00FF);
+
+ WriteReg(REG_TSLB, 0x04);
+// WriteReg(REG_TSLB, 0x14);
+// WriteReg(REG_MANU, 0x00);
+// WriteReg(REG_MANV, 0x00);
+
+ WriteReg(REG_COM1, 0x00);
+ WriteReg(REG_COM9, 0x18); // 4x gain ceiling; 0x8 is reserved bit
+ WriteReg(0x4f, 0x80); // "matrix coefficient 1"
+ WriteReg(0x50, 0x80); // "matrix coefficient 2"
+ WriteReg(0x51, 0x00); // vb
+ WriteReg(0x52, 0x22); // "matrix coefficient 4"
+ WriteReg(0x53, 0x5e); // "matrix coefficient 5"
+ WriteReg(0x54, 0x80); // "matrix coefficient 6"
+ WriteReg(REG_COM13, COM13_GAMMA|COM13_UVSAT|COM13_UVSWAP);
+ }
+
+ void HeptaCamera::InitBayerRGB(void){
+ int reg_com7 = ReadReg(REG_COM7);
+
+ // odd line BGBG... even line GRGR...
+ WriteReg(REG_COM7, reg_com7|COM7_BAYER);
+ // odd line GBGB... even line RGRG...
+ //WriteReg(REG_COM7, reg_com7|COM7_PBAYER);
+
+ WriteReg(REG_RGB444, RGB444_DISABLE);
+ WriteReg(REG_COM15, COM15_R00FF);
+
+ WriteReg(REG_COM13, 0x08); /* No gamma, magic rsvd bit */
+ WriteReg(REG_COM16, 0x3d); /* Edge enhancement, denoise */
+ WriteReg(REG_REG76, 0xe1); /* Pix correction, magic rsvd */
+
+ WriteReg(REG_TSLB, 0x04);
+ }
+
+ void HeptaCamera::InitVGA(void) {
+ // VGA
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7,reg_com7|COM7_VGA);
+
+ WriteReg(REG_HSTART,HSTART_VGA);
+ WriteReg(REG_HSTOP,HSTOP_VGA);
+ WriteReg(REG_HREF,HREF_VGA);
+ WriteReg(REG_VSTART,VSTART_VGA);
+ WriteReg(REG_VSTOP,VSTOP_VGA);
+ WriteReg(REG_VREF,VREF_VGA);
+ WriteReg(REG_COM3, COM3_VGA);
+ WriteReg(REG_COM14, COM14_VGA);
+ WriteReg(REG_SCALING_XSC, SCALING_XSC_VGA);
+ WriteReg(REG_SCALING_YSC, SCALING_YSC_VGA);
+ WriteReg(REG_SCALING_DCWCTR, SCALING_DCWCTR_VGA);
+ WriteReg(REG_SCALING_PCLK_DIV, SCALING_PCLK_DIV_VGA);
+ WriteReg(REG_SCALING_PCLK_DELAY, SCALING_PCLK_DELAY_VGA);
+ }
+
+ void HeptaCamera::InitFIFO_2bytes_color_nealy_limit_size(void) {
+ // nealy FIFO limit 544x360
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7,reg_com7|COM7_VGA);
+
+ WriteReg(REG_HSTART,HSTART_VGA);
+ WriteReg(REG_HSTOP,HSTOP_VGA);
+ WriteReg(REG_HREF,HREF_VGA);
+ WriteReg(REG_VSTART,VSTART_VGA);
+ WriteReg(REG_VSTOP,VSTOP_VGA);
+ WriteReg(REG_VREF,VREF_VGA);
+ WriteReg(REG_COM3, COM3_VGA);
+ WriteReg(REG_COM14, COM14_VGA);
+ WriteReg(REG_SCALING_XSC, SCALING_XSC_VGA);
+ WriteReg(REG_SCALING_YSC, SCALING_YSC_VGA);
+ WriteReg(REG_SCALING_DCWCTR, SCALING_DCWCTR_VGA);
+ WriteReg(REG_SCALING_PCLK_DIV, SCALING_PCLK_DIV_VGA);
+ WriteReg(REG_SCALING_PCLK_DELAY, SCALING_PCLK_DELAY_VGA);
+
+ WriteReg(REG_HSTART, 0x17);
+ WriteReg(REG_HSTOP, 0x5b);
+ WriteReg(REG_VSTART, 0x12);
+ WriteReg(REG_VSTOP, 0x6c);
+ }
+
+ void HeptaCamera::InitVGA_3_4(void) {
+ // VGA 3/4 -> 480x360
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7,reg_com7|COM7_VGA);
+
+ WriteReg(REG_HSTART,HSTART_VGA);
+ WriteReg(REG_HSTOP,HSTOP_VGA);
+ WriteReg(REG_HREF,HREF_VGA);
+ WriteReg(REG_VSTART,VSTART_VGA);
+ WriteReg(REG_VSTOP,VSTOP_VGA);
+ WriteReg(REG_VREF,VREF_VGA);
+ WriteReg(REG_COM3, COM3_VGA);
+ WriteReg(REG_COM14, COM14_VGA);
+ WriteReg(REG_SCALING_XSC, SCALING_XSC_VGA);
+ WriteReg(REG_SCALING_YSC, SCALING_YSC_VGA);
+ WriteReg(REG_SCALING_DCWCTR, SCALING_DCWCTR_VGA);
+ WriteReg(REG_SCALING_PCLK_DIV, SCALING_PCLK_DIV_VGA);
+ WriteReg(REG_SCALING_PCLK_DELAY, SCALING_PCLK_DELAY_VGA);
+
+ WriteReg(REG_HSTART, 0x1b);
+ WriteReg(REG_HSTOP, 0x57);
+ WriteReg(REG_VSTART, 0x12);
+ WriteReg(REG_VSTOP, 0x6c);
+ }
+
+ void HeptaCamera::InitQVGA(void) {
+ // QQVGA
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7,reg_com7|COM7_QVGA);
+
+ WriteReg(REG_HSTART,HSTART_QVGA);
+ WriteReg(REG_HSTOP,HSTOP_QVGA);
+ WriteReg(REG_HREF,HREF_QVGA);
+ WriteReg(REG_VSTART,VSTART_QVGA);
+ WriteReg(REG_VSTOP,VSTOP_QVGA);
+ WriteReg(REG_VREF,VREF_QVGA);
+ WriteReg(REG_COM3, COM3_QVGA);
+ WriteReg(REG_COM14, COM14_QVGA);
+ WriteReg(REG_SCALING_XSC, SCALING_XSC_QVGA);
+ WriteReg(REG_SCALING_YSC, SCALING_YSC_QVGA);
+ WriteReg(REG_SCALING_DCWCTR, SCALING_DCWCTR_QVGA);
+ WriteReg(REG_SCALING_PCLK_DIV, SCALING_PCLK_DIV_QVGA);
+ WriteReg(REG_SCALING_PCLK_DELAY, SCALING_PCLK_DELAY_QVGA);
+ }
+
+ void HeptaCamera::InitQQVGA(void) {
+ // QQVGA
+ int reg_com7 = ReadReg(REG_COM7);
+
+ WriteReg(REG_COM7,reg_com7|COM7_QQVGA);
+
+ WriteReg(REG_HSTART,HSTART_QQVGA);
+ WriteReg(REG_HSTOP,HSTOP_QQVGA);
+ WriteReg(REG_HREF,HREF_QQVGA);
+ WriteReg(REG_VSTART,VSTART_QQVGA);
+ WriteReg(REG_VSTOP,VSTOP_QQVGA);
+ WriteReg(REG_VREF,VREF_QQVGA);
+ WriteReg(REG_COM3, COM3_QQVGA);
+ WriteReg(REG_COM14, COM14_QQVGA);
+ WriteReg(REG_SCALING_XSC, SCALING_XSC_QQVGA);
+ WriteReg(REG_SCALING_YSC, SCALING_YSC_QQVGA);
+ WriteReg(REG_SCALING_DCWCTR, SCALING_DCWCTR_QQVGA);
+ WriteReg(REG_SCALING_PCLK_DIV, SCALING_PCLK_DIV_QQVGA);
+ WriteReg(REG_SCALING_PCLK_DELAY, SCALING_PCLK_DELAY_QQVGA);
+ }
+
+ // vsync handler
+ void HeptaCamera::VsyncHandler(void)
+ {
+ // Capture Enable
+ if (CaptureReq) {
+ wen = 1;
+ Done = false;
+ CaptureReq = false;
+ } else {
+ wen = 0;
+ if (Busy) {
+ Busy = false;
+ Done = true;
+ }
+ }
+
+ // Hline Counter
+ LastLines = LineCounter;
+ LineCounter = 0;
+ }
+
+ // href handler
+ void HeptaCamera::HrefHandler(void)
+ {
+ LineCounter++;
+ }
+
+ // Data Read
+ int HeptaCamera::ReadOneByte(void)
+ {
+ int result;
+ rclk = 1;
+// wait_us(1);
+ result = data;
+ rclk = 0;
+ return result;
+ }
+
+ // Data Start
+ void HeptaCamera::ReadStart(void)
+ {
+ rrst = 0;
+ oe = 0;
+ wait_us(1);
+ rclk = 0;
+ wait_us(1);
+ rclk = 1;
+ wait_us(1);
+ rrst = 1;
+ }
+
+ // Data Stop
+ void HeptaCamera::ReadStop(void)
+ {
+ oe = 1;
+ ReadOneByte();
+ rclk = 1;
+ }
+
+void HeptaCamera::shoot()
+{
+ //pc.baud(115200);
+
+ //pc.printf("Camera resetting..\r\n");
+ HeptaCamera::Reset();
+
+ //pc.printf("Before Init...\r\n");
+ HeptaCamera::PrintRegister();
+ char color_format = '1';
+ /*pc.printf("Select color format.\r\n") ;
+ pc.printf("1: RGB444.\r\n");
+ pc.printf("2: RGB555.\r\n");
+ pc.printf("3: RGB565.\r\n");
+ pc.printf("4: YUV(UYVY).\r\n");
+ pc.printf("5: Bayer RGB(BGBG... GRGR...).\r\n");*/
+
+ /*while(!pc.readable());
+ char color_format = pc.getc();
+ switch (color_format) {
+ case '1':
+ camera.InitRGB444();
+ break;
+ case '2':
+ camera.InitRGB555();
+ break;
+ case '3':
+ camera.InitRGB565();
+ break;
+ case '4':
+ camera.InitYUV();
+ break;
+ case '5':
+ camera.InitBayerRGB();
+ break;
+ }
+ pc.printf("select %c\r\n", color_format);
+
+ pc.printf("Select screen size.\r\n") ;
+ switch (color_format) {
+ case '5':
+ pc.printf("1: VGA(640x480).\r\n");
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ pc.printf("2: FIFO nealy limit(544x360).\r\n");
+ pc.printf("3: VGA*3/4(480x360).\r\n");
+ pc.printf("4: QVGA(320x240).\r\n");
+ pc.printf("5: QQVGA(160x120).\r\n");
+ break;
+ }
+ char screen_size = 4;
+ while(!pc.readable());
+ char screen_size = pc.getc() ;
+ switch (screen_size) {
+ case '1':
+ sizex = 640;
+ sizey = 480;
+ camera.InitVGA();
+ break;
+ case '2':
+ sizex = 544;
+ sizey = 360;
+ camera.InitFIFO_2bytes_color_nealy_limit_size();
+ break;
+ case '3':
+ sizex = 480;
+ sizey = 360;
+ camera.InitVGA_3_4();
+ break;
+ case '4':
+ sizex = 320;
+ sizey = 240;
+ camera.InitQVGA();
+ break;
+ case '5':
+ sizex = 160;
+ sizey = 120;
+ camera.InitQQVGA();
+ break;
+ }
+ pc.printf("select %c\r\n", screen_size);*/
+ char screen_size = '4';
+ HeptaCamera::InitRGB444();
+ sizex = 320;
+ sizey = 240;
+ HeptaCamera::InitQVGA();
+ HeptaCamera::InitForFIFOWriteReset();
+ HeptaCamera::InitDefaultReg();
+
+#ifdef COLORBAR
+ HeptaCamera::InitSetColorbar();
+#endif
+
+ //pc.printf("After Init...\r\n");
+ HeptaCamera::PrintRegister();
+
+ // CAPTURE and SEND LOOP
+
+#if defined(BITMAPFILE) || defined(BAYERBITMAPFILE) || defined(HEXFILE)
+ //pc.printf("Hit Any Key %dx%d Capture Data.\r\n", sizex, sizey) ;
+ //while(!pc.readable());
+ //pc.printf("*\r\n");
+ //pc.getc();
+
+ int real_width = sizex*3 + sizey%4;
+
+ unsigned char *bmp_line_data; //画像1行分のRGB情報を格納する
+ if((bmp_line_data = (unsigned char *)malloc(sizeof(unsigned char)*real_width)) == NULL){
+ fprintf(stderr, "Error: Allocation error.\n");
+ //return 1;
+ }
+
+ //RGB情報を4バイトの倍数に合わせている
+ for(int i=sizex*3; i<real_width; i++){
+ bmp_line_data[i] = 0;
+ }
+#endif
+#if defined(BITMAPFILE) || defined(BAYERBITMAPFILE)
+ FILE *fp;
+ char *filename = "/local/test.bmp";
+ if((fp = fopen(filename, "wb")) == NULL){
+ //pc.printf("Error: %s could not open.", filename);
+ //return 1;
+ }
+
+ create_header(fp, sizex, sizey);
+#endif
+#ifdef HEXFILE
+ FILE *fp2;
+ char *filename2 = "/local/test.txt";
+ if((fp2 = fopen(filename2, "w")) == NULL){
+ pc.printf("Error: %s could not open.", filename2);
+ return 1;
+ }
+#endif
+
+ HeptaCamera::CaptureNext();
+ while(HeptaCamera::CaptureDone() == false);
+ HeptaCamera::ReadStart();
+
+ int r=0, g=0, b=0, d1, d2;
+
+ switch (color_format) {
+ case '1':
+ case '2':
+ case '3':
+
+ for (int y=0; y<sizey; y++) {
+ for (int x=0; x<sizex; x++) {
+ d1 = HeptaCamera::ReadOneByte();
+ d2 = HeptaCamera::ReadOneByte();
+
+ switch (color_format) {
+ case '1':
+ // RGB444 to RGB888
+ b = (d1 & 0x0F) << 4;
+ g = (d2 & 0xF0);
+ r = (d2 & 0x0F) << 4;
+ break;
+ case '2':
+ // RGB555 to RGB888
+ b = (d1 & 0x1F) << 3;
+ g = (((d1 & 0xE0) >> 2) | ((d2 & 0x03) << 6));
+ r = (d2 & 0x7c) << 1;
+ break;
+ case '3':
+ // RGB565 to RGB888
+ b = (d1 & 0x1F) << 3;
+ g = (((d1 & 0xE0) >> 3) | ((d2 & 0x07) << 5));
+ r = (d2 & 0xF8);
+ break;
+ }
+#if defined(BITMAPFILE) || defined(HEXFILE)
+ bmp_line_data[x*3] = (unsigned char)b;
+ bmp_line_data[x*3 + 1] = (unsigned char)g;
+ bmp_line_data[x*3 + 2] = (unsigned char)r;
+#endif
+/*
+ // RGB
+ pc.printf ("%2X%2X%2X", r, g, b) ;
+*/
+ }
+#ifdef BITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+#ifdef HEXFILE
+ for(int i=0; i<sizex*3; i++){
+ fprintf(fp2, "%02X", bmp_line_data[i]);
+ }
+#endif
+// pc.printf("\r\n") ;
+ }
+ break;
+
+ case '4':
+ int index = 0;
+ for (int y=0; y<sizey; y++) {
+ int U0=0, Y0=0, V0=0, Y1=0;
+ for (int x=0; x<sizex; x++) {
+ if(index%2 == 0) {
+ U0 = HeptaCamera::ReadOneByte();
+ Y0 = HeptaCamera::ReadOneByte();
+ V0 = HeptaCamera::ReadOneByte();
+ Y1 = HeptaCamera::ReadOneByte();
+
+ b = Y0 + 1.77200 * (U0 - 128);
+ g = Y0 - 0.34414 * (U0 - 128) - 0.71414 * (V0 - 128);
+ r = Y0 + 1.40200 * (V0 - 128);
+ } else {
+ b = Y1 + 1.77200 * (U0 - 128);
+ g = Y1 - 0.34414 * (U0 - 128) - 0.71414 * (V0 - 128);
+ r = Y1 + 1.40200 * (V0 - 128);
+ }
+
+ b = min(max(b, 0), 255);
+ g = min(max(g, 0), 255);
+ r = min(max(r, 0), 255);
+
+#if defined(BITMAPFILE) || defined(HEXFILE)
+ bmp_line_data[x*3] = (unsigned char)b;
+ bmp_line_data[x*3 + 1] = (unsigned char)g;
+ bmp_line_data[x*3 + 2] = (unsigned char)r;
+#endif
+/*
+ // RGB
+ pc.printf ("%2X%2X%2X", r, g, b) ;
+*/
+ index++;
+ }
+#ifdef BITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+#ifdef HEXFILE
+ for(int i=0; i<sizex*3; i++){
+ fprintf(fp2, "%02X", bmp_line_data[i]);
+ }
+#endif
+// pc.printf("\r\n") ;
+ }
+ break;
+
+ case '5':
+ unsigned char *bayer_line[2];
+ unsigned char *bayer_line_data[2]; //画像1行分のRGB情報を格納する2行分
+ for(int i=0; i<2; i++) {
+ if((bayer_line_data[i] = (unsigned char *)malloc(sizeof(unsigned char)*sizex)) == NULL){
+ fprintf(stderr, "Error: Allocation error.\n");
+ //return 1;
+ }
+ }
+
+ for (int x=0; x<sizex; x++) {
+ // odd line BGBG... even line GRGR...
+ bayer_line_data[0][x] = (unsigned char)HeptaCamera::ReadOneByte();
+#ifdef BAYERBITMAPFILE
+ bmp_line_data[x*3] = (unsigned char)bayer_line_data[0][x];
+ bmp_line_data[x*3 + 1] = (unsigned char)bayer_line_data[0][x];
+ bmp_line_data[x*3 + 2] = (unsigned char)bayer_line_data[0][x];
+#endif
+ }
+#ifdef BAYERBITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+ bayer_line[1] = bayer_line_data[0];
+
+ for (int y=1; y<sizey; y++) {
+ int line = y%2;
+
+ for (int x=0; x<sizex; x++) {
+ // odd line BGBG... even line GRGR...
+ bayer_line_data[line][x] = (unsigned char)HeptaCamera::ReadOneByte();
+#ifdef BAYERBITMAPFILE
+ bmp_line_data[x*3] = (unsigned char)bayer_line_data[line][x];
+ bmp_line_data[x*3 + 1] = (unsigned char)bayer_line_data[line][x];
+ bmp_line_data[x*3 + 2] = (unsigned char)bayer_line_data[line][x];
+#endif
+ }
+#ifdef BAYERBITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+ bayer_line[0] = bayer_line[1];
+ bayer_line[1] = bayer_line_data[line];
+
+ for (int x=0; x<sizex - 1; x++) {
+ if(y%2==1) {
+ if(x%2==0) {
+ // BG
+ // GR
+ b = bayer_line[0][x];
+ g = ((int)bayer_line[0][x+1] + bayer_line[1][x])>>1;
+ r = bayer_line[1][x+1];
+ } else {
+ // GB
+ // RG
+ b = bayer_line[0][x+1];
+ g = ((int)bayer_line[0][x] + bayer_line[1][x+1])>>1;
+ r = bayer_line[1][x];
+ }
+ } else {
+ if(x%2==0) {
+ // GR
+ // BG
+ b = bayer_line[1][x];
+ g = ((int)bayer_line[0][x] + bayer_line[1][x+1])>>1;
+ r = bayer_line[0][x+1];
+ } else {
+ // RG
+ // GB
+ b = bayer_line[1][x+1];
+ g = ((int)bayer_line[0][x+1] + bayer_line[1][x])>>1;
+ r = bayer_line[0][x];
+ }
+ }
+#if defined(BITMAPFILE) || defined(HEXFILE)
+ bmp_line_data[x*3] = (unsigned char)b;
+ bmp_line_data[x*3 + 1] = (unsigned char)g;
+ bmp_line_data[x*3 + 2] = (unsigned char)r;
+#endif
+ }
+
+#ifdef BITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+
+#ifdef HEXFILE
+ for(int i=0; i<sizex*3; i++){
+ fprintf(fp2, "%02X", bmp_line_data[i]);
+ }
+#endif
+ }
+
+ for(int i=0; i<2; i++) {
+ free(bayer_line_data[i]);
+ }
+#ifdef BITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+ break;
+ }
+ HeptaCamera::ReadStop();
+
+#if defined(BITMAPFILE) || defined(BAYERBITMAPFILE)
+ free(bmp_line_data);
+ fclose(fp);
+#endif
+#ifdef HEXFILE
+ fclose(fp2);
+#endif
+
+}
+
+void HeptaCamera::shoot2()
+{
+ //pc.baud(115200);
+
+ //pc.printf("Camera resetting..\r\n");
+ HeptaCamera::Reset();
+
+ //pc.printf("Before Init...\r\n");
+ HeptaCamera::PrintRegister();
+ char color_format = '1';
+ /*pc.printf("Select color format.\r\n") ;
+ pc.printf("1: RGB444.\r\n");
+ pc.printf("2: RGB555.\r\n");
+ pc.printf("3: RGB565.\r\n");
+ pc.printf("4: YUV(UYVY).\r\n");
+ pc.printf("5: Bayer RGB(BGBG... GRGR...).\r\n");*/
+
+ /*while(!pc.readable());
+ char color_format = pc.getc();
+ switch (color_format) {
+ case '1':
+ camera.InitRGB444();
+ break;
+ case '2':
+ camera.InitRGB555();
+ break;
+ case '3':
+ camera.InitRGB565();
+ break;
+ case '4':
+ camera.InitYUV();
+ break;
+ case '5':
+ camera.InitBayerRGB();
+ break;
+ }
+ pc.printf("select %c\r\n", color_format);
+
+ pc.printf("Select screen size.\r\n") ;
+ switch (color_format) {
+ case '5':
+ pc.printf("1: VGA(640x480).\r\n");
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ pc.printf("2: FIFO nealy limit(544x360).\r\n");
+ pc.printf("3: VGA*3/4(480x360).\r\n");
+ pc.printf("4: QVGA(320x240).\r\n");
+ pc.printf("5: QQVGA(160x120).\r\n");
+ break;
+ }
+ char screen_size = 4;
+ while(!pc.readable());
+ char screen_size = pc.getc() ;
+ switch (screen_size) {
+ case '1':
+ sizex = 640;
+ sizey = 480;
+ camera.InitVGA();
+ break;
+ case '2':
+ sizex = 544;
+ sizey = 360;
+ camera.InitFIFO_2bytes_color_nealy_limit_size();
+ break;
+ case '3':
+ sizex = 480;
+ sizey = 360;
+ camera.InitVGA_3_4();
+ break;
+ case '4':
+ sizex = 320;
+ sizey = 240;
+ camera.InitQVGA();
+ break;
+ case '5':
+ sizex = 160;
+ sizey = 120;
+ camera.InitQQVGA();
+ break;
+ }
+ pc.printf("select %c\r\n", screen_size);*/
+ char screen_size = '4';
+ HeptaCamera::InitRGB444();
+ sizex = 320;
+ sizey = 240;
+ HeptaCamera::InitQVGA();
+ HeptaCamera::InitForFIFOWriteReset();
+ HeptaCamera::InitDefaultReg();
+
+#ifdef COLORBAR
+ HeptaCamera::InitSetColorbar();
+#endif
+
+ //pc.printf("After Init...\r\n");
+ HeptaCamera::PrintRegister();
+
+ // CAPTURE and SEND LOOP
+
+#if defined(BITMAPFILE) || defined(BAYERBITMAPFILE) || defined(HEXFILE)
+ //pc.printf("Hit Any Key %dx%d Capture Data.\r\n", sizex, sizey) ;
+ //while(!pc.readable());
+ //pc.printf("*\r\n");
+ //pc.getc();
+
+ int real_width = sizex*3 + sizey%4;
+
+ unsigned char *bmp_line_data; //画像1行分のRGB情報を格納する
+ if((bmp_line_data = (unsigned char *)malloc(sizeof(unsigned char)*real_width)) == NULL){
+ fprintf(stderr, "Error: Allocation error.\n");
+ //return 1;
+ }
+
+ //RGB情報を4バイトの倍数に合わせている
+ for(int i=sizex*3; i<real_width; i++){
+ bmp_line_data[i] = 0;
+ }
+#endif
+#if defined(BITMAPFILE) || defined(BAYERBITMAPFILE)
+ mkdir("/sd/mydir", 0777);
+ FILE *fp = fopen("/sd/mydir/picture.bmp","w");
+ if(fp == NULL) {
+ error("Could not open file for write\r\n");
+ }
+
+ create_header(fp, sizex, sizey);
+#endif
+#ifdef HEXFILE
+ FILE *fp2;
+ char *filename2 = "/local/test.txt";
+ if((fp2 = fopen(filename2, "w")) == NULL){
+ pc.printf("Error: %s could not open.", filename2);
+ return 1;
+ }
+#endif
+
+ HeptaCamera::CaptureNext();
+ while(HeptaCamera::CaptureDone() == false);
+ HeptaCamera::ReadStart();
+
+ int r=0, g=0, b=0, d1, d2;
+
+ switch (color_format) {
+ case '1':
+ case '2':
+ case '3':
+
+ for (int y=0; y<sizey; y++) {
+ for (int x=0; x<sizex; x++) {
+ d1 = HeptaCamera::ReadOneByte();
+ d2 = HeptaCamera::ReadOneByte();
+
+ switch (color_format) {
+ case '1':
+ // RGB444 to RGB888
+ b = (d1 & 0x0F) << 4;
+ g = (d2 & 0xF0);
+ r = (d2 & 0x0F) << 4;
+ break;
+ case '2':
+ // RGB555 to RGB888
+ b = (d1 & 0x1F) << 3;
+ g = (((d1 & 0xE0) >> 2) | ((d2 & 0x03) << 6));
+ r = (d2 & 0x7c) << 1;
+ break;
+ case '3':
+ // RGB565 to RGB888
+ b = (d1 & 0x1F) << 3;
+ g = (((d1 & 0xE0) >> 3) | ((d2 & 0x07) << 5));
+ r = (d2 & 0xF8);
+ break;
+ }
+#if defined(BITMAPFILE) || defined(HEXFILE)
+ bmp_line_data[x*3] = (unsigned char)b;
+ bmp_line_data[x*3 + 1] = (unsigned char)g;
+ bmp_line_data[x*3 + 2] = (unsigned char)r;
+#endif
+/*
+ // RGB
+ pc.printf ("%2X%2X%2X", r, g, b) ;
+*/
+ }
+#ifdef BITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+#ifdef HEXFILE
+ for(int i=0; i<sizex*3; i++){
+ fprintf(fp2, "%02X", bmp_line_data[i]);
+ }
+#endif
+// pc.printf("\r\n") ;
+ }
+ break;
+
+ case '4':
+ int index = 0;
+ for (int y=0; y<sizey; y++) {
+ int U0=0, Y0=0, V0=0, Y1=0;
+ for (int x=0; x<sizex; x++) {
+ if(index%2 == 0) {
+ U0 = HeptaCamera::ReadOneByte();
+ Y0 = HeptaCamera::ReadOneByte();
+ V0 = HeptaCamera::ReadOneByte();
+ Y1 = HeptaCamera::ReadOneByte();
+
+ b = Y0 + 1.77200 * (U0 - 128);
+ g = Y0 - 0.34414 * (U0 - 128) - 0.71414 * (V0 - 128);
+ r = Y0 + 1.40200 * (V0 - 128);
+ } else {
+ b = Y1 + 1.77200 * (U0 - 128);
+ g = Y1 - 0.34414 * (U0 - 128) - 0.71414 * (V0 - 128);
+ r = Y1 + 1.40200 * (V0 - 128);
+ }
+
+ b = min(max(b, 0), 255);
+ g = min(max(g, 0), 255);
+ r = min(max(r, 0), 255);
+
+#if defined(BITMAPFILE) || defined(HEXFILE)
+ bmp_line_data[x*3] = (unsigned char)b;
+ bmp_line_data[x*3 + 1] = (unsigned char)g;
+ bmp_line_data[x*3 + 2] = (unsigned char)r;
+#endif
+/*
+ // RGB
+ pc.printf ("%2X%2X%2X", r, g, b) ;
+*/
+ index++;
+ }
+#ifdef BITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+#ifdef HEXFILE
+ for(int i=0; i<sizex*3; i++){
+ fprintf(fp2, "%02X", bmp_line_data[i]);
+ }
+#endif
+// pc.printf("\r\n") ;
+ }
+ break;
+
+ case '5':
+ unsigned char *bayer_line[2];
+ unsigned char *bayer_line_data[2]; //画像1行分のRGB情報を格納する2行分
+ for(int i=0; i<2; i++) {
+ if((bayer_line_data[i] = (unsigned char *)malloc(sizeof(unsigned char)*sizex)) == NULL){
+ fprintf(stderr, "Error: Allocation error.\n");
+ //return 1;
+ }
+ }
+
+ for (int x=0; x<sizex; x++) {
+ // odd line BGBG... even line GRGR...
+ bayer_line_data[0][x] = (unsigned char)HeptaCamera::ReadOneByte();
+#ifdef BAYERBITMAPFILE
+ bmp_line_data[x*3] = (unsigned char)bayer_line_data[0][x];
+ bmp_line_data[x*3 + 1] = (unsigned char)bayer_line_data[0][x];
+ bmp_line_data[x*3 + 2] = (unsigned char)bayer_line_data[0][x];
+#endif
+ }
+#ifdef BAYERBITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+ bayer_line[1] = bayer_line_data[0];
+
+ for (int y=1; y<sizey; y++) {
+ int line = y%2;
+
+ for (int x=0; x<sizex; x++) {
+ // odd line BGBG... even line GRGR...
+ bayer_line_data[line][x] = (unsigned char)HeptaCamera::ReadOneByte();
+#ifdef BAYERBITMAPFILE
+ bmp_line_data[x*3] = (unsigned char)bayer_line_data[line][x];
+ bmp_line_data[x*3 + 1] = (unsigned char)bayer_line_data[line][x];
+ bmp_line_data[x*3 + 2] = (unsigned char)bayer_line_data[line][x];
+#endif
+ }
+#ifdef BAYERBITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+ bayer_line[0] = bayer_line[1];
+ bayer_line[1] = bayer_line_data[line];
+
+ for (int x=0; x<sizex - 1; x++) {
+ if(y%2==1) {
+ if(x%2==0) {
+ // BG
+ // GR
+ b = bayer_line[0][x];
+ g = ((int)bayer_line[0][x+1] + bayer_line[1][x])>>1;
+ r = bayer_line[1][x+1];
+ } else {
+ // GB
+ // RG
+ b = bayer_line[0][x+1];
+ g = ((int)bayer_line[0][x] + bayer_line[1][x+1])>>1;
+ r = bayer_line[1][x];
+ }
+ } else {
+ if(x%2==0) {
+ // GR
+ // BG
+ b = bayer_line[1][x];
+ g = ((int)bayer_line[0][x] + bayer_line[1][x+1])>>1;
+ r = bayer_line[0][x+1];
+ } else {
+ // RG
+ // GB
+ b = bayer_line[1][x+1];
+ g = ((int)bayer_line[0][x+1] + bayer_line[1][x])>>1;
+ r = bayer_line[0][x];
+ }
+ }
+#if defined(BITMAPFILE) || defined(HEXFILE)
+ bmp_line_data[x*3] = (unsigned char)b;
+ bmp_line_data[x*3 + 1] = (unsigned char)g;
+ bmp_line_data[x*3 + 2] = (unsigned char)r;
+#endif
+ }
+
+#ifdef BITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+
+#ifdef HEXFILE
+ for(int i=0; i<sizex*3; i++){
+ fprintf(fp2, "%02X", bmp_line_data[i]);
+ }
+#endif
+ }
+
+ for(int i=0; i<2; i++) {
+ free(bayer_line_data[i]);
+ }
+#ifdef BITMAPFILE
+ fwrite(bmp_line_data, sizeof(unsigned char), real_width, fp);
+#endif
+ break;
+ }
+ HeptaCamera::ReadStop();
+
+#if defined(BITMAPFILE) || defined(BAYERBITMAPFILE)
+ free(bmp_line_data);
+ fclose(fp);
+#endif
+#ifdef HEXFILE
+ fclose(fp2);
+#endif
+
+}
\ No newline at end of file