Pipe Inpection Robot
complete ov7670
Dependencies: BufferedSerial
Revision 5:53dd2abce6b3, committed 2019-08-13
- Comitter:
- kangmingyo
- Date:
- Tue Aug 13 07:38:19 2019 +0000
- Parent:
- 4:7b63cf3d205f
- Child:
- 6:fe8b32cb9357
- Commit message:
- revised QQVGA register;
Changed in this revision
| ov7670.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/ov7670.h Tue Aug 13 06:01:16 2019 +0000
+++ b/ov7670.h Tue Aug 13 07:38:19 2019 +0000
@@ -99,7 +99,7 @@
_i2c.write(OV7670_WRITE, data_write, 1, 0);
status =_i2c.read(OV7670_READ, data_read, 1, 0);
data = (int)data_read[0];
- // printf("Data is %x\r\n",data);
+// printf("Data is %x\r\n",data);
// printf("Status is %d\r\n",status);
return data ;
}
@@ -207,25 +207,17 @@
}
void InitQVGAYUV(bool flipv,bool fliph)
{
- if (ReadReg(REG_PID) != 0x76) // check id camera
- {
- printf("ERROR\r\n");
- }else{
-
- printf("SUCCESS\r\n");
- }
+ WriteReg(0x11,0x01);
WriteReg(REG_COM7, 0x00); // YUV
WriteReg(REG_COM17, 0x00); // color bar disable
- WriteReg(REG_COM3, 0x0C);
+ WriteReg(REG_COM3, 0x04);
WriteReg(0x12, 0x00);//COM7
- WriteReg(0x8C, 0x00);//RGB444
- WriteReg(0x04, 0x00);//COM1
- WriteReg(0x40, 0xC0);//COM15
+
WriteReg(0x14, 0x1A);//COM9
WriteReg(0x3D, 0x40);//COM13
-
WriteReg(REG_COM15, 0xC0);
- WriteReg(REG_COM14, 0x1a); // divide by 4
+ WriteReg(REG_TSLB,0x0C);
+ WriteReg(REG_COM14, 0x1a); // divide by 4
WriteReg(0x72, 0x22); // downsample by 4
WriteReg(0x73, 0xf2); // divide by 4
WriteReg(REG_HREF, 0xa4);
@@ -233,167 +225,19 @@
WriteReg(REG_HSTOP, 0x04);
WriteReg(REG_VREF, 0x0a);
WriteReg(REG_VSTART, 0x02);
- WriteReg(REG_VSTOP, 0x7a);
-
- WriteReg(0x7a, 0x20);
- WriteReg(0x7b, 0x1c);
- WriteReg(0x7c, 0x28);
- WriteReg(0x7d, 0x3c);
- WriteReg(0x7e, 0x5a);
- WriteReg(0x7f, 0x68);
- 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);
-
- WriteReg(0x13, 0xe0);
- WriteReg(0x00, 0x00);
- WriteReg(0x10, 0x00);
- WriteReg(0x0d, 0x40);
- WriteReg(0x14, 0x18);
- WriteReg(0xa5, 0x05);
- WriteReg(0xab, 0x07);
- WriteReg(0x24, 0x95);
- WriteReg(0x25, 0x33);
- WriteReg(0x26, 0xe3);
- WriteReg(0x9f, 0x78);
- WriteReg(0xa0, 0x68);
- WriteReg(0xa1, 0x03);
- WriteReg(0xa6, 0xd8);
- WriteReg(0xa7, 0xd8);
- WriteReg(0xa8, 0xf0);
- WriteReg(0xa9, 0x90);
- WriteReg(0xaa, 0x94);
- WriteReg(0x13, 0xe5);
-
- WriteReg(0x0e, 0x61);
- WriteReg(0x0f, 0x4b);
- WriteReg(0x16, 0x02);
-
- 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(0x3c, 0x78);
- WriteReg(0x4d, 0x40);
- WriteReg(0x4e, 0x20);
- WriteReg(0x69, 0x00);
-
- WriteReg(0x74, 0x10);
- WriteReg(0x8d, 0x4f);
- WriteReg(0x8e, 0x00);
- WriteReg(0x8f, 0x00);
- WriteReg(0x90, 0x00);
- WriteReg(0x91, 0x00);
- WriteReg(0x92, 0x00);
-
- WriteReg(0x96, 0x00);
- WriteReg(0x9a, 0x80);
- WriteReg(0xb0, 0x84);
- WriteReg(0xb1, 0x0c);
- WriteReg(0xb2, 0x0e);
- WriteReg(0xb3, 0x82);
- WriteReg(0xb8, 0x0a);
-
- 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(0x64, 0x04);
- WriteReg(0x65, 0x20);
- WriteReg(0x66, 0x05);
- WriteReg(0x94, 0x04);
- WriteReg(0x95, 0x08);
-
- WriteReg(0x6c, 0x0a);
- WriteReg(0x6d, 0x55);
- WriteReg(0x6e, 0x11);
- WriteReg(0x6f, 0x9f);
- WriteReg(0x6a, 0x40);
- WriteReg(0x01, 0x40);
- WriteReg(0x02, 0x40);
- WriteReg(0x13, 0xe7);
- WriteReg(0x15, 0x02);
-
- WriteReg(0x4f, 0x80);
- WriteReg(0x50, 0x80);
- WriteReg(0x51, 0x00);
- WriteReg(0x52, 0x22);
- WriteReg(0x53, 0x5e);
- WriteReg(0x54, 0x80);
- WriteReg(0x58, 0x9e);
-
- WriteReg(0x41, 0x08);
- WriteReg(0x3f, 0x00);
- WriteReg(0x75, 0x05);
- WriteReg(0x76, 0xe1);
- WriteReg(0x4c, 0x00);
- WriteReg(0x77, 0x01);
- WriteReg(0x3d, 0xc1);
- WriteReg(0x4b, 0x09);
- WriteReg(0xc9, 0x60);
- WriteReg(0x41, 0x38);
- WriteReg(0x56, 0x40);
-
- WriteReg(0x34, 0x11);
- WriteReg(0x3b, 0x02);
- WriteReg(0xa4, 0x88);
- WriteReg(0x96, 0x00);
- 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);
-
- 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);
- WriteReg(0x09, 0x03);
- WriteReg(0x3b, 0x42);
-
- WriteReg(0xff, 0xff); /* END MARKER */
+ WriteReg(REG_VSTOP, 0x7a);
+ WriteReg(0x70,0x3A);
+ WriteReg(0x71,0x35);
+ WriteReg(0x72,0x22);
+ WriteReg(0x73,0xF2);
+ WriteReg(0xA2,0x02);
+
+
+
+
+
+
+ /* END MARKER */
}