Edoardo De Marchi / Mbed 2 deprecated OV7670_Test_Code

Test Code for OV7670 Camera module with FIFO AL422

Dependencies:   MODSERIAL mbed ov7670

Dependents:   OV7670_Test_Code

You can find more information in this page: https://mbed.org/users/edodm85/notebook/ov7670-camera-module/

Files at this revision

API Documentation at this revision

Revision 4:d0d4760d32b2, committed 2014-02-15

Comitter:
edodm85
Date:
Sat Feb 15 15:01:55 2014 +0000
Parent:
3:b4e0cefc37f6
Commit message:
Updated

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
main.h Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
ov7670.lib Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Sun Apr 07 10:52:10 2013 +0000
+++ b/main.cpp	Sat Feb 15 15:01:55 2014 +0000
@@ -30,7 +30,8 @@
 
     while(1) 
     { 
-        if(new_send){
+        if(new_send)
+        {
             int i = 0;
        
             while(pc.readable())
@@ -46,7 +47,8 @@
 
 
 
-void parse_cmd(){
+void parse_cmd()
+{
             new_send = false;
             
             if(strcmp("snap", word) == 0)              
@@ -139,6 +141,22 @@
             {
                     pc.printf("Tot time acq + send (mbed): %dms\r\n", t2-t1);
                     memset(word, 0, sizeof(word));
+            }else
+            if(strcmp("reg_status", word) == 0)              
+            {  
+                    int i = 0;
+                    pc.printf("AD : +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +A +B +C +D +E +F");
+                    for (i=0;i<OV7670_REGMAX;i++) 
+                    {
+                        int data;
+                        data = camera.ReadReg(i); // READ REG
+                        if ((i & 0x0F) == 0) 
+                        {
+                            pc.printf("\r\n%02X : ",i);
+                        }
+                        pc.printf("%02X ",data);
+                    }
+                    pc.printf("\r\n");
             }
             
             memset(word, 0, sizeof(word));
@@ -146,7 +164,8 @@
 }
 
 
-void CameraSnap(){
+void CameraSnap()
+{
         led4 = 1;
 
                 // Kick things off by capturing an image
@@ -172,12 +191,10 @@
         }
        
         camera.ReadStop();
-        t2 = t.read_ms();         
+        t2 = t.read_ms(); 
         
-                 // Immediately request the next image to be captured (takes around 45ms)
-        camera.CaptureNext();                             
-                // Now wait for the image to finish being captured
-        while (camera.CaptureDone() == false);
+        camera.CaptureNext();
+        while(camera.CaptureDone() == false);             
         
         pc.printf("Snap_done\r\n");   
         led4 = 0;

--- a/main.h	Sun Apr 07 10:52:10 2013 +0000
+++ b/main.h	Sat Feb 15 15:01:55 2014 +0000
@@ -19,7 +19,7 @@
 OV7670 camera
 (
     p28,p27,            // SDA,SCL(I2C / SCCB)
-    p23,p24,p25,        // VSYNC,HREF,WEN(FIFO)  
+    p23,NC,p25,         // VSYNC,HREF,WEN(FIFO)  
     Port0,0x07878000,   // PortIn data        p18(P0.26),p17(P0.25),p16(P0.24),p15(P0.23),p11(P0.18),p12(P0.17),p14(P0.16),p13(P0.15)
     p26,p29,p30         // RRST,OE,RCLK
 ); 

--- a/mbed.bld	Sun Apr 07 10:52:10 2013 +0000
+++ b/mbed.bld	Sat Feb 15 15:01:55 2014 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/mbed_official/code/mbed/builds/5e5da4a5990b
\ No newline at end of file
+http://mbed.org/users/mbed_official/code/mbed/builds/869cf507173a
\ No newline at end of file

--- a/ov7670.lib	Sun Apr 07 10:52:10 2013 +0000
+++ b/ov7670.lib	Sat Feb 15 15:01:55 2014 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/edodm85/code/ov7670/#354a00023f79
+http://mbed.org/users/edodm85/code/ov7670/#b40a945dd672