fuyuno sakura / Mbed 2 deprecated OV7670_with_AL422B_QVGA_LCD_test

Dependencies:   mbed

main.cpp@1:509676f3be32, 2012-02-17 (annotated)

Committer:
mio
Date:
Fri Feb 17 15:06:15 2012 +0000
Revision:
1:509676f3be32
Parent:
0:f3f80a0695ff 
Hflip Vflip init param support.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mio 0:f3f80a0695ff 1 //
mio 0:f3f80a0695ff 2 // OV7670 + FIFO AL422B camera board test
mio 0:f3f80a0695ff 3 //
mio 0:f3f80a0695ff 4 #include "mbed.h"
mio 0:f3f80a0695ff 5 #include "spilcd_qvga.h"
mio 0:f3f80a0695ff 6 #include "ov7670.h"
mio 0:f3f80a0695ff 7 #include <stdlib.h>
mio 0:f3f80a0695ff 8
mio 0:f3f80a0695ff 9 //
mio 0:f3f80a0695ff 10 // SPILCD LG
mio 0:f3f80a0695ff 11 //
mio 0:f3f80a0695ff 12 SPILCD_QVGA lcd(p29, p30, p5, p6, p7) ;
mio 0:f3f80a0695ff 13 OV7670 camera(
mio 0:f3f80a0695ff 14 p28,p27, // SDA,SCL(I2C / SCCB)
mio 0:f3f80a0695ff 15 p21,p22,p20, // VSYNC,HREF,WEN(FIFO)
mio 0:f3f80a0695ff 16 //p18,p17,p16,p15,p11,p12,p14,p13, // D7-D0
mio 0:f3f80a0695ff 17 Port0,0x07878000,
mio 0:f3f80a0695ff 18 p23,p24,p25) ; // RRST,OE,RCLK
mio 0:f3f80a0695ff 19
mio 0:f3f80a0695ff 20 Serial pc(USBTX,USBRX) ;
mio 0:f3f80a0695ff 21 Timer t;
mio 0:f3f80a0695ff 22
mio 1:509676f3be32 23 #undef QQVGA
mio 1:509676f3be32 24
mio 0:f3f80a0695ff 25 #ifdef QQVGA
mio 0:f3f80a0695ff 26 # define SIZEX (160)
mio 0:f3f80a0695ff 27 # define SIZEY (120)
mio 0:f3f80a0695ff 28 #else
mio 0:f3f80a0695ff 29 # define SIZEX (320)
mio 0:f3f80a0695ff 30 # define SIZEY (240)
mio 0:f3f80a0695ff 31 #endif
mio 0:f3f80a0695ff 32
mio 0:f3f80a0695ff 33 int main() {
mio 0:f3f80a0695ff 34 int last ;
mio 0:f3f80a0695ff 35 pc.baud(115200) ;
mio 0:f3f80a0695ff 36 camera.Reset() ;
mio 0:f3f80a0695ff 37
mio 0:f3f80a0695ff 38 #ifdef QQVGA
mio 1:509676f3be32 39 camera.InitQQVGA565(true,false) ;
mio 0:f3f80a0695ff 40 #else
mio 1:509676f3be32 41 camera.InitQVGA565(true,false) ;
mio 0:f3f80a0695ff 42 #endif
mio 0:f3f80a0695ff 43
mio 0:f3f80a0695ff 44 // CAPTURE and SEND LOOP
mio 0:f3f80a0695ff 45 t.start();
mio 0:f3f80a0695ff 46 last = t.read_ms() ;
mio 0:f3f80a0695ff 47 while(1)
mio 0:f3f80a0695ff 48 {
mio 0:f3f80a0695ff 49 camera.CaptureNext() ;
mio 0:f3f80a0695ff 50 while(camera.CaptureDone() == false) ;
mio 0:f3f80a0695ff 51 printf("Caputure %d(ms)\r\n", t.read_ms() - last) ;
mio 0:f3f80a0695ff 52 last = t.read_ms() ;
mio 0:f3f80a0695ff 53 camera.ReadStart() ;
mio 0:f3f80a0695ff 54 lcd.Lcd_SetCursor(0,0);
mio 0:f3f80a0695ff 55 lcd.Lcd_WR_Start();
mio 0:f3f80a0695ff 56 lcd.rsout(1) ;
mio 0:f3f80a0695ff 57 for (int y = 0;y < SIZEY;y++) {
mio 0:f3f80a0695ff 58 lcd.Lcd_SetCursor(y,0);
mio 0:f3f80a0695ff 59 lcd.Lcd_WR_Start();
mio 0:f3f80a0695ff 60 for (int x = 0;x < SIZEX;x++) {
mio 0:f3f80a0695ff 61 lcd.csout(0) ;
mio 0:f3f80a0695ff 62 lcd.DataToWrite(camera.ReadOneWord());
mio 0:f3f80a0695ff 63 lcd.csout(1) ;
mio 0:f3f80a0695ff 64 }
mio 0:f3f80a0695ff 65 }
mio 0:f3f80a0695ff 66 camera.ReadStop() ;
mio 0:f3f80a0695ff 67 lcd.rsout(0) ;
mio 0:f3f80a0695ff 68 printf("FIFO Read & Lcd Out %d(ms)\r\n", t.read_ms() - last) ;
mio 0:f3f80a0695ff 69 last = t.read_ms() ;
mio 0:f3f80a0695ff 70 }
mio 0:f3f80a0695ff 71 }