hey i upload arducam 5mp on uno but i ran out of space for code so i moved to Mega the same code and wiring did not work on mega
I read a post on here that said to change my 11,12, 13 to 50,51,52 on mega those pins are for mosi miso sck neither had works so far
miso--- mega =51 on uno =12
mosi ----mega 50 uno= 11
sck ---- mega 52 uno=13
Crystal ball is in the shop, so please upload the code for inspection. You know the drill. Code tags, please!
So how come your title says it works on Uno?
You seem to have swapped MOSI and MISO.
Arduino Mega SPI digital I/O pins:
MISO-pin 50
MOSI-pin 51
SCK- Pin 52
SS- pin 53
See: https://web.archive.org/web/20220314064400/https://www.arduino.cc/en/Reference/SPI
it was a pin mix up the code uploaded fine the serial monitor read error
now i see this error message when i plug in my sd card
Arduino: 1.8.16 (Windows 10), Board: "Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)"
Sketch uses 35104 bytes (13%) of program storage space. Maximum is 253952 bytes.
Global variables use 1178 bytes (14%) of dynamic memory, leaving 7014 bytes for local variables. Maximum is 8192 bytes.
avrdude: ser_open(): can't open device "\\.\COM12": Access is denied.
avrdude: ser_drain(): read error: The handle is invalid.
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: ser_send(): write error: sorry no info avail
avrdude: stk500_send(): failed to send command to serial port
avrdude: ser_recv(): read error: The handle is invalid.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_getsync(): timeout communicating with programmer
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
code
i combined the cam code and the sd read/write code
/*
SD card read/write
This example shows how to read and write data to and from an SD card file
The circuit:
SD card attached to SPI bus as follows:
** MOSI - pin 11
** MISO - pin 12
** CLK - pin 13
** CS - pin 4 (for MKRZero SD: SDCARD_SS_PIN)
created Nov 2010
by David A. Mellis
modified 9 Apr 2012
by Tom Igoe
This example code is in the public domain.
*/
// This program requires the ArduCAM V4.0.0 (or later) library and ArduCAM_Mini_5MP_Plus
// and use Arduino IDE 1.6.8 compiler or above
#include <Wire.h>
#include <ArduCAM.h>
#include <SPI.h>
#include <SD.h>
#include "memorysaver.h"
//This demo can only work on OV5642_MINI_5MP_Plus platform.
//#if !(defined OV5642_MINI_5MP_PLUS)
// #error Please select the hardware platform and camera module in the ../libraries/ArduCAM/memorysaver.h file
//#endif
#define BMPIMAGEOFFSET 66
const char bmp_header[BMPIMAGEOFFSET] PROGMEM =
{
0x42, 0x4D, 0x36, 0x58, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x28, 0x00,
0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0xF0, 0x00, 0x00, 0x00, 0x01, 0x00, 0x10, 0x00, 0x03, 0x00,
0x00, 0x00, 0x00, 0x58, 0x02, 0x00, 0xC4, 0x0E, 0x00, 0x00, 0xC4, 0x0E, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xF8, 0x00, 0x00, 0xE0, 0x07, 0x00, 0x00, 0x1F, 0x00,
0x00, 0x00
};
// set pin 7 as the slave select for the digital pot:
const int CS = 7;
bool is_header = false;
int mode = 0;
uint8_t start_capture = 0;
ArduCAM myCAM( OV5642, CS );
uint8_t read_fifo_burst(ArduCAM myCAM);
File myFile; //sd card
void setup() {
// put your setup code here, to run once:
uint8_t vid, pid;
uint8_t temp;
#if defined(__SAM3X8E__)
Wire1.begin();
Serial.begin(115200);
#else
Wire.begin();
Serial.begin(921600);
#endif
Serial.println(F("ACK CMD ArduCAM Start! END"));
// set the CS as an output:
pinMode(CS, OUTPUT);
digitalWrite(CS, HIGH);
// initialize SPI:
SPI.begin();
//Reset the CPLD
myCAM.write_reg(0x07, 0x80);
delay(100);
myCAM.write_reg(0x07, 0x00);
delay(100);
while(1){
//Check if the ArduCAM SPI bus is OK
myCAM.write_reg(ARDUCHIP_TEST1, 0x55);
temp = myCAM.read_reg(ARDUCHIP_TEST1);
if (temp != 0x55){
Serial.println(F("ACK CMD SPI interface Error! END"));
delay(1000);continue;
}else{
Serial.println(F("ACK CMD SPI interface OK. END"));break;
}
}
while(1){
//Check if the camera module type is OV5642
myCAM.wrSensorReg16_8(0xff, 0x01);
myCAM.rdSensorReg16_8(OV5642_CHIPID_HIGH, &vid);
myCAM.rdSensorReg16_8(OV5642_CHIPID_LOW, &pid);
if((vid != 0x56) || (pid != 0x42)){
Serial.println(F("ACK CMD Can't find OV5642 module! END"));
delay(1000);continue;
}
else{
Serial.println(F("ACK CMD OV5642 detected. END"));break;
}
}
//Change to JPEG capture mode and initialize the OV5642 module
myCAM.set_format(JPEG);
myCAM.InitCAM();
myCAM.write_reg(ARDUCHIP_TIM, VSYNC_LEVEL_MASK); //VSYNC is active HIGH
myCAM.OV5642_set_JPEG_size(OV5642_320x240);
delay(1000);
myCAM.clear_fifo_flag();
myCAM.write_reg(ARDUCHIP_FRAMES,0x00);
//sd card
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
Serial.print("Initializing SD card...");
if (!SD.begin(4)) {
Serial.println("initialization failed!");
while (1);
}
Serial.println("initialization done.");
// open the file. note that only one file can be open at a time,
// so you have to close this one before opening another.
myFile = SD.open("test.txt", FILE_WRITE);
// if the file opened okay, write to it:
if (myFile) {
Serial.print("pic");
myFile.println("pic");
// close the file:
myFile.close();
Serial.println("done.");
} else {
// if the file didn't open, print an error:
Serial.println("error opening test.txt");
}
// re-open the file for reading:
myFile = SD.open("pic");
if (myFile) {
Serial.println("pic");
// read from the file until there's nothing else in it:
while (myFile.available()) {
Serial.write(myFile.read());
}
// close the file:
myFile.close();
} else {
// if the file didn't open, print an error:
Serial.println("error opening test.txt");
}
}
void loop() {
// put your main code here, to run repeatedly:
uint8_t temp = 0xff, temp_last = 0;
bool is_header = false;
if (Serial.available())
{
temp = Serial.read();
switch (temp)
{
case 0:
myCAM.OV5642_set_JPEG_size(OV5642_320x240);delay(1000);
Serial.println(F("ACK CMD switch to OV5642_320x240 END"));
temp = 0xff;
break;
case 1:
myCAM.OV5642_set_JPEG_size(OV5642_640x480);delay(1000);
Serial.println(F("ACK CMD switch to OV5642_640x480 END"));
temp = 0xff;
break;
case 2:
myCAM.OV5642_set_JPEG_size(OV5642_1024x768);delay(1000);
Serial.println(F("ACK CMD switch to OV5642_1024x768 END"));
temp = 0xff;
break;
case 3:
temp = 0xff;
myCAM.OV5642_set_JPEG_size(OV5642_1280x960);delay(1000);
Serial.println(F("ACK CMD switch to OV5642_1280x960 END"));
break;
case 4:
temp = 0xff;
myCAM.OV5642_set_JPEG_size(OV5642_1600x1200);delay(1000);
Serial.println(F("ACK CMD switch to OV5642_1600x1200 END"));
break;
case 5:
temp = 0xff;
myCAM.OV5642_set_JPEG_size(OV5642_2048x1536);delay(1000);
Serial.println(F("ACK CMD switch to OV5642_2048x1536 END"));
break;
case 6:
temp = 0xff;
myCAM.OV5642_set_JPEG_size(OV5642_2592x1944);delay(1000);
Serial.println(F("ACK CMD switch to OV5642_2592x1944 END"));
break;
case 0x10:
mode = 1;
temp = 0xff;
start_capture = 1;
Serial.println(F("ACK CMD CAM start single shoot. END"));
break;
case 0x11:
temp = 0xff;
myCAM.set_format(JPEG);
myCAM.InitCAM();
#if !(defined (OV2640_MINI_2MP))
myCAM.set_bit(ARDUCHIP_TIM, VSYNC_LEVEL_MASK);
#endif
break;
case 0x20:
mode = 2;
temp = 0xff;
start_capture = 2;
Serial.println(F("ACK CMD CAM start video streaming. END"));
break;
case 0x30:
mode = 3;
temp = 0xff;
start_capture = 3;
Serial.println(F("ACK CMD CAM start single shoot. END"));
break;
case 0x31:
temp = 0xff;
myCAM.set_format(BMP);
myCAM.InitCAM();
myCAM.clear_bit(ARDUCHIP_TIM, VSYNC_LEVEL_MASK);
myCAM.wrSensorReg16_8(0x3818, 0x81);
myCAM.wrSensorReg16_8(0x3621, 0xA7);
break;
case 0x40:
myCAM.OV5642_set_Light_Mode(Advanced_AWB);temp = 0xff;
Serial.println(F("ACK CMD Set to Advanced_AWB END"));break;
case 0x41:
myCAM.OV5642_set_Light_Mode(Simple_AWB);temp = 0xff;
Serial.println(F("ACK CMD Set to Simple_AWB END"));break;
case 0x42:
myCAM.OV5642_set_Light_Mode(Manual_day);temp = 0xff;
Serial.println(F("ACK CMD Set to Manual_day END"));break;
case 0x43:
myCAM.OV5642_set_Light_Mode(Manual_A);temp = 0xff;
Serial.println(F("ACK CMD Set to Manual_A END"));break;
case 0x44:
myCAM.OV5642_set_Light_Mode(Manual_cwf);temp = 0xff;
Serial.println(F("ACK CMD Set to Manual_cwf END"));break;
case 0x45:
myCAM.OV5642_set_Light_Mode(Manual_cloudy);temp = 0xff;
Serial.println(F("ACK CMD Set to Manual_cloudy END"));break;
case 0x50:
myCAM.OV5642_set_Color_Saturation(Saturation4);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+4 END"));break;
case 0x51:
myCAM.OV5642_set_Color_Saturation(Saturation3);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+3 END"));break;
case 0x52:
myCAM.OV5642_set_Color_Saturation(Saturation2);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+2 END"));break;
case 0x53:
myCAM.OV5642_set_Color_Saturation(Saturation1);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+1 END"));break;
case 0x54:
myCAM.OV5642_set_Color_Saturation(Saturation0);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+0 END"));break;
case 0x55:
myCAM.OV5642_set_Color_Saturation(Saturation_1);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation-1 END"));break;
case 0x56:
myCAM.OV5642_set_Color_Saturation(Saturation_2);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation-2"));break;
case 0x57:
myCAM.OV5642_set_Color_Saturation(Saturation_3);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation-3 END"));break;
case 0x58:
myCAM.OV5642_set_Light_Mode(Saturation_4);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation-4 END"));break;
case 0x60:
myCAM.OV5642_set_Brightness(Brightness4);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+4 END"));break;
case 0x61:
myCAM.OV5642_set_Brightness(Brightness3);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+3 END"));break;
case 0x62:
myCAM.OV5642_set_Brightness(Brightness2);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+2 END"));break;
case 0x63:
myCAM.OV5642_set_Brightness(Brightness1);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+1 END"));break;
case 0x64:
myCAM.OV5642_set_Brightness(Brightness0);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+0 END"));break;
case 0x65:
myCAM.OV5642_set_Brightness(Brightness_1);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness-1 END"));break;
case 0x66:
myCAM.OV5642_set_Brightness(Brightness_2);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness-2 END"));break;
case 0x67:
myCAM.OV5642_set_Brightness(Brightness_3);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness-3 END"));break;
case 0x68:
myCAM.OV5642_set_Brightness(Brightness_4);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness-4 END"));break;
case 0x70:
myCAM.OV5642_set_Contrast(Contrast4);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+4 END"));break;
case 0x71:
myCAM.OV5642_set_Contrast(Contrast3);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+3 END"));break;
case 0x72:
myCAM.OV5642_set_Contrast(Contrast2);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+2 END"));break;
case 0x73:
myCAM.OV5642_set_Contrast(Contrast1);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+1 END"));break;
case 0x74:
myCAM.OV5642_set_Contrast(Contrast0);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+0 END"));break;
case 0x75:
myCAM.OV5642_set_Contrast(Contrast_1);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast-1 END"));break;
case 0x76:
myCAM.OV5642_set_Contrast(Contrast_2);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast-2 END"));break;
case 0x77:
myCAM.OV5642_set_Contrast(Contrast_3);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast-3 END"));break;
case 0x78:
myCAM.OV5642_set_Contrast(Contrast_4);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast-4 END"));break;
case 0x80:
myCAM.OV5642_set_hue(degree_180);temp = 0xff;
Serial.println(F("ACK CMD Set to -180 degree END"));break;
case 0x81:
myCAM.OV5642_set_hue(degree_150);temp = 0xff;
Serial.println(F("ACK CMD Set to -150 degree END"));break;
case 0x82:
myCAM.OV5642_set_hue(degree_120);temp = 0xff;
Serial.println(F("ACK CMD Set to -120 degree END"));break;
case 0x83:
myCAM.OV5642_set_hue(degree_90);temp = 0xff;
Serial.println(F("ACK CMD Set to -90 degree END"));break;
case 0x84:
myCAM.OV5642_set_hue(degree_60);temp = 0xff;
Serial.println(F("ACK CMD Set to -60 degree END"));break;
case 0x85:
myCAM.OV5642_set_hue(degree_30);temp = 0xff;
Serial.println(F("ACK CMD Set to -30 degree END"));break;
case 0x86:
myCAM.OV5642_set_hue(degree_0);temp = 0xff;
Serial.println(F("ACK CMD Set to 0 degree END"));break;
case 0x87:
myCAM.OV5642_set_hue(degree30);temp = 0xff;
Serial.println(F("ACK CMD Set to 30 degree END"));break;
case 0x88:
myCAM.OV5642_set_hue(degree60);temp = 0xff;
Serial.println(F("ACK CMD Set to 60 degree END"));break;
case 0x89:
myCAM.OV5642_set_hue(degree90);temp = 0xff;
Serial.println(F("ACK CMD Set to 90 degree END"));break;
case 0x8a:
myCAM.OV5642_set_hue(degree120);temp = 0xff;
Serial.println(F("ACK CMD Set to 120 degree END"));break ;
case 0x8b:
myCAM.OV5642_set_hue(degree150);temp = 0xff;
Serial.println(F("ACK CMD Set to 150 degree END"));break ;
case 0x90:
myCAM.OV5642_set_Special_effects(Normal);temp = 0xff;
Serial.println(F("ACK CMD Set to Normal END"));break ;
case 0x91:
myCAM.OV5642_set_Special_effects(BW);temp = 0xff;
Serial.println(F("ACK CMD Set to BW END"));break ;
case 0x92:
myCAM.OV5642_set_Special_effects(Bluish);temp = 0xff;
Serial.println(F("ACK CMD Set to Bluish END"));break ;
case 0x93:
myCAM.OV5642_set_Special_effects(Sepia);temp = 0xff;
Serial.println(F("ACK CMD Set to Sepia END"));break ;
case 0x94:
myCAM.OV5642_set_Special_effects(Reddish);temp = 0xff;
Serial.println(F("ACK CMD Set to Reddish END"));break ;
case 0x95:
myCAM.OV5642_set_Special_effects(Greenish);temp = 0xff;
Serial.println(F("ACK CMD Set to Greenish END"));break ;
case 0x96:
myCAM.OV5642_set_Special_effects(Negative);temp = 0xff;
Serial.println(F("ACK CMD Set to Negative END"));break ;
case 0xA0:
myCAM.OV5642_set_Exposure_level(Exposure_17_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -1.7EV"));break ;
case 0xA1:
myCAM.OV5642_set_Exposure_level(Exposure_13_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -1.3EV END"));break ;
case 0xA2:
myCAM.OV5642_set_Exposure_level(Exposure_10_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -1.0EV END"));break ;
case 0xA3:
myCAM.OV5642_set_Exposure_level(Exposure_07_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -0.7EV END"));break ;
case 0xA4:
myCAM.OV5642_set_Exposure_level(Exposure_03_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -0.3EV END"));break ;
case 0xA5:
myCAM.OV5642_set_Exposure_level(Exposure_default);temp = 0xff;
Serial.println(F("ACK CMD Set to -Exposure_default END"));break ;
case 0xA6:
myCAM.OV5642_set_Exposure_level(Exposure07_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to 0.7EV END"));break ;
case 0xA7:
myCAM.OV5642_set_Exposure_level(Exposure10_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to 1.0EV END"));break ;
case 0xA8:
myCAM.OV5642_set_Exposure_level(Exposure13_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to 1.3EV END"));break ;
case 0xA9:
myCAM.OV5642_set_Exposure_level(Exposure17_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to 1.7EV END"));break ;
case 0xB0:
myCAM.OV5642_set_Sharpness(Auto_Sharpness_default);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Sharpness default END"));break ;
case 0xB1:
myCAM.OV5642_set_Sharpness(Auto_Sharpness1);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Sharpness +1 END"));break ;
case 0xB2:
myCAM.OV5642_set_Sharpness(Auto_Sharpness2);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Sharpness +2 END"));break ;
case 0xB3:
myCAM.OV5642_set_Sharpness(Manual_Sharpnessoff);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness off END"));break ;
case 0xB4:
myCAM.OV5642_set_Sharpness(Manual_Sharpness1);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +1 END"));break ;
case 0xB5:
myCAM.OV5642_set_Sharpness(Manual_Sharpness2);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +2 END"));break ;
case 0xB6:
myCAM.OV5642_set_Sharpness(Manual_Sharpness3);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +3 END"));break ;
case 0xB7:
myCAM.OV5642_set_Sharpness(Manual_Sharpness4);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +4 END"));break ;
case 0xB8:
myCAM.OV5642_set_Sharpness(Manual_Sharpness5);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +5 END"));break ;
case 0xC0:
myCAM.OV5642_set_Mirror_Flip(MIRROR);temp = 0xff;
Serial.println(F("ACK CMD Set to MIRROR END"));break ;
case 0xC1:
myCAM.OV5642_set_Mirror_Flip(FLIP);temp = 0xff;
Serial.println(F("ACK CMD Set to FLIP END"));break ;
case 0xC2:
myCAM.OV5642_set_Mirror_Flip(MIRROR_FLIP);temp = 0xff;
Serial.println(F("ACK CMD Set to MIRROR&FLIP END"));break ;
case 0xC3:
myCAM.OV5642_set_Mirror_Flip(Normal);temp = 0xff;
Serial.println(F("ACK CMD Set to Normal END"));break ;
case 0xD0:
myCAM.OV5642_set_Compress_quality(high_quality);temp = 0xff;
Serial.println(F("ACK CMD Set to high quality END"));break ;
case 0xD1:
myCAM.OV5642_set_Compress_quality(default_quality);temp = 0xff;
Serial.println(F("ACK CMD Set to default quality END"));break ;
case 0xD2:
myCAM.OV5642_set_Compress_quality(low_quality);temp = 0xff;
Serial.println(F("ACK CMD Set to low quality END"));break ;
case 0xE0:
myCAM.OV5642_Test_Pattern(Color_bar);temp = 0xff;
Serial.println(F("ACK CMD Set to Color bar END"));break ;
case 0xE1:
myCAM.OV5642_Test_Pattern(Color_square);temp = 0xff;
Serial.println(F("ACK CMD Set to Color square END"));break ;
case 0xE2:
myCAM.OV5642_Test_Pattern(BW_square);temp = 0xff;
Serial.println(F("ACK CMD Set to BW square END"));break ;
case 0xE3:
myCAM.OV5642_Test_Pattern(DLI);temp = 0xff;
Serial.println(F("ACK CMD Set to DLI END"));break ;
default:
break;
}
}
if (mode == 1)
{
if (start_capture == 1)
{
myCAM.flush_fifo();
myCAM.clear_fifo_flag();
//Start capture
myCAM.start_capture();
start_capture = 0;
}
if (myCAM.get_bit(ARDUCHIP_TRIG, CAP_DONE_MASK))
{
Serial.println(F("ACK CMD CAM Capture Done. END"));delay(50);
read_fifo_burst(myCAM);
//Clear the capture done flag
myCAM.clear_fifo_flag();
}
}
else if (mode == 2)
{
while (1)
{
temp = Serial.read();
if (temp == 0x21)
{
start_capture = 0;
mode = 0;
Serial.println(F("ACK CMD CAM stop video streaming. END"));
break;
}
switch(temp){
case 0x40:
myCAM.OV5642_set_Light_Mode(Advanced_AWB);temp = 0xff;
Serial.println(F("ACK CMD Set to Advanced_AWB END"));break;
case 0x41:
myCAM.OV5642_set_Light_Mode(Simple_AWB);temp = 0xff;
Serial.println(F("ACK CMD Set to Simple_AWB END"));break;
case 0x42:
myCAM.OV5642_set_Light_Mode(Manual_day);temp = 0xff;
Serial.println(F("ACK CMD Set to Manual_day END"));break;
case 0x43:
myCAM.OV5642_set_Light_Mode(Manual_A);temp = 0xff;
Serial.println(F("ACK CMD Set to Manual_A END"));break;
case 0x44:
myCAM.OV5642_set_Light_Mode(Manual_cwf);temp = 0xff;
Serial.println(F("ACK CMD Set to Manual_cwf END"));break;
case 0x45:
myCAM.OV5642_set_Light_Mode(Manual_cloudy);temp = 0xff;
Serial.println(F("ACK CMD Set to Manual_cloudy END"));break;
case 0x50:
myCAM.OV5642_set_Color_Saturation(Saturation4);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+4 END"));break;
case 0x51:
myCAM.OV5642_set_Color_Saturation(Saturation3);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+3 END"));break;
case 0x52:
myCAM.OV5642_set_Color_Saturation(Saturation2);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+2 END"));break;
case 0x53:
myCAM.OV5642_set_Color_Saturation(Saturation1);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+1 END"));break;
case 0x54:
myCAM.OV5642_set_Color_Saturation(Saturation0);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation+0 END"));break;
case 0x55:
myCAM.OV5642_set_Color_Saturation(Saturation_1);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation-1 END"));break;
case 0x56:
myCAM.OV5642_set_Color_Saturation(Saturation_2);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation-2 END"));break;
case 0x57:
myCAM.OV5642_set_Color_Saturation(Saturation_3);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation-3 END"));break;
case 0x58:
myCAM.OV5642_set_Light_Mode(Saturation_4);temp = 0xff;
Serial.println(F("ACK CMD Set to Saturation-4 END"));break;
case 0x60:
myCAM.OV5642_set_Brightness(Brightness4);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+4 END"));break;
case 0x61:
myCAM.OV5642_set_Brightness(Brightness3);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+3 END"));break;
case 0x62:
myCAM.OV5642_set_Brightness(Brightness2);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+2 END"));break;
case 0x63:
myCAM.OV5642_set_Brightness(Brightness1);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+1 END"));break;
case 0x64:
myCAM.OV5642_set_Brightness(Brightness0);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness+0 END"));break;
case 0x65:
myCAM.OV5642_set_Brightness(Brightness_1);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness-1 END"));break;
case 0x66:
myCAM.OV5642_set_Brightness(Brightness_2);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness-2 END"));break;
case 0x67:
myCAM.OV5642_set_Brightness(Brightness_3);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness-3 END"));break;
case 0x68:
myCAM.OV5642_set_Brightness(Brightness_4);temp = 0xff;
Serial.println(F("ACK CMD Set to Brightness-4 END"));break;
case 0x70:
myCAM.OV5642_set_Contrast(Contrast4);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+4 END"));break;
case 0x71:
myCAM.OV5642_set_Contrast(Contrast3);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+3 END"));break;
case 0x72:
myCAM.OV5642_set_Contrast(Contrast2);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+2 END"));break;
case 0x73:
myCAM.OV5642_set_Contrast(Contrast1);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+1 END"));break;
case 0x74:
myCAM.OV5642_set_Contrast(Contrast0);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast+0 END"));break;
case 0x75:
myCAM.OV5642_set_Contrast(Contrast_1);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast-1 END"));break;
case 0x76:
myCAM.OV5642_set_Contrast(Contrast_2);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast-2 END"));break;
case 0x77:
myCAM.OV5642_set_Contrast(Contrast_3);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast-3 END"));break;
case 0x78:
myCAM.OV5642_set_Contrast(Contrast_4);temp = 0xff;
Serial.println(F("ACK CMD Set to Contrast-4 END"));break;
case 0x80:
myCAM.OV5642_set_hue(degree_180);temp = 0xff;
Serial.println(F("ACK CMD Set to -180 degree END"));break;
case 0x81:
myCAM.OV5642_set_hue(degree_150);temp = 0xff;
Serial.println(F("ACK CMD Set to -150 degree END"));break;
case 0x82:
myCAM.OV5642_set_hue(degree_120);temp = 0xff;
Serial.println(F("ACK CMD Set to -120 degree END"));break;
case 0x83:
myCAM.OV5642_set_hue(degree_90);temp = 0xff;
Serial.println(F("ACK CMD Set to -90 degree END"));break;
case 0x84:
myCAM.OV5642_set_hue(degree_60);temp = 0xff;
Serial.println(F("ACK CMD Set to -60 degree END"));break;
case 0x85:
myCAM.OV5642_set_hue(degree_30);temp = 0xff;
Serial.println(F("ACK CMD Set to -30 degree END"));break;
case 0x86:
myCAM.OV5642_set_hue(degree_0);temp = 0xff;
Serial.println(F("ACK CMD Set to 0 degree END"));break;
case 0x87:
myCAM.OV5642_set_hue(degree30);temp = 0xff;
Serial.println(F("ACK CMD Set to 30 degree END"));break;
case 0x88:
myCAM.OV5642_set_hue(degree60);temp = 0xff;
Serial.println(F("ACK CMD Set to 60 degree END"));break;
case 0x89:
myCAM.OV5642_set_hue(degree90);temp = 0xff;
Serial.println(F("ACK CMD Set to 90 degree END"));break;
case 0x8a:
myCAM.OV5642_set_hue(degree120);temp = 0xff;
Serial.println(F("ACK CMD Set to 120 degree END"));break ;
case 0x8b:
myCAM.OV5642_set_hue(degree150);temp = 0xff;
Serial.println(F("ACK CMD Set to 150 degree END"));break ;
case 0x90:
myCAM.OV5642_set_Special_effects(Normal);temp = 0xff;
Serial.println(F("ACK CMD Set to Normal END"));break ;
case 0x91:
myCAM.OV5642_set_Special_effects(BW);temp = 0xff;
Serial.println(F("ACK CMD Set to BW END"));break ;
case 0x92:
myCAM.OV5642_set_Special_effects(Bluish);temp = 0xff;
Serial.println(F("ACK CMD Set to Bluish END"));break ;
case 0x93:
myCAM.OV5642_set_Special_effects(Sepia);temp = 0xff;
Serial.println(F("ACK CMD Set to Sepia END"));break ;
case 0x94:
myCAM.OV5642_set_Special_effects(Reddish);temp = 0xff;
Serial.println(F("ACK CMD Set to Reddish END"));break ;
case 0x95:
myCAM.OV5642_set_Special_effects(Greenish);temp = 0xff;
Serial.println(F("ACK CMD Set to Greenish END"));break ;
case 0x96:
myCAM.OV5642_set_Special_effects(Negative);temp = 0xff;
Serial.println(F("ACK CMD Set to Negative END"));break ;
case 0xA0:
myCAM.OV5642_set_Exposure_level(Exposure_17_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -1.7EV END"));break ;
case 0xA1:
myCAM.OV5642_set_Exposure_level(Exposure_13_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -1.3EV END"));break ;
case 0xA2:
myCAM.OV5642_set_Exposure_level(Exposure_10_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -1.0EV END"));break ;
case 0xA3:
myCAM.OV5642_set_Exposure_level(Exposure_07_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -0.7EV END"));break ;
case 0xA4:
myCAM.OV5642_set_Exposure_level(Exposure_03_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to -0.3EV END"));break ;
case 0xA5:
myCAM.OV5642_set_Exposure_level(Exposure_default);temp = 0xff;
Serial.println(F("ACK CMD Set to -Exposure_default END"));break ;
case 0xA6:
myCAM.OV5642_set_Exposure_level(Exposure07_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to 0.7EV END"));break ;
case 0xA7:
myCAM.OV5642_set_Exposure_level(Exposure10_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to 1.0EV END"));break ;
case 0xA8:
myCAM.OV5642_set_Exposure_level(Exposure13_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to 1.3EV END"));break ;
case 0xA9:
myCAM.OV5642_set_Exposure_level(Exposure17_EV);temp = 0xff;
Serial.println(F("ACK CMD Set to 1.7EV END"));break ;
case 0xB0:
myCAM.OV5642_set_Sharpness(Auto_Sharpness_default);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Sharpness default END"));break ;
case 0xB1:
myCAM.OV5642_set_Sharpness(Auto_Sharpness1);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Sharpness +1 END"));break ;
case 0xB2:
myCAM.OV5642_set_Sharpness(Auto_Sharpness2);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Sharpness +2 END"));break ;
case 0xB3:
myCAM.OV5642_set_Sharpness(Manual_Sharpnessoff);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness off END"));break ;
case 0xB4:
myCAM.OV5642_set_Sharpness(Manual_Sharpness1);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +1 END"));break ;
case 0xB5:
myCAM.OV5642_set_Sharpness(Manual_Sharpness2);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +2 END"));break ;
case 0xB6:
myCAM.OV5642_set_Sharpness(Manual_Sharpness3);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +3 END"));break ;
case 0xB7:
myCAM.OV5642_set_Sharpness(Manual_Sharpness4);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +4 END"));break ;
case 0xB8:
myCAM.OV5642_set_Sharpness(Manual_Sharpness5);temp = 0xff;
Serial.println(F("ACK CMD Set to Auto Manual Sharpness +5 END"));break ;
case 0xC0:
myCAM.OV5642_set_Mirror_Flip(MIRROR);temp = 0xff;
Serial.println(F("ACK CMD Set to MIRROR END"));break ;
case 0xC1:
myCAM.OV5642_set_Mirror_Flip(FLIP);temp = 0xff;
Serial.println(F("ACK CMD Set to FLIP END"));break ;
case 0xC2:
myCAM.OV5642_set_Mirror_Flip(MIRROR_FLIP);temp = 0xff;
Serial.println(F("ACK CMD Set to MIRROR&FLIP END"));break ;
case 0xC3:
myCAM.OV5642_set_Mirror_Flip(Normal);temp = 0xff;
Serial.println(F("ACK CMD Set to Normal END"));break ;
case 0xD0:
myCAM.OV5642_set_Compress_quality(high_quality);temp = 0xff;
Serial.println(F("ACK CMD Set to high quality END"));break ;
case 0xD1:
myCAM.OV5642_set_Compress_quality(default_quality);temp = 0xff;
Serial.println(F("ACK CMD Set to default quality END"));break ;
case 0xD2:
myCAM.OV5642_set_Compress_quality(low_quality);temp = 0xff;
Serial.println(F("ACK CMD Set to low quality END"));break ;
case 0xE0:
myCAM.OV5642_Test_Pattern(Color_bar);temp = 0xff;
Serial.println(F("ACK CMD Set to Color bar END"));break ;
case 0xE1:
myCAM.OV5642_Test_Pattern(Color_square);temp = 0xff;
Serial.println(F("ACK CMD Set to Color square END"));break ;
case 0xE2:
myCAM.OV5642_Test_Pattern(BW_square);temp = 0xff;
Serial.println(F("ACK CMD Set to BW square END"));break ;
case 0xE3:
myCAM.OV5642_Test_Pattern(DLI);temp = 0xff;
Serial.println(F("ACK CMD Set to DLI END"));break ;
}
if (start_capture == 2)
{
myCAM.flush_fifo();
myCAM.clear_fifo_flag();
//Start capture
myCAM.start_capture();
start_capture = 0;
}
if (myCAM.get_bit(ARDUCHIP_TRIG, CAP_DONE_MASK))
{
uint32_t length = 0;
length = myCAM.read_fifo_length();
if ((length >= MAX_FIFO_SIZE) | (length == 0))
{
myCAM.clear_fifo_flag();
start_capture = 2;
continue;
}
myCAM.CS_LOW();
myCAM.set_fifo_burst();//Set fifo burst mode
temp = SPI.transfer(0x00);
length --;
while ( length-- )
{
temp_last = temp;
temp = SPI.transfer(0x00);
if (is_header == true)
{
Serial.write(temp);
}
else if ((temp == 0xD8) & (temp_last == 0xFF))
{
is_header = true;
Serial.println(F("ACK IMG END"));
Serial.write(temp_last);
Serial.write(temp);
}
if ( (temp == 0xD9) && (temp_last == 0xFF) ) //If find the end ,break while,
break;
delayMicroseconds(4);
}
myCAM.CS_HIGH();
myCAM.clear_fifo_flag();
start_capture = 2;
is_header = false;
}
}
}
else if (mode == 3)
{
if (start_capture == 3)
{
//Flush the FIFO
myCAM.flush_fifo();
myCAM.clear_fifo_flag();
//Start capture
myCAM.start_capture();
start_capture = 0;
}
if (myCAM.get_bit(ARDUCHIP_TRIG, CAP_DONE_MASK))
{
Serial.println(F("ACK CMD CAM Capture Done. END"));delay(50);
uint8_t temp, temp_last;
uint32_t length = 0;
length = myCAM.read_fifo_length();
if (length >= MAX_FIFO_SIZE )
{
Serial.println(F("ACK CMD Over size. END"));
myCAM.clear_fifo_flag();
return;
}
if (length == 0 ) //0 kb
{
Serial.println(F("ACK CMD Size is 0. END"));
myCAM.clear_fifo_flag();
return;
}
myCAM.CS_LOW();
myCAM.set_fifo_burst();//Set fifo burst mode
Serial.write(0xFF);
Serial.write(0xAA);
for (temp = 0; temp < BMPIMAGEOFFSET; temp++)
{
Serial.write(pgm_read_byte(&bmp_header[temp]));
}
//SPI.transfer(0x00);
char VH, VL;
int i = 0, j = 0;
for (i = 0; i < 240; i++)
{
for (j = 0; j < 320; j++)
{
VH = SPI.transfer(0x00);;
VL = SPI.transfer(0x00);;
Serial.write(VL);
delayMicroseconds(12);
Serial.write(VH);
delayMicroseconds(12);
}
}
Serial.write(0xBB);
Serial.write(0xCC);
myCAM.CS_HIGH();
//Clear the capture done flag
myCAM.clear_fifo_flag();
}
}
}
uint8_t read_fifo_burst(ArduCAM myCAM)
{
uint8_t temp = 0, temp_last = 0;
uint32_t length = 0;
length = myCAM.read_fifo_length();
Serial.println(length, DEC);
if (length >= MAX_FIFO_SIZE) //512 kb
{
Serial.println(F("ACK CMD Over size. END"));
return 0;
}
if (length == 0 ) //0 kb
{
Serial.println(F("ACK CMD Size is 0. END"));
return 0;
}
myCAM.CS_LOW();
myCAM.set_fifo_burst();//Set fifo burst mode
temp = SPI.transfer(0x00);
length --;
while ( length-- )
{
temp_last = temp;
temp = SPI.transfer(0x00);
if (is_header == true)
{
Serial.write(temp);
}
else if ((temp == 0xD8) & (temp_last == 0xFF))
{
is_header = true;
Serial.println(F("ACK IMG END"));
Serial.write(temp_last);
Serial.write(temp);
}
if ( (temp == 0xD9) && (temp_last == 0xFF) ) //If find the end ,break while,
break;
delayMicroseconds(15);
}
myCAM.CS_HIGH();
is_header = false;
return 1;
}
because it did work before i added another code and i came to my own conclusion to use mega board
are you sure COM12 is the correct port?
open the windows device manager, expand Ports (COM & LPT), unplug/plugin the Mega USB connector and the port should disappear/appear
try a different USB port
try a different USB cable
I could not get AVRDUDE to work with my Mega2560 R3 until a put the "-D" in the command line. In their documentation, it explains:
-D Disable auto erase for flash. When the -U option with flash memory is specified, avrdude will perform a chip erase before starting any of the programming
operations, since it generally is a mistake to program the flash without performing an erase first. This option disables that. Auto erase is not used for
ATxmega devices as these devices can use page erase before writing each page
so no explicit chip erase is required. Note however that any page not affected
by the current operation will retain its previous contents. Setting -D implies
-A
Using a standard USB cable I found this works:
avrdude -p m2560 -c wiring -P COM4 -b 115200 -F -U flash:w:DISPLAY_Ver_1-86.ino.with_bootloader.mega.hex -D
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