thanks a lot guys am most grateful
but there is another problem after correcting wprogram.h
the problem now is sdFat does not name a type and below is the erroe and my code please help me out
Arduino: 1.8.5 (Windows 8.1), Board: "Arduino/Genuino Uno"
In file included from C:\Users\STEADF~1\AppData\Local\Temp\arduino_modified_sketch_345838\sketch_jun23b.ino:20:0:
C:\Program Files (x86)\Arduino\libraries\SdFat/SdFat.h:283:8: error: conflicting return type specified for 'virtual void SdFile::write(uint8_t)'
void write(uint8_t b);
^
In file included from C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/Stream.h:26:0,
from C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/HardwareSerial.h:29,
from C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/Arduino.h:232,
from sketch\sketch_jun23b.ino.cpp:1:
C:\Program Files (x86)\Arduino\hardware\arduino\avr\cores\arduino/Print.h:51:20: error: overriding 'virtual size_t Print::write(uint8_t)'
virtual size_t write(uint8_t) = 0;
^
sketch_jun23b:23: error: 'SdFat' does not name a type
SdFat sd;
^
C:\Users\STEADF~1\AppData\Local\Temp\arduino_modified_sketch_345838\sketch_jun23b.ino: In function 'void setup()':
sketch_jun23b:45: error: 'sd' was not declared in this scope
if (!sd.begin(chipSelect, SPI_HALF_SPEED)) sd.initErrorHalt();
^
C:\Users\STEADF~1\AppData\Local\Temp\arduino_modified_sketch_345838\sketch_jun23b.ino: In function 'void loop()':
sketch_jun23b:62: error: 'O_AT_END' was not declared in this scope
if (!myFile.open(photoTitle, O_RDWR | O_CREAT | O_AT_END)) {
^
sketch_jun23b:63: error: 'sd' was not declared in this scope
sd.errorHalt("opening photoTitle.txt for write failed");
^
exit status 1
'SdFat' does not name a type
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
/***************************
PIR Motion Detection - Camera Capture
by Jennifer Case
5/21/2013
Parts:
-PIR Sensor
-SD Card Breakout Board
-TTL Camera
Pin 2,3 - Camera
Pin 8 - PIR Sensor
Pin 10 - CS/D3
Pin 11 - CMD
Pin 12 - D0
Pin 13 - CLK
****************************/
#include <SoftwareSerial.h>
#include <SdFat.h>
//SD Card
SdFat sd;
SdFile myFile;
int picCnt = 0;
//Camera
byte incomingbyte;
SoftwareSerial cameraSerial = SoftwareSerial(2, 3); //Configure pin 2 and 3 as soft serial port
int a=0x0000,j=0,k=0,count=0; //Read Starting address
uint8_t MH,ML;
boolean EndFlag=0;
//Declare pins
const int chipSelect = 10;
int pirPin = 8;
void setup() {
Serial.begin(19200); //start serial
cameraSerial.begin(38400); //start serial with camera
// Initialize SdFat or print a detailed error message and halt
// Use half speed like the native library.
// change to SPI_FULL_SPEED for more performance.
if (!sd.begin(chipSelect, SPI_HALF_SPEED)) sd.initErrorHalt();
SendResetCmd(); //allows camera to take pictures
delay(3000); //delay necessary for camera reset
}
void loop() {
int val = digitalRead(pirPin); //read from PIR sensor
//when val is HIGH, there is motion -> take pictures
if (val == HIGH) {
//create title for images
char photoTitle[25] = {};
sprintf(photoTitle, "pic%d.txt", picCnt);
//Serial.println(photoTitle);
//make sure file can be created, otherwise print error
if (!myFile.open(photoTitle, O_RDWR | O_CREAT | O_AT_END)) {
sd.errorHalt("opening photoTitle.txt for write failed");
}
//Serial.print("Writing to file...");
SendTakePhotoCmd(); //take photo
delay(200); //delay to make sure there is no drop in the data
//Serial.println("Start pic");
while(cameraSerial.available()>0) {
incomingbyte=cameraSerial.read(); //clear unneccessary serial from camera
}
byte b[32];
while(!EndFlag) {
j=0;
k=0;
count=0;
SendReadDataCmd(); //command to get picture from camera
delay(75); //delay necessary for data not to be lost
while(cameraSerial.available()>0) {
incomingbyte=cameraSerial.read(); //read serial from camera
k++;
if((k>5)&&(j<32)&&(!EndFlag)) {
b[j]=incomingbyte;
if((b[j-1]==0xFF)&&(b[j]==0xD9))
EndFlag=1; //when end of picture appears, stop reading data
j++;
count++;
}
}
for(j=0;j<count;j++) { //store picture into file
if(b[j]<0x10)
myFile.print("0");
myFile.print(b[j], HEX);
}
myFile.println();
}
StopTakePhotoCmd(); //stop this picture so another one can be taken
EndFlag = 0; // reset flag to allow another picture to be read
//Serial.println("End of pic");
myFile.close(); //close file
//Serial.println("done.");
//Serial.println();
picCnt++; //increment value for next picture
}
}
//Send Reset command
void SendResetCmd() {
cameraSerial.write((byte)0x56);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x26);
cameraSerial.write((byte)0x00);
}
//Send take picture command
void SendTakePhotoCmd() {
cameraSerial.write((byte)0x56);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x36);
cameraSerial.write((byte)0x01);
cameraSerial.write((byte)0x00);
a = 0x0000; //reset so that another picture can taken
}
void FrameSize() {
cameraSerial.write((byte)0x56);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x34);
cameraSerial.write((byte)0x01);
cameraSerial.write((byte)0x00);
}
//Read data
void SendReadDataCmd() {
MH=a/0x100;
ML=a%0x100;
cameraSerial.write((byte)0x56);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x32);
cameraSerial.write((byte)0x0c);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x0a);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)MH);
cameraSerial.write((byte)ML);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x20);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x0a);
a+=0x20;
}
void StopTakePhotoCmd() {
cameraSerial.write((byte)0x56);
cameraSerial.write((byte)0x00);
cameraSerial.write((byte)0x36);
cameraSerial.write((byte)0x01);
cameraSerial.write((byte)0x03);
}