0.3M pixel serial JPEG camera module
shudashov 2013-09-11 07:21:35 9925 Views19 Replies in use: Arduino mega 2560, mega sensor shield, RS232-TTL Converter (DFR0077) and 0.3M pixel serial JPEG camera module (SEN0099)
ok, i try connect to 0.3M pixel serial JPEG camera module.
in first - connect RS232-TTL Converter (TTL side) to Serial1 port. use a simple loopback on rs232 side and load simple scatch to arduino:
byte incomingByte = 0;
void SetBaudRateCmd();
void SendTakePhotoCmd();
void setup()
{
Serial.begin(9600);
Serial1.begin(115200);
delay(2000);
}
void loop()
{
Serial.println("go");
delay(500);
SetBaudRateCmd();
delay(50);
while (Serial1.available()> 0) {
incomingByte = Serial1.read();
Serial.print(incomingByte,HEX);
}
}
void SetBaudRateCmd()
{
Serial1.write(0x55);
Serial1.write(0x49);
Serial1.write(0x01);
Serial1.write(0x34);
Serial1.write(0x23);
}
void SendTakePhotoCmd()
{
Serial1.write(0x56);
Serial1.write(0x00);
Serial1.write(0x36);
Serial1.write(0x01);
Serial1.write(0x00);
}
when run, in serial monitor i see hexadecimal return. i'm try any speed and all ok.
when i'm remove loopback and connect camera module to rs232 side i'm never receive anything. i'm try all command from [url=http://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf]http://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf[/url] and no success. any idea?
ok, i try connect to 0.3M pixel serial JPEG camera module.
in first - connect RS232-TTL Converter (TTL side) to Serial1 port. use a simple loopback on rs232 side and load simple scatch to arduino:
byte incomingByte = 0;
void SetBaudRateCmd();
void SendTakePhotoCmd();
void setup()
{
Serial.begin(9600);
Serial1.begin(115200);
delay(2000);
}
void loop()
{
Serial.println("go");
delay(500);
SetBaudRateCmd();
delay(50);
while (Serial1.available()> 0) {
incomingByte = Serial1.read();
Serial.print(incomingByte,HEX);
}
}
void SetBaudRateCmd()
{
Serial1.write(0x55);
Serial1.write(0x49);
Serial1.write(0x01);
Serial1.write(0x34);
Serial1.write(0x23);
}
void SendTakePhotoCmd()
{
Serial1.write(0x56);
Serial1.write(0x00);
Serial1.write(0x36);
Serial1.write(0x01);
Serial1.write(0x00);
}
when run, in serial monitor i see hexadecimal return. i'm try any speed and all ok.
when i'm remove loopback and connect camera module to rs232 side i'm never receive anything. i'm try all command from [url=http://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf]http://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf[/url] and no success. any idea?
2013-09-30 01:07:21 Hi, shudashov
you use the zmtools to take a photo,right?
I tested many times. when I use zmtools to take pictures ,It will not turn on.
but when I use the zmcapture to take pictures. it will light. so it is right.
I connect the camera like the following diagram like the first picture(no code in mega) I can use the software to take picture.
but the second one(the code has been uploaded) I can't get any picture.
so I think the code maybe has some problem Grey.CC
you use the zmtools to take a photo,right?
I tested many times. when I use zmtools to take pictures ,It will not turn on.
but when I use the zmcapture to take pictures. it will light. so it is right.
I connect the camera like the following diagram like the first picture(no code in mega) I can use the software to take picture.
but the second one(the code has been uploaded) I can't get any picture.
so I think the code maybe has some problem
Grey.CC 2013-09-30 01:07:21 Hi, shudashov
you use the zmtools to take a photo,right?
I tested many times. when I use zmtools to take pictures ,It will not turn on.
but when I use the zmcapture to take pictures. it will light. so it is right.
I connect the camera like the following diagram like the first picture(no code in mega) I can use the software to take picture.
but the second one(the code has been uploaded) I can't get any picture.
so I think the code maybe has some problem Grey.CC
you use the zmtools to take a photo,right?
I tested many times. when I use zmtools to take pictures ,It will not turn on.
but when I use the zmcapture to take pictures. it will light. so it is right.
I connect the camera like the following diagram like the first picture(no code in mega) I can use the software to take picture.
but the second one(the code has been uploaded) I can't get any picture.
so I think the code maybe has some problem
Grey.CC 2013-09-28 01:50:22 in addition: when computer power on - one shot led blink on camera module (camera module powered from PC). when data transfer to PC from camera NO LED ACTIVITY on camera module :-\ shudashov
shudashov 2013-09-28 01:50:22 in addition: when computer power on - one shot led blink on camera module (camera module powered from PC). when data transfer to PC from camera NO LED ACTIVITY on camera module :-\ shudashov
shudashov 2013-09-28 01:33:22 sorry for the long silence.
try connect to computer RS232 directly. no problem. came the first time. shudashov
try connect to computer RS232 directly. no problem. came the first time.
shudashov 2013-09-28 01:33:22 sorry for the long silence.
try connect to computer RS232 directly. no problem. came the first time. shudashov
try connect to computer RS232 directly. no problem. came the first time.
shudashov 2013-09-18 00:09:42 Hi,
Have you tried connect the camera to the computer RS232 directly.
With the PC-DEMO, whether it works or not?
please pay attention to the serial port RX and TX.
female port is different to the male one.
it is easy to confused.
I add a new wiki about how to connect to the PC
I hope it will be useful.
[url=https://www.dfrobot.com/wiki/index.php/0.3M_pixel_serial_JPEG_camera_module_%EF%BC%88SKU%EF%BC%9ASEN0099%EF%BC%89#Introduction]https://www.dfrobot.com/wiki/index.php/0.3M_pixel_serial_JPEG_camera_module_%EF%BC%88SKU%EF%BC%9ASEN0099%EF%BC%89#Introduction[/url] Grey.CC
Have you tried connect the camera to the computer RS232 directly.
With the PC-DEMO, whether it works or not?
please pay attention to the serial port RX and TX.
female port is different to the male one.
it is easy to confused.
I add a new wiki about how to connect to the PC
I hope it will be useful.
[url=https://www.dfrobot.com/wiki/index.php/0.3M_pixel_serial_JPEG_camera_module_%EF%BC%88SKU%EF%BC%9ASEN0099%EF%BC%89#Introduction]https://www.dfrobot.com/wiki/index.php/0.3M_pixel_serial_JPEG_camera_module_%EF%BC%88SKU%EF%BC%9ASEN0099%EF%BC%89#Introduction[/url]
Grey.CC 2013-09-18 00:09:42 Hi,
Have you tried connect the camera to the computer RS232 directly.
With the PC-DEMO, whether it works or not?
please pay attention to the serial port RX and TX.
female port is different to the male one.
it is easy to confused.
I add a new wiki about how to connect to the PC
I hope it will be useful.
[url=https://www.dfrobot.com/wiki/index.php/0.3M_pixel_serial_JPEG_camera_module_%EF%BC%88SKU%EF%BC%9ASEN0099%EF%BC%89#Introduction]https://www.dfrobot.com/wiki/index.php/0.3M_pixel_serial_JPEG_camera_module_%EF%BC%88SKU%EF%BC%9ASEN0099%EF%BC%89#Introduction[/url] Grey.CC
Have you tried connect the camera to the computer RS232 directly.
With the PC-DEMO, whether it works or not?
please pay attention to the serial port RX and TX.
female port is different to the male one.
it is easy to confused.
I add a new wiki about how to connect to the PC
I hope it will be useful.
[url=https://www.dfrobot.com/wiki/index.php/0.3M_pixel_serial_JPEG_camera_module_%EF%BC%88SKU%EF%BC%9ASEN0099%EF%BC%89#Introduction]https://www.dfrobot.com/wiki/index.php/0.3M_pixel_serial_JPEG_camera_module_%EF%BC%88SKU%EF%BC%9ASEN0099%EF%BC%89#Introduction[/url]
Grey.CC 2013-09-13 07:40:15 sorry, I have not answered your question. when power on - converter power led is on. on camera module one shot blink. when try communicate no led activity on camera module. on converter module power led on until power is on. i have 3 camera module and try 2. no results. :-\ shudashov
shudashov 2013-09-13 07:40:15 sorry, I have not answered your question. when power on - converter power led is on. on camera module one shot blink. when try communicate no led activity on camera module. on converter module power led on until power is on. i have 3 camera module and try 2. no results. :-\ shudashov
shudashov 2013-09-13 03:14:03 on picture : right side - TTL left side - rs232
cable from arduino to converter less then 0.5m
on rs232 side i use RXD to transmit data to camera and TXD to receive from camera.
in [url=https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf]https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf[/url] yellow - is RX line and green is TX line. (I tried to swap - no changes)
when i loopback TXD and RXD on rs232 side - i see reply in serial monitor. shudashov
cable from arduino to converter less then 0.5m
on rs232 side i use RXD to transmit data to camera and TXD to receive from camera.
in [url=https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf]https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf[/url] yellow - is RX line and green is TX line. (I tried to swap - no changes)
when i loopback TXD and RXD on rs232 side - i see reply in serial monitor.
shudashov 2013-09-13 03:14:03 on picture : right side - TTL left side - rs232
cable from arduino to converter less then 0.5m
on rs232 side i use RXD to transmit data to camera and TXD to receive from camera.
in [url=https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf]https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf[/url] yellow - is RX line and green is TX line. (I tried to swap - no changes)
when i loopback TXD and RXD on rs232 side - i see reply in serial monitor. shudashov
cable from arduino to converter less then 0.5m
on rs232 side i use RXD to transmit data to camera and TXD to receive from camera.
in [url=https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf]https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf[/url] yellow - is RX line and green is TX line. (I tried to swap - no changes)
when i loopback TXD and RXD on rs232 side - i see reply in serial monitor.
shudashov 2013-09-12 19:41:19 Yeah?once the PCB is provided power or the camera do a snapshot, the LED chip
will come a sparkle which indicate operating .
when you connect camera module to rs232 side?did the led turn on?
notice the place of the RX and TX pin
I think it is better to take a picture about you hardware. Grey.CC
will come a sparkle which indicate operating .
when you connect camera module to rs232 side?did the led turn on?
notice the place of the RX and TX pin
I think it is better to take a picture about you hardware.
Grey.CC 2013-09-12 19:41:19 Yeah?once the PCB is provided power or the camera do a snapshot, the LED chip
will come a sparkle which indicate operating .
when you connect camera module to rs232 side?did the led turn on?
notice the place of the RX and TX pin
I think it is better to take a picture about you hardware. Grey.CC
will come a sparkle which indicate operating .
when you connect camera module to rs232 side?did the led turn on?
notice the place of the RX and TX pin
I think it is better to take a picture about you hardware.
Grey.CC 2013-09-12 00:30:46 Hi,shudashov
RS232-TTL Converter should have a extra power to supply the power.
Could you attach your hardware connection picture here? Grey.CC
RS232-TTL Converter should have a extra power to supply the power.
Could you attach your hardware connection picture here?
Grey.CC 2013-09-12 00:30:46 Hi,shudashov
RS232-TTL Converter should have a extra power to supply the power.
Could you attach your hardware connection picture here? Grey.CC
RS232-TTL Converter should have a extra power to supply the power.
Could you attach your hardware connection picture here?
Grey.CC 2013-09-11 07:21:35 in use: Arduino mega 2560, mega sensor shield, RS232-TTL Converter (DFR0077) and 0.3M pixel serial JPEG camera module (SEN0099)
ok, i try connect to 0.3M pixel serial JPEG camera module.
in first - connect RS232-TTL Converter (TTL side) to Serial1 port. use a simple loopback on rs232 side and load simple scatch to arduino:
byte incomingByte = 0;
void SetBaudRateCmd();
void SendTakePhotoCmd();
void setup()
{
Serial.begin(9600);
Serial1.begin(115200);
delay(2000);
}
void loop()
{
Serial.println("go");
delay(500);
SetBaudRateCmd();
delay(50);
while (Serial1.available()> 0) {
incomingByte = Serial1.read();
Serial.print(incomingByte,HEX);
}
}
void SetBaudRateCmd()
{
Serial1.write(0x55);
Serial1.write(0x49);
Serial1.write(0x01);
Serial1.write(0x34);
Serial1.write(0x23);
}
void SendTakePhotoCmd()
{
Serial1.write(0x56);
Serial1.write(0x00);
Serial1.write(0x36);
Serial1.write(0x01);
Serial1.write(0x00);
}
when run, in serial monitor i see hexadecimal return. i'm try any speed and all ok.
when i'm remove loopback and connect camera module to rs232 side i'm never receive anything. i'm try all command from [url=https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf]https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf[/url] and no success. any idea? shudashov
ok, i try connect to 0.3M pixel serial JPEG camera module.
in first - connect RS232-TTL Converter (TTL side) to Serial1 port. use a simple loopback on rs232 side and load simple scatch to arduino:
byte incomingByte = 0;
void SetBaudRateCmd();
void SendTakePhotoCmd();
void setup()
{
Serial.begin(9600);
Serial1.begin(115200);
delay(2000);
}
void loop()
{
Serial.println("go");
delay(500);
SetBaudRateCmd();
delay(50);
while (Serial1.available()> 0) {
incomingByte = Serial1.read();
Serial.print(incomingByte,HEX);
}
}
void SetBaudRateCmd()
{
Serial1.write(0x55);
Serial1.write(0x49);
Serial1.write(0x01);
Serial1.write(0x34);
Serial1.write(0x23);
}
void SendTakePhotoCmd()
{
Serial1.write(0x56);
Serial1.write(0x00);
Serial1.write(0x36);
Serial1.write(0x01);
Serial1.write(0x00);
}
when run, in serial monitor i see hexadecimal return. i'm try any speed and all ok.
when i'm remove loopback and connect camera module to rs232 side i'm never receive anything. i'm try all command from [url=https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf]https://www.dfrobot.com/image/data/SEN0099/camera%20module.pdf[/url] and no success. any idea?
shudashov 