syntax

[paul123154]

Dears,

Hope you are well!

Could someone explain for me the below syntax

while (1){
start_capture();
while (!myCAM.get_bit(ARDUCHIP_TRIG, CAP_DONE_MASK));
size_t len = myCAM.read_fifo_length();
if (len >= MAX_FIFO_SIZE) //8M
{
Serial.println(F("Over size."));
continue;
}
if (len == 0 ) //0 kb
{
Serial.println(F("Size is 0."));
continue;
}
myCAM.CS_LOW();
myCAM.set_fifo_burst();
if (!client.connected()) break;
response = "--frame\r\n";
response += "Content-Type: image/jpeg\r\n\r\n";
server.sendContent(response);
while ( len-- )
{
temp_last = temp;
temp = SPI.transfer(0x00);

if ( (temp == 0xD9) && (temp_last == 0xFF) )
{
buffer[i++] = temp; //save the last 0XD9
myCAM.CS_HIGH();;
if (!client.connected()) break;
client.write(&buffer[0], i);
is_header = false;
i = 0;
}
if (is_header == true)
{
if (i < bufferSize)
buffer[i++] = temp;
else
{
myCAM.CS_HIGH();
if (!client.connected()) break;
client.write(&buffer[0], bufferSize);
i = 0;
buffer[i++] = temp;
myCAM.CS_LOW();
myCAM.set_fifo_burst();
}
}
else if ((temp == 0xD8) & (temp_last == 0xFF))
{
is_header = true;
buffer[i++] = temp_last;
buffer[i++] = temp;
}
}
if (!client.connected()){
Serial.println("CLOSE");
break;
}
}
}

[Ballscrewbob]

@paul123154

TOPIC SPLIT
PLEASE DO NOT HIJACK / NECRO POST !

Could you take a few moments to Learn How To Use The Forum.

Other general help and troubleshooting advice can be found here.
It will help you get the best out of the forum in the future.

[anon73444976]

while (1)

Simply means "do the following block of code (between the next { and its matching }) forever, or until the code encounters a "break;" "

HTH

Please remember to use code tags when posting code.

(and don't cross-post - that's A Bad Thing^tm)

[UKHeliBob]

Your duplicate topic in General Discussion has been deleted

Cross-posting is against the rules of the forum. The reason is that duplicate posts can waste the time of the people trying to help. Someone might spend 15 minutes (or more) writing a detailed answer on this topic, without knowing that someone else already did the same in the other topic.

Repeated cross-posting will result in a timeout from the forum.

In the future, please take some time to pick the forum board that best suits the topic of your question and then only post once to that forum board. This is basic forum etiquette, as explained in the sticky "How to use this forum - please read." post you will find at the top of every forum board. It contains a lot of other useful information. Please read it.

Thanks in advance for your cooperation.