user13592: I'm trying to follow this tutorial here: 
https://learn.adafruit.com/ttl-serial-camera/using-the-camera
Here's what my serial log is printing-- I've added a few commands for logging:
Arduino version is: 10605
Chip Select is: 4
VC0706 Camera snapshot test
Card failed, or not present

I know my SD card works because when I use this program: https://www.arduino.cc/en/Tutorial/ReadWrite
it works just fine. What am I messing up?
I'm using an arduino uno with wifi shield.
Thanks! 

user13592: Comparing and contrasting with the SD card file -- I've found that if you comment out the following -- it works. Maybe this will help someone.
//#if !defined(SOFTWARE_SPI)
//#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
//  if(chipSelect != 53) pinMode(53, OUTPUT); // SS on Mega
//#else
//  if(chipSelect != 10) pinMode(10, OUTPUT); // SS on Uno, etc.
//#endif
//#endif


13592: <p>I'm trying to follow this tutorial here: </p>

<p><a href="https://learn.adafruit.com/ttl-serial-camera/using-the-camera" rel="nofollow">https://learn.adafruit.com/ttl-serial-camera/using-the-camera</a></p>

<p>Here's what my serial log is printing-- I've added a few commands for logging:</p>

<pre><code>Arduino version is: 10605
Chip Select is: 4
VC0706 Camera snapshot test
Card failed, or not present
</code></pre>

<p>I know my SD card works because when I use this program: <a href="https://www.arduino.cc/en/Tutorial/ReadWrite" rel="nofollow">https://www.arduino.cc/en/Tutorial/ReadWrite</a></p>

<p>it works just fine. What am I messing up?</p>

<p>I'm using an arduino uno with wifi shield.</p>

<p>Thanks! </p>
 13592: <p>Comparing and contrasting with the SD card file -- I've found that if you comment out the following -- it works. Maybe this will help someone.</p>

<pre><code>//#if !defined(SOFTWARE_SPI)
//#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
//  if(chipSelect != 53) pinMode(53, OUTPUT); // SS on Mega
//#else
//  if(chipSelect != 10) pinMode(10, OUTPUT); // SS on Uno, etc.
//#endif
//#endif
</code></pre>
