From 0887b98f627500271b5ad8b3c4f6c7b90bc227ee Mon Sep 17 00:00:00 2001
From: Thibaut VIARD <thibaut.viard@atmel.com>
Date: Tue, 21 Jun 2011 00:20:43 +0200
Subject: Moving all AVR specific libraries to hardware/avr

---
 libraries/SD/examples/DumpFile/DumpFile.pde | 64 +++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 libraries/SD/examples/DumpFile/DumpFile.pde

(limited to 'libraries/SD/examples/DumpFile')

diff --git a/libraries/SD/examples/DumpFile/DumpFile.pde b/libraries/SD/examples/DumpFile/DumpFile.pde
new file mode 100644
index 0000000..961717f
--- /dev/null
+++ b/libraries/SD/examples/DumpFile/DumpFile.pde
@@ -0,0 +1,64 @@
+/*
+  SD card file dump
+ 
+ This example shows how to read a file from the SD card using the
+ SD library and send it over the serial port.
+ 	
+ The circuit:
+ * SD card attached to SPI bus as follows:
+ ** MOSI - pin 11
+ ** MISO - pin 12
+ ** CLK - pin 13
+ ** CS - pin 4
+ 
+ created  22 December 2010
+ 
+ This example code is in the public domain.
+ 	 
+ */
+
+#include <SD.h>
+
+// On the Ethernet Shield, CS is pin 4. Note that even if it's not
+// used as the CS pin, the hardware CS pin (10 on most Arduino boards,
+// 53 on the Mega) must be left as an output or the SD library
+// functions will not work.
+const int chipSelect = 4;
+
+void setup()
+{
+  Serial.begin(9600);
+  Serial.print("Initializing SD card...");
+  // make sure that the default chip select pin is set to
+  // output, even if you don't use it:
+  pinMode(10, OUTPUT);
+  
+  // see if the card is present and can be initialized:
+  if (!SD.begin(chipSelect)) {
+    Serial.println("Card failed, or not present");
+    // don't do anything more:
+    return;
+  }
+  Serial.println("card initialized.");
+  
+  // open the file. note that only one file can be open at a time,
+  // so you have to close this one before opening another.
+  File dataFile = SD.open("datalog.txt");
+
+  // if the file is available, write to it:
+  if (dataFile) {
+    while (dataFile.available()) {
+      Serial.write(dataFile.read());
+    }
+    dataFile.close();
+  }  
+  // if the file isn't open, pop up an error:
+  else {
+    Serial.println("error opening datalog.txt");
+  } 
+}
+
+void loop()
+{
+}
+
-- 
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