diff options
author | Cristian Maglie <c.maglie@bug.st> | 2012-09-24 12:42:23 +0200 |
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committer | Cristian Maglie <c.maglie@bug.st> | 2012-09-24 12:42:23 +0200 |
commit | 5f8b79d4e2b1398cd5a39ba841fb5a0de0c2078c (patch) | |
tree | 2afaf642670f981fa0d0e82fbf58fbe94f6ea27d /libraries/SD/examples/ReadWrite | |
parent | f14cff04e81cb928fcf1af46ab2a213853757d36 (diff) |
Moved SD lib into root libraries folder
Diffstat (limited to 'libraries/SD/examples/ReadWrite')
-rw-r--r-- | libraries/SD/examples/ReadWrite/ReadWrite.ino | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/libraries/SD/examples/ReadWrite/ReadWrite.ino b/libraries/SD/examples/ReadWrite/ReadWrite.ino deleted file mode 100644 index 5805fc8..0000000 --- a/libraries/SD/examples/ReadWrite/ReadWrite.ino +++ /dev/null @@ -1,85 +0,0 @@ -/* - SD card read/write - - This example shows how to read and write data to and from an SD card file - The circuit: - * SD card attached to SPI bus as follows: - ** MOSI - pin 11 - ** MISO - pin 12 - ** CLK - pin 13 - ** CS - pin 4 - - created Nov 2010 - by David A. Mellis - modified 9 Apr 2012 - by Tom Igoe - - This example code is in the public domain. - - */ - -#include <SD.h> - -File myFile; - -void setup() -{ - // Open serial communications and wait for port to open: - Serial.begin(9600); - while (!Serial) { - ; // wait for serial port to connect. Needed for Leonardo only - } - - - Serial.print("Initializing SD card..."); - // On the Ethernet Shield, CS is pin 4. It's set as an output by default. - // Note that even if it's not used as the CS pin, the hardware SS pin - // (10 on most Arduino boards, 53 on the Mega) must be left as an output - // or the SD library functions will not work. - pinMode(10, OUTPUT); - - if (!SD.begin(4)) { - Serial.println("initialization failed!"); - return; - } - Serial.println("initialization done."); - - // open the file. note that only one file can be open at a time, - // so you have to close this one before opening another. - myFile = SD.open("test.txt", FILE_WRITE); - - // if the file opened okay, write to it: - if (myFile) { - Serial.print("Writing to test.txt..."); - myFile.println("testing 1, 2, 3."); - // close the file: - myFile.close(); - Serial.println("done."); - } else { - // if the file didn't open, print an error: - Serial.println("error opening test.txt"); - } - - // re-open the file for reading: - myFile = SD.open("test.txt"); - if (myFile) { - Serial.println("test.txt:"); - - // read from the file until there's nothing else in it: - while (myFile.available()) { - Serial.write(myFile.read()); - } - // close the file: - myFile.close(); - } else { - // if the file didn't open, print an error: - Serial.println("error opening test.txt"); - } -} - -void loop() -{ - // nothing happens after setup -} - - |