ada3c1ea8c
GPS tracked SDS011 sensor, transmitting data via Lora through TTN to opensensemap.org based on Arduino Mega
33 lines
669 B
C++
33 lines
669 B
C++
/*
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* Program to compare size of SdFat with Arduino SD library.
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* See SD_Size.ino for Arduino SD program.
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*
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*/
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#include <SPI.h>
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#include "SdFat.h"
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SdFat sd;
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SdFile file;
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//------------------------------------------------------------------------------
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void setup() {
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Serial.begin(9600);
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// Wait for USB Serial
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while (!Serial) {
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SysCall::yield();
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}
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if (!sd.begin()) {
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Serial.println("begin failed");
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return;
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}
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file.open("SizeTest.txt", O_RDWR | O_CREAT | O_AT_END);
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file.println("Hello");
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file.close();
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Serial.println("Done");
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}
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//------------------------------------------------------------------------------
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void loop() {}
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