17 lines
685 B
C++
17 lines
685 B
C++
#include <MemoryFree.h>;
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#include <pgmStrToRAM.h>; // not needed for new way. but good to have for reference.
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void setup() {
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// put your setup code here, to run once:
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Serial.begin(115200);
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Serial.println(getPSTR("Old way to force String to Flash")); // forced to be compiled into and read
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Serial.println(F("New way to force String to Flash")); // forced to be compiled into and read
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Serial.println(F("Free RAM = ")); //F function does the same and is now a built in library, in IDE > 1.0.0
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Serial.println(freeMemory(), DEC); // print how much RAM is available.
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// print how much RAM is available.
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}
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void loop() {
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// put your main code here, to run repeatedly:
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} |