Usage of F macro in Serial.print in Pico? #1574
martinerk0
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No, it's not useful and is a noop. Constant strings are left in flash and not copied into SRAM. |
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Is using of F macro in
Serial.print(F("looong string"));situations useful in Pico? UNO3 has 2kB of SRAM, but Pico has 264KB of SRAM and flash is supposed to be slower, although according to this not so much. On the other hand, you could wear out flash?Beta Was this translation helpful? Give feedback.
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