Fix F macro definition #82
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I think this PR does not solve the problems illustrated at #62 (comment) and subsequent comments. I haven't got time to re-read those comments and comment on a proper approach, but I think this PR is unfortunately not enough to make this work... |
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Memory usage change @ 737660e
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Memory usage change @ 666a6f6
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This fixed my build issue. It may not be the best fix, as @matthijskooijman suggests, but at least I'm unblocked now and can continue with my project. Thanks. |
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Question @giulcioffi : Should |
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@aentinger ArduinoCore-API provides an implementation of |
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I'm still unsure there's a perfect way to tackle this. |
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I think that the goal of this PR, to make However, I don't like the approach taken by this PR, namely to duplicate a file that's also shipped with avr-libc. I also wonder if it is even needed, since the So I would that simply removing the redefinition of
@facchinm, what failure are you referring to exactly? I think the problem here is simply that the API exposed by the combination of |
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Closing, for details see #62 (comment). |
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This PR is intended to solve isse #62. The F() macro has been implemented as in typical AVR architecture: in
String.hclass __FlashStringHelper;#define F(string_literal) (reinterpret_cast<const __FlashStringHelper *>(PSTR(string_literal)))pgmspace.his not included anymore from ArduinoCore-API/api/deprecated-avr-comp, but is the one provided by avr-libc. It has been copied from there and inserted into a new foldertools. This has been done to avoid modifications inside ArduinoCore-API.