using F() with log_d() ?

[solexious]

Heya,

I've just changed all my logging from using

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Serial.print

on the esp32 with arduino framework, to using

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log_d

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log_e

etc to be able to set logging levels.

But, I've noticed that doing this has bumped my ram usage by ~6%, it looks to me that its from the strings made by using

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log_d("This is a debug log message")

or

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log_d("It has been %d days since reboot", days)

where as with Serial I would use

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Serial.println(F("This is a debug log message"))

to put that string in to progmem.

But when I try to use F() with log_d I get errors.

Anyone know hoe to use progmem with log_d?

Cheers

Sol