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@@ -5339,12 +5339,17 @@ if(eSoundMode!=e_SOUND_MODE_SILENT)
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card.pauseSDPrint();
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break;
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- //! ### M26 - Set SD index
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+ //! ### M26 S\<index\> - Set SD index
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+ //! Set position in SD card file to index in bytes.
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+ //! This command is expected to be called after M23 and before M24.
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+ //! Otherwise effect of this command is undefined.
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// ----------------------------------
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case 26:
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if(card.cardOK && code_seen('S')) {
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long index = code_value_long();
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card.setIndex(index);
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+ // We don't disable interrupt during update of sdpos_atomic
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+ // as we expect, that SD card print is not active in this moment
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sdpos_atomic = index;
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}
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break;
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