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M20 is triggered twice after streaming to SD #1274

foosel opened this issue Mar 11, 2016 · 1 comment


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commented Mar 11, 2016


After finishing streaming a file to SD, M20 to refresh the SD file list is triggered twice. Once after sending the M29, once after receiving the Done saving file response from the firmware.

That produces unnecessary overhead in the printer communication.


Remove M20 request from Done saving file handler.

@foosel foosel self-assigned this Mar 11, 2016

@foosel foosel added this to the 1.2.10 milestone Mar 11, 2016


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commented Mar 11, 2016

See also #450 (comment)

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