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English Support - Software => Xsoft-CoDeSys => Thema gestartet von: bill am Mai 10, 2010, 12:19:28 Nachmittag

Titel: MFD4 screen
Beitrag von: bill am Mai 10, 2010, 12:19:28 Nachmittag

I am programming the MFD4 screen how do I store data on the MMC card

Titel: Re: MFD4 screen
Beitrag von: Softwerker59 am Mai 25, 2010, 13:53:10 Nachmittag

Use "SysLibFile.lib" to open/write/close files.
For access to mmc in CoDeSys begin every path with '\disk_mmc\' e.g. '\disk_mmc\myfile.bin'.
Writing files to mmc can take several 100ms depending on the size to write. If this will block the PLC cycle you can
use alternatively SysLibFileAsync.lib

Titel: Re: MFD4 screen
Beitrag von: bill am Mai 25, 2010, 15:59:56 Nachmittag

Thanks I will give this a go