functionSDTEST SD file openfilename.txtasread-write ▾0SD fileset ▾pointer = 1“Done!”Terminal print textthen a new line✓SD fileclose ▾repeatitem ▾fromthru ▾bydocreate string fromtextdecimal numberstore inFileDataWrite ▾“TestCount = ”item ▾FileDataWrite ▾length of stringFileDataWrite ▾SD filewrite ▾bytes of2FileDataWrite ▾Terminal print textthen a new line✓SD filewrite ▾bytes of“\r\n”110pause (ms)1000Terminal new line“SD Card Test”Terminal print textthen a new line✓run function “SDTEST”addcomment ▾The End!Parallax BlocklyProp ProjectUser: offlineTitle: SDTEST (2)Project ID: 0Device: activity-boardDescription: Empty default projectitemFileDataWrite1000TRUESD Card TestCOMMENTThe End!SDTESTfilename.txtwset0item= 1101FileDataWriteTestCount = itemfwriteFileDataWriteFileDataWritefwrite2\r\nTRUEFileDataWritefcloseTRUEDone!000000000000