:Is a M100/T102 LCD pixel ON or OFF?G:POINT.100 subrutine - RHPigford:(27)"V": (0,0)(119,7),1,BF:(125,0)(239,0),1"What x value (0-239)";X:@68,"X = "Xײ"What y value (0-63) ";Y:@108,"Y = "Y 100@120,"P = "P;:P1ͣ" TRUE";: : " FALSE";@d:POINT.100 to test pixels on/offbn:by R. H. Pigford 6-8-2003x:Uses cursor flash (on-off) to:load himem w/ 6 bytes duplicate ofҳ:the 6 LCD character bytes:Input = x (0-239) and y (0-63) :of LCD pixel to be tested for onF:C=curs col no: R=curs row nop:BX=number of byte (0-5) under curs:BT=number of bit in that byte:to be tested (0 at top down to 7 Ѵ:at bottom).:Need to complement B to invert vid%:Output P = True (-1) = it's ON or E:P = False (0) = it'a OFFRE$(27)x:pick which byte of the 6 bytes:across cursor bytes: BX = 0 to 5C(X6):BX%(XC6)":picks the target bit of that byte,R(Y8):BT%(YR8)(6:flash the cursor on the target pixB@ E$"P"; :cursor ongJ:flash cursor using PRINT@,PosT@(40RC),"";:curs locn^:get the 6 bytes from himem areaĶhB%((65516BX%))޶r:disable curs flash| 30300 :curs on,reenable flash E$"Q";:test target bit of target byteTT%2BT%:D% B% T%qD%0 P1::: P0: