04c_ascii_codes.zip

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Description

ASCII stands for American Standard Code for Information Interchange. In 1963, the ASCII protocol assigned each key on a standard computer keyboard a 7-bit binary code. For example, the ASCII code for the 's' key is 1110011, whose decimal equivalent is 115. Max's key object will report the decimal ASCII code for any depressed computer key.

In the bottom right portion of the patcher, an lcd object shows the currently depressed computer key. Notice the four messages required to set the 'font', 'clear' the window, 'moveto' position 50 50 in the window, and, finally, draw the current 'ascii' character in the graphics window.

Objects

Updated: 9/22/25