MicroTerminale

Un terminale fisico implementato su microcontrollore.

periferiche:

• display (lcd a caratteri)
• tastiera (ps2? usb?)

terminal mode:

• vt100 ?
• vt102 ?
• vt220 ?

uscita: rs232 con livelli TTL

il codice https://github.com/74hc595/Terminalscope/blob/master/terminal.c sembra agevolmente sciacallabile e ben fatto.

vanno reimplementate le funzioni lato uart e lato display. https://github.com/74hc595/Terminalscope/blob/master/video.c non e' molto ben commentato, bisogna interpretare un po'.

un primo problema e' che i display hd44780 non supportano il testo in negativo.

USB host mode:

• http://www.microchip.com/stellent/idcplg?IdcService=SS_GET_PAGE&nodeId=1824&appnote=en536935

uC candidati:

• http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en536121

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letture:

• http://www.xfree86.org/current/ctlseqs.html
• http://www.tldp.org/HOWTO/html_single/Text-Terminal-HOWTO/
• http://www.linusakesson.net/programming/tty/index.php
• http://www.catb.org/~esr/terminfo/
• http://pubs.opengroup.org/onlinepubs/007908799/xcurses/terminfo.html#tag_002_001_001
• http://www.msarnoff.org/terminalscope/
• http://man.he.net/man4/console_codes
• http://www.vt100.net/vt_history
• http://lcd-linux.sourceforge.net/