mirror of https://github.com/hsoft/collapseos.git
13 lines
388 B
Plaintext
13 lines
388 B
Plaintext
: _cmd LCD_PORT_CMD PC! LCDWAIT ;
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: _data! LCD_PORT_DATA PC! LCDWAIT ;
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: _data@ LCD_PORT_DATA PC@ LCDWAIT ;
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: LCDOFF 0x02 ( CMD_DISABLE ) _cmd ;
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: LCDON 0x03 ( CMD_ENABLE ) _cmd ;
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: _yinc 0x07 _cmd ; : _xinc 0x05 _cmd ;
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: _col! ( col -- ) 0x20 ( CMD_COL ) + _cmd ;
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: _row! ( row -- ) 0x80 ( CMD_ROW ) + _cmd ;
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: LCD$
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H@ TI_MEM ! FNTH 2 * 2+ ALLOT
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LCDON 0x01 ( 8-bit mode ) _cmd
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;
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