Diff: app/vt100.h

Revision:

0:92bca02df485

Child:

3:9c6f7f082151

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/vt100.h	Tue Oct 20 13:23:35 2015 +0000
@@ -0,0 +1,144 @@
+/*
+ / _____)             _              | |
+( (____  _____ ____ _| |_ _____  ____| |__
+ \____ \| ___ |    (_   _) ___ |/ ___)  _ \
+ _____) ) ____| | | || |_| ____( (___| | | |
+(______/|_____)_|_|_| \__)_____)\____)_| |_|
+    (C)2015 Semtech
+
+Description: VT100 terminal support class
+
+License: Revised BSD License, see LICENSE.TXT file include in the project
+
+Maintainer: Miguel Luis and Gregory Cristian
+*/
+#ifndef __VT100_H__
+#define __VT100_H__
+
+class VT100 : public Serial
+{
+public:
+    enum TextAttributes
+    {
+        ATTR_OFF      = 0,
+        BOLD          = 1,
+        USCORE        = 4,
+        BLINK         = 5,
+        REVERSE       = 7,
+        BOLD_OFF      = 21,
+        USCORE_OFF    = 24,
+        BLINK_OFF     = 25,
+        REVERSE_OFF   = 27,
+    };
+
+    enum Colors
+    {
+        BLACK   = 0,
+        RED     = 1,
+        GREEN   = 2,
+        BROWN   = 3,
+        BLUE    = 4,
+        MAGENTA = 5,
+        CYAN    = 6,
+        WHITE   = 7,
+    };
+    /*!
+     *
+     */
+    VT100( PinName tx, PinName rx ): Serial( tx, rx )
+    {
+        this->baud( 115200 );
+        // initializes terminal to "power-on" settings
+        // ESC c
+        this->printf( "\x1B\x63" );
+    }
+    
+    void ClearScreen( uint8_t param )
+    {
+        // ESC [ Ps J
+        // 0    Clear screen from cursor down
+        // 1    Clear screen from cursor up
+        // 2    Clear entire screen 
+
+        this->printf( "\x1B[%dJ", param );
+    }
+
+    void ClearLine( uint8_t param )
+    {
+        // ESC [ Ps K
+        // 0    Erase from the active position to the end of the line, inclusive (default)
+        // 1    Erase from the start of the screen to the active position, inclusive
+        // 2    Erase all of the line, inclusive
+
+        this->printf( "\x1B[%dK", param );
+    }
+
+    void SetAttribute( uint8_t attr )
+    {
+        // ESC [ Ps;...;Ps m
+        this->printf( "\x1B[%dm", attr );
+    }
+
+    void SetAttribute( uint8_t attr, uint8_t fgcolor, uint8_t bgcolor )
+    {
+        // ESC [ Ps;...;Ps m
+        this->printf( "\x1B[%d;%d;%dm", attr, fgcolor + 30, bgcolor + 40 );
+    }
+
+    void SetCursorMode( uint8_t visible )
+    {
+        if( visible == true )
+        {
+            // ESC [ ? 25 h
+            this->printf( "\x1B[?25h" );
+        }
+        else
+        {
+            // ESC [ ? 25 l
+            this->printf( "\x1B[?25l" );
+        }
+    }
+
+    void SetCursorPos( uint8_t line, uint8_t col )
+    {
+        // ESC [ Pl ; Pc H
+        this->printf( "\x1B[%d;%dH", line, col );
+    }
+
+    void PutStringAt( uint8_t line, uint8_t col, const char *s )
+    {
+        this->SetCursorPos( line, col );
+        this->printf( "%s", s );
+    }
+
+    void PutCharAt( uint8_t line, uint8_t col, uint8_t c )
+    {
+        this->SetCursorPos( line, col );
+        this->printf( "%c", c );
+    }
+
+    void PutHexAt( uint8_t line, uint8_t col, uint16_t n )
+    {
+        this->SetCursorPos( line, col );
+        this->printf( "%X", n );
+    }
+
+    void PutBoxDrawingChar( uint8_t c )
+    {
+        this->printf( "\x1B(0%c\x1b(B", c );
+    }
+    
+    bool Readable( void )
+    {
+        return this->readable( );
+    }
+    
+    uint8_t GetChar( void )
+    {
+        return this->getc( );
+    }
+private:
+    
+};
+
+#endif // __VT100_H__