![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
Updated the code with Class C Lorawan
Dependencies: mbed LoRaWAN-lib
app/vt100.h
- Committer:
- mluis
- Date:
- 2016-01-07
- Revision:
- 3:9c6f7f082151
- Parent:
- 0:92bca02df485
- Child:
- 8:8d6f486e1a7d
File content as of revision 3:9c6f7f082151:
/* / _____) _ | | ( (____ _____ ____ _| |_ _____ ____| |__ \____ \| ___ | (_ _) ___ |/ ___) _ \ _____) ) ____| | | || |_| ____( (___| | | | (______/|_____)_|_|_| \__)_____)\____)_| |_| (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__ #ifndef STRING_STACK_LIMIT #define STRING_STACK_LIMIT 120 #endif /** * Implements VT100 terminal commands support. * Implments also the same behaviour has RawSerial class. The only difference * is located in putc fucntion where writeable check is made befor sending the character. */ class VT100 : public SerialBase { 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 ): SerialBase( 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( ); } /* * RawSerial class implmentation copy. */ /** Read a char from the serial port * * @returns The char read from the serial port */ int getc( ) { return _base_getc(); } /** Write a char to the serial port * * @param c The char to write * * @returns The written char or -1 if an error occured */ int putc( int c ) { while( this->writeable( ) != 1 ); return _base_putc( c ); } /** Write a string to the serial port * * @param str The string to write * * @returns 0 if the write succeeds, EOF for error */ int puts( const char *str ) { while( *str ) putc( *str++ ); return 0; } // Experimental support for printf in RawSerial. No Stream inheritance // means we can't call printf() directly, so we use sprintf() instead. // We only call malloc() for the sprintf() buffer if the buffer // length is above a certain threshold, otherwise we use just the stack. int printf( const char *format, ... ) { std::va_list arg; va_start( arg, format ); int len = vsnprintf( NULL, 0, format, arg ); if( len < STRING_STACK_LIMIT ) { char temp[STRING_STACK_LIMIT]; vsprintf( temp, format, arg ); puts( temp ); } else { char *temp = new char[len + 1]; vsprintf( temp, format, arg ); puts( temp ); delete[] temp; } va_end( arg ); return len; } private: }; #endif // __VT100_H__