nimita naik / Mbed 2 deprecated LoRaWAN-STM32

Application example using LoRaWAN-lib MAC layer implementation for STM32 + SX1276 on OpenChirp

Dependencies:   mbed LoRaWAN-lib SX1276Lib

app/vt100.h@8:8d6f486e1a7d, 2017-04-04 (annotated)

Committer:
mluis
Date:
Tue Apr 04 13:43:31 2017 +0000
Revision:
8:8d6f486e1a7d
Parent:
3:9c6f7f082151 
Updated vt100.h to comply with latest mbed library versions.; Updated mbed library to the latest versions.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mluis 0:92bca02df485 1 /*
mluis 0:92bca02df485 2 / _____) _ | |
mluis 0:92bca02df485 3 ( (____ _____ ____ _| |_ _____ ____| |__
mluis 0:92bca02df485 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
mluis 0:92bca02df485 5 _____) ) ____| | | || |_| ____( (___| | | |
mluis 0:92bca02df485 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
mluis 0:92bca02df485 7 (C)2015 Semtech
mluis 0:92bca02df485 8
mluis 0:92bca02df485 9 Description: VT100 terminal support class
mluis 0:92bca02df485 10
mluis 0:92bca02df485 11 License: Revised BSD License, see LICENSE.TXT file include in the project
mluis 0:92bca02df485 12
mluis 0:92bca02df485 13 Maintainer: Miguel Luis and Gregory Cristian
mluis 0:92bca02df485 14 */
mluis 0:92bca02df485 15 #ifndef __VT100_H__
mluis 0:92bca02df485 16 #define __VT100_H__
mluis 0:92bca02df485 17
mluis 3:9c6f7f082151 18 #ifndef STRING_STACK_LIMIT
mluis 3:9c6f7f082151 19 #define STRING_STACK_LIMIT 120
mluis 3:9c6f7f082151 20 #endif
mluis 3:9c6f7f082151 21
mluis 3:9c6f7f082151 22 /**
mluis 3:9c6f7f082151 23 * Implements VT100 terminal commands support.
mluis 3:9c6f7f082151 24 * Implments also the same behaviour has RawSerial class. The only difference
mluis 3:9c6f7f082151 25 * is located in putc fucntion where writeable check is made befor sending the character.
mluis 3:9c6f7f082151 26 */
mluis 3:9c6f7f082151 27 class VT100 : public SerialBase
mluis 0:92bca02df485 28 {
mluis 0:92bca02df485 29 public:
mluis 0:92bca02df485 30 enum TextAttributes
mluis 0:92bca02df485 31 {
mluis 0:92bca02df485 32 ATTR_OFF = 0,
mluis 0:92bca02df485 33 BOLD = 1,
mluis 0:92bca02df485 34 USCORE = 4,
mluis 0:92bca02df485 35 BLINK = 5,
mluis 0:92bca02df485 36 REVERSE = 7,
mluis 0:92bca02df485 37 BOLD_OFF = 21,
mluis 0:92bca02df485 38 USCORE_OFF = 24,
mluis 0:92bca02df485 39 BLINK_OFF = 25,
mluis 0:92bca02df485 40 REVERSE_OFF = 27,
mluis 0:92bca02df485 41 };
mluis 0:92bca02df485 42
mluis 0:92bca02df485 43 enum Colors
mluis 0:92bca02df485 44 {
mluis 0:92bca02df485 45 BLACK = 0,
mluis 0:92bca02df485 46 RED = 1,
mluis 0:92bca02df485 47 GREEN = 2,
mluis 0:92bca02df485 48 BROWN = 3,
mluis 0:92bca02df485 49 BLUE = 4,
mluis 0:92bca02df485 50 MAGENTA = 5,
mluis 0:92bca02df485 51 CYAN = 6,
mluis 0:92bca02df485 52 WHITE = 7,
mluis 0:92bca02df485 53 };
mluis 3:9c6f7f082151 54
mluis 8:8d6f486e1a7d 55 VT100( PinName tx, PinName rx ): SerialBase( tx, rx, 115200 )
mluis 0:92bca02df485 56 {
mluis 0:92bca02df485 57 // initializes terminal to "power-on" settings
mluis 0:92bca02df485 58 // ESC c
mluis 0:92bca02df485 59 this->printf( "\x1B\x63" );
mluis 0:92bca02df485 60 }
mluis 0:92bca02df485 61
mluis 0:92bca02df485 62 void ClearScreen( uint8_t param )
mluis 0:92bca02df485 63 {
mluis 0:92bca02df485 64 // ESC [ Ps J
mluis 0:92bca02df485 65 // 0 Clear screen from cursor down
mluis 0:92bca02df485 66 // 1 Clear screen from cursor up
mluis 0:92bca02df485 67 // 2 Clear entire screen
mluis 0:92bca02df485 68 this->printf( "\x1B[%dJ", param );
mluis 0:92bca02df485 69 }
mluis 0:92bca02df485 70
mluis 0:92bca02df485 71 void ClearLine( uint8_t param )
mluis 0:92bca02df485 72 {
mluis 0:92bca02df485 73 // ESC [ Ps K
mluis 0:92bca02df485 74 // 0 Erase from the active position to the end of the line, inclusive (default)
mluis 0:92bca02df485 75 // 1 Erase from the start of the screen to the active position, inclusive
mluis 0:92bca02df485 76 // 2 Erase all of the line, inclusive
mluis 0:92bca02df485 77 this->printf( "\x1B[%dK", param );
mluis 0:92bca02df485 78 }
mluis 0:92bca02df485 79
mluis 0:92bca02df485 80 void SetAttribute( uint8_t attr )
mluis 0:92bca02df485 81 {
mluis 0:92bca02df485 82 // ESC [ Ps;...;Ps m
mluis 0:92bca02df485 83 this->printf( "\x1B[%dm", attr );
mluis 0:92bca02df485 84 }
mluis 0:92bca02df485 85
mluis 0:92bca02df485 86 void SetAttribute( uint8_t attr, uint8_t fgcolor, uint8_t bgcolor )
mluis 0:92bca02df485 87 {
mluis 0:92bca02df485 88 // ESC [ Ps;...;Ps m
mluis 0:92bca02df485 89 this->printf( "\x1B[%d;%d;%dm", attr, fgcolor + 30, bgcolor + 40 );
mluis 0:92bca02df485 90 }
mluis 0:92bca02df485 91
mluis 0:92bca02df485 92 void SetCursorMode( uint8_t visible )
mluis 0:92bca02df485 93 {
mluis 0:92bca02df485 94 if( visible == true )
mluis 0:92bca02df485 95 {
mluis 0:92bca02df485 96 // ESC [ ? 25 h
mluis 0:92bca02df485 97 this->printf( "\x1B[?25h" );
mluis 0:92bca02df485 98 }
mluis 0:92bca02df485 99 else
mluis 0:92bca02df485 100 {
mluis 0:92bca02df485 101 // ESC [ ? 25 l
mluis 0:92bca02df485 102 this->printf( "\x1B[?25l" );
mluis 0:92bca02df485 103 }
mluis 0:92bca02df485 104 }
mluis 0:92bca02df485 105
mluis 0:92bca02df485 106 void SetCursorPos( uint8_t line, uint8_t col )
mluis 0:92bca02df485 107 {
mluis 0:92bca02df485 108 // ESC [ Pl ; Pc H
mluis 0:92bca02df485 109 this->printf( "\x1B[%d;%dH", line, col );
mluis 0:92bca02df485 110 }
mluis 0:92bca02df485 111
mluis 0:92bca02df485 112 void PutStringAt( uint8_t line, uint8_t col, const char *s )
mluis 0:92bca02df485 113 {
mluis 0:92bca02df485 114 this->SetCursorPos( line, col );
mluis 0:92bca02df485 115 this->printf( "%s", s );
mluis 0:92bca02df485 116 }
mluis 0:92bca02df485 117
mluis 0:92bca02df485 118 void PutCharAt( uint8_t line, uint8_t col, uint8_t c )
mluis 0:92bca02df485 119 {
mluis 0:92bca02df485 120 this->SetCursorPos( line, col );
mluis 0:92bca02df485 121 this->printf( "%c", c );
mluis 0:92bca02df485 122 }
mluis 0:92bca02df485 123
mluis 0:92bca02df485 124 void PutHexAt( uint8_t line, uint8_t col, uint16_t n )
mluis 0:92bca02df485 125 {
mluis 0:92bca02df485 126 this->SetCursorPos( line, col );
mluis 0:92bca02df485 127 this->printf( "%X", n );
mluis 0:92bca02df485 128 }
mluis 0:92bca02df485 129
mluis 0:92bca02df485 130 void PutBoxDrawingChar( uint8_t c )
mluis 0:92bca02df485 131 {
mluis 0:92bca02df485 132 this->printf( "\x1B(0%c\x1b(B", c );
mluis 0:92bca02df485 133 }
mluis 0:92bca02df485 134
mluis 0:92bca02df485 135 bool Readable( void )
mluis 0:92bca02df485 136 {
mluis 0:92bca02df485 137 return this->readable( );
mluis 0:92bca02df485 138 }
mluis 0:92bca02df485 139
mluis 0:92bca02df485 140 uint8_t GetChar( void )
mluis 0:92bca02df485 141 {
mluis 0:92bca02df485 142 return this->getc( );
mluis 0:92bca02df485 143 }
mluis 3:9c6f7f082151 144
mluis 3:9c6f7f082151 145 /*
mluis 3:9c6f7f082151 146 * RawSerial class implmentation copy.
mluis 3:9c6f7f082151 147 */
mluis 3:9c6f7f082151 148 /** Read a char from the serial port
mluis 3:9c6f7f082151 149 *
mluis 3:9c6f7f082151 150 * @returns The char read from the serial port
mluis 3:9c6f7f082151 151 */
mluis 3:9c6f7f082151 152 int getc( )
mluis 3:9c6f7f082151 153 {
mluis 8:8d6f486e1a7d 154 return _base_getc( );
mluis 3:9c6f7f082151 155 }
mluis 3:9c6f7f082151 156
mluis 3:9c6f7f082151 157 /** Write a char to the serial port
mluis 3:9c6f7f082151 158 *
mluis 3:9c6f7f082151 159 * @param c The char to write
mluis 3:9c6f7f082151 160 *
mluis 3:9c6f7f082151 161 * @returns The written char or -1 if an error occured
mluis 3:9c6f7f082151 162 */
mluis 3:9c6f7f082151 163 int putc( int c )
mluis 3:9c6f7f082151 164 {
mluis 3:9c6f7f082151 165 while( this->writeable( ) != 1 );
mluis 3:9c6f7f082151 166 return _base_putc( c );
mluis 3:9c6f7f082151 167 }
mluis 3:9c6f7f082151 168
mluis 3:9c6f7f082151 169 /** Write a string to the serial port
mluis 3:9c6f7f082151 170 *
mluis 3:9c6f7f082151 171 * @param str The string to write
mluis 3:9c6f7f082151 172 *
mluis 3:9c6f7f082151 173 * @returns 0 if the write succeeds, EOF for error
mluis 3:9c6f7f082151 174 */
mluis 3:9c6f7f082151 175 int puts( const char *str )
mluis 3:9c6f7f082151 176 {
mluis 3:9c6f7f082151 177 while( *str )
mluis 3:9c6f7f082151 178 putc( *str++ );
mluis 3:9c6f7f082151 179 return 0;
mluis 3:9c6f7f082151 180 }
mluis 3:9c6f7f082151 181
mluis 3:9c6f7f082151 182 // Experimental support for printf in RawSerial. No Stream inheritance
mluis 3:9c6f7f082151 183 // means we can't call printf() directly, so we use sprintf() instead.
mluis 3:9c6f7f082151 184 // We only call malloc() for the sprintf() buffer if the buffer
mluis 3:9c6f7f082151 185 // length is above a certain threshold, otherwise we use just the stack.
mluis 3:9c6f7f082151 186 int printf( const char *format, ... )
mluis 3:9c6f7f082151 187 {
mluis 3:9c6f7f082151 188 std::va_list arg;
mluis 3:9c6f7f082151 189 va_start( arg, format );
mluis 3:9c6f7f082151 190 int len = vsnprintf( NULL, 0, format, arg );
mluis 3:9c6f7f082151 191 if( len < STRING_STACK_LIMIT )
mluis 3:9c6f7f082151 192 {
mluis 3:9c6f7f082151 193 char temp[STRING_STACK_LIMIT];
mluis 3:9c6f7f082151 194 vsprintf( temp, format, arg );
mluis 3:9c6f7f082151 195 puts( temp );
mluis 3:9c6f7f082151 196 }
mluis 3:9c6f7f082151 197 else
mluis 3:9c6f7f082151 198 {
mluis 3:9c6f7f082151 199 char *temp = new char[len + 1];
mluis 3:9c6f7f082151 200 vsprintf( temp, format, arg );
mluis 3:9c6f7f082151 201 puts( temp );
mluis 3:9c6f7f082151 202 delete[] temp;
mluis 3:9c6f7f082151 203 }
mluis 3:9c6f7f082151 204 va_end( arg );
mluis 3:9c6f7f082151 205 return len;
mluis 3:9c6f7f082151 206 }
mluis 3:9c6f7f082151 207
mluis 0:92bca02df485 208 private:
mluis 0:92bca02df485 209
mluis 0:92bca02df485 210 };
mluis 0:92bca02df485 211
mluis 0:92bca02df485 212 #endif // __VT100_H__