Hex-current-measurements
Dependencies: mbed LoRaWAN-lib SX1276Lib
app/vt100.h@12:630be38ec1ed, 2019-05-01 (annotated)
- Committer:
- amirchaudhary
- Date:
- Wed May 01 17:17:56 2019 +0000
- Revision:
- 12:630be38ec1ed
- Parent:
- 8:8d6f486e1a7d
Hex-current-measurements
Who changed what in which revision?
User | Revision | Line number | New 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__ |