Damian Gabino / Simple-LoRaWAN-Demo

A very easy to understand LoRaWAN-node code.

Dependencies:   LoRaWAN-lib SX1272Lib X_NUCLEO_IKS01A1 mbed

Important parameters:

• In comissioning.h: DevEUI, AppEUI, AppKEY, DevADR, NwksKEY, AppsKEY, OTAA and public network. Frequency and channel block to use, confirmed or unconfirmed messages, app port, app data size and OTAA and Tx duty cycles.

• In LoRaMac.h: Maximum payload and MAC commands length, receive delays, max FCNT, adr ack limit, timeout and delay, max ack retries, rssi threshold and sync words.

• In LoRaMac.cpp: Maximum payload, MAC commands and FRMpayload length.

• In LoRaMac-board.h: Tx power, data rates and band settings.

NOTE: Please refer to LoRaWAN regional parameters (page 12 for US band) to know which parameters you can modify.

Code/vt100.h@0:60ff878b27b8, 2018-04-03 (annotated)

Committer:
dgabino
Date:
Tue Apr 03 17:09:34 2018 +0000
Revision:
0:60ff878b27b8
A simpler way to customize your LoRaWAN payload

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dgabino 0:60ff878b27b8 1 /*
dgabino 0:60ff878b27b8 2 / _____) _ | |
dgabino 0:60ff878b27b8 3 ( (____ _____ ____ _| |_ _____ ____| |__
dgabino 0:60ff878b27b8 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
dgabino 0:60ff878b27b8 5 _____) ) ____| | | || |_| ____( (___| | | |
dgabino 0:60ff878b27b8 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
dgabino 0:60ff878b27b8 7 (C)2015 Semtech
dgabino 0:60ff878b27b8 8
dgabino 0:60ff878b27b8 9 Description: VT100 terminal support class
dgabino 0:60ff878b27b8 10
dgabino 0:60ff878b27b8 11 License: Revised BSD License, see LICENSE.TXT file include in the project
dgabino 0:60ff878b27b8 12
dgabino 0:60ff878b27b8 13 Maintainer: Miguel Luis and Gregory Cristian
dgabino 0:60ff878b27b8 14 */
dgabino 0:60ff878b27b8 15 #ifndef __VT100_H__
dgabino 0:60ff878b27b8 16 #define __VT100_H__
dgabino 0:60ff878b27b8 17
dgabino 0:60ff878b27b8 18 #ifndef STRING_STACK_LIMIT
dgabino 0:60ff878b27b8 19 #define STRING_STACK_LIMIT 120
dgabino 0:60ff878b27b8 20 #endif
dgabino 0:60ff878b27b8 21
dgabino 0:60ff878b27b8 22 /**
dgabino 0:60ff878b27b8 23 * Implements VT100 terminal commands support.
dgabino 0:60ff878b27b8 24 * Implments also the same behaviour has RawSerial class. The only difference
dgabino 0:60ff878b27b8 25 * is located in putc fucntion where writeable check is made befor sending the character.
dgabino 0:60ff878b27b8 26 */
dgabino 0:60ff878b27b8 27 class VT100 : public SerialBase
dgabino 0:60ff878b27b8 28 {
dgabino 0:60ff878b27b8 29 public:
dgabino 0:60ff878b27b8 30 enum TextAttributes
dgabino 0:60ff878b27b8 31 {
dgabino 0:60ff878b27b8 32 ATTR_OFF = 0,
dgabino 0:60ff878b27b8 33 BOLD = 1,
dgabino 0:60ff878b27b8 34 USCORE = 4,
dgabino 0:60ff878b27b8 35 BLINK = 5,
dgabino 0:60ff878b27b8 36 REVERSE = 7,
dgabino 0:60ff878b27b8 37 BOLD_OFF = 21,
dgabino 0:60ff878b27b8 38 USCORE_OFF = 24,
dgabino 0:60ff878b27b8 39 BLINK_OFF = 25,
dgabino 0:60ff878b27b8 40 REVERSE_OFF = 27,
dgabino 0:60ff878b27b8 41 };
dgabino 0:60ff878b27b8 42
dgabino 0:60ff878b27b8 43 enum Colors
dgabino 0:60ff878b27b8 44 {
dgabino 0:60ff878b27b8 45 BLACK = 0,
dgabino 0:60ff878b27b8 46 RED = 1,
dgabino 0:60ff878b27b8 47 GREEN = 2,
dgabino 0:60ff878b27b8 48 BROWN = 3,
dgabino 0:60ff878b27b8 49 BLUE = 4,
dgabino 0:60ff878b27b8 50 MAGENTA = 5,
dgabino 0:60ff878b27b8 51 CYAN = 6,
dgabino 0:60ff878b27b8 52 WHITE = 7,
dgabino 0:60ff878b27b8 53 };
dgabino 0:60ff878b27b8 54
dgabino 0:60ff878b27b8 55 VT100( PinName tx, PinName rx ): SerialBase( tx, rx )
dgabino 0:60ff878b27b8 56 {
dgabino 0:60ff878b27b8 57 this->baud( 115200 );
dgabino 0:60ff878b27b8 58 // initializes terminal to "power-on" settings
dgabino 0:60ff878b27b8 59 // ESC c
dgabino 0:60ff878b27b8 60 this->printf( "\x1B\x63" );
dgabino 0:60ff878b27b8 61 }
dgabino 0:60ff878b27b8 62
dgabino 0:60ff878b27b8 63 void ClearScreen( uint8_t param )
dgabino 0:60ff878b27b8 64 {
dgabino 0:60ff878b27b8 65 // ESC [ Ps J
dgabino 0:60ff878b27b8 66 // 0 Clear screen from cursor down
dgabino 0:60ff878b27b8 67 // 1 Clear screen from cursor up
dgabino 0:60ff878b27b8 68 // 2 Clear entire screen
dgabino 0:60ff878b27b8 69 this->printf( "\x1B[%dJ", param );
dgabino 0:60ff878b27b8 70 }
dgabino 0:60ff878b27b8 71
dgabino 0:60ff878b27b8 72 void ClearLine( uint8_t param )
dgabino 0:60ff878b27b8 73 {
dgabino 0:60ff878b27b8 74 // ESC [ Ps K
dgabino 0:60ff878b27b8 75 // 0 Erase from the active position to the end of the line, inclusive (default)
dgabino 0:60ff878b27b8 76 // 1 Erase from the start of the screen to the active position, inclusive
dgabino 0:60ff878b27b8 77 // 2 Erase all of the line, inclusive
dgabino 0:60ff878b27b8 78 this->printf( "\x1B[%dK", param );
dgabino 0:60ff878b27b8 79 }
dgabino 0:60ff878b27b8 80
dgabino 0:60ff878b27b8 81 void SetAttribute( uint8_t attr )
dgabino 0:60ff878b27b8 82 {
dgabino 0:60ff878b27b8 83 // ESC [ Ps;...;Ps m
dgabino 0:60ff878b27b8 84 this->printf( "\x1B[%dm", attr );
dgabino 0:60ff878b27b8 85 }
dgabino 0:60ff878b27b8 86
dgabino 0:60ff878b27b8 87 void SetAttribute( uint8_t attr, uint8_t fgcolor, uint8_t bgcolor )
dgabino 0:60ff878b27b8 88 {
dgabino 0:60ff878b27b8 89 // ESC [ Ps;...;Ps m
dgabino 0:60ff878b27b8 90 this->printf( "\x1B[%d;%d;%dm", attr, fgcolor + 30, bgcolor + 40 );
dgabino 0:60ff878b27b8 91 }
dgabino 0:60ff878b27b8 92
dgabino 0:60ff878b27b8 93 void SetCursorMode( uint8_t visible )
dgabino 0:60ff878b27b8 94 {
dgabino 0:60ff878b27b8 95 if( visible == true )
dgabino 0:60ff878b27b8 96 {
dgabino 0:60ff878b27b8 97 // ESC [ ? 25 h
dgabino 0:60ff878b27b8 98 this->printf( "\x1B[?25h" );
dgabino 0:60ff878b27b8 99 }
dgabino 0:60ff878b27b8 100 else
dgabino 0:60ff878b27b8 101 {
dgabino 0:60ff878b27b8 102 // ESC [ ? 25 l
dgabino 0:60ff878b27b8 103 this->printf( "\x1B[?25l" );
dgabino 0:60ff878b27b8 104 }
dgabino 0:60ff878b27b8 105 }
dgabino 0:60ff878b27b8 106
dgabino 0:60ff878b27b8 107 void SetCursorPos( uint8_t line, uint8_t col )
dgabino 0:60ff878b27b8 108 {
dgabino 0:60ff878b27b8 109 // ESC [ Pl ; Pc H
dgabino 0:60ff878b27b8 110 this->printf( "\x1B[%d;%dH", line, col );
dgabino 0:60ff878b27b8 111 }
dgabino 0:60ff878b27b8 112
dgabino 0:60ff878b27b8 113 void PutStringAt( uint8_t line, uint8_t col, const char *s )
dgabino 0:60ff878b27b8 114 {
dgabino 0:60ff878b27b8 115 this->SetCursorPos( line, col );
dgabino 0:60ff878b27b8 116 this->printf( "%s", s );
dgabino 0:60ff878b27b8 117 }
dgabino 0:60ff878b27b8 118
dgabino 0:60ff878b27b8 119 void PutCharAt( uint8_t line, uint8_t col, uint8_t c )
dgabino 0:60ff878b27b8 120 {
dgabino 0:60ff878b27b8 121 this->SetCursorPos( line, col );
dgabino 0:60ff878b27b8 122 this->printf( "%c", c );
dgabino 0:60ff878b27b8 123 }
dgabino 0:60ff878b27b8 124
dgabino 0:60ff878b27b8 125 void PutHexAt( uint8_t line, uint8_t col, uint16_t n )
dgabino 0:60ff878b27b8 126 {
dgabino 0:60ff878b27b8 127 this->SetCursorPos( line, col );
dgabino 0:60ff878b27b8 128 this->printf( "%X", n );
dgabino 0:60ff878b27b8 129 }
dgabino 0:60ff878b27b8 130
dgabino 0:60ff878b27b8 131 void PutBoxDrawingChar( uint8_t c )
dgabino 0:60ff878b27b8 132 {
dgabino 0:60ff878b27b8 133 this->printf( "\x1B(0%c\x1b(B", c );
dgabino 0:60ff878b27b8 134 }
dgabino 0:60ff878b27b8 135
dgabino 0:60ff878b27b8 136 bool Readable( void )
dgabino 0:60ff878b27b8 137 {
dgabino 0:60ff878b27b8 138 return this->readable( );
dgabino 0:60ff878b27b8 139 }
dgabino 0:60ff878b27b8 140
dgabino 0:60ff878b27b8 141 uint8_t GetChar( void )
dgabino 0:60ff878b27b8 142 {
dgabino 0:60ff878b27b8 143 return this->getc( );
dgabino 0:60ff878b27b8 144 }
dgabino 0:60ff878b27b8 145
dgabino 0:60ff878b27b8 146 /*
dgabino 0:60ff878b27b8 147 * RawSerial class implmentation copy.
dgabino 0:60ff878b27b8 148 */
dgabino 0:60ff878b27b8 149 /** Read a char from the serial port
dgabino 0:60ff878b27b8 150 *
dgabino 0:60ff878b27b8 151 * @returns The char read from the serial port
dgabino 0:60ff878b27b8 152 */
dgabino 0:60ff878b27b8 153 int getc( )
dgabino 0:60ff878b27b8 154 {
dgabino 0:60ff878b27b8 155 return _base_getc();
dgabino 0:60ff878b27b8 156 }
dgabino 0:60ff878b27b8 157
dgabino 0:60ff878b27b8 158 /** Write a char to the serial port
dgabino 0:60ff878b27b8 159 *
dgabino 0:60ff878b27b8 160 * @param c The char to write
dgabino 0:60ff878b27b8 161 *
dgabino 0:60ff878b27b8 162 * @returns The written char or -1 if an error occured
dgabino 0:60ff878b27b8 163 */
dgabino 0:60ff878b27b8 164 int putc( int c )
dgabino 0:60ff878b27b8 165 {
dgabino 0:60ff878b27b8 166 while( this->writeable( ) != 1 );
dgabino 0:60ff878b27b8 167 return _base_putc( c );
dgabino 0:60ff878b27b8 168 }
dgabino 0:60ff878b27b8 169
dgabino 0:60ff878b27b8 170 /** Write a string to the serial port
dgabino 0:60ff878b27b8 171 *
dgabino 0:60ff878b27b8 172 * @param str The string to write
dgabino 0:60ff878b27b8 173 *
dgabino 0:60ff878b27b8 174 * @returns 0 if the write succeeds, EOF for error
dgabino 0:60ff878b27b8 175 */
dgabino 0:60ff878b27b8 176 int puts( const char *str )
dgabino 0:60ff878b27b8 177 {
dgabino 0:60ff878b27b8 178 while( *str )
dgabino 0:60ff878b27b8 179 putc( *str++ );
dgabino 0:60ff878b27b8 180 return 0;
dgabino 0:60ff878b27b8 181 }
dgabino 0:60ff878b27b8 182
dgabino 0:60ff878b27b8 183 // Experimental support for printf in RawSerial. No Stream inheritance
dgabino 0:60ff878b27b8 184 // means we can't call printf() directly, so we use sprintf() instead.
dgabino 0:60ff878b27b8 185 // We only call malloc() for the sprintf() buffer if the buffer
dgabino 0:60ff878b27b8 186 // length is above a certain threshold, otherwise we use just the stack.
dgabino 0:60ff878b27b8 187 int printf( const char *format, ... )
dgabino 0:60ff878b27b8 188 {
dgabino 0:60ff878b27b8 189 std::va_list arg;
dgabino 0:60ff878b27b8 190 va_start( arg, format );
dgabino 0:60ff878b27b8 191 int len = vsnprintf( NULL, 0, format, arg );
dgabino 0:60ff878b27b8 192 if( len < STRING_STACK_LIMIT )
dgabino 0:60ff878b27b8 193 {
dgabino 0:60ff878b27b8 194 char temp[STRING_STACK_LIMIT];
dgabino 0:60ff878b27b8 195 vsprintf( temp, format, arg );
dgabino 0:60ff878b27b8 196 puts( temp );
dgabino 0:60ff878b27b8 197 }
dgabino 0:60ff878b27b8 198 else
dgabino 0:60ff878b27b8 199 {
dgabino 0:60ff878b27b8 200 char *temp = new char[len + 1];
dgabino 0:60ff878b27b8 201 vsprintf( temp, format, arg );
dgabino 0:60ff878b27b8 202 puts( temp );
dgabino 0:60ff878b27b8 203 delete[] temp;
dgabino 0:60ff878b27b8 204 }
dgabino 0:60ff878b27b8 205 va_end( arg );
dgabino 0:60ff878b27b8 206 return len;
dgabino 0:60ff878b27b8 207 }
dgabino 0:60ff878b27b8 208
dgabino 0:60ff878b27b8 209 private:
dgabino 0:60ff878b27b8 210
dgabino 0:60ff878b27b8 211 };
dgabino 0:60ff878b27b8 212
dgabino 0:60ff878b27b8 213 #endif // __VT100_H__