Ondřej Hruška / ESPTerm

Support library for the ESP8266 Wireless Terminal. Can also be used for communicating with any VT100-compatible terminal.

espterm.cpp@3:1114012184bf, 2017-03-19 (annotated)

Committer:
MightyPork
Date:
Sun Mar 19 10:34:48 2017 +0000
Revision:
3:1114012184bf
Parent:
1:09dfc9fd55f4
Child:
4:294e8f53ebcd
some code cleaning

Who changed what in which revision?

UserRevisionLine numberNew contents of line
MightyPork 0:20fb68233f89 1 #include "mbed.h"
MightyPork 0:20fb68233f89 2 #include "espterm.hpp"
MightyPork 0:20fb68233f89 3
MightyPork 1:09dfc9fd55f4 4 #include <cstdarg>
MightyPork 1:09dfc9fd55f4 5
MightyPork 1:09dfc9fd55f4 6
MightyPork 1:09dfc9fd55f4 7 ESPTerm::ESPTerm(Serial *s)
MightyPork 1:09dfc9fd55f4 8 {
MightyPork 0:20fb68233f89 9 this->ser = s;
MightyPork 0:20fb68233f89 10 }
MightyPork 1:09dfc9fd55f4 11
MightyPork 1:09dfc9fd55f4 12
MightyPork 1:09dfc9fd55f4 13 ESPTerm::ESPTerm(void)
MightyPork 1:09dfc9fd55f4 14 {
MightyPork 1:09dfc9fd55f4 15 this->ser = new Serial(PA_2, PA_3, 115200);
MightyPork 1:09dfc9fd55f4 16 }
MightyPork 1:09dfc9fd55f4 17
MightyPork 3:1114012184bf 18 // ----- Printing -----
MightyPork 3:1114012184bf 19
MightyPork 1:09dfc9fd55f4 20
MightyPork 1:09dfc9fd55f4 21 int ESPTerm::printf(const char *format, ...)
MightyPork 1:09dfc9fd55f4 22 {
MightyPork 1:09dfc9fd55f4 23 std::va_list arg;
MightyPork 1:09dfc9fd55f4 24 va_start(arg, format);
MightyPork 1:09dfc9fd55f4 25 int r = ser->vprintf(format, arg);
MightyPork 1:09dfc9fd55f4 26 va_end(arg);
MightyPork 1:09dfc9fd55f4 27
MightyPork 1:09dfc9fd55f4 28 return r;
MightyPork 1:09dfc9fd55f4 29 }
MightyPork 1:09dfc9fd55f4 30
MightyPork 1:09dfc9fd55f4 31 // alias of printf
MightyPork 1:09dfc9fd55f4 32 int ESPTerm::print(const char *format, ...)
MightyPork 1:09dfc9fd55f4 33 {
MightyPork 1:09dfc9fd55f4 34 std::va_list arg;
MightyPork 1:09dfc9fd55f4 35 va_start(arg, format);
MightyPork 1:09dfc9fd55f4 36 int r = ser->vprintf(format, arg);
MightyPork 1:09dfc9fd55f4 37 va_end(arg);
MightyPork 1:09dfc9fd55f4 38
MightyPork 1:09dfc9fd55f4 39 return r;
MightyPork 1:09dfc9fd55f4 40 }
MightyPork 1:09dfc9fd55f4 41
MightyPork 3:1114012184bf 42 // print without args
MightyPork 3:1114012184bf 43 int ESPTerm::puts(const char *str)
MightyPork 3:1114012184bf 44 {
MightyPork 3:1114012184bf 45 return ser->puts(str);
MightyPork 3:1114012184bf 46 }
MightyPork 3:1114012184bf 47
MightyPork 1:09dfc9fd55f4 48
MightyPork 1:09dfc9fd55f4 49 int ESPTerm::println(const char *format, ...) {
MightyPork 1:09dfc9fd55f4 50 std::va_list arg;
MightyPork 1:09dfc9fd55f4 51 va_start(arg, format);
MightyPork 1:09dfc9fd55f4 52 int r = ser->vprintf(format, arg);
MightyPork 1:09dfc9fd55f4 53 va_end(arg);
MightyPork 1:09dfc9fd55f4 54
MightyPork 1:09dfc9fd55f4 55 r += ser->puts("\r\n");
MightyPork 1:09dfc9fd55f4 56 return r;
MightyPork 1:09dfc9fd55f4 57 }
MightyPork 1:09dfc9fd55f4 58
MightyPork 1:09dfc9fd55f4 59
MightyPork 3:1114012184bf 60 // ----- Colors -----
MightyPork 3:1114012184bf 61
MightyPork 3:1114012184bf 62
MightyPork 3:1114012184bf 63 void ESPTerm::fg(Color c)
MightyPork 1:09dfc9fd55f4 64 {
MightyPork 1:09dfc9fd55f4 65 int ci = c;
MightyPork 1:09dfc9fd55f4 66 if(ci > 7) {
MightyPork 1:09dfc9fd55f4 67 ci += (90-8);
MightyPork 1:09dfc9fd55f4 68 } else {
MightyPork 1:09dfc9fd55f4 69 ci += 30;
MightyPork 1:09dfc9fd55f4 70 }
MightyPork 1:09dfc9fd55f4 71 ser->printf("\033[%dm", ci);
MightyPork 1:09dfc9fd55f4 72 }
MightyPork 1:09dfc9fd55f4 73
MightyPork 1:09dfc9fd55f4 74
MightyPork 3:1114012184bf 75 void ESPTerm::bg(Color c)
MightyPork 1:09dfc9fd55f4 76 {
MightyPork 1:09dfc9fd55f4 77 int ci = c;
MightyPork 1:09dfc9fd55f4 78 if(ci > 7) {
MightyPork 1:09dfc9fd55f4 79 ci += (100-8);
MightyPork 1:09dfc9fd55f4 80 } else {
MightyPork 1:09dfc9fd55f4 81 ci += 40;
MightyPork 1:09dfc9fd55f4 82 }
MightyPork 1:09dfc9fd55f4 83 ser->printf("\033[%dm", ci);
MightyPork 1:09dfc9fd55f4 84 }
MightyPork 1:09dfc9fd55f4 85
MightyPork 1:09dfc9fd55f4 86
MightyPork 3:1114012184bf 87 void ESPTerm::colors(Color fg, Color bg)
MightyPork 1:09dfc9fd55f4 88 {
MightyPork 1:09dfc9fd55f4 89 this->fg(fg);
MightyPork 1:09dfc9fd55f4 90 this->bg(bg);
MightyPork 1:09dfc9fd55f4 91 }
MightyPork 1:09dfc9fd55f4 92
MightyPork 1:09dfc9fd55f4 93
MightyPork 1:09dfc9fd55f4 94 void ESPTerm::reset_attribs(void)
MightyPork 1:09dfc9fd55f4 95 {
MightyPork 1:09dfc9fd55f4 96 ser->puts("\033[0m");
MightyPork 1:09dfc9fd55f4 97 }
MightyPork 1:09dfc9fd55f4 98
MightyPork 1:09dfc9fd55f4 99
MightyPork 1:09dfc9fd55f4 100 // alias
MightyPork 1:09dfc9fd55f4 101 void ESPTerm::rst(void)
MightyPork 1:09dfc9fd55f4 102 {
MightyPork 1:09dfc9fd55f4 103 this->reset_attribs();
MightyPork 1:09dfc9fd55f4 104 }
MightyPork 1:09dfc9fd55f4 105
MightyPork 1:09dfc9fd55f4 106
MightyPork 3:1114012184bf 107 // ----- Cursor control & erasing -----
MightyPork 3:1114012184bf 108
MightyPork 3:1114012184bf 109
MightyPork 1:09dfc9fd55f4 110 void ESPTerm::go_to(int y, int x)
MightyPork 1:09dfc9fd55f4 111 {
MightyPork 1:09dfc9fd55f4 112 ser->printf("\033[%d;%dH", y, x);
MightyPork 1:09dfc9fd55f4 113 }
MightyPork 1:09dfc9fd55f4 114
MightyPork 1:09dfc9fd55f4 115
MightyPork 1:09dfc9fd55f4 116 void ESPTerm::clear_screen(ClearMode mode)
MightyPork 1:09dfc9fd55f4 117 {
MightyPork 1:09dfc9fd55f4 118 ser->printf("\033[%dJ", mode);
MightyPork 1:09dfc9fd55f4 119 }
MightyPork 1:09dfc9fd55f4 120
MightyPork 1:09dfc9fd55f4 121
MightyPork 1:09dfc9fd55f4 122 void ESPTerm::clear_line(ClearMode mode)
MightyPork 1:09dfc9fd55f4 123 {
MightyPork 1:09dfc9fd55f4 124 ser->printf("\033[%dK", mode);
MightyPork 1:09dfc9fd55f4 125 }
MightyPork 1:09dfc9fd55f4 126
MightyPork 1:09dfc9fd55f4 127
MightyPork 1:09dfc9fd55f4 128 void ESPTerm::screen_reset(void)
MightyPork 1:09dfc9fd55f4 129 {
MightyPork 1:09dfc9fd55f4 130 ser->puts("\033c");
MightyPork 1:09dfc9fd55f4 131 }
MightyPork 1:09dfc9fd55f4 132
MightyPork 1:09dfc9fd55f4 133
MightyPork 1:09dfc9fd55f4 134 void ESPTerm::show_cursor(bool yes)
MightyPork 1:09dfc9fd55f4 135 {
MightyPork 1:09dfc9fd55f4 136 if (yes)
MightyPork 1:09dfc9fd55f4 137 ser->puts("\033[?25h");
MightyPork 1:09dfc9fd55f4 138 else
MightyPork 1:09dfc9fd55f4 139 ser->puts("\033[?25l");
MightyPork 1:09dfc9fd55f4 140 }
MightyPork 1:09dfc9fd55f4 141
MightyPork 1:09dfc9fd55f4 142
MightyPork 3:1114012184bf 143 // ----- System commands -----
MightyPork 3:1114012184bf 144
MightyPork 3:1114012184bf 145
MightyPork 1:09dfc9fd55f4 146 void ESPTerm::factory_reset(void)
MightyPork 1:09dfc9fd55f4 147 {
MightyPork 1:09dfc9fd55f4 148 ser->puts("\033]FR\a");
MightyPork 1:09dfc9fd55f4 149 }
MightyPork 1:09dfc9fd55f4 150
MightyPork 1:09dfc9fd55f4 151
MightyPork 1:09dfc9fd55f4 152 void ESPTerm::set_screen_size(int rows, int cols)
MightyPork 1:09dfc9fd55f4 153 {
MightyPork 1:09dfc9fd55f4 154 ser->printf("\033]W%d;%d\a", rows, cols);
MightyPork 1:09dfc9fd55f4 155 }