Use arduinomorse instead of Jled #38
|
@ -10,9 +10,6 @@
|
||||||
|
|
||||||
[env:esp32doit-devkit-v1]
|
[env:esp32doit-devkit-v1]
|
||||||
platform = espressif32
|
platform = espressif32
|
||||||
;build_flags =
|
|
||||||
; -std=c++11
|
|
||||||
; -std=gnu++11
|
|
||||||
board = esp32doit-devkit-v1
|
board = esp32doit-devkit-v1
|
||||||
framework = arduino
|
framework = arduino
|
||||||
upload_speed = 921600
|
upload_speed = 921600
|
||||||
|
@ -23,10 +20,7 @@ lib_deps =
|
||||||
me-no-dev/AsyncTCP@^1.1.1
|
me-no-dev/AsyncTCP@^1.1.1
|
||||||
me-no-dev/ESP Async WebServer@^1.2.3
|
me-no-dev/ESP Async WebServer@^1.2.3
|
||||||
contrem/arduino-timer@^3.0.1
|
contrem/arduino-timer@^3.0.1
|
||||||
;kj7rrv/Telegraph@^1.0.0
|
|
||||||
jandelgado/JLed@^4.13.1
|
jandelgado/JLed@^4.13.1
|
||||||
;adafruit/RTClib@^2.1.1
|
https://github.com/adafruit/RTClib.git
|
||||||
https://github.com/adafruit/RTClib.git ; >=2.1.2
|
|
||||||
adafruit/Adafruit BusIO@^1.14.3
|
adafruit/Adafruit BusIO@^1.14.3
|
||||||
;jchristensen/DS3232RTC@^2.0.1
|
erropix/ESP32 AnalogWrite@^0.2
|
||||||
|
|
||||||
|
|
|
@ -1,17 +0,0 @@
|
||||||
# JLed morse example
|
|
||||||
|
|
||||||
This examples demonstrates an efficient method to generate morse code on
|
|
||||||
an micro controller like the Arduino.
|
|
||||||
|
|
||||||
The morse example uses the morse alphabet encoded in a binary tree to
|
|
||||||
generate morse code using a JLed user defined brightness class. The text
|
|
||||||
to be morsed is transformed into morse code and then transformed into a
|
|
||||||
sequence of `1` and `0` which are written out to a GPIO controlling a LED or
|
|
||||||
a sound generator.
|
|
||||||
|
|
||||||
![morse example](../../doc/morse.jpg)
|
|
||||||
|
|
||||||
## Author
|
|
||||||
|
|
||||||
Jan Delgado
|
|
||||||
|
|
|
@ -1,53 +0,0 @@
|
||||||
// Copyright (c) 2019 Jan Delgado <jdelgado[at]gmx.net>
|
|
||||||
// https://github.com/jandelgado/jled
|
|
||||||
|
|
||||||
#ifndef EXAMPLES_MORSE_BITSET_H_
|
|
||||||
#define EXAMPLES_MORSE_BITSET_H_
|
|
||||||
|
|
||||||
// a simple bit set with capacity of N bits, just enough for the morse demo
|
|
||||||
class Bitset {
|
|
||||||
private:
|
|
||||||
size_t n_;
|
|
||||||
uint8_t* bits_;
|
|
||||||
|
|
||||||
protected:
|
|
||||||
// returns num bytes needed to store n bits.
|
|
||||||
static constexpr size_t num_bytes(size_t n) {
|
|
||||||
return n > 0 ? ((n - 1) >> 3) + 1 : 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
public:
|
|
||||||
Bitset() : Bitset(0) {}
|
|
||||||
|
|
||||||
Bitset(const Bitset& b) : Bitset() { *this = b; }
|
|
||||||
|
|
||||||
explicit Bitset(size_t n) : n_(n), bits_{new uint8_t[num_bytes(n)]} {
|
|
||||||
memset(bits_, 0, num_bytes(n_));
|
|
||||||
}
|
|
||||||
|
|
||||||
Bitset& operator=(const Bitset& b) {
|
|
||||||
if (&b == this) return *this;
|
|
||||||
const auto size_new = num_bytes(b.n_);
|
|
||||||
if (num_bytes(n_) != size_new) {
|
|
||||||
delete[] bits_;
|
|
||||||
bits_ = new uint8_t[size_new];
|
|
||||||
n_ = b.n_;
|
|
||||||
}
|
|
||||||
memcpy(bits_, b.bits_, size_new);
|
|
||||||
return *this;
|
|
||||||
}
|
|
||||||
|
|
||||||
virtual ~Bitset() {
|
|
||||||
delete[] bits_;
|
|
||||||
bits_ = nullptr;
|
|
||||||
}
|
|
||||||
void set(size_t i, bool val) {
|
|
||||||
if (val)
|
|
||||||
bits_[i >> 3] |= (1 << (i & 7));
|
|
||||||
else
|
|
||||||
bits_[i >> 3] &= ~(1 << (i & 7));
|
|
||||||
}
|
|
||||||
bool test(size_t i) const { return (bits_[i >> 3] & (1 << (i & 7))) != 0; }
|
|
||||||
size_t size() const { return n_; }
|
|
||||||
};
|
|
||||||
#endif // EXAMPLES_MORSE_BITSET_H_
|
|
|
@ -1,121 +0,0 @@
|
||||||
// Copyright (c) 2019 Jan Delgado <jdelgado[at]gmx.net>
|
|
||||||
// https://github.com/jandelgado/jled
|
|
||||||
#include <Arduino.h>
|
|
||||||
#include <inttypes.h>
|
|
||||||
#include <stddef.h>
|
|
||||||
#include "bitset.h" // NOLINT
|
|
||||||
|
|
||||||
#ifndef EXAMPLES_MORSE_MORSE_H_
|
|
||||||
#define EXAMPLES_MORSE_MORSE_H_
|
|
||||||
|
|
||||||
// The Morse class converts a text sequence into a bit sequence representing
|
|
||||||
// a morse code sequence.
|
|
||||||
class Morse {
|
|
||||||
// pre-ordered tree of morse codes. Bit 1 = 'dah', 0 = 'dit'.
|
|
||||||
// Position in string corresponds to position in binary tree starting w/ 1
|
|
||||||
// see https://www.pocketmagic.net/morse-encoder/ for info on encoding
|
|
||||||
static constexpr auto LATIN =
|
|
||||||
"*ETIANMSURWDKGOHVF*L*PJBXCYZQ**54*3***2*******16*******7***8*90";
|
|
||||||
|
|
||||||
static constexpr auto DURATION_DIT = 1;
|
|
||||||
static constexpr auto DURATION_DAH = 3 * DURATION_DIT;
|
|
||||||
static constexpr auto DURATION_PAUSE_CHAR = DURATION_DAH;
|
|
||||||
static constexpr auto DURATION_PAUSE_WORD = 7 * DURATION_DIT;
|
|
||||||
|
|
||||||
protected:
|
|
||||||
char upper(char c) const { return c >= 'a' && c <= 'z' ? c - 32 : c; }
|
|
||||||
bool isspace(char c) const { return c == ' '; }
|
|
||||||
|
|
||||||
// returns position of char in morse tree. Count starts with 1, i.e.
|
|
||||||
// E=2, T=3, etc.
|
|
||||||
size_t treepos(char c) const {
|
|
||||||
auto i = 1u;
|
|
||||||
while (LATIN[i++] != c) {
|
|
||||||
}
|
|
||||||
return i;
|
|
||||||
}
|
|
||||||
|
|
||||||
// returns uint16_t with size of morse sequence (dit's and dah's) in MSB
|
|
||||||
// and the morse sequence in the LSB
|
|
||||||
uint16_t pos_to_morse_code(int code) const {
|
|
||||||
uint8_t res = 0;
|
|
||||||
uint8_t size = 0;
|
|
||||||
while (code > 1) {
|
|
||||||
size++;
|
|
||||||
res <<= 1;
|
|
||||||
res |= (code & 1);
|
|
||||||
code >>= 1;
|
|
||||||
}
|
|
||||||
return res | (size << 8);
|
|
||||||
}
|
|
||||||
|
|
||||||
template <typename F>
|
|
||||||
uint16_t iterate_sequence(const char* p, F f) const {
|
|
||||||
// call f(count,val) num times, incrementing count each time
|
|
||||||
// and returning num afterwards.
|
|
||||||
auto set = [](int num, int count, bool val, F f) -> int {
|
|
||||||
for (auto i = 0; i < num; i++) f(count + i, val);
|
|
||||||
return num;
|
|
||||||
};
|
|
||||||
|
|
||||||
auto bitcount = 0;
|
|
||||||
while (*p) {
|
|
||||||
const auto c = upper(*p++);
|
|
||||||
if (isspace(c)) { // space not part of alphabet, treat separately
|
|
||||||
bitcount += set(DURATION_PAUSE_WORD, bitcount, false, f);
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
|
|
||||||
const auto morse_code = pos_to_morse_code(treepos(upper(c)));
|
|
||||||
auto code = morse_code & 0xff; // dits (0) and dahs (1)
|
|
||||||
auto size = morse_code >> 8; // number of dits and dahs in code
|
|
||||||
while (size--) {
|
|
||||||
bitcount += set((code & 1) ? DURATION_DAH : DURATION_DIT,
|
|
||||||
bitcount, true, f);
|
|
||||||
|
|
||||||
// pause between symbols := 1 dit
|
|
||||||
if (size) {
|
|
||||||
bitcount += set(DURATION_DIT, bitcount, false, f);
|
|
||||||
}
|
|
||||||
code >>= 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (*p && !isspace(*p)) {
|
|
||||||
bitcount += set(DURATION_PAUSE_CHAR, bitcount, false, f);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return bitcount;
|
|
||||||
}
|
|
||||||
|
|
||||||
public:
|
|
||||||
// returns ith bit of morse sequence
|
|
||||||
bool test(uint16_t i) const { return bits_->test(i); }
|
|
||||||
|
|
||||||
// length of complete morse sequence in in bits
|
|
||||||
size_t size() const { return bits_->size(); }
|
|
||||||
|
|
||||||
Morse() : bits_(new Bitset(0)) {}
|
|
||||||
|
|
||||||
explicit Morse(const char* s) {
|
|
||||||
const auto length = iterate_sequence(s, [](int, bool) -> void {});
|
|
||||||
auto bits = new Bitset(length);
|
|
||||||
iterate_sequence(s, [bits](int i, bool v) -> void { bits->set(i, v); });
|
|
||||||
bits_ = bits;
|
|
||||||
}
|
|
||||||
|
|
||||||
~Morse() { delete bits_; }
|
|
||||||
|
|
||||||
// make sure that the following, currently not needed, methods are not used
|
|
||||||
Morse(const Morse&m) {*this = m;}
|
|
||||||
Morse& operator=(const Morse&m) {
|
|
||||||
delete bits_;
|
|
||||||
bits_ = new Bitset(*m.bits_);
|
|
||||||
return *this;
|
|
||||||
}
|
|
||||||
|
|
||||||
private:
|
|
||||||
// stores morse bit sequence
|
|
||||||
const Bitset* bits_ = nullptr;
|
|
||||||
};
|
|
||||||
|
|
||||||
#endif // EXAMPLES_MORSE_MORSE_H_
|
|
|
@ -16,9 +16,7 @@
|
||||||
#include <AsyncTCP.h>
|
#include <AsyncTCP.h>
|
||||||
#include <SPIFFS.h>
|
#include <SPIFFS.h>
|
||||||
#include <Preferences.h>
|
#include <Preferences.h>
|
||||||
#include <arduino-timer.h>
|
#include "morse.h"
|
||||||
#include <jled.h> // jled
|
|
||||||
#include "jled/morse.h" //jled
|
|
||||||
#include <Adafruit_BusIO_Register.h> // for DS3231
|
#include <Adafruit_BusIO_Register.h> // for DS3231
|
||||||
#include <RTClib.h> // for DS3231
|
#include <RTClib.h> // for DS3231
|
||||||
#include <string>
|
#include <string>
|
||||||
|
@ -28,6 +26,10 @@
|
||||||
|
|
||||||
AsyncWebServer server(80);
|
AsyncWebServer server(80);
|
||||||
|
|
||||||
|
// Assign output variables to GPIO pins
|
||||||
|
const int keyer = 32; //LED_BUILTIN for on-board (dev);//26 for LED; //32 for transmitter keyer
|
||||||
|
const int blinker = LED_BUILTIN;
|
||||||
|
|
||||||
RTC_DS3231 rtc; // set up RTC
|
RTC_DS3231 rtc; // set up RTC
|
||||||
const int alarmPin = 4; // pin to monitor for RTC alarms
|
const int alarmPin = 4; // pin to monitor for RTC alarms
|
||||||
|
|
||||||
|
@ -61,9 +63,12 @@ bool programRunning;
|
||||||
int yourInputStepLength;
|
int yourInputStepLength;
|
||||||
int yourInputCycleID;
|
int yourInputCycleID;
|
||||||
int yourInputNtransmitters;
|
int yourInputNtransmitters;
|
||||||
int step_length = 10000; // 10 secs
|
//int step_length = 10000; // 10 secs
|
||||||
int cycle_id = 1; // number of this transmitter in cycle
|
//int cycle_id = 1; // number of this transmitter in cycle
|
||||||
int n_transmitters = 2; //number of transmitters total
|
//int n_transmitters = 2; //number of transmitters total
|
||||||
|
long start_millis = 0;
|
||||||
|
long stop_millis = 0;
|
||||||
|
long pause_until_millis = 0;
|
||||||
|
|
||||||
// HTML web page to handle 3 input fields (inputString, inputSend, inputFloat)
|
// HTML web page to handle 3 input fields (inputString, inputSend, inputFloat)
|
||||||
const char index_html[] PROGMEM = R"rawliteral(
|
const char index_html[] PROGMEM = R"rawliteral(
|
||||||
|
@ -166,21 +171,6 @@ const char index_html[] PROGMEM = R"rawliteral(
|
||||||
</script>
|
</script>
|
||||||
</body></html>)rawliteral";
|
</body></html>)rawliteral";
|
||||||
|
|
||||||
// Assign output variables to GPIO pins
|
|
||||||
const int keyer = 32; //LED_BUILTIN for on-board (dev);//26 for LED; //32 for transmitter keyer
|
|
||||||
const int blinker = LED_BUILTIN;
|
|
||||||
|
|
||||||
// Timers
|
|
||||||
//auto timer = timer_create_default();
|
|
||||||
Timer<1> timer;
|
|
||||||
|
|
||||||
// Example from https://github.com/contrem/arduino-timer#examples
|
|
||||||
bool toggle_led(void *) {
|
|
||||||
//Serial.print("Timer time: ");
|
|
||||||
//Serial.println(rtc.now().timestamp());
|
|
||||||
digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN)); // toggle the LED
|
|
||||||
return true; // keep timer active? true
|
|
||||||
}
|
|
||||||
|
|
||||||
void notFound(AsyncWebServerRequest *request) {
|
void notFound(AsyncWebServerRequest *request) {
|
||||||
request->send(404, "text/plain", "Not found");
|
request->send(404, "text/plain", "Not found");
|
||||||
|
@ -255,24 +245,10 @@ String processor(const String& var){
|
||||||
return String();
|
return String();
|
||||||
}
|
}
|
||||||
|
|
||||||
//jled from https://github.com/jandelgado/jled/blob/master/examples/morse/morse_effect.h
|
|
||||||
class MorseEffect : public jled::BrightnessEvaluator {
|
|
||||||
Morse morse_;
|
|
||||||
// duration of a single 'dit' in ms
|
|
||||||
const uint16_t speed_;
|
|
||||||
|
|
||||||
public:
|
// Set up arduinomorse pin and default WPM
|
||||||
explicit MorseEffect(const char* message, uint16_t speed = 200)
|
LEDMorseSender sender(blinker, 10.0f) ; // the 'f' makes sure this is a float
|
||||||
: morse_(message), speed_(speed) {}
|
// TODO also for keyer once blinker works
|
||||||
|
|
||||||
uint8_t Eval(uint32_t t) const override {
|
|
||||||
const auto pos = t / speed_;
|
|
||||||
if (pos >= morse_.size()) return 0;
|
|
||||||
return morse_.test(pos) ? 255 : 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
uint16_t Period() const override { return (morse_.size() + 1) * speed_; }
|
|
||||||
};
|
|
||||||
|
|
||||||
// Speed is milliseconds per dit, which is 1000 * (60 / (50 * WPM))
|
// Speed is milliseconds per dit, which is 1000 * (60 / (50 * WPM))
|
||||||
// 60 is 20 wpm, 120 is 10 wpm, 90 is 15 wpm, etc.
|
// 60 is 20 wpm, 120 is 10 wpm, 90 is 15 wpm, etc.
|
||||||
|
@ -280,97 +256,6 @@ class MorseEffect : public jled::BrightnessEvaluator {
|
||||||
float wpm = 10;
|
float wpm = 10;
|
||||||
float ms_per_dit = 1000 * (60 / (50 * wpm));
|
float ms_per_dit = 1000 * (60 / (50 * wpm));
|
||||||
int word_space_ms = ms_per_dit * 7;
|
int word_space_ms = ms_per_dit * 7;
|
||||||
// Hardcoding messages and WPM for now, will come back and make it more flexible.
|
|
||||||
// Extra space at the end to get around https://github.com/jandelgado/jled/issues/122 on cycle mode
|
|
||||||
MorseEffect morseEffectTEST("TEST TEST TEST DE W1CDN", ms_per_dit);
|
|
||||||
MorseEffect morseEffectMOE("MOE", ms_per_dit);
|
|
||||||
MorseEffect morseEffectMOI("MOI", ms_per_dit);
|
|
||||||
MorseEffect morseEffectMOS("MOS", ms_per_dit);
|
|
||||||
MorseEffect morseEffectMOH("MOH", ms_per_dit);
|
|
||||||
MorseEffect morseEffectMO5("MO5", ms_per_dit);
|
|
||||||
|
|
||||||
// CW for keyer
|
|
||||||
auto morseTEST =
|
|
||||||
JLed(keyer).UserFunc(&morseEffectTEST).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMOE =
|
|
||||||
JLed(keyer).UserFunc(&morseEffectMOE).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMOI =
|
|
||||||
JLed(keyer).UserFunc(&morseEffectMOI).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMOS =
|
|
||||||
JLed(keyer).UserFunc(&morseEffectMOS).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMOH =
|
|
||||||
JLed(keyer).UserFunc(&morseEffectMOH).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMO5 =
|
|
||||||
JLed(keyer).UserFunc(&morseEffectMO5).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseToSend = morseTEST; // set this up to overwrite later
|
|
||||||
|
|
||||||
// CW for blinker
|
|
||||||
auto morseTEST_blink =
|
|
||||||
JLed(blinker).UserFunc(&morseEffectTEST).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMOE_blink =
|
|
||||||
JLed(blinker).UserFunc(&morseEffectMOE).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMOI_blink =
|
|
||||||
JLed(blinker).UserFunc(&morseEffectMOI).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMOS_blink =
|
|
||||||
JLed(blinker).UserFunc(&morseEffectMOS).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMOH_blink =
|
|
||||||
JLed(blinker).UserFunc(&morseEffectMOH).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseMO5_blink =
|
|
||||||
JLed(blinker).UserFunc(&morseEffectMO5).DelayAfter(word_space_ms).Forever();
|
|
||||||
auto morseToSend_blink = morseTEST_blink; // set this up to overwrite later
|
|
||||||
|
|
||||||
// Cycle stuff
|
|
||||||
auto morse_cycle = morseEffectMOS;
|
|
||||||
int period = morse_cycle.Period() + word_space_ms;
|
|
||||||
int repeats = step_length / period;
|
|
||||||
int remainder_wait = step_length - (period * repeats);
|
|
||||||
int total_wait = ((step_length * (n_transmitters - 1) + remainder_wait));
|
|
||||||
auto blinker_continuous = JLed(blinker).UserFunc(&morse_cycle).Repeat(repeats).DelayAfter(word_space_ms);
|
|
||||||
auto blinker_continuous_wait = JLed(blinker).Off(total_wait);
|
|
||||||
JLed morses_blink[] = {
|
|
||||||
blinker_continuous,
|
|
||||||
blinker_continuous_wait
|
|
||||||
};
|
|
||||||
auto morses_sequence_blink = JLedSequence(JLedSequence::eMode::SEQUENCE, morses_blink);
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
JLedSequence* sequence = NULL;
|
|
||||||
JLedSequence* make_sequence(JLedSequence* seq, const char* message, int wpm, int step_length, int n_transmitters){
|
|
||||||
int ms_per_dit = 60;//1000 * (60 / (50 * wpm));
|
|
||||||
int word_space_ms = ms_per_dit * 7;
|
|
||||||
MorseEffect morse_effect(message, ms_per_dit);
|
|
||||||
int period = morse_effect.Period();
|
|
||||||
int repeats = 2;//step_length / period;
|
|
||||||
int remainder_wait = step_length - (period * repeats);
|
|
||||||
int total_wait = ((step_length * (n_transmitters - 1) + remainder_wait));
|
|
||||||
Serial.print("total_wait: "); Serial.println(total_wait);
|
|
||||||
JLed morses_blink[] = {
|
|
||||||
JLed(blinker).UserFunc(&morse_effect).Repeat(repeats).DelayAfter(word_space_ms),
|
|
||||||
JLed(blinker).Off(total_wait)
|
|
||||||
};
|
|
||||||
if (seq){
|
|
||||||
delete seq;
|
|
||||||
//seq = new JLedSequence(JLedSequence::eMode::SEQUENCE, leds);
|
|
||||||
seq = new JLedSequence(JLedSequence::eMode::SEQUENCE, morses_blink);
|
|
||||||
}
|
|
||||||
return seq;
|
|
||||||
}
|
|
||||||
// Initial definition of the sequence
|
|
||||||
JLedSequence* morses_sequence_blink_test = make_sequence(sequence, "MOE", 10, 10000, 2);
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
//================================================================================
|
|
||||||
// start_program(): a function to start the planned program at the planned time
|
|
||||||
//================================================================================
|
|
||||||
// bool start_program(){
|
|
||||||
// Serial.println("The scheduled program has started.");
|
|
||||||
// startProgram = true;
|
|
||||||
// return false;
|
|
||||||
// }
|
|
||||||
|
|
||||||
//================================================================================
|
//================================================================================
|
||||||
// setup(): stuff that only gets done once, after power up (KB1OIQ's description)
|
// setup(): stuff that only gets done once, after power up (KB1OIQ's description)
|
||||||
|
@ -378,7 +263,8 @@ JLedSequence* morses_sequence_blink_test = make_sequence(sequence, "MOE", 10, 10
|
||||||
void setup() {
|
void setup() {
|
||||||
Serial.begin(115200);
|
Serial.begin(115200);
|
||||||
|
|
||||||
|
// Get arduinomorse ready to go
|
||||||
|
sender.setup();
|
||||||
|
|
||||||
pinMode(alarmPin, INPUT_PULLUP); // Set alarm pin as pullup
|
pinMode(alarmPin, INPUT_PULLUP); // Set alarm pin as pullup
|
||||||
|
|
||||||
|
@ -411,10 +297,10 @@ void setup() {
|
||||||
|
|
||||||
// Initialize the output variables as outputs
|
// Initialize the output variables as outputs
|
||||||
pinMode(keyer, OUTPUT);
|
pinMode(keyer, OUTPUT);
|
||||||
pinMode(blinker, OUTPUT);
|
//pinMode(blinker, OUTPUT);
|
||||||
// Set outputs to LOW
|
// Set outputs to LOW
|
||||||
digitalWrite(keyer, LOW);
|
digitalWrite(keyer, LOW);
|
||||||
digitalWrite(blinker, LOW);
|
//digitalWrite(blinker, LOW);
|
||||||
|
|
||||||
// Initialize SPIFFS
|
// Initialize SPIFFS
|
||||||
SPIFFS.begin(true);
|
SPIFFS.begin(true);
|
||||||
|
@ -441,23 +327,17 @@ void setup() {
|
||||||
// On restart, keep doing what you were doing before
|
// On restart, keep doing what you were doing before
|
||||||
yourInputMsg_old = yourInputMsg;
|
yourInputMsg_old = yourInputMsg;
|
||||||
if(yourInputMsg == 0){
|
if(yourInputMsg == 0){
|
||||||
morseToSend = morseTEST;
|
sender.setMessage(String("test test test de w1cdn "));
|
||||||
morseToSend_blink = morseTEST_blink;
|
|
||||||
} else if(yourInputMsg == 1){
|
} else if(yourInputMsg == 1){
|
||||||
morseToSend = morseMOE;
|
sender.setMessage(String("moe "));
|
||||||
morseToSend_blink = morseMOE_blink;
|
|
||||||
} else if(yourInputMsg == 2){
|
} else if(yourInputMsg == 2){
|
||||||
morseToSend = morseMOI;
|
sender.setMessage(String("moi "));
|
||||||
morseToSend_blink = morseMOI_blink;
|
|
||||||
} else if(yourInputMsg == 3){
|
} else if(yourInputMsg == 3){
|
||||||
morseToSend = morseMOS;
|
sender.setMessage(String("mos "));
|
||||||
morseToSend_blink = morseMOS_blink;
|
|
||||||
} else if(yourInputMsg == 4){
|
} else if(yourInputMsg == 4){
|
||||||
morseToSend = morseMOH;
|
sender.setMessage(String("moh "));
|
||||||
morseToSend_blink = morseMOH_blink;
|
|
||||||
} else if(yourInputMsg == 5){
|
} else if(yourInputMsg == 5){
|
||||||
morseToSend = morseMO5;
|
sender.setMessage(String("mo5 "));
|
||||||
morseToSend_blink = morseMO5_blink;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
WiFi.mode(WIFI_STA);
|
WiFi.mode(WIFI_STA);
|
||||||
|
@ -490,10 +370,11 @@ void setup() {
|
||||||
writeFile(SPIFFS, "/inputSend.txt", inputMessage.c_str());
|
writeFile(SPIFFS, "/inputSend.txt", inputMessage.c_str());
|
||||||
yourInputSend = inputMessage.toInt();
|
yourInputSend = inputMessage.toInt();
|
||||||
// if not running a program, set the program running off
|
// if not running a program, set the program running off
|
||||||
if(yourInputSend != 2){
|
//if(yourInputSend != 2){
|
||||||
|
// Cease all programs on new input
|
||||||
startProgram = false;
|
startProgram = false;
|
||||||
programRunning = false;
|
programRunning = false;
|
||||||
}
|
//}
|
||||||
}
|
}
|
||||||
// GET inputWPM value on <ESP_IP>/get?inputWPM=<inputMessage>
|
// GET inputWPM value on <ESP_IP>/get?inputWPM=<inputMessage>
|
||||||
if (request->hasParam(PARAM_WPM)) {
|
if (request->hasParam(PARAM_WPM)) {
|
||||||
|
@ -508,6 +389,21 @@ void setup() {
|
||||||
// save previous state
|
// save previous state
|
||||||
yourInputMsg_old = yourInputMsg;
|
yourInputMsg_old = yourInputMsg;
|
||||||
yourInputMsg = inputMessage.toInt();
|
yourInputMsg = inputMessage.toInt();
|
||||||
|
|
||||||
|
// Check the message every time the form is submitted.
|
||||||
|
if(yourInputMsg == 0){
|
||||||
|
sender.setMessage(String("test test test de w1cdn "));
|
||||||
|
} else if(yourInputMsg == 1){
|
||||||
|
sender.setMessage(String("moe "));
|
||||||
|
} else if(yourInputMsg == 2){
|
||||||
|
sender.setMessage(String("moi "));
|
||||||
|
} else if(yourInputMsg == 3){
|
||||||
|
sender.setMessage(String("mos "));
|
||||||
|
} else if(yourInputMsg == 4){
|
||||||
|
sender.setMessage(String("moh "));
|
||||||
|
} else if(yourInputMsg == 5){
|
||||||
|
sender.setMessage(String("mo5 "));
|
||||||
|
}
|
||||||
}
|
}
|
||||||
// GET inputStepLength value on <ESP_IP>/get?inputStepLength=<inputMessage>
|
// GET inputStepLength value on <ESP_IP>/get?inputStepLength=<inputMessage>
|
||||||
if (request->hasParam(PARAM_STEPLENGTH)) {
|
if (request->hasParam(PARAM_STEPLENGTH)) {
|
||||||
|
@ -583,13 +479,6 @@ void setup() {
|
||||||
//}
|
//}
|
||||||
Serial.println(yourInputStartTimeUnix);
|
Serial.println(yourInputStartTimeUnix);
|
||||||
|
|
||||||
// We can't use arduino-timer for starting a program because
|
|
||||||
// it relies on millis(), which reset on power cycle.
|
|
||||||
// timer.at(millis() + 10000, toggle_led);
|
|
||||||
// Serial.println(millis());
|
|
||||||
// auto active_tasks = timer.size();
|
|
||||||
// Serial.println(active_tasks);
|
|
||||||
|
|
||||||
// Use alarm built into RTC
|
// Use alarm built into RTC
|
||||||
rtc.setAlarm1(DateTime(yourInputStartTimeUnix), DS3231_A1_Date);
|
rtc.setAlarm1(DateTime(yourInputStartTimeUnix), DS3231_A1_Date);
|
||||||
//rtc.setAlarm1(DateTime(2020, 6, 25, 15, 34, 0), DS3231_A2_Date);
|
//rtc.setAlarm1(DateTime(2020, 6, 25, 15, 34, 0), DS3231_A2_Date);
|
||||||
|
@ -607,37 +496,26 @@ void setup() {
|
||||||
}
|
}
|
||||||
|
|
||||||
void loop() {
|
void loop() {
|
||||||
// Timers
|
|
||||||
timer.tick();
|
|
||||||
|
|
||||||
morses_sequence_blink_test->Forever().Update();
|
|
||||||
|
|
||||||
// See which message we are sending
|
// See which message we are sending
|
||||||
// Only do this when the message has been updated.
|
// Only do this when the message has been updated.
|
||||||
if(yourInputMsg != yourInputMsg_old){
|
// if(yourInputMsg != yourInputMsg_old){
|
||||||
//morseToSend.Stop(JLed::eStopMode::FULL_OFF).Update();
|
// if(yourInputMsg == 0){
|
||||||
if(yourInputMsg == 0){
|
// sender.setMessage(String("test test test de w1cdn "));
|
||||||
morseToSend = morseTEST;
|
// } else if(yourInputMsg == 1){
|
||||||
morseToSend_blink = morseTEST_blink;
|
// sender.setMessage(String("moe "));
|
||||||
} else if(yourInputMsg == 1){
|
// } else if(yourInputMsg == 2){
|
||||||
morseToSend = morseMOE;
|
// sender.setMessage(String("moi "));
|
||||||
morseToSend_blink = morseMOE_blink;
|
// } else if(yourInputMsg == 3){
|
||||||
} else if(yourInputMsg == 2){
|
// sender.setMessage(String("mos "));
|
||||||
morseToSend = morseMOI;
|
// } else if(yourInputMsg == 4){
|
||||||
morseToSend_blink = morseMOI_blink;
|
// sender.setMessage(String("moh "));
|
||||||
} else if(yourInputMsg == 3){
|
// } else if(yourInputMsg == 5){
|
||||||
morseToSend = morseMOS;
|
// sender.setMessage(String("mo5 "));
|
||||||
morseToSend_blink = morseMOS_blink;
|
// }
|
||||||
} else if(yourInputMsg == 4){
|
// // Keeps the key/led from locking up
|
||||||
morseToSend = morseMOH;
|
// yourInputMsg_old = yourInputMsg;
|
||||||
morseToSend_blink = morseMOH_blink;
|
// }
|
||||||
} else if(yourInputMsg == 5){
|
|
||||||
morseToSend = morseMO5;
|
|
||||||
morseToSend_blink = morseMO5_blink;
|
|
||||||
}
|
|
||||||
// Keeps the key/led from locking up
|
|
||||||
yourInputMsg_old = yourInputMsg;
|
|
||||||
}
|
|
||||||
|
|
||||||
// This statement from https://github.com/garrysblog/DS3231-Alarm-With-Adafruit-RTClib-Library/blob/master/DS3231-RTClib-Adafruit-Alarm-Poll-alarmFired/DS3231-RTClib-Adafruit-Alarm-Poll-alarmFired.ino
|
// This statement from https://github.com/garrysblog/DS3231-Alarm-With-Adafruit-RTClib-Library/blob/master/DS3231-RTClib-Adafruit-Alarm-Poll-alarmFired/DS3231-RTClib-Adafruit-Alarm-Poll-alarmFired.ino
|
||||||
// Check if alarm by polling SQW alarm pin
|
// Check if alarm by polling SQW alarm pin
|
||||||
|
@ -655,58 +533,53 @@ void loop() {
|
||||||
|
|
||||||
// Once alarm has started the program, set things up to run
|
// Once alarm has started the program, set things up to run
|
||||||
if(startProgram == true){
|
if(startProgram == true){
|
||||||
//auto morse_cycle = morseEffectMOS;
|
//Serial.println("Start sending");
|
||||||
//int period = morse_cycle.Period() + word_space_ms;
|
start_millis = millis() + ((yourInputCycleID - 1) * yourInputStepLength);
|
||||||
//int repeats = step_length / period;
|
stop_millis = start_millis + yourInputStepLength;
|
||||||
//int remainder_wait = step_length - (period * repeats);
|
if(yourInputCycleID == 1){
|
||||||
//int total_wait = ((step_length * (n_transmitters - 1) + remainder_wait));
|
pause_until_millis = stop_millis + (yourInputStepLength * (yourInputNtransmitters - 1));
|
||||||
|
} else {
|
||||||
// Nothing makes it out of this scope...
|
// Subtract 2 rather than 1 here to account for start_millis duration at beginning of repeat.
|
||||||
// blinker_continuous = JLed(blinker).UserFunc(&morse_cycle).Repeat(repeats).DelayAfter(word_space_ms);
|
pause_until_millis = stop_millis + (yourInputStepLength * (yourInputNtransmitters - 2));
|
||||||
// blinker_continuous_wait = JLed(blinker).Off(total_wait);
|
}
|
||||||
// JLed morses_blink[] = {
|
//sender.startSending();
|
||||||
// blinker_continuous,
|
|
||||||
// blinker_continuous_wait
|
|
||||||
// };
|
|
||||||
// auto morses_sequence_blink = JLedSequence(JLedSequence::eMode::SEQUENCE, morses_blink);
|
|
||||||
|
|
||||||
morses_sequence_blink.Forever().Update();
|
|
||||||
programRunning = true;
|
programRunning = true;
|
||||||
startProgram = false;
|
startProgram = false;
|
||||||
}
|
}
|
||||||
|
|
||||||
// if you want to send continuous code, and it's not sending, then start it up
|
// if you want to send continuous code, and it's not sending, then start it up
|
||||||
if((yourInputSend == 1) & (morseToSend.IsRunning() == false)){
|
if((yourInputSend == 1)){
|
||||||
//jled
|
if (!sender.continueSending()){
|
||||||
morseToSend.Reset().Update();
|
// Set the internal counters to the message's beginning.
|
||||||
morseToSend_blink.Reset().Update();
|
// Here, this results in repeating the message indefinitely.
|
||||||
|
sender.startSending();
|
||||||
// if you want to send continuous code, and it is sending, keep sending
|
}
|
||||||
} else if((yourInputSend == 1) & (morseToSend.IsRunning() == true)){
|
|
||||||
morseToSend.Update();
|
|
||||||
morseToSend_blink.Update();
|
|
||||||
|
|
||||||
// if you want to send cycle code and it is sending, keep sending
|
|
||||||
} else if((yourInputSend == 2) & (programRunning == true) &(morses_sequence_blink.Update() == true)){
|
|
||||||
morseToSend.Update();
|
|
||||||
//morseToSend_blink.Update();
|
|
||||||
morses_sequence_blink.Update();
|
|
||||||
|
|
||||||
// if you want to send cycle code and it's not sending, then start it up
|
// if you want to send cycle code and it's not sending, then start it up
|
||||||
} else if((yourInputSend == 2) & (programRunning == true) & (morses_sequence_blink.Update() == false)){
|
} else if((yourInputSend == 2) & (programRunning == true)){
|
||||||
morseToSend.Reset().Update();
|
if((millis() < start_millis)){
|
||||||
//morseToSend_blink.Reset().Update();
|
// Shut the pin off manually
|
||||||
morses_sequence_blink.Reset();
|
digitalWrite(blinker, LOW);
|
||||||
|
} else if((millis() >= start_millis) & (millis() <= stop_millis)){
|
||||||
|
if (!sender.continueSending()){
|
||||||
|
// Set the internal counters to the message's beginning.
|
||||||
|
// Here, this results in repeating the message indefinitely.
|
||||||
|
sender.startSending();
|
||||||
|
}
|
||||||
|
} else if((millis() >= stop_millis) & (millis() <= pause_until_millis)){
|
||||||
|
// do nothing in this case -- in between cycles
|
||||||
|
// Shut the pin off manually
|
||||||
|
digitalWrite(blinker, LOW);
|
||||||
|
} else if((millis() >= pause_until_millis)){
|
||||||
|
startProgram = true;
|
||||||
|
}
|
||||||
// if the cycle program is not running
|
// if the cycle program is not running
|
||||||
} else if((yourInputSend == 2) & (programRunning == false)){
|
} else if((yourInputSend == 2) & (programRunning == false)){
|
||||||
morses_sequence_blink.Stop();
|
// do we need something here?
|
||||||
// if you don't want to send code
|
// if you don't want to send code
|
||||||
} else {
|
} else if(yourInputSend == 0){
|
||||||
// stop sending and make sure the pin is off
|
//sender.setMessage(String("")) ; // Not sure this is the right way to stop things.
|
||||||
morseToSend.Stop(JLed::eStopMode::FULL_OFF).Update();
|
// Shut the pin off manually
|
||||||
morseToSend_blink.Stop(JLed::eStopMode::FULL_OFF).Update();
|
digitalWrite(blinker, LOW);
|
||||||
morses_sequence_blink.Stop();
|
|
||||||
}
|
}
|
||||||
//morseToSend.Update();
|
|
||||||
|
|
||||||
}
|
}
|
232
vulpes/src/morse.cpp
Executable file
232
vulpes/src/morse.cpp
Executable file
|
@ -0,0 +1,232 @@
|
||||||
|
// Morse Code sending library
|
||||||
|
|
||||||
|
#include <morse.h>
|
||||||
|
|
||||||
|
// MorseSender
|
||||||
|
int MorseSender::copyTimings(
|
||||||
|
morseTiming_t *rawOut,
|
||||||
|
morseBitmask_t definition)
|
||||||
|
{
|
||||||
|
int t = 0;
|
||||||
|
boolean foundSentinel = false;
|
||||||
|
for(morseBitmask_t mask = MORSE_BITMASK_HIGH_BIT;
|
||||||
|
mask > 0; mask = mask >> 1)
|
||||||
|
{
|
||||||
|
boolean isDah = (mask & definition) > 0;
|
||||||
|
if(!foundSentinel)
|
||||||
|
{
|
||||||
|
if (isDah) { foundSentinel = true; }
|
||||||
|
continue;
|
||||||
|
}
|
||||||
|
rawOut[2*t] = isDah ? DAH : DIT;
|
||||||
|
rawOut[2*t + 1] = DIT;
|
||||||
|
t++;
|
||||||
|
}
|
||||||
|
return t;
|
||||||
|
}
|
||||||
|
unsigned int MorseSender::fillTimings(char c)
|
||||||
|
{
|
||||||
|
int t = 0;
|
||||||
|
unsigned int start = 0;
|
||||||
|
if (c >= 'a' && c <= 'z')
|
||||||
|
{
|
||||||
|
t = copyTimings(timingBuffer, MORSE_LETTERS[c-'a']);
|
||||||
|
}
|
||||||
|
else if (c >= '0' && c <= '9')
|
||||||
|
{
|
||||||
|
int n = c - '0';
|
||||||
|
boolean ditsFirst = (n <= 5);
|
||||||
|
if (!ditsFirst)
|
||||||
|
{
|
||||||
|
n -= 5;
|
||||||
|
}
|
||||||
|
while(t < 5)
|
||||||
|
{
|
||||||
|
timingBuffer[2*t] = ((t < n) == ditsFirst) ? DIT : DAH;
|
||||||
|
timingBuffer[2*t + 1] = DIT;
|
||||||
|
t++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
int s = 0;
|
||||||
|
while(MORSE_PUNCT_ETC[s].c != END)
|
||||||
|
{
|
||||||
|
if(MORSE_PUNCT_ETC[s].c == c)
|
||||||
|
{
|
||||||
|
t = copyTimings(timingBuffer,
|
||||||
|
MORSE_PUNCT_ETC[s].timing);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
s++;
|
||||||
|
}
|
||||||
|
if (MORSE_PUNCT_ETC[s].c == END)
|
||||||
|
{
|
||||||
|
start = t = 1; // start on a space
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
timingBuffer[2*t - 1] = DAH;
|
||||||
|
timingBuffer[2*t] = END;
|
||||||
|
|
||||||
|
/*
|
||||||
|
Serial.print("Refilled timing buffer for '");
|
||||||
|
Serial.print(c);
|
||||||
|
Serial.print("': ");
|
||||||
|
int i = start;
|
||||||
|
while(timingBuffer[i] != END)
|
||||||
|
{
|
||||||
|
Serial.print((int)timingBuffer[i]);
|
||||||
|
Serial.print(", ");
|
||||||
|
i++;
|
||||||
|
}
|
||||||
|
Serial.println("END");
|
||||||
|
*/
|
||||||
|
|
||||||
|
return start;
|
||||||
|
}
|
||||||
|
|
||||||
|
// see note in header about pure-virtual-ness
|
||||||
|
void MorseSender::setOn() {};
|
||||||
|
void MorseSender::setOff() {};
|
||||||
|
|
||||||
|
// noop defaults
|
||||||
|
void MorseSender::setReady() {};
|
||||||
|
void MorseSender::setComplete() {};
|
||||||
|
|
||||||
|
MorseSender::MorseSender(unsigned int outputPin, float wpm) :
|
||||||
|
pin(outputPin)
|
||||||
|
{
|
||||||
|
setWPM(wpm);
|
||||||
|
}
|
||||||
|
|
||||||
|
void MorseSender::setup() { pinMode(pin, OUTPUT); }
|
||||||
|
|
||||||
|
void MorseSender::setWPM(float wpm)
|
||||||
|
{
|
||||||
|
setSpeed((morseTiming_t)(1000.0*60.0/(max(1.0f, wpm)*DITS_PER_WORD)));
|
||||||
|
}
|
||||||
|
|
||||||
|
void MorseSender::setSpeed(morseTiming_t duration)
|
||||||
|
{
|
||||||
|
DIT = max(duration, (morseTiming_t) 1);
|
||||||
|
DAH = 3*DIT;
|
||||||
|
}
|
||||||
|
|
||||||
|
void MorseSender::setMessage(const String newMessage)
|
||||||
|
{
|
||||||
|
message = newMessage;
|
||||||
|
|
||||||
|
// Force startSending() before continueSending().
|
||||||
|
messageIndex = message.length();
|
||||||
|
|
||||||
|
// If a different message was in progress, make sure it stops cleanly.
|
||||||
|
if (timingIndex % 2 == 0) {
|
||||||
|
setOff();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void MorseSender::sendBlocking()
|
||||||
|
{
|
||||||
|
//Serial.println("Sending blocking: ");
|
||||||
|
//Serial.println(message);
|
||||||
|
startSending();
|
||||||
|
while(continueSending());
|
||||||
|
}
|
||||||
|
|
||||||
|
void MorseSender::startSending()
|
||||||
|
{
|
||||||
|
messageIndex = 0;
|
||||||
|
if (message.length() == 0) { return; }
|
||||||
|
timingIndex = fillTimings(message[0]);
|
||||||
|
setReady();
|
||||||
|
if (timingIndex % 2 == 0) {
|
||||||
|
setOn();
|
||||||
|
//Serial.print("Starting with on, duration=");
|
||||||
|
} else {
|
||||||
|
//Serial.print("Starting with off, duration=");
|
||||||
|
}
|
||||||
|
lastChangedMillis = millis();
|
||||||
|
//Serial.println((int)timingBuffer[timingIndex]);
|
||||||
|
}
|
||||||
|
|
||||||
|
boolean MorseSender::continueSending()
|
||||||
|
{
|
||||||
|
if(messageIndex >= message.length()) { return false; }
|
||||||
|
|
||||||
|
unsigned long elapsedMillis = millis() - lastChangedMillis;
|
||||||
|
if (elapsedMillis < timingBuffer[timingIndex]) { return true; }
|
||||||
|
|
||||||
|
timingIndex++;
|
||||||
|
if (timingBuffer[timingIndex] == END)
|
||||||
|
{
|
||||||
|
messageIndex++;
|
||||||
|
if(messageIndex >= message.length()) {
|
||||||
|
setOff();
|
||||||
|
setComplete();
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
timingIndex = fillTimings(message[messageIndex]);
|
||||||
|
}
|
||||||
|
|
||||||
|
lastChangedMillis += elapsedMillis;
|
||||||
|
//Serial.print("Next is ");
|
||||||
|
if (timingIndex % 2 == 0) {
|
||||||
|
//Serial.print("(on) ");
|
||||||
|
setOn();
|
||||||
|
} else {
|
||||||
|
//Serial.print("(off) ");
|
||||||
|
setOff();
|
||||||
|
}
|
||||||
|
//Serial.println((int)timingBuffer[timingIndex]);
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void *MorseSender::operator new(size_t size) { return malloc(size); }
|
||||||
|
void MorseSender::operator delete(void* ptr) { if (ptr) free(ptr); }
|
||||||
|
|
||||||
|
|
||||||
|
// SpeakerMorseSender
|
||||||
|
|
||||||
|
// void SpeakerMorseSender::setOn() { tone(pin, frequency); }
|
||||||
|
// void SpeakerMorseSender::setOff() {
|
||||||
|
// if (carrFrequency == CARRIER_FREQUENCY_NONE) {
|
||||||
|
// noTone(pin);
|
||||||
|
// } else {
|
||||||
|
// tone(pin, carrFrequency);
|
||||||
|
// }
|
||||||
|
// }
|
||||||
|
// void SpeakerMorseSender::setReady() { setOff(); }
|
||||||
|
// void SpeakerMorseSender::setComplete() { noTone(pin); }
|
||||||
|
// SpeakerMorseSender::SpeakerMorseSender(
|
||||||
|
// int outputPin,
|
||||||
|
// unsigned int toneFrequency,
|
||||||
|
// unsigned int carrierFrequency,
|
||||||
|
// float wpm)
|
||||||
|
// : MorseSender(outputPin, wpm),
|
||||||
|
// frequency(toneFrequency),
|
||||||
|
// carrFrequency(carrierFrequency) {};
|
||||||
|
|
||||||
|
|
||||||
|
// LEDMorseSender
|
||||||
|
|
||||||
|
void LEDMorseSender::setOn() { digitalWrite(pin, activeLow ? LOW : HIGH); }
|
||||||
|
void LEDMorseSender::setOff() { digitalWrite(pin, activeLow ? HIGH : LOW); }
|
||||||
|
LEDMorseSender::LEDMorseSender(int outputPin, bool activeLow, float wpm)
|
||||||
|
: MorseSender(outputPin, wpm), activeLow(activeLow) {};
|
||||||
|
LEDMorseSender::LEDMorseSender(int outputPin, float wpm)
|
||||||
|
: MorseSender(outputPin, wpm), activeLow(false) {};
|
||||||
|
|
||||||
|
// PWMMorseSender
|
||||||
|
|
||||||
|
void PWMMorseSender::setOn() { analogWrite(pin, brightness); }
|
||||||
|
void PWMMorseSender::setOff() { analogWrite(pin, 0); }
|
||||||
|
void PWMMorseSender::setBrightness(byte bright) {
|
||||||
|
brightness = bright;
|
||||||
|
}
|
||||||
|
PWMMorseSender::PWMMorseSender(
|
||||||
|
int outputPin,
|
||||||
|
float wpm,
|
||||||
|
byte bright)
|
||||||
|
: MorseSender(outputPin, wpm), brightness(bright) {};
|
276
vulpes/src/morse.h
Executable file
276
vulpes/src/morse.h
Executable file
|
@ -0,0 +1,276 @@
|
||||||
|
#pragma once
|
||||||
|
/**
|
||||||
|
* Generate and send Morse Code on an LED or a speaker. Allow sending
|
||||||
|
* in a non-blocking manner (by calling a 'continue sending' method
|
||||||
|
* every so often to turn an LED on/off, or to call tone/noTone appropriately).
|
||||||
|
*
|
||||||
|
* All input should be lowercase. Prosigns (SK, KN, etc) have special
|
||||||
|
* character values #defined.
|
||||||
|
*
|
||||||
|
* See also:
|
||||||
|
* Morse decoder (using binary tree):
|
||||||
|
* http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1289074596/15
|
||||||
|
* Generator (on playground):
|
||||||
|
* http://www.arduino.cc/playground/Code/Morse
|
||||||
|
*/
|
||||||
|
|
||||||
|
// for malloc and free, for the new/delete operators
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <analogWrite.h>
|
||||||
|
|
||||||
|
// Arduino language types
|
||||||
|
#if defined(ARDUINO) && ARDUINO >= 100
|
||||||
|
#include "Arduino.h"
|
||||||
|
#else
|
||||||
|
#include "WProgram.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define WPM_DEFAULT 12.0
|
||||||
|
// PARIS WPM measurement: 50; CODEX WPM measurement: 60 (Wikipedia:Morse_code)
|
||||||
|
#define DITS_PER_WORD 50
|
||||||
|
// Pass to SpeakerMorseSender as carrierFrequency to suppress the carrier.
|
||||||
|
#define CARRIER_FREQUENCY_NONE 0
|
||||||
|
|
||||||
|
// Bitmasks are 1 for dah and 0 for dit, in left-to-right order;
|
||||||
|
// the sequence proper begins after the first 1 (a sentinel).
|
||||||
|
// Credit for this scheme to Mark VandeWettering K6HX ( brainwagon.org ).
|
||||||
|
typedef unsigned int morseTiming_t;
|
||||||
|
typedef unsigned char morseBitmask_t; // see also MAX_TIMINGS
|
||||||
|
#define MORSE_BITMASK_HIGH_BIT B10000000
|
||||||
|
|
||||||
|
// sentinel
|
||||||
|
#define END 0
|
||||||
|
|
||||||
|
// the most timing numbers any unit will need; ex: k = on,off,on,off,on,end = 5
|
||||||
|
#define MAX_TIMINGS 15
|
||||||
|
|
||||||
|
// Punctuation and Prosigns
|
||||||
|
#define PROSIGN_SK 'S'
|
||||||
|
#define PROSIGN_KN 'K'
|
||||||
|
#define PROSIGN_BT 'B'
|
||||||
|
typedef struct {
|
||||||
|
char c;
|
||||||
|
morseBitmask_t timing;
|
||||||
|
} specialTiming;
|
||||||
|
const specialTiming MORSE_PUNCT_ETC[] = {
|
||||||
|
{'.', B1010101},
|
||||||
|
{'?', B1001100},
|
||||||
|
{'/', B110010},
|
||||||
|
{PROSIGN_SK, B1000101},
|
||||||
|
{PROSIGN_KN, B110110},
|
||||||
|
{PROSIGN_BT, B110001},
|
||||||
|
{END, B1},
|
||||||
|
};
|
||||||
|
|
||||||
|
// Morse Code (explicit declaration of letter timings)
|
||||||
|
const morseBitmask_t MORSE_LETTERS[26] = {
|
||||||
|
/* a */ B101,
|
||||||
|
/* b */ B11000,
|
||||||
|
/* c */ B11010,
|
||||||
|
/* d */ B1100,
|
||||||
|
/* e */ B10,
|
||||||
|
/* f */ B10010,
|
||||||
|
/* g */ B1110,
|
||||||
|
/* h */ B10000,
|
||||||
|
/* i */ B100,
|
||||||
|
/* j */ B10111,
|
||||||
|
/* k */ B1101,
|
||||||
|
/* l */ B10100,
|
||||||
|
/* m */ B111,
|
||||||
|
/* n */ B110,
|
||||||
|
/* o */ B1111,
|
||||||
|
/* p */ B10110,
|
||||||
|
/* q */ B11101,
|
||||||
|
/* r */ B1010,
|
||||||
|
/* s */ B1000,
|
||||||
|
/* t */ B11,
|
||||||
|
/* u */ B1001,
|
||||||
|
/* v */ B10001,
|
||||||
|
/* w */ B1011,
|
||||||
|
/* x */ B11001,
|
||||||
|
/* y */ B11011,
|
||||||
|
/* z */ B11100,
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Define the logic of converting characters to on/off timing,
|
||||||
|
* and encapsulate the state of one sending-in-progress Morse message.
|
||||||
|
*
|
||||||
|
* Subclasses define setOn and setOff for (for example) LED and speaker output.
|
||||||
|
*/
|
||||||
|
class MorseSender {
|
||||||
|
protected:
|
||||||
|
const unsigned int pin;
|
||||||
|
// The setOn and setOff methods would be pure virtual,
|
||||||
|
// but that has compiler issues.
|
||||||
|
// See: http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1167672075 .
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Called to set put the output in 'on' state, during a dit or dah.
|
||||||
|
*/
|
||||||
|
virtual void setOn();
|
||||||
|
virtual void setOff();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Called before sending a message. Used for example to enable a
|
||||||
|
* carrier. (Noop in the base class.)
|
||||||
|
*/
|
||||||
|
virtual void setReady();
|
||||||
|
virtual void setComplete();
|
||||||
|
|
||||||
|
private:
|
||||||
|
morseTiming_t DIT, DAH;
|
||||||
|
String message;
|
||||||
|
|
||||||
|
// on,off,...,wait,0 list, millis
|
||||||
|
morseTiming_t timingBuffer[MAX_TIMINGS+1];
|
||||||
|
|
||||||
|
// index of the character currently being sent
|
||||||
|
unsigned int messageIndex;
|
||||||
|
// timing unit currently being sent
|
||||||
|
unsigned int timingIndex;
|
||||||
|
|
||||||
|
// when this timing unit was started
|
||||||
|
unsigned long lastChangedMillis;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Copy definition timings (on only) to raw timings (on/off).
|
||||||
|
* @return the number of 'on' timings copied
|
||||||
|
*/
|
||||||
|
int copyTimings(morseTiming_t *rawOut,
|
||||||
|
morseBitmask_t definition);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Fill a buffer with on,off,..,END timings (millis)
|
||||||
|
* @return the index at which to start within the new timing sequence
|
||||||
|
*/
|
||||||
|
unsigned int fillTimings(char c);
|
||||||
|
|
||||||
|
public:
|
||||||
|
/**
|
||||||
|
* Create a sender which will output to the given pin.
|
||||||
|
*/
|
||||||
|
MorseSender(unsigned int outputPin, float wpm=WPM_DEFAULT);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* To be called during the Arduino setup(); set the pin as OUTPUT.
|
||||||
|
*/
|
||||||
|
void setup();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set the words per minute (based on PARIS timing).
|
||||||
|
*/
|
||||||
|
void setWPM(float wpm);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set the duration, in milliseconds, of a DIT.
|
||||||
|
*/
|
||||||
|
void setSpeed(morseTiming_t duration);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set the message to be sent.
|
||||||
|
* This halts any sending in progress.
|
||||||
|
*/
|
||||||
|
void setMessage(const String newMessage);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Send the entirety of the current message before returning. See the "simple"
|
||||||
|
* example, which uses sendBlocking to send one message.
|
||||||
|
*/
|
||||||
|
void sendBlocking();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Prepare to send and begin sending the current message. After calling this,
|
||||||
|
* call continueSending repeatedly until it returns false to finish sending
|
||||||
|
* the message. See the "speeds" example, which calls startSending and
|
||||||
|
* continueSending on two different senders.
|
||||||
|
*/
|
||||||
|
void startSending();
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Switch outputs on and off (and refill the internal timing buffer)
|
||||||
|
* as necessary to continue with the sending of the current message.
|
||||||
|
* This should be called every few milliseconds (at a significantly
|
||||||
|
* smaller interval than a DIT) to produce a legible fist.
|
||||||
|
*
|
||||||
|
* @see startSending, which must be called first
|
||||||
|
* @return false if sending is complete, otherwise true (keep sending)
|
||||||
|
*/
|
||||||
|
boolean continueSending();
|
||||||
|
|
||||||
|
void *operator new(size_t size);
|
||||||
|
void operator delete(void* ptr);
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Adapt Morse sending to use the Arduino language tone() and noTone()
|
||||||
|
* functions, for use with a speaker.
|
||||||
|
*
|
||||||
|
* If a carrierFrequency is given, instead of calling noTone, call tone
|
||||||
|
* with a low frequency. This is useful ex. for maintaining radio links.
|
||||||
|
*/
|
||||||
|
class SpeakerMorseSender: public MorseSender {
|
||||||
|
private:
|
||||||
|
unsigned int frequency;
|
||||||
|
unsigned int carrFrequency;
|
||||||
|
protected:
|
||||||
|
virtual void setOn();
|
||||||
|
virtual void setOff();
|
||||||
|
virtual void setReady();
|
||||||
|
virtual void setComplete();
|
||||||
|
public:
|
||||||
|
// concert A = 440
|
||||||
|
// middle C = 261.626; higher octaves = 523.251, 1046.502
|
||||||
|
SpeakerMorseSender(
|
||||||
|
int outputPin,
|
||||||
|
unsigned int toneFrequency=1046,
|
||||||
|
unsigned int carrierFrequency=CARRIER_FREQUENCY_NONE,
|
||||||
|
float wpm=WPM_DEFAULT);
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sends Morse on a digital output pin.
|
||||||
|
*/
|
||||||
|
class LEDMorseSender: public MorseSender {
|
||||||
|
private:
|
||||||
|
bool activeLow;
|
||||||
|
protected:
|
||||||
|
virtual void setOn();
|
||||||
|
virtual void setOff();
|
||||||
|
public:
|
||||||
|
/**
|
||||||
|
* Creates a LED Morse code sender with the given GPIO pin. The optional
|
||||||
|
* boolean activeLow indicates LED is ON with digital LOW value.
|
||||||
|
* @param outputPin GPIO pin number
|
||||||
|
* @param activeLow set to true to indicate the LED ON with digital LOW value. default: false
|
||||||
|
* @param wpm words per minute, default: WPM_DEFAULT
|
||||||
|
*/
|
||||||
|
LEDMorseSender(int outputPin, bool activeLow = false, float wpm=WPM_DEFAULT);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Creates a LED Morse code sender with the given GPIO pin. This constructor is for backward compability.
|
||||||
|
* @param outputPin GPIO pin number
|
||||||
|
* @param wpm words per minute
|
||||||
|
*/
|
||||||
|
LEDMorseSender(int outputPin, float wpm);
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sends Morse on an analog output pin (using PWM). The brightness value is
|
||||||
|
* between 0 and 255 and is passed directly to analogWrite.
|
||||||
|
*/
|
||||||
|
class PWMMorseSender: public MorseSender {
|
||||||
|
private:
|
||||||
|
byte brightness;
|
||||||
|
protected:
|
||||||
|
virtual void setOn();
|
||||||
|
virtual void setOff();
|
||||||
|
public:
|
||||||
|
PWMMorseSender(int outputPin, float wpm=WPM_DEFAULT, byte brightness=255);
|
||||||
|
void setBrightness(byte brightness);
|
||||||
|
};
|
||||||
|
|
Loading…
Reference in New Issue
Block a user