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feeling
2021-02-15 09:56:57 +01:00
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.gitignore vendored Normal file
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.pio
.vscode/.browse.c_cpp.db*
.vscode/c_cpp_properties.json
.vscode/launch.json
.vscode/ipch

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{
// See http://go.microsoft.com/fwlink/?LinkId=827846
// for the documentation about the extensions.json format
"recommendations": [
"platformio.platformio-ide"
]
}

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include/README Normal file
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This directory is intended for project header files.
A header file is a file containing C declarations and macro definitions
to be shared between several project source files. You request the use of a
header file in your project source file (C, C++, etc) located in `src` folder
by including it, with the C preprocessing directive `#include'.
```src/main.c
#include "header.h"
int main (void)
{
...
}
```
Including a header file produces the same results as copying the header file
into each source file that needs it. Such copying would be time-consuming
and error-prone. With a header file, the related declarations appear
in only one place. If they need to be changed, they can be changed in one
place, and programs that include the header file will automatically use the
new version when next recompiled. The header file eliminates the labor of
finding and changing all the copies as well as the risk that a failure to
find one copy will result in inconsistencies within a program.
In C, the usual convention is to give header files names that end with `.h'.
It is most portable to use only letters, digits, dashes, and underscores in
header file names, and at most one dot.
Read more about using header files in official GCC documentation:
* Include Syntax
* Include Operation
* Once-Only Headers
* Computed Includes
https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

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This directory is intended for project specific (private) libraries.
PlatformIO will compile them to static libraries and link into executable file.
The source code of each library should be placed in a an own separate directory
("lib/your_library_name/[here are source files]").
For example, see a structure of the following two libraries `Foo` and `Bar`:
|--lib
| |
| |--Bar
| | |--docs
| | |--examples
| | |--src
| | |- Bar.c
| | |- Bar.h
| | |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
| |
| |--Foo
| | |- Foo.c
| | |- Foo.h
| |
| |- README --> THIS FILE
|
|- platformio.ini
|--src
|- main.c
and a contents of `src/main.c`:
```
#include <Foo.h>
#include <Bar.h>
int main (void)
{
...
}
```
PlatformIO Library Dependency Finder will find automatically dependent
libraries scanning project source files.
More information about PlatformIO Library Dependency Finder
- https://docs.platformio.org/page/librarymanager/ldf.html

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; PlatformIO Project Configuration File
;
; Build options: build flags, source filter
; Upload options: custom upload port, speed and extra flags
; Library options: dependencies, extra library storages
; Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html
[env:uno]
platform = atmelavr
board = uno
framework = arduino
; lib_extra_dirs = ~/Documents/Arduino/libraries
lib_extra_dirs = C:\PrivateLADE/code/Arduino/libraries
lib_deps = adafruit/Adafruit SSD1306@^2.4.0, adafruit/Adafruit BusIO@^1.6.0

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src/SeatalkApRemote.ino Normal file
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/* Seatalk AutoPilot Remote Control
*
* Berreizeta 05-10-2016 18:14
*
The code for the RCSwitch is from http://dzrmo.wordpress.com/2012/07/08/remote-control-pt2272-for-android/
The code for the Main Program is from http://www.vermontficks.org/pic.htm
The authoritive Website is located here http://www.thomasknauf.de/seatalk.htm
All code has been modified to work in this project.
REMEMBER, USE AT YOUR OWN RISK!
*/
#include <SPI.h>
#include <Wire.h>
#include <RCSwitch.h>
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
// #include <Adafruit_I2CDevice.h>
#define DEBUG
/* General Definitions */
#define SCREEN_WIDTH 128 // OLED display width, in pixels
#define SCREEN_HEIGHT 64 // OLED display height, in pixels
#define OLED_RESET 4 // Reset pin # (or -1 if sharing Arduino reset pin)
#define NO 0
#define YES 1
/* Seatalk Definitions */
#define LAMP_OFF 0x00
#define LAMP_ON 0x0C
#define PLUS_ONE 0x07
#define MINUS_ONE 0x05
#define PLUS_TEN 0x08
#define MINUS_TEN 0x06
#define STANDBY 0x02
#define AUTO 0x01
#define TRACK 0x03
#define DISP 0x04
#define TACK_MINUS 0x21
#define TACK_PLUS 0x22
#define WATCH 0x33
Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
RCSwitch mySwitch = RCSwitch();
int RF433_GPIO = 1;
int LED_GPIO = 6;
int BUZZER_GPIO = 7;
int SEATALK_TX_GPIO = 10;
int SEATALK_RX_GPIO = 11;
int cLampState;
int HIGHH = 1;
int LOWL = 0;
unsigned int cX;
unsigned long value;
unsigned int x;
// String autor = "Berreizeta";
void displayWelcome() {
#ifdef DEBUG
Serial.println(F("DisplayWelcome"));
#endif
display.clearDisplay();
display.setTextSize(2); // Normal 1:1 pixel scale
display.setTextColor(SSD1306_WHITE); // Draw white text
display.cp437(true); // Use full 256 char 'Code Page 437' font
display.setCursor(15, 0);
display.write("Starting");
display.setCursor(20, 22);
display.write("Seatalk");
display.setCursor(10, 44);
display.write("AP Remote");
display.display();
}
void displayNotice(String &displayMsg) {
#ifdef DEBUG
Serial.println(F("DisplayNotice"));
#endif
display.clearDisplay();
display.setTextSize(2); // Normal 1:1 pixel scale
display.setTextColor(SSD1306_WHITE); // Draw white text
display.cp437(true); // Use full 256 char 'Code Page 437' font
display.setCursor(20, 0);
display.write("COMMAND: ");
display.setCursor(20, 22);
Serial.println("The string is : ["+displayMsg+"]");
display.print(displayMsg);
display.display();
}
void advertSetupComplete() {
// Flash LED and BUZZER 3 times
for ( cX = 0; cX < 3; cX++ ) {
digitalWrite(LED_GPIO, HIGH);
digitalWrite(BUZZER_GPIO, HIGH);
delay(200);
digitalWrite(LED_GPIO, LOW);
digitalWrite(BUZZER_GPIO, LOW);
delay(300);
}
}
void setup(){
Serial.begin(9600);
#ifdef DEBUG
Serial.println(F("Starting SETUP"));
#endif
// Configure GPIO's
pinMode(SEATALK_TX_GPIO, OUTPUT); // Seatalk Transmit
pinMode(SEATALK_RX_GPIO, INPUT ); // Seatalk Receive
pinMode(LED_GPIO, OUTPUT); // Status LED
pinMode(BUZZER_GPIO, OUTPUT); // Status Buzzer
// Configure receiver
mySwitch.enableReceive(RF433_GPIO);
// Configure display
if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3C for 128x32 ; 0x3D for 128x64
Serial.println(F("SSD1306 allocation failed"));
for(;;); // Don't proceed, loop forever
}
displayWelcome();
delay(2000);
advertSetupComplete();
#ifdef DEBUG
Serial.println("Setup Finished");
#endif
}
void handleAction(byte operation, String &message, unsigned long value, short unsigned repeat=1) {
digitalWrite(LED_GPIO, HIGH);
digitalWrite(BUZZER_GPIO, HIGH);
Serial.print( value );
Serial.print(F(" - op:"));
Serial.print( operation );
Serial.print(F(" - "));
Serial.println(message);
displayNotice(message);
for(cX=0;cX<repeat;cX++) {
SendKeystrokeMsg(operation);
}
// DISPLAY ON SCREEN
delay(1000);
digitalWrite(LED_GPIO, LOW);
digitalWrite(BUZZER_GPIO, LOW);
}
void loop () {
delay(500); // programming delay
digitalWrite(SEATALK_TX_GPIO, LOWL); // allow output to float
#ifdef DEBUG
/*
Serial.print(F("nop "));
Serial.println(millis());
*/
#endif
if (mySwitch.available()) {
value = mySwitch.getReceivedValue(); // get key fob value when key pressed
#ifdef DEBUG
unsigned int prt = mySwitch.getReceivedProtocol();
unsigned int len = mySwitch.getReceivedBitlength();
Serial.print(F("Received : "));
Serial.print( value );
Serial.print(F(" --- "));
Serial.print( len );
Serial.print(F(" bit, protocol : "));
Serial.println(prt);
#endif
String displayMsg;
switch (value) {
case 21033: displayMsg="WATCH"; handleAction(WATCH, displayMsg, value); break; // WATCH
case 21964: displayMsg="STANDBY"; handleAction(STANDBY, displayMsg, value); break; // STANDBY
case 21000: displayMsg="TRACK"; handleAction(TRACK, displayMsg, value); break; // TRACK
case 21001: displayMsg="AUTO"; handleAction(AUTO, displayMsg, value); break; // AUTO
case 21811: displayMsg="MINUS_TEN"; handleAction(MINUS_TEN, displayMsg, value); // -10 DEGREE
case 21965: displayMsg="PLUS_TEN"; handleAction(PLUS_TEN, displayMsg, value); break; // +10 DEGREE
case 21763: displayMsg="MINUS_ONE"; handleAction(MINUS_ONE, displayMsg, value,5); break; // -5 DEGREE
case 21772: displayMsg="PLUS_ONE"; handleAction(PLUS_ONE, displayMsg, value,5); break; // +5 DEGREE
}
mySwitch.resetAvailable();
}
}
void SendKeystrokeMsg ( int cData ){
int cError;
#ifdef DEBUG
Serial.print(F("Send Keystroke "));
#endif
do {
#ifdef DEBUG
Serial.print(F("."));
#endif
CheckBus(); // wait for bus to be idle
digitalWrite(LED_GPIO, HIGH); // turn the LED on (HIGH is the voltage level)
cError = SendByte ( NO, YES, 0x86 ); // command: keystroke
cError = SendByte ( cError, NO, 0x21 ); // data: remote control, 1 extra byte (4 total)
cError = SendByte ( cError, NO, cData ); // data:
cError = SendByte ( cError, NO,~cData ); // data: inverted data
delay(10); // LED visible delay
digitalWrite(LED_GPIO, LOW); // turn the LED off (LOW is the voltage level)
} while ( cError == YES ); // repeat if message was corrupted
#ifdef DEBUG
Serial.println("OK");
#endif
}
int SendByte ( int cError, int cCommand, int cData ){
if ( cError != YES ) // if no error from previous
{
cError = SendBit ( cError, HIGHH ); // start bit (0V)
for ( cX = 0; cX < 8; cX++ )
{
cError = SendBit ( cError, ~cData & 0x01 ); // LSB data bit
cData >>= 1; // shift right
}
cError = SendBit ( cError, cCommand ? LOWL : HIGHH ); // set if command byte, clear if data byte
cError = SendBit ( cError, LOWL ); // stop bit (+12V)
}
return ( cError );
}
int SendBit ( int cError, int cBit ) {
int cX; // No quitar int cX !!!
// this is bit-banged code, it must be adjusted to give 208uS bit times (4800 baud)
if ( cError != YES ) { // if no error from previous
digitalWrite(SEATALK_TX_GPIO, cBit); // send bit to output
for ( cX = 0; cX < 7; cX++ ) { // check output bit periodically
delayMicroseconds(24); // pauses for xx microseconds adjust
if ( digitalRead(SEATALK_RX_GPIO) == !cBit ) { // check if output bit is corrupted by another talker
return ( HIGHH ); // return collision error
}
}
return ( LOWL ); // return no error, bit sucessfully sent
}
else {
return ( HIGHH ); // simply return collision error from before
}
}
void CheckBus ( void ){
// assumes output is floating to +12V for ~5mS
for ( cX = 0; cX < 255; cX++ ) {
// check if output bit is corrupted by another talker
if ( digitalRead(SEATALK_RX_GPIO) == HIGHH ) {
cX = 0; // reset count to zero
}
delayMicroseconds(7); // pauses for 7 microseconds
}
} // end loop

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This directory is intended for PlatformIO Unit Testing and project tests.
Unit Testing is a software testing method by which individual units of
source code, sets of one or more MCU program modules together with associated
control data, usage procedures, and operating procedures, are tested to
determine whether they are fit for use. Unit testing finds problems early
in the development cycle.
More information about PlatformIO Unit Testing:
- https://docs.platformio.org/page/plus/unit-testing.html