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Zach S-B 2022-09-15 15:58:47 +10:00
parent b30c50d20e
commit 3ef25bc177
1 changed files with 84 additions and 15 deletions
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4ButtonKeypad.ino
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@ -9,7 +9,6 @@
#include <EasyButton.h> //Used to define a button and debounces it
#include "HID-Project.h" //Lets us simulate keyboard presses.
//Pin Definitions. These numbers refer to the physical GPIO pins on the board
//LEDS
#define LED1 3
@ -23,12 +22,21 @@
#define BUTTON3 A1
#define BUTTON4 A0
const int cintLedOffTime = 60000; //LED 'OFF' time (milliseconds) is how long LED will remain on for after a button was pressed (For reference: 60,000 = 1 minute)
const int cintDebounceTime = 200; //DebounceTime (milliseconds) is used with the 'Delay' function to pause code after a button press. This helps to slow 'extra' commands from
//a Button like 'PASTING repeated data'). Increase the 'time' if wishing to 'hold' an action from happening (or repeating) for longer.
//This is currently only used when 'blnDelayActions' becomes 'true'. If it is 'false', then the delay is 'zero'.
unsigned long ledTickTime = 0;
unsigned long lastPressTime = 0;
uint8_t ledBrightness = 100;
bool ledOn = false;
bool blnDelayActions = false; //Used to SLOW 'button actions' from repeating (ie. it is a simple debounce to retard 'extra' or 'unwanted' actions from Buttons).
bool blnReleaseALLKeys = false; //Used to control when 'ALL Keyboard Keys should be released'.... OR NOT, where (in some cases) 'Multi-button combinations are required' (eg. 'Hold-Key' actions like Ctr+Alt+Del).
//If 'blnReleaseALLKeys' is set to false (in the running code), then you must also implicitly state what keys should be released (and when).
//Using the EasyButton library we create 4 buttons, with each button being connected to a GPIO pin as defined above, and having a 35ms debounce time. From memory, these do not have internal pullup resistors, and are not inverted. Hence the two falses.
//Using the EasyButton library we create 4 buttons, with each button being connected to a GPIO pin as defined above, and having a 35ms debounce time. From memory, these do not have internal pullup
//resistors, and are not inverted. Hence the two falses.
EasyButton button1(BUTTON1, 35, false, false);
EasyButton button2(BUTTON2, 35, false, false);
EasyButton button3(BUTTON3, 35, false, false);
@ -36,7 +44,9 @@ EasyButton button4(BUTTON4, 35, false, false);
//Standard Arduino setup function. Code that only needs to run once goes here
void setup() {
// Send a clean report to the host. This is important on any Arduino type.
Keyboard.begin();
Keyboard.end();
//LEDS - Setting the LED pins to be outputs. Normally, the buttons would be set as inputs, but they are handled by that library.
pinMode(LED1, OUTPUT);
@ -69,55 +79,113 @@ void loop() {
//This should be pretty self explanitory. Make sure to always release a button.
//Note1: 'Keyboard.press' code options (for reference)
// Keyboard.press(KEY_LEFT_CTRL)
// Keyboard.press(KEY_LEFT_ALT)
// Keyboard.press(KEY_LEFT_SHIFT)
//Note2: 'Keyboard.release' code options (for use when blnReleaseALLKeys = false)
// Keyboard.release(KEY_SPACE)
// Keyboard.release(KEY_LEFT_CTRL)
if(button1.isPressed())
{
Keyboard.press(KEY_LEFT_ALT);
// PASTE COMMAND (Ctrl+V)
Keyboard.press(KEY_LEFT_CTRL);
Keyboard.write('v');
lastPressTime = millis();
blnDelayActions = true;
}
else if(button1.wasReleased())
{
Keyboard.release(KEY_LEFT_ALT);
lastPressTime = millis();
blnDelayActions = false;
blnReleaseALLKeys = true;
}
if(button2.isPressed())
{
// COPY COMMAND (Ctrl+C)
Keyboard.press(KEY_LEFT_CTRL);
Keyboard.write('c');
lastPressTime = millis();
blnDelayActions = false;
}
else if(button2.wasReleased())
{
Keyboard.release(KEY_LEFT_CTRL);
lastPressTime = millis();
blnDelayActions = false;
blnReleaseALLKeys = true;
}
if(button3.isPressed())
{
Keyboard.press(KEY_LEFT_SHIFT);
//CUSTOM TEXT (Message)
Keyboard.println("Hi there");
Keyboard.println();
Keyboard.println("Just confirming that your item is in the mail... See pics.");
Keyboard.println();
Keyboard.println("Tracking is available via Australia Post: TMP40083004070052454xxxxx");
Keyboard.println("Tracking progress applies on business days as it processes through Australia Post facilities..");
Keyboard.println();
Keyboard.print("Thank-you and All the best ;)");
lastPressTime = millis();
blnDelayActions = true;
}
else if(button3.wasReleased())
{
Keyboard.release(KEY_LEFT_SHIFT);
lastPressTime = millis();
blnDelayActions = false;
blnReleaseALLKeys = true;
}
if(button4.isPressed())
{
Keyboard.press(KEY_SPACE);
// 'CTRL' KEY (Only)
Keyboard.press(KEY_LEFT_CTRL);
lastPressTime = millis();
blnDelayActions = false;
}
else if(button4.wasReleased())
{
Keyboard.release(KEY_SPACE);
lastPressTime = millis();
blnDelayActions = false;
blnReleaseALLKeys = false; //When FALSE - you must implicidly release Keys (below)
Keyboard.release(KEY_LEFT_CTRL);
}
if((millis() - lastPressTime) > 10000)
// Check if a 'Pause' is required while performing 'Button' action(s): This stops (or rather 'SLOWS') 'repeated button actions' if a button is 'held down too long' (eg. helps stop extra 'PASTE data' commands)
switch (blnDelayActions)
{
case true:
// Pause
delay(cintDebounceTime);
blnDelayActions = false;
break;
default:
// No Delay, or maybe repeat action(s)
delay(0);
break;
}
// Check if ALL Keyboard Keys should now be released (Usually 'true', but perhaps 'false' if 'multi-button hold combinations' are required)
switch (blnReleaseALLKeys)
{
case true:
// Release ALL Keyboard Keys (this should almost always be the case)
Keyboard.releaseAll();
blnReleaseALLKeys = false;
break;
default:
// Do NOT Release Keys (IMPORTANT: If here not by default, then you should have already implicidly set what Keys have been (or are to be) released.)
break;
}
if((millis() - lastPressTime) > cintLedOffTime)
{
ledOn = false;
}
@ -126,6 +194,7 @@ void loop() {
ledOn = true;
}
if ((millis() - ledTickTime) > 10)
{
ledTickTime = millis();