heliox/old-monorepo
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Implemented button sending over i2c

Browse source
This commit is contained in:
GHOSCHT 2020-12-27 19:18:30 +01:00
parent 3ad95d8863
commit 615b627153
1 changed files with 72 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

77
Arduino/Console/src/main.cpp
View file

@ -1,11 +1,78 @@
#include <Arduino.h>
#include <Wire.h>
const int SLAVE_ADDR = 9;
const int CLK_PIN = 5;
const int DATA_PIN = 6;
//int prevPlus;
const int bjtCount = 4;
const int btnPin[bjtCount] = {7, 8, 9, 10};
byte btnState[bjtCount];
byte lastbtnState[bjtCount];
void setup()
{
pinMode(CLK_PIN, INPUT);
pinMode(DATA_PIN, INPUT);
Serial.begin(9600);
Wire.begin();
} // put your setup code here, to run once:
for (int i = 0; i < bjtCount; i++)
{
pinMode(btnPin[i], INPUT_PULLUP);
}
}
vo o d l o d l o(d l od ldv
i
void transmit(String plus)
{
Wire.beginTransmission(SLAVE_ADDR);
Wire.write(plus.c_str(), 2);
Serial.println(plus.c_str());
Wire.endTransmission();
}
o
p
void loop()
{
// static uint16_t state = 0;
// delayMicroseconds(100);
// state = (state << 1) | digitalRead(CLK_PIN) | 0xe000;
// if (state == 0xf000)
// {
// state = 0x0000;
// if (digitalRead(DATA_PIN))
// {
// if (prevPlus == 1)
// {
// Serial.println("+");
// transmit(1);
// }
// prevPlus = 1;
// }
// else
// {
// if (prevPlus == 0)
// {
// Serial.println("-");
// transmit(0);
// }
// prevPlus = 0;
// }
// }
for (int i = 0; i < bjtCount; i++)
{
btnState[i] = digitalRead(btnPin[i]);
if ((btnState[i] == LOW && btnState[i] != lastbtnState[i]))
{
transmit(String(i) + "t");
}
lastbtnState[i] = btnState[i];
}
}