kkmonster

int interruptPin_A = 2;  // หลัง
int interruptPin_B = 3;  // ก่อน

uint32_t _timeA, _timeB, _timeC, _timeD, dt;
uint8_t print_dt;
void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);

  attachInterrupt(digitalPinToInterrupt(interruptPin_A), interruptPin_A_change, CHANGE);

kkmonster

#include <Wire.h>
#include <SPI.h>

//////////////////////////////////////////////////

double sum=0;
int count=0;
int pulsewidth = 0;
double frequency ;

kkmonster

typedef struct
{
  __IO uint32_t CR1;          /*!< TIM control register 1,              Address offset: 0x00 */
  __IO uint32_t CR2;          /*!< TIM control register 2,              Address offset: 0x04 */
  __IO uint32_t SMCR;         /*!< TIM slave Mode Control register,     Address offset: 0x08 */
  __IO uint32_t DIER;         /*!< TIM DMA/interrupt enable register,   Address offset: 0x0C */
  __IO uint32_t SR;           /*!< TIM status register,                 Address offset: 0x10 */
  __IO uint32_t EGR;          /*!< TIM event generation register,       Address offset: 0x14 */
  __IO uint32_t CCMR1;        /*!< TIM capture/compare mode register 1, Address offset: 0x18 */
  __IO uint32_t CCMR2;        /*!< TIM capture/compare mode register 2, Address offset: 0x1C */

kkmonster

#include <Wire.h>
#include <DS1307.h>
DS1307 clock;
RTCDateTime dt;
void setup()
{
  Serial.begin(9600);
  // Initialize DS1307
  Serial.println("Initialize DS1307");;
  clock.begin();

kkmonster

#include <SoftwareSerial9.h>

#define MOSI 11
#define MISO 12
#define TX MOSI
#define RX MISO
#define LEDPIN 13

SoftwareSerial9 mySerial(RX, TX);

kkmonster

#define addr_IR_command_1   1
#define addr_IR_command_2   127
#define addr_IR_command_3   253
#define addr_IR_command_4   379

uint16_t addr_command[] = {addr_IR_command_1, addr_IR_command_2, addr_IR_command_3, addr_IR_command_4};

typedef struct protocol_pattern {
  float ir_freq = 0;

kkmonster

/* Wasin Wongkum */

/*
   SD card attached to SPI bus as follows:
   UNO:  MOSI - pin 11, MISO - pin 12, CLK - pin 13, CS - pin 4 (CS pin can be changed)
   i2c: A4(SDA), A5(SCL)
   hi_wheel/low_wheel/hi_Roller/low_Roller
*/

#define I2c_addr        0x01

kkmonster

/*-------------------ramp---------------------------------*/
if(angle < max_ramp_angle) angle += max_ramp_angle*50/ramp_time;

servo.write(angle);
/*-------------------ramp---------------------------------*/
  
  
/*-------------------pulse---------------------------------*/
if(time_now  > pulse_stop_time ) {
  servo.write(low_angle);

kkmonster

/**
  ******************************************************************************
  * File Name          : main.c
  * Description        : Main program body
  ******************************************************************************
  *
  * COPYRIGHT(c) 2016 STMicroelectronics
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:

kkmonster

#include <Wire.h>
#include <LiquidCrystal_I2C.h>
// Set the LCD address to 0x27 for a 16 chars and 2 line display
LiquidCrystal_I2C lcd(0x20, 20, 4);
uint32_t time_1 = 0;
uint32_t time_2 = 0;
int newspeed;

void a_found() {
  time_1 = micros();