RFID_doorlock - It is a door opener with mbed and Felica(RFID).

Users » ryought » Code » RFID_doorlock

Ryo Nakabayashi / Mbed 2 deprecated RFID_doorlock

It is a door opener with mbed and Felica(RFID).

Dependencies: mbed Servo SDFileSystem

main.cpp@5:4242d287f7f4, 2011-12-25 (annotated)

Committer:: ryought
Date:: Sun Dec 25 11:33:15 2011 +0000
Revision:: 5:4242d287f7f4
Parent:: 4:f71760338b1e
Child:: 6:9fe8caff6142

Who changed what in which revision?

User	Revision	Line number	New contents of line
ryought	1:26e3869ba544	1	#include "mbed.h"
ryought	1:26e3869ba544	2	#include "Servo.h"
ryought	1:26e3869ba544	3	#include "TextLCD.h"
ryought	1:26e3869ba544	4	#include "SDFileSystem.h"
ryought	1:26e3869ba544	5
ryought	1:26e3869ba544	6	TextLCD lcd(p15, p16, p17, p18, p19, p20); // rs, e, d4-d7
ryought	1:26e3869ba544	7	Serial pc(USBTX, USBRX);
ryought	1:26e3869ba544	8	SDFileSystem sd(p5, p6, p7, p8, "sd");
ryought	4:f71760338b1e	9	Servo myServo(p21); //port-21 = doorlock servo
ryought	5:4242d287f7f4	10	//DigitalIn button1(p22);
ryought	5:4242d287f7f4	11	InterruptIn int_p22(p22);
ryought	5:4242d287f7f4	12	DigitalOut int_led(LED4);
ryought	1:26e3869ba544	13
ryought	3:046e6f173f9e	14	FILE *fp = fopen("/sd/rdoor/userlist.txt", "r"); //user list(in sd)
ryought	3:046e6f173f9e	15	FILE *fp2 = fopen("/sd/rdoor/log.txt", "a"); //logfile(in sd)
ryought	3:046e6f173f9e	16
ryought	5:4242d287f7f4	17	bool exit_button = false;
ryought	5:4242d287f7f4	18
ryought	4:f71760338b1e	19	//char servoStatus;
ryought	4:f71760338b1e	20
ryought	4:f71760338b1e	21	class Watchdog {
ryought	4:f71760338b1e	22	public:
ryought	4:f71760338b1e	23	void kick(float s) {
ryought	4:f71760338b1e	24	LPC_WDT->WDCLKSEL = 0x1;
ryought	4:f71760338b1e	25	uint32_t clk = SystemCoreClock / 16;
ryought	4:f71760338b1e	26	LPC_WDT->WDTC = s * (float)clk;
ryought	4:f71760338b1e	27	LPC_WDT->WDMOD = 0x3;
ryought	4:f71760338b1e	28
ryought	4:f71760338b1e	29	kick();
ryought	4:f71760338b1e	30	}
ryought	4:f71760338b1e	31
ryought	4:f71760338b1e	32	void kick() {
ryought	4:f71760338b1e	33	LPC_WDT->WDFEED = 0xAA;
ryought	4:f71760338b1e	34	LPC_WDT->WDFEED = 0x55;
ryought	4:f71760338b1e	35	}
ryought	4:f71760338b1e	36	};
ryought	4:f71760338b1e	37
ryought	4:f71760338b1e	38	Watchdog w;
ryought	4:f71760338b1e	39
ryought	5:4242d287f7f4	40	void int_rise() {
ryought	5:4242d287f7f4	41	int_led = !int_led;
ryought	5:4242d287f7f4	42	exit_button = !exit_button;
ryought	5:4242d287f7f4	43	/*
ryought	5:4242d287f7f4	44	lcd.locate(15, 1);
ryought	5:4242d287f7f4	45	lcd.printf("E"); */
ryought	5:4242d287f7f4	46	}
ryought	5:4242d287f7f4	47
ryought	5:4242d287f7f4	48
ryought	3:046e6f173f9e	49	void logSetup(){
ryought	3:046e6f173f9e	50	if (fp2 == NULL) {
ryought	3:046e6f173f9e	51	lcd.cls();
ryought	4:f71760338b1e	52	lcd.printf("couldnt read LOGFILE check SD!");
ryought	3:046e6f173f9e	53	error("could not read LOGFILES\n");
ryought	3:046e6f173f9e	54	} else {
ryought	3:046e6f173f9e	55	fprintf(fp2, "[start] Power souce is turned on now.\n");
ryought	3:046e6f173f9e	56	}
ryought	3:046e6f173f9e	57
ryought	3:046e6f173f9e	58	if (fp == NULL) {
ryought	3:046e6f173f9e	59	lcd.cls();
ryought	3:046e6f173f9e	60	lcd.printf("could not read USERLIST!");
ryought	3:046e6f173f9e	61	fprintf(fp2, "[error] could not read USERLIST.TXT!!\n"); //errorlog out
ryought	3:046e6f173f9e	62	error("could not read USERLIST\n");
ryought	3:046e6f173f9e	63	} else {
ryought	3:046e6f173f9e	64	lcd.cls();
ryought	3:046e6f173f9e	65	lcd.printf("files was completely opened");
ryought	3:046e6f173f9e	66	fprintf(fp2, "[ok] USERLIST.TXT was loaded.\n");
ryought	4:f71760338b1e	67	wait(1);
ryought	3:046e6f173f9e	68	}
ryought	4:f71760338b1e	69	fprintf(fp2, "[ok] motor&SD is ready.\n");
ryought	4:f71760338b1e	70	fprintf(fp2, "[ok] system is ready.\n");
ryought	3:046e6f173f9e	71
ryought	1:26e3869ba544	72	}
ryought	1:26e3869ba544	73
ryought	3:046e6f173f9e	74
ryought	4:f71760338b1e	75	void openDoor(){
ryought	4:f71760338b1e	76	lcd.cls();
ryought	4:f71760338b1e	77	lcd.printf("-MOTOR DRIVING-");
ryought	4:f71760338b1e	78	fprintf(fp2, "[ok] motor driving started opening.\n");
ryought	4:f71760338b1e	79	lcd.locate(0,1); //yoko,retsu
ryought	4:f71760338b1e	80
ryought	4:f71760338b1e	81	for(float p=0; p<=1.0; p += 0.1) {
ryought	4:f71760338b1e	82	fprintf(fp2, "[ok] motor status: %f\n",p);
ryought	4:f71760338b1e	83	lcd.printf("*");
ryought	4:f71760338b1e	84	myServo = p;
ryought	4:f71760338b1e	85	wait(0.2);
ryought	4:f71760338b1e	86	}
ryought	4:f71760338b1e	87	lcd.cls();
ryought	4:f71760338b1e	88	lcd.printf("-DOOR:OPENED-");
ryought	4:f71760338b1e	89	fprintf(fp2, "[ok] Door:Opened.\n");
ryought	4:f71760338b1e	90	}
ryought	4:f71760338b1e	91
ryought	4:f71760338b1e	92
ryought	4:f71760338b1e	93
ryought	4:f71760338b1e	94	void closeDoor(){
ryought	4:f71760338b1e	95	lcd.cls();
ryought	4:f71760338b1e	96	lcd.printf("-MOTOR DRIVING");
ryought	4:f71760338b1e	97	fprintf(fp2, "[ok] motor driving started closeing.\n");
ryought	4:f71760338b1e	98	lcd.locate(0,1); //yoko,retsu
ryought	4:f71760338b1e	99	lcd.printf("**********");
ryought	4:f71760338b1e	100	lcd.locate(0,1);
ryought	4:f71760338b1e	101
ryought	4:f71760338b1e	102	for(float p=1.0; p>=0; p -= 0.1) {
ryought	4:f71760338b1e	103	fprintf(fp2, "[ok] motor status: %f\n",p);
ryought	4:f71760338b1e	104	lcd.printf(" ");
ryought	4:f71760338b1e	105	myServo = p;
ryought	4:f71760338b1e	106	wait(0.2);
ryought	4:f71760338b1e	107	}
ryought	4:f71760338b1e	108	lcd.cls();
ryought	4:f71760338b1e	109	lcd.printf("-DOOR:CLOSED-");
ryought	4:f71760338b1e	110	fprintf(fp2, "[ok] Door:Closed.\n");
ryought	4:f71760338b1e	111
ryought	4:f71760338b1e	112	}
ryought	4:f71760338b1e	113
ryought	4:f71760338b1e	114
ryought	4:f71760338b1e	115
ryought	1:26e3869ba544	116	int main() {
ryought	5:4242d287f7f4	117	//w.kick(10);
ryought	1:26e3869ba544	118	lcd.printf("Hello World\n RFID_doorlock");
ryought	3:046e6f173f9e	119	printf("hello world"); //for debug
ryought	4:f71760338b1e	120	wait(1);
ryought	1:26e3869ba544	121
ryought	5:4242d287f7f4	122
ryought	3:046e6f173f9e	123	logSetup();
ryought	4:f71760338b1e	124
ryought	4:f71760338b1e	125	//kokono aida ni felica
ryought	5:4242d287f7f4	126	int_p22.rise(&int_rise);
ryought	4:f71760338b1e	127
ryought	5:4242d287f7f4	128	while(1) {
ryought	5:4242d287f7f4	129	openDoor();
ryought	5:4242d287f7f4	130	wait(3);
ryought	5:4242d287f7f4	131
ryought	5:4242d287f7f4	132	closeDoor();
ryought	5:4242d287f7f4	133	wait(3);
ryought	5:4242d287f7f4	134	if (exit_button == true) {
ryought	5:4242d287f7f4	135	break;
ryought	5:4242d287f7f4	136	}
ryought	5:4242d287f7f4	137	}
ryought	3:046e6f173f9e	138
ryought	3:046e6f173f9e	139	//closing files
ryought	5:4242d287f7f4	140	int_led = 0;
ryought	5:4242d287f7f4	141
ryought	5:4242d287f7f4	142	fclose(fp);
ryought	5:4242d287f7f4	143	fprintf(fp2, "[ok] USERLIST.TXT closed.");
ryought	3:046e6f173f9e	144	fprintf(fp2, "[end] thank you.\n \n");
ryought	1:26e3869ba544	145	fclose(fp2);
ryought	5:4242d287f7f4	146
ryought	1:26e3869ba544	147	lcd.cls();
ryought	5:4242d287f7f4	148	lcd.printf("Thank you! bye!");
ryought	5:4242d287f7f4	149	wait(3);
ryought	5:4242d287f7f4	150	//w.kick();
ryought	1:26e3869ba544	151	}

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	22 Dec 2011
Imports:	50
Forks:	0
Commits:	7
Dependents:	0
Dependencies:	3
Followers:	4

main.cpp@5:4242d287f7f4, 2011-12-25 (annotated)

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