SMSバジェットニュースレター

#include <SPI.h> #include <Ethernet.h> #include <String.h> #include "SIM900.h" #include <SoftwareSerial.h> #include "sms.h" #include <LiquidCrystal_I2C.h> #include <Wire.h> byte mac[] = { 0x90, 0xA2, 0x00, 0x00, 0x00, 0x01 }; IPAddress ip(192,168,34,139); EthernetServer server(80); char char_in = 0; String HTTP_req; SMSGSM sms; boolean started=false; bool power = false; LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); void setup() { Serial.begin(9600); lcd.begin(16,2); lcd.setCursor(0,0); lcd.print("INIT GSM..."); lcd.setCursor(0,1); lcd.print("WAIT!!!"); //powerUp(); gsm.forceON(); if (gsm.begin(4800)) { Serial.println("\nstatus=READY"); lcd.clear(); lcd.setCursor(0,0); lcd.print("READY"); started=true; } else { Serial.println("\nstatus=IDLE"); lcd.clear(); lcd.setCursor(0,0); lcd.print("IDLE"); } Ethernet.begin(mac, ip); server.begin(); } void software_reset() { asm volatile (" jmp 0"); } void loop() { EthernetClient client = server.available(); if (client) { while (client.connected()) { if (client.available()) { char_in = client.read(); // HTTP_req += char_in; if (char_in == '\n') { Serial.println(HTTP_req); if(HTTP_req.indexOf("GET /res") >= 0) { reset_processing(&HTTP_req, &client); break; } if(HTTP_req.indexOf("GET /sms") >= 0) { sms_processing(&HTTP_req, &client); break; } if(HTTP_req.indexOf("GET /test") >= 0) { test_processing(&HTTP_req, &client); break; } else { client_header(&client); break; } } } } HTTP_req = ""; client.stop(); } if(power) { delay(1000); software_reset(); } } char* string2char(String command) { if(command.length()!=0){ char *p = const_cast<char*>(command.c_str()); return p; } } void parse_data(String *data) { data->replace("GET /sms/",""); data->replace("GET /test/", ""); int lastPost = data->indexOf("\r"); *data = data->substring(0, lastPost); data->replace(" HTTP/1.1", ""); data->replace(" HTTP/1.0", ""); data->trim(); } // explode String request_value(String *data, char separator, int index) { int found = 0; int strIndex[] = {0, -1}; int maxIndex = data->length()-1; for(int i=0; i<=maxIndex && found<=index; i++) { if(data->charAt(i)==separator || i==maxIndex) { found++; strIndex[0] = strIndex[1]+1; strIndex[1] = (i == maxIndex) ? i+1 : i; } } return found>index ? data->substring(strIndex[0], strIndex[1]) : ""; } bool gsm_status() { bool result = false; switch(gsm.CheckRegistration()) { case 1: result = true; break; default: break; } return result; } bool gsm_send(char *number_str, char *message_str) { bool result = false; switch(sms.SendSMS(number_str, message_str)) { case 1: result = true; break; default: break; } return result; } void reset_processing(String *data, EthernetClient *cl) { client_header(cl); cl->println("\{\"error\": 0, \"message\": \"restarting...\"\}"); power = true; } void test_processing(String *data, EthernetClient *cl) { parse_data(data); if(started) { client_header(cl); cl->println("\{\"id\":" + request_value(data, '/',0) + ",\"error\":0" + ",\"message\":\"test success\"\}"); } } void sms_processing(String *data, EthernetClient *cl) { parse_data(data); if(started) { if (gsm_send(string2char(request_value(data, '/', 1)), string2char(request_value(data, '/', 2)))) { client_header(cl); cl->println("\{\"id\":" + request_value(data, '/',0) + ",\"error\":0" + ",\"message\":\"success\"\}"); } else { if(!gsm_status()) { client_header(cl); cl->println("\{\"id\":" + request_value(data, '/',0) + ",\"error\":2" + ",\"message\":\"gsm not registered\"\}"); power = true; } else { client_header(cl); cl->println("\{\"id\":" + request_value(data, '/',0) + ",\"error\":1" + ",\"message\":\"fail\"\}"); } } } } void client_header(EthernetClient *cl) { cl->println("HTTP/1.1 200 OK"); cl->println("Content-Type: text/plain"); cl->println("Connection: close"); cl->println(); } 

 import serial, time from flask import Flask import RPi.GPIO as GPIO app = Flask(__name__) def sim900_on(): gsm = serial.Serial('/dev/ttyAMA0', 115200, timeout=1) gsm.write('ATZ\r') time.sleep(0.05) abort_after = 5 start = time.time() output = "" while True: output = output + gsm.readline() if 'OK' in output: gsm.close() return True delta = time.time() - start if delta >= abort_after: gsm.close() break #GPIO.setwarnings(False) GPIO.setmode(GPIO.BOARD) GPIO.setup(11, GPIO.OUT) GPIO.output(11, True) time.sleep(1.2) GPIO.output(11, False) return False def gsm_send(id, port, phone, msg): delay = False if 'AMA' in port: delay = True msg = msg.replace('\\n', '\n') msg = msg.replace('\s', ' ') gsm = serial.Serial('/dev/tty%s' % port, 115200, timeout=1) gsm.write('ATZ\r') if delay: time.sleep(0.05) gsm.write('AT+CMGF=1\r\n') if delay: time.sleep(0.05) gsm.write('AT+CMGS="%s"\r\n' % phone) if delay: time.sleep(0.05) gsm.write(msg + '\r\n') if delay: time.sleep(0.05) gsm.write(chr(26)) if delay: time.sleep(0.05) abort_after = 15 start = time.time() output = "" while True: output = output + gsm.readline() #print output if '+CMGS:' in output: print output gsm.close() return '{"id":%s,"error":0,"message":"success", "raw":"%s"}' % (id, output) if 'ERROR' in output: print output gsm.close() return '{"id":%s,"error":0,"message":"fail", "raw":"%s"}' % (id, output) delta = time.time() - start if delta >= abort_after: gsm.close() return '{"id":%s,"error":1,"message":"timeout", "raw":"%s"}' % (id, output) @app.route('/sms/<id>/<port>/<phone>/<msg>',methods=['GET']) def get_data(id, port, phone, msg): return gsm_send(id, port, phone, msg) @app.route('/',methods=['GET']) def index(): return "Hello World" if __name__ == "__main__": sim900_on() app.run(host="0.0.0.0", port=8080, threaded=True) 

 #!/usr/bin/env python2.7 # -*- coding: utf-8 -*- import smtpd import asyncore import email import MySQLdb import subprocess def InsertNewMessage(phone, msg): conn = MySQLdb.connect(host="localhost", # your host, usually localhost user="sms", # your username passwd="sms", # your password db="sms") # name of the data base c = conn.cursor() c.execute('insert into message_queue (phone, message) values ("%s", "%s")' % (phone, msg)) conn.commit() conn.close() class CustomSMTPServer(smtpd.SMTPServer): def process_message(self, peer, mailfrom, rcpttos, data): msg = email.message_from_string(data) phone = rcpttos[0].split('@',1)[0] addr = mailfrom for part in msg.walk(): if part.get_content_type() == "text/plain": # ignore attachments/html body = part.get_payload(decode=True) InsertNewMessage(phone, str(body)) subprocess.Popen("/home/pi/daemons/sms/pygsmd.py", shell=True) server = CustomSMTPServer(('0.0.0.0', 25), None) asyncore.loop() 

 #!/usr/bin/env python2.7 # -*- coding: utf-8 -*- import serial import time import MySQLdb import commands def gsm_send(port, phone, msg): print 'Sending message: %s to: %s' % (msg, phone) gsm = serial.Serial('/dev/tty%s' % port, 460800, timeout=5, xonxoff = False, rtscts = False, bytesize = serial.EIGHTBITS, parity = serial.PARITY_NONE, stopbits = serial.STOPBITS_ONE ) gsm.write('ATZ\r\n') time.sleep(0.05) gsm.write('AT+CMGF=1\r\n') time.sleep(0.05) gsm.write('''AT+CMGS="''' + phone + '''"\r''') time.sleep(0.05) gsm.write(msg + '\r\n') time.sleep(0.05) gsm.write(chr(26)) time.sleep(0.05) abort_after = 15 start = time.time() output = "" while True: output = output + gsm.readline() #print output if '+CMGS:' in output: #print output gsm.close() return 0 if 'ERROR' in output: #print output gsm.close() return 1 delta = time.time() - start if delta >= abort_after: gsm.close() return 1 def msg_delete(list): conn = MySQLdb.connect(host="localhost", user="sms", passwd="sms", db="sms") c = conn.cursor() c.execute("delete from message_queue where id in %s;" % list) conn.commit() conn.close() def msg_hadle(): list = tuple() conn = MySQLdb.connect(host="localhost", user="sms", passwd="sms", db="sms") c = conn.cursor() c.execute("select * from message_queue") numrows = int(c.rowcount) if numrows > 0: for row in c.fetchall(): result = gsm_send('USB0', ('+' + row[1]), row[2]) if result == 0: list +=(str(row[0]),) conn.close() if len(list) == 1: qlist = str(list).replace(',','') if len(list) > 1: qlist = str(list) if len(list) > 0: msg_delete(qlist) del list while True: try: msg_hadle() except: print "mysql error" time.sleep(10)