iotlt-sap-20180830.pdf

Transcript

1. ͖Έ͸$)*3*.&/Λ
 ஌͍ͬͯΔ͔ʁ

2. ීஈ͸ΤϯλʔϓϥΠζܥͷιϑτ΢ΣΞΤϯδχΞ
   ಀආ׆ಈͱͯ͠ϚΠίϯϘʔυ
   .JDSP1ZUIPO޷͖ ࣗݾ঺հ

3. ݄̔͸͡Ίͷ͋Δ೔ ݄ʹ։࠵͢ΔϋοΧιϯͰ
   ߨࢣਞͷ໨ॲ͕͍ͭͯͳ͍Α͏Ͱ͢ɻ
   ʻதུʼ
   ؀ڥ͸ϥζϕϦʔύΠʴ$IJSJNFO
   ʢ*P5ϓϩάϥϛϯά؀ڥʣ ͱ͋Δ஌ਓ $IJSJNFO
   

4. CHIRIMEN OPEN HARDWARE https://chirimen.org/

5. $)*3*.&/ͱ͸ʁ ΢Σϒϒϥ΢β͸ώτ͕ίϯϐϡʔλωοτϫʔΫΛར༻͢ΔͨΊͷॏཁͳ໾ׂ ΛՌ͖ͨͯ͠·ͨ͠ɻ͞Βʹ༷ʑͳΞϓϦέʔγϣϯΛಈ࡞ͤ͞ΔίϯϐϡʔςΟ ϯάϓϥοτϑΥʔϜͱͯ͠ͷ໾ׂ΋૿͍ͯ͠·͢ɻ
   *P5
   ΍
   8P5
   ͱ͍ͬͨίϯηϓτ͕ࣔ͢ɺ͞·͟·ͳϞϊ͕ίϯϐϡʔλωοτ ϫʔΫͰܨ͕Δະདྷͷࣾձʹ͓͍ͯ΋ɺࢲͨͪώτ͸ॏཁͳଘࡏͰ͢ɻ͕ͨͬ͠ ͯɺώτͱϞ
   ϊ͕΢ΣϒΛհͯ͠ޓ͍ʹڠௐ͋͑͠Δ؀ڥ͕ඞཁͰ͢ɻͦͯ͠ɺ ͦΕ͸΢Σϒϒϥ΢β֩ʹ࡞ΒΕ͍ͯ͘ͷ͸ͳ͍͔ͱߟ͑·͢ɻ
   ຊϓϩδΣ
   Ϋτ͸ɺ͜ͷΑ͏ͳ؀ڥʢϓϥοτϗʔϜʣΛࢀՃऀͷօ͞ΜͱΦʔ ϓϯʹσβΠϯ͠ɺͭ͘Γ͍͋͛ͯ͘͜ͱΛΊ͟͠·͢ɻ·ͨ
   ͜ͷΑ͏ͳࠓޙͷ

   ৽ͨͳࣾձͰͷl΢ΣϒΒ͠͞zͱ͸Կ͔ɺ΢ΣϒΛհͨ͠ΑΓΑ͍ώτɾϞϊͷ ؔ܎ͱ͸Կ͔ΛɺσΟεΧογϣϯɺϓϩτλΠϓ੍࡞ɺར༻ɺվྑΛ௨ͯ͠ߟ ͑ɺఏҊ͍͖ͯ͠·͢ɻ
   〜from 「ABOUT」

6. ݯྲྀ͸ɺ͋ͷ'JSFGPY
   04

7. $)*3*.&/Ϙʔυɿ&DIJHP
   3FW ೥݄̕ɺεΠοναΠΤϯε͔Βൢച։࢝
   'JSFGPY
   04
   ͷ
   044
   ൛ɺ#(
   #PPU
   UP
   (FDLP
   04͕ಈ࡞
   8FC
   (1*0
   "1*
   8FC
   *$
   "1*ͰηϯαʔΞΫνϡΤʔλʹΞΫηε
   ։ൃʹ͸1$Λܨ͍Ͱɺ'JSFGPY্ͷ8FC*%&Λ࢖͏
   ೥݄̍ɺ׬ച
   ೖՙͳ͍ঢ়ଶ͕ଓ͖ɺೖखࠔ೉

8. $)*3*.&/
   GPS
   3BTQCFSSZ
   1J
    ೥݄ϦϦʔε
   ΋͸΍#(
   04Ͱ΋ͳ͍ɺ'JSFGPY΋࢖Θͳ͍
   3BTQCJBOͷ্ʹ8FC
   (1*0
   "1*
   8FC
   *$
   "1*Λ࣮૷
   ։ൃʹ͸ΦϯϥΠϯ8FCΤσΟλ
   +4
   #JO
   ·ͨ͸
   +4'JEEMF
   ͷར༻Λ૝ఆ

9. ͘͠Έ +4
   #JO +4'JEEMF ΦϯϥΠϯWebΤσΟλ Web GPUO/I2C API QPMZpMMKT I2C σόΠεAPI

   JD"%5KT JD"%5KT JD"%5KT Raspberry Pi 3 / Raspbian Chromium HTML wss://localhost:33330/ WebSocket node srv.js /sys/class/gpio/gpioXX /dev/i2c-1 Raspberry Pi 3 Hardware GPIO I2C

10. ඪ४αϙʔτ*$σόΠε JD"%4KT "%ίϯόʔλ JD"%5KT Թ౓ηϯαʔ JD(1:&KT ੺֎ઢڑ཭ηϯαʔ JD1$"KT 18.αʔϘϞʔλʔυϥΠόʔ JD4KT

    Χϥʔηϯαʔ JD7&.-KT 67ηϯαʔ JDDBO[BJCMJOLKT *̎$
    4MBWFσόΠε։ൃϘʔυ JDHSPWFBDDFMFSPNFUFSKT (SPWFՃ଎౓ηϯαʔ JDHSPWFHFTUVSFKT (SPWFδΣενϟʔηϯαʔ JDHSPWFMJHIUKT (SPWF
    *$ޫηϯαʔ JDHSPWFPMFE%JTQMBZKT (SPWF
    0-&%σΟεϓϨΠ JDHSPWFUPVDIKT (SPWFλονηϯαʔ

11. νϡʔτϦΞϧ͸ׂͱॆ࣮ https://github.com/chirimen-oh/chirimen-raspi3/wiki/Tutorial

12. ݸਓతʹ͸࣋ͬͯͳ͍σόΠε͹͔ΓͰ೉ّ

13. ख࣋ͪͷ୅ସ඼ͰؤுͬͯΈͨ #.&
 Թ౓ɾ࣪౓ɾؾѹηϯαʔ -
 ϞʔλʔυϥΠόʔ %"*40ͷ64#ઔ෩ػ

14. ͜͏ͳΔͱɺσʔλγʔτௐ΂Δͷ͸ඞਢ #.&
 Թ౓ɾ࣪౓ɾؾѹηϯαʔ -
 ϞʔλʔυϥΠόʔ

15. var BME280 = function(i2cPort,slaveAddress){ this.i2cPort = i2cPort; this.i2cSlave = null;

    this.slaveAddress = slaveAddress; }; BME280.prototype = { init: function(){ return new Promise((resolve, reject)=>{ this.i2cPort.open(this.slaveAddress).then((i2cSlave)=>{ this.i2cSlave = i2cSlave; //console.log("init ok:"+this.i2cSlave); this.digT = []; this.digP = []; this.digH = []; this.temp = 0.0; this.pres = 0.0; this.hum = 0.0; this.t_fine = 0.0; var osrs_t = 1; // Temperature oversampling x 1 var osrs_p = 1; // Pressure oversampling x 1 var osrs_h = 1; // Humidity oversampling x 1 var mode = 3; // Normal mode var t_sb = 5; // Tstandby 1000ms var filter = 0; // Filter off var spi3w_en = 0; // 3-wire SPI Disable var ctrl_meas_reg = (osrs_t << 5) | (osrs_p << 2) | mode; var config_reg = (t_sb << 5) | (filter << 2) | spi3w_en; var ctrl_hum_reg = osrs_h; this.writeReg(0xF2,ctrl_hum_reg) this.writeReg(0xF4,ctrl_meas_reg) this.writeReg(0xF5,config_reg) resolve(); },(err)=>{ reject(err); }); }); }, writeReg: function(reg_address, data){ return new Promise(async (resolve, reject)=>{ if(this.i2cSlave == null){ reject("i2cSlave Address does'nt yet open!"); } else { await this.i2cSlave.write8(reg_address,data); resolve(); } }); }, callibParam: function(){ return new Promise(async (resolve, reject)=>{ if(this.i2cSlave == null){ reject("i2cSlave Address does'nt yet open!"); }else{ var calib = []; for(var i=0x88; i<0x88+24; i++){ calib.push(await this.i2cSlave.read8(i)); } calib.push(await this.i2cSlave.read8(0xA1)); for(i=0xE1; i<0xE1+7; i++){ calib.push(await this.i2cSlave.read8(i)); } this.digT.push((calib[1] << 8) | calib[0]); this.digT.push((calib[3] << 8) | calib[2]); this.digT.push((calib[5] << 8) | calib[4]); this.digP.push((calib[7] << 8) | calib[6]); this.digP.push((calib[9] << 8) | calib[8]); this.digP.push((calib[11]<< 8) | calib[10]); this.digP.push((calib[13]<< 8) | calib[12]); this.digP.push((calib[15]<< 8) | calib[14]); this.digP.push((calib[17]<< 8) | calib[16]); this.digP.push((calib[19]<< 8) | calib[18]); this.digP.push((calib[21]<< 8) | calib[20]); this.digP.push((calib[23]<< 8) | calib[22]); this.digH.push(calib[24]); this.digH.push((calib[26]<< 8) | calib[25]); this.digH.push(calib[27]); this.digH.push((calib[28]<< 4) | (0x0F & calib[29])); this.digH.push((calib[30]<< 4) | ((calib[29] >> 4) & 0x0F)); #.&໘౗͘͞ա͗

16. ͱ͜ΖͰʜ

17. ͏͢͏͢ɺ
 ײ͍ͮͯΔ͔΋͠Ε·ͤΜ͕ʜ

18. +4
    #JO +4'JEEMF ΦϯϥΠϯWebΤσΟλ Web GPUO/I2C API QPMZpMMKT I2C σόΠεAPI JD"%5KT

    JD"%5KT JD"%5KT Raspberry Pi 3 / Raspbian Chromium HTML wss://localhost:33330/ WebSocket node srv.js /sys/class/gpio/gpioXX /dev/i2c-1 Raspberry Pi 3 Hardware GPIO I2C Πϯλʔωοτ͚͔ͩ͜͜Αʂ

19. "NCJFOUʹଌఆσʔλΛ͋͛ͯΈΑ͏ͱࢥͬͨʜ https://ambidata.io/

20. "NCJFOUʹσʔλΛ͋͛Δํ๏ ௚઀࢖͑Δ"1*͸ແ͔͕ͬͨɺதͰ΍͍ͬͯΔ͜ͱ ͸ׂͱ؆୯
    3&45GVM
    "1*ͰσʔλΛ1045͢Ε͹Α͍
    63-͸
    IUUQBNCJEBUBJPBQJWDIBOOFMTνϟϯωϧ*%EBUB
    σʔλ CPEZ ͸+40/ܗࣜͰ༩͑Δ
    \XSJUF,FZ
    ϥΠτΩʔ
    E
    σʔλ

    
    E
    σʔλ
    ʜ
    ^
    ͳͷͰɺ+BWB4DSJQUͷGFUDIͰ΋࢖͑͹Α͍ͷ͔ͱ ҆қʹߟ͑ͨ

21. ͕ͩɺͦΜͳʹ؁͘ͳ͔ͬͨʂ .JYFE
    $POUFOU໰୊
    +4
    #JO΍+4'JEEMF͸IUUQT͕ͩ"NCJFOUͷ3&45GVM
    "1*͸IUUQͳͷͰ
 ϦΫΤετ͕ϒϩοΫ͞ΕΔ
    )5.-ΛϩʔΧϧʹμ΢ϯϩʔυͯ͠ಈ͔ͯ͠ճආ
    ΫϩευϝΠϯ੍໿໰୊
    $034
    $SPTT0SJHJO
    3FTPVSDF
    4IBSJOH Λ࢖͏ʹ͸αʔόଆͷରԠ͕ඞཁ
    IUUQϔομͷNPEFΛOPDPSTʹͯͯ͠͠Έͨ
    

    $POUFOU5ZQF໰୊
    BQQMJDBUJPOKTPOΛࢦఆͯ͠΋UFYUQMBJOͰ1045͞Εͯ͠·͏
    OPDPSTͰ͸ͦ͏͍͏΋ͷΒ͍͠
    μʔςΟͳखஈͰ͋Δ͕ɺɺɺ
    ϔομΛॻ͖׵͑Δ$ISPNFϓϥάΠϯΛ࢖ͬͯ$POUFOU5ZQFΛڧҾʹ
 BQQMJDBUJPOKTPOʹॻ͖׵͑ͨ Α͍ࢠ͸·Ͷͪ͠Όμϝ
22. None

23. 8FCϒϥ΢βͰ+BWB4DSJQU࢖ͬͯ *P5͍ͨ͠ͳΒଞʹ΋બ୒ࢶ͋Δ

24. Mongoose OS https://mongoose-os.com/

25. obniz https://obniz.io/

26. ·ͱΊ $)*3*.&/͸'JSFGPY
    04༝དྷͷٕज़Λ*P5ʹద༻ ͢ΔࢼΈ
    8FCϑϩϯτΤϯυ্Ͱ8FC
    (1*0*$
    "1*Λ࢖ͬ ͯηϯαʔʗΞΫνϡΤʔλʹΞΫηε
    ઐ༻Ϙʔυ͸ೖखࠔ೉ͳঢ়گ
    ୅ΘΓʹ3BTQCFSSZ
    1J
    ͷ3BTQCJBO্Ͱಈ͘΋ ͷ͕ग़͍ͯΔ
    8FCٕज़ͰϓϩάϥϛϯάͰ͖Δͱݴͬͯ΋)8 ஌ࣝ͸ඞཁ
    

    8P5Λ͏͍ͨͬͯΔׂʹ͸֎ͱͷ࿈ܞ͕໘౗ͳͷ ͰɺԿΒ͔ͷվળ͸ඞཁͩΖ͏
    ͍Ζ͍ΖͱϥΠόϧͬΆ͍ͷ΋ग़͖͍ͯͯΔ