Propeller Platform: 20 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Tus Propeller yog dab tsi?

Parallax Propeller yog 32-Bit 8-Core microcontroller. Txoj hauv kev yog koj twb tau pom ob peb Txoj Haujlwm Txhawb Nqa Zoo li:

OpenStomp Coyote-1: qhib qhov cuab yeej siv digital cov nyom pedal

Suab Nkauj Demo (.mp3.mp4) (Website)

Lub Replica 1, Apple 1 Clone

(lub vev xaib)

ybox2, DIY Networked Set-top Box

(website) thiab ntau ntxiv. Cov kiv cua feem ntau siv vim tias nws ua tau zoo, muaj cov vis dis aus yooj yim, thiab muab ntau ntawm I/O.

Yog li dab tsi yog Propeller Platform?

Propeller Platform tso Prop rau ntawm lub rooj tsav xwm hauv Circuit nrog cov tswj hluav taws xob, nco, siv lead ua, thiab txuas rau lwm cov qauv. Nws yog ntau yam zoo li Arduino nrog qee qhov kev txhim kho ntawm cov tswv yim yooj yim; 1 - Cov qauv (aka shields) tuaj yeem txuas rau ib leeg saum toj thiab hauv qab. Piv txwv li, koj yuav muaj tus qauv Propeller nyob hauv nruab nrab, LCD UI nyob rau sab saum toj, thiab tus qauv nyob hauv qab. 2 - Pin qhov sib nrug yog.1 ". Qhov chaw nruab nrab ntawm qhov yog.2", ib yam nkaus. Qhov no ua rau Platform sib xws nrog cov laug cam, thiab nws cia koj siv Platform modules ua ke nrog lwm cov phiaj xwm phiaj xwm. 3 - Lub rooj hneev taw yog 3.8 "x 2.5", uas yog tib lub hneev taw zoo li ExpressPCB's MiniBoard cov kev pabcuam, yog li ntxiv koj tus kheej cov qauv kev cai yog pheej yig thiab yooj yim. 4 - Lawv tau teev tseg zoo. Lawv tau hais tshwj xeeb hauv Jon Williams kab ntawv hauv Ceev thiab Volts thiab Propeller Platform Module yuav yog lub hauv paus rau ntau txoj haujlwm tau piav qhia hauv nws kab ntawv tom ntej. 5 - Lawv yog Public Domain. Cov qauv tsim qauv siv daim ntawv tso cai MIT, muab rau koj hloov pauv ntau dua li cov ntawv tso cai txwv zoo li Creative Commons Share-Alike. Cov qauv thiab cov lus qhia tshwj xeeb tuaj yeem rub tawm ntawm no. Peller Propeller Platform muaj nyob raws li cov khoom siv lossis npaj ua ntej los ntawm Gadget Gangster. Lub sijhawm ua haujlwm yog li 45 feeb. Pib los ntawm kev mus rau qib tom ntej!

Kauj ruam 1: FAQ

Dab tsi yog Propeller Platform?

Cov Kws Tshaj Lij Tshaj Tawm yog qhov qhib -qhov chaw suav ua lub platform - nws zoo ib yam li Arduino, tab sis txhim kho ntawm lub tswv yim los ntawm kev siv lub microcontroller nrawm dua, tus qauv tus pin sib nrug thiab daim ntawv tso cai txwv tsis pub tsawg (MIT License).

Dab tsi yog qhov tshwj xeeb?

Propeller Microcontroller:

• Built-in video generator kho vajtse kom tso tawm rau NTSC/PAL lossis VGA cov lus
• Built-in qib lus (Spin) uas yooj yim kawm
• Kev ua tau zoo (160 lab Kev Ua Haujlwm Ib Thib Ob)
• Kev nrawm tuaj yeem hloov pauv ntawm lub sijhawm ua haujlwm txhawm rau txhim kho kev ua haujlwm tau zoo
• Muaj nyob hauv pob khoom nyiam ua phooj ywg DIP pob
• 32 I/O pins, txhua tus pin tuaj yeem teeb tsa ua tswv yim lossis tso tawm

Propeller Platform ntxiv:

• 5v thiab 3.3v Voltage Regulators, ntsuas ntawm 800mA, txhua
• 5Mhz Crystal, cov neeg siv pauv tau
• 32kB on-board nco, nrog qhov chaw rau lub cim xeeb thib ob IC
• Txhua IC's nyob hauv qhov chaw kom hloov pauv tau yooj yim dua thiab sib dhos
• Txuj.1 "tus pin taub hau hauv kev teeb tsa ob kab, yog li cov qauv tuaj yeem teeb tsa saum toj thiab hauv qab lossis ntxiv rau lub khob cij lossis Protoboard

Propeller Platform nrog Roj Teeb Platform thiab ProtoPlus cov qauv

Nws piv rau Arduino li cas?

Cons:

• Tus Nqi Ntau Tus Arduino yog $ 30, Tus Kws Tshaj Lij Tshaj Plaws nrog PropPlug (qhov koj siv rau qhov program Prop) yog $ 50. Tab sis koj tsuas xav tau ib qho PropPlug thiab Propeller Platform ntawm nws tus kheej yog $ 35.
• Cov Zej Zos Me Koj Yuav pom lo lus 'Arduino' hauv Make Magazine ntau dua li lo lus 'Propeller'.
• Tsis muaj onboard 'Analog In' Hloov chaw, koj yuav tsum siv lub capacitor thiab tus tiv thaiv los nyeem cov txiaj ntsig analog. Tsis nyuaj, tab sis tsis yooj yim li Arduino.
• 2 Chips Koj xav tau 2 IC's thaum siv Propeller, Prop nws tus kheej, thiab EEPROM khaws cov haujlwm

Pros:

• Ntau nrawm microcontroller WAAY sai dua. Qhov no cia koj ua yam txias heev xws li tso tawm VGA, ua cov lus sib txuas, ua si.wav cov ntaub ntawv, thiab ntau ntxiv, txhua yam ntawm cov nti. Tus Propeller ua 160 MIPS thaum atmega168 ua 16.
• Suab zoo thiab yees duab Kho vajtse rau video tau tsim thiab muaj ntau lub tsev qiv ntawv suab muaj nyob hauv MIT daim ntawv tso cai.
• Multitasking tiag qhia ib cog los saib xyuas cov vis dis aus thiab lwm qhov los tuav cov keyboard / nas, thiab qhov ntawd yog nws. Tsis muaj kev cuam tshuam, tsis muaj lub sijhawm - nws yog qhov yooj yim tiag tiag los ua ntau txoj haujlwm ntawm tus Propeller
• Ntau I/O, Yooj Yim Ntxiv Txhua I/O tuaj yeem rov tsim dua, thiab muaj 32 ntawm lawv.
• Tus Qauv Pin Spacing Tus Kws Tshaj Lij Platform haum rau ntawm lub khob cij lossis protoboard
• Kev Siv Lub Hwj Chim Zoo dua Tus Kws Tshaj Lij tuaj yeem hloov lub moos ntawm cov yoov kom txuag lub zog thiab kaw cov cog uas tsis siv. Kev siv fais fab tuaj yeem mus ntawm 80mA txhua txoj hauv kev mus rau 4-5mA
• Daim Ntawv Tso Cai Zoo Arduino tau ntawv tso cai nyob hauv Creative Commons Attribution Share -alike (nyeem nws - nws yog ob peb nplooj ntawv). Cov Kws Tshaj Lij Tshaj Tawm muaj nyob hauv MIT daim ntawv tso cai (nyeem nws - nws yog 2 kab lus). Tsis txhob txhawj xeeb txog qhov koj siv peb cov qauv tsim - peb yuav tsis foob!

Hnab sib xyaw:

• Software tsom Muaj ntau lub microcontrollers tau mob siab rau kho vajtse kom ua tiav qee yam haujlwm. Hloov chaw, Propeller ua ntau yam khoom hauv software. Qhov no tsis thab kuv, tab sis qee tus neeg muaj teeb meem nrog nws.
• Spin Cov lus qib siab rau Prop yog Spin - qhov no yog cov lus niaj hnub ntau dua li C/C ++, tab sis nws siv sijhawm me ntsis los siv
• Kev Txhawb Mac Tsis muaj ib tus neeg siv Mac raug cai, tab sis kev sawv thiab khiav nrog Mac tsis nyuaj. Parallax muaj nplooj Mac nyob ntawm no.

Tus kheej, Kuv siv Propeller rau kev txhim kho feem ntau, thiab kuv siv PICaxe (nyeem: 08M 555 ntawm peb lub sijhawm?) Thaum kuv tsuas xav tau cov lus yooj yim / pheej yig. Arduino yog aight, tab sis kuv pom tus Propeller yooj yim rau txoj haujlwm thiab muaj zog ntau dua. Arduino kim dhau thaum kuv tsuas xav tau cov laj thawj yooj yim. Kuv muaj cov qauv dab tsi? Tsis muaj daim ntawv teev meej ntawm cov qauv, tab sis koj tuaj yeem tshawb xyuas Gadget Gangster rau qee qhov qauv tam sim no muaj. Qee qhov piv txwv piv txwv:

• Video / Suab
• Roj teeb
• DMX
• LCD Zaub
• Protoboards
• microSD
• Tsav Tsheb

Ntau cov qauv tau tawm los txhua lub sijhawm, ib yam nkaus.

Kauj Ruam 2: Sau Cov Khoom

Ua ntej tshaj, tig rau ntawm koj cov hlau txuas. Cia nws sov thaum koj txheeb xyuas kom paub tseeb tias koj muaj cov hauv qab no:

Daim ntawv teev npe

• 3x 47uF Electrolytic Caps (xyuas kom lawv nyob nraum mico-mini yog li lwm cov qauv yuav haum rau saum)
• 1x 4.7uF Tantalum Cap
• 1x 104 Ceramic Cap
• 1x 10k Ohm Resistor (Xim av - Dub - Txiv kab ntxwv)
• 1x 220 Ohm Resistor (Liab - Liab - Xim av)
• 1x 470 Ohm Resistor (Daj - Violet - Xim av)
• 1x 1.1k Ohm Resistor (Xim av - Xim av - Liab)
• 2x Ntsuab 3mm Ntsuab LED's
• 1x Liab LED
• 2x Tshuab Pin Qhov (Socket)
• 2 x 4 Pin
• 2 x 16 Pin
• 1x 4pin Txoj Cai Lub Taub Hau
• 1x Txoj Cai Lub Hwj Huam Hloov
• 1x Tactile Hloov
• 1x 40pin DIP qhov (socket)
• 1x 8pin DIP qhov (socket)
• 1x 2mm Lub Hwj Huam Jack
• 1x 5Mhz Crystal (xyuas kom nws yog ib nrab-qhov siab yog li lwm cov qauv tuaj yeem haum rau saum)
• 1x 5V Voltage Regulator
• 1x 3.3V Voltage Regulator
• 1 x Parallax Propeller
• 1x 32 kB i2c EEPROM
• 1x Propeller Platform PCB

Kauj Ruam 3: IC Qhov Ntsuas

Ua ntej tshaj, qhib rau hauv Qhov (Sockets). Cov qhov (socket) muaj lub tshuab xauv zoo los tuav lawv mus rau pcb thaum koj muab tshuaj txhuam. Kuv nyiam siv lub qhov (socket) zoo li koj tuaj yeem tshem tawm IC tau yooj yim yog tias koj muaj teeb meem, thiab koj tsis tas yuav txhawj xeeb txog kev ua kom IC puas tsuaj thaum siv. Lub 8pin DIP qhov hluav taws xob mus ntawm U2, cov ntawv thais nce. 40pin DIP lub qhov (socket) mus ntawm U1, cov ntawv thais sab laug.

Kauj Ruam 4: Ntxiv Thawj Txheej Ntawm Pin Sockets

Nqa ib qho ntawm tus lej 16 tus pin thiab ntxiv rau hauv pawg thawj coj saib. Koj tuaj yeem ntxiv nws mus rau kab sab nraud (ze rau ntawm ntug ntawm pawg thawj coj saib), lossis kab sab hauv, tab sis kuv hais qhia ntxiv nws mus rau kab sab nraud. Khaws cov kab sab hauv sab tam sim no, tab sis koj tuaj yeem sau nrog tus pin headers txhawm rau teeb tsa lwm tus qauv nyob hauv Propeller Platform.

Kauj Ruam 5: 4 Tus Pin

Ntxiv qhov 4 tus pin qhov (socket). Siv lub kaum sab xis txoj kab taub hau kom ua ob qho tib si sib dhos, raws li qhia hauv daim duab. Qhov no yuav tuav 4 tus pin nyob thaum koj tig hla lub rooj tsavxwm thiab khaws 4 tus pin thiab 16 tus pin ntsaws ncaj. Tus lej 4 tus pin mus rau hauv kab ib yam li 16 tus pin qhov (socket).

Kauj Ruam 6: Qhov Txheej Thib Ob

Tib yam kev pom zoo ntawm lwm sab.

Kauj Ruam 7: Ntxiv Power Jack

Ntxiv lub hwj chim txuas rau sab laug sab laug ntawm lub rooj tsavxwm, hauv lub thawv tsuas yog qis dua '7.5 - 12VDC'. Thaum siv lub tshuab fais fab tuag, ua siab zoo nrog tus laug - nws yog dab tsi tuav lub jack thaum koj ntxig / tshem lub hwj chim ntsaws

Kauj Ruam 8: Lub Hau Kev Ua Haujlwm

Propeller yog programmed nrog Prop Plug. ntxiv lub kaum sab xis sab xis hauv lub thawv ntawv 'Plug', raws li qhia hauv daim duab. Nov yog qhov uas koj yuav txuas rau Prop Plug rau kev ua haujlwm. Koj tuaj yeem tau txais Prop Plug los ntawm Gadget Gangster lossis Parallax. Cov txiaj ntsig ntawm kev khaws cov txheej txheem kho vajtse tawm ntawm lub rooj tsavxwm yog qhov loj me ntawm pawg thawj coj saib thiab tus nqi qis. Thaum koj ua tiav txhua yam thiab npaj rau phiaj xwm Propeller, ntxig rau Prop Plug 'lub kaus mom sab saum'.

Kauj Ruam 9: Ntxiv Cov Hloov

Ntxiv cov hloov mus rau sab laug thiab sab xis. Txoj cai hloov pauv tau zoo yuav rov pib dua Prop thaum nws tab tom khiav (tsuas yog coj mus rhaub kom rov pib dua). Sab laug hloov yog lub hwj chim hloov. Ob qho kev hloov pauv tau muab tso rau ntawm ntug ntawm lub rooj tsavxwm kom yooj yim nkag tau rau lawv yog tias lwm cov qauv tau teeb tsa saum toj.

Kauj Ruam 10: Ntxiv Lub Hwj Chim Capacitors

Peb lub kaus mom (lawv zoo li cov kaus poom me me) mus ib sab ntawm lub kaum sab xis hloov. Lawv pab muab lub zog zoo rau lub microcontroller thiab lwm yam qauv. Cov Capacitors yog qhov tsis nkag siab, cov hlau lead nyob ze rau ntawm kab txaij tsis zoo, thiab nws mus rau hauv qhov taw qhia. Nco ntsoov tias koj siv lub kaus mom me me, lossis lwm yam qauv yuav tsis haum rau saum lub Propeller platform.

Kauj Ruam 11: Npaj Crystal Socket

Nws zoo siv lub qhov (socket) rau siv lead ua raws li Prop tuaj yeem txhawb lwm qhov txiaj ntsig siv lead ua. Nov yog qhov hack los ua lub qhov ntsaws siv lead ua; 1 - Txheeb xyuas ob lub tshuab pin qhov (raws li hauv daim duab hauv qab no). Siv koj lub dikes los faib lawv ib nrab.

Kauj Ruam 12: Tshem Cov Yas

Siv koj lub dikes dua, tshem cov yas ncig txhua tus pin, raws li qhia hauv daim duab. Koj tsuas yog xav tau me ntsis siab txhawm rau txhuam cov yas.

Kauj Ruam 13: Crystal Sockets

Nov yog yam koj yuav tau txais:

Kauj Ruam 14: Ntxiv Cov Crystal Sockets

Ntxig rau lawv raws li qhia hauv daim duab. Kuv siv daim kab xev me ntsis los tuav lawv, tig lub rooj tsavxwm hla thiab muab lawv tso rau hauv qhov chaw. Nyob rau sab nraum qab ntawm lub rooj tsavxwm, luas cov pin txuas los ntawm lub tshuab ntsaws. Kuv tseem ntxiv cov resistors ntawm R1, R2, thiab R3. Cov menyuam yaus no yuav txwv qhov tam sim no rau LED's uas yuav qhia koj thaum lub zog qhib. R1: 1.1k Resistor (Xim av - Xim av - Liab) R2: 470 ohm Resistor (Daj - Violet - Brown) R3: 220 ohm Resistor (Liab - Liab - Xim av)

Kauj Ruam 15: Ntxiv Cov Tswj Hluav Taws Xob

Tus Tsov tus tw khiav ntawm 3.3V, tab sis Propeller Platform kuj suav nrog 5V tus tswj hwm los muab 5V rau lwm tus qauv. VR1: tus tswj hwm 5V. Nws yog ON Semi (ntu # MC33269T-5.0G). Piv rau 3.3V tus tswj hwm, nws muaj cov kab plaub fab uas ib nyuag me ntsis. Lub thawv dub tsis muaj qhov me me, ib qho. VR2: 3.3V tus tswj hwm. Nws yog ST (ntu # LD1117V33). Nws muaj cov ntawv tuab dua nrog cov ces kaum tab raug txiav tawm. Koj kuj tseem tuaj yeem siv me ntsis ntawm cov laug txuas ntxiv los txuas lub tab rau pawg thawj coj saib. Qhov no yuav pab cov tswj hwm tso cua sov ntau dua.

Kauj Ruam 16: Ntxiv Caps

Lub hau tantalum mus rau sab xis ntawm lub qhov ntsaws siv lead ua. Nco ntsoov tias lub hau tantalum yog polarized. Yog tias koj saib ze ntawm lub cev, koj yuav pom + cim ib sab ntawm ib sab ceg. Ob txhais ceg nrog cov cim ntxiv yuav tsum hla lub qhov uas ze dua rau cov siv lead ua. Qhov iav hau mus rau hauv qab 40pin DIP qhov (socket) Nws tsis yog polarity rhiab. Lub hau ceramic yog cim '104', nws tseem me dua lub tantalum cap.

Kauj Ruam 17: Ua tiav Cov Kauj Ruam

Ntxiv cov LEDs-

PWR Cov LED uas mus rau hauv lub voj voos cim tias 'PWR' muaj lub qhov muag pom tseeb. Rau qhov LED no, SHORTER cov hlau lead hla mus rau lub qhov ncig (ze dua rau tus tiv thaiv), LONGER cov hlau lead dhau los ntawm lub qhov square. 5.0 Cov LED uas mus rau hauv lub voj voos cim '5.0' muaj lub lens ntsuab. Rau cov LED no, LONGER cov hlau lead hla mus rau lub qhov ncig (ze dua rau cov neeg tawm tsam), SHORTER cov hlau lead dhau mus los ntawm lub qhov square. 3.3 LED uas mus rau hauv lub voj voos cim '3.3' muaj lub lens ntsuab. Rau qhov LED no, LONGER cov hlau lead hla mus rau lub qhov ncig (ze dua rau qhov tiv thaiv), SHORTER cov hlau lead dhau mus los ntawm lub qhov square. Tsis tas li, ntxiv 10k ohm resistor (Xim av - Dub - Txiv Kab ntxwv) ntawm R4 Cov kauj ruam tom ntej yog ntsuas lub zog. Plug rau hauv koj lub hwj chim adapter thiab ntxeev lub kaum sab xis hloov mus. Cov LED yuav tsum txhua lub teeb pom kev, qhia tau hais tias Cov Tswj Hluav Taws Xob tau tso tawm lub zog.

Kauj Ruam 18: Ntxiv IC

Ntxiv Prop hauv 40 Pin DIP lub qhov (socket), thiab EEPROM hauv lub 8 Pin qhov (socket). Ntxiv cov siv lead ua thiab txiav cov hmoov txhuas ntau dhau. Mus rau cov theem tom ntej thiab kuv yuav qhia koj ib qho piv txwv txoj haujlwm los pab pib

Kauj Ruam 19: Siv Nws: Koj Thawj Txoj Haujlwm Propeller

Ua ntej, rub lub Propeller tool (windows lossis mac) yog li koj tuaj yeem sau koj li program. Tsis tas li, nco ntsoov tias koj muaj PropPlug.

Khau raj nws li Propeller Tool thiab cia pib nrog txoj haujlwm yooj yim tshaj plaws, ib qho LED ntsais muag;

Kuv yuav ua txhaum txhua kab: PUB Cov Haujlwm Tseem Ceeb pib ua tiav ntawm thawj txoj kev nws pom. Hauv qhov no, tsuas muaj ib txoj hauv kev (tseem ceeb), thiab nws yog PUBlic txoj hauv kev, tab sis peb tsis tas yuav txhawj txog qhov tam sim no dira [0]: = 1 dira [0] yog 'qhia rau npe' rau tus pin 0. Los ntawm kev sau tus nqi ntawm 1 rau npe, peb ua tus pin 0 qhov tso tawm.: = yog tus neeg ua haujlwm. REPEAT ua txhua yam uas tabbed hauv qab no. Rov ua dua lub voj tsis muaj UNTIL yuav rov ua mus ib txhis. Cov tab yog qhov tseem ceeb hauv kev tig - txhua yam nkag mus hauv qab kab no yog ib feem ntawm REPEAT voj. ! OUTA [0] the! tus neeg teb xov tooj txhais tau tias 'ntxeev' thiab OUTA yog cov npe tso tawm rau tus pin 0. Yog li kab ntawv no siv tus nqi tam sim no ntawm outa [0], ntxeev nws, thiab sau nws rov qab. Yog tus pin siab, nws yuav tig qis. Yog tus pin qis, nws yuav ntxeev siab. Ib txoj hauv kev zoo los piav qhia txog! yog 'Bitwise NOT assignment operator'. WAITCNT (CLKFREQ + cnt) Kev txhais lus: Tuav rau 1 feeb. WAITCNT (Lub Sijhawm) yuav ncua kev ua haujlwm kom txog rau thaum lub moos system == Sijhawm. CLKFREQ yog tus nqi system - nws sib npaug ntawm cov zuam hauv txhua ob. CNT yog lwm qhov txiaj ntsig, nws yog lub sijhawm tam sim no (muaj pes tsawg tus zuam txij li Propeller tau pib). Los ntawm kev ntxiv 1 thib ob tus nqi ntawm zuam rau lub moos system, peb tab tom xam tawm seb lub moos system yuav yog ib pliag txij tam sim no. Thiab qhov ntawd yog koj thawj txoj haujlwm! Koj yuav hloov dab tsi yog tias koj xav kom LED ntsais ob zaug ib pliag?

Kauj ruam 20: Rub tawm

Propeller yog lub microcontroller txaus uas yog:

• Yooj yim heev (160 lab cov lus qhia ib pliag),
• Muaj ib tuj ntawm I/O (32 pins uas tuaj yeem ua cov tswv yim lossis tso tawm),
• Muaj lub peev xwm yees duab thiab suab zoo
• Thiab yog ib qho yooj yim los tsim rau

Txheeb xyuas Parallax lub xaib rau ntau cov ntaub ntawv ntawm Tus Kheej. Koj kuj tseem yuav tsum txheeb xyuas Parallax Cov Phiaj Xwm Sib Txawv qhov twg muaj tuj qhib lub tsev qiv ntawv los pab koj thaum ua cov phiaj xwm nrog koj li Prop. (ExpressPCB hom ntawv) Propeller Platform Design TemplatesGrab Cov Khoom lossis Tau Txais Nws Ua Ntej Ua Ke Los Ntawm Gadget Gangster.