Siza kunikela eli nqaku kwi ibhodi yophuhliso yolutsha. Ibhodi eguquguqukayo kakhulu, ehambelana ne-Arduino, kunye nobukhulu obuncitshisiweyo ukuze ukwazi ukuyinikezela kwiiprojekthi apho ubukhulu bubalulekile. Apha ungabona ukuba yintoni na, iintlobo kunye neenguqulelo ezikhoyo, iimpawu zobugcisa, kunye nokuba yintoni enokwenziwa ngale bhodi nge-MCU okanye i-microcontroller.
Index
Yintoni uTeeny?
I-Teensy luphawu lwebhodi yophuhliso lwe-microcontroller eyenziwe yi-PJRC kunye noyilo apho umnini-ndawonye uPaul Stoffregen athathe inxaxheba. I-PJRC ngumyili kunye nomvelisi wezixhobo ezahlukeneyo zabenzi, i-DIY, uphuhliso lobuchule, njl. Ukwenza oku, baye benza le bhodi incinci, eguquguqukayo kakhulu enokubakho kwe-Arduino, kunye namandla amangalisayo kunye nokuguquguquka, nokusebenzisa ii-microcontrollers ezisekelwe kwi-ARM endaweni yee-AVR ezisetyenziswa ngezinye iibhodi zophuhliso ezifanayo.
I-Teensy ayikho ipleyiti kuphela, kodwa ikhona iimodeli ezahlukeneyo okanye iinguqulelo., apho ezinye iingenelo kunye nobukhulu bazo ziyahluka. Lonke olu yilo lwehardware lwenziwa ngombono wokwandisa amandla e-I/O, kunye nokuxhaswa yintlaninge yeelayibrari zesoftware ukubonelela ngeempawu ezininzi kwaye zilungele ukusebenza ngeArduino IDE.
Iimpawu zobugcisa zeTeensy
Ungazibona iinkcukacha zemodeli yakho kwii-database ezibonelelwe ngumenzi webhodi. Kwakhona, khumbula ukuba kusenokubakho umahluko wepinout phakathi kweenguqulelo. Nangona kunjalo, ukuba nembono eqhelekileyo ngakumbi yeTeensy eqhelekileyo kubo bonke, nazi ezinye iimpawu zayo zobugcisa:
- Ukuhambelana ne arduinosoftware kunye namathala eencwadi. Kwakhona, inokongeza kwi-Arduino ebizwa iteensyduino
- Izibuko le-USB
- app Umlayishi weshumi elivisayo ukuze kube lula ukusetyenziswa
- Isoftware yophuhliso yasimahla
- Inkxaso ye-Cross-platform, ekhoyo kwi-Linux, MacOS kunye ne-Windows operating systems
- Ubungakanani obuncinci, obufanelekileyo kwiiprojekthi ezininzi
- Ifumaneka kunye okanye ngaphandle kwezikhonkwane zebhodi yesonka ezithengiswayo
- Inkqubo yokucofa iqhosha elinye
- Ngaba unaye umqokeleli? WinAVR
- ukususa iibhagi kwi-USB
Ulwazi oluninzi lobugcisa kunye nokukhutshelwa - Iwebhusayithi esemthethweni ye-PJRC
Iintlobo kunye nendawo yokuthenga
Ngokuphathelele iintlobo zeepleyiti zeTeensy kunye nazo Ukucaciswa kobugcisa, sinolu tshintsho lulandelayo malunga neempawu eziqhelekileyo zecandelo langaphambili:
Ulutsha 2.0
- MCU: Atmel ATMEGA32U4 i 8 bit 16 MHz AVR
- Imemori ye-RAM: 2560 bytes
- Imemori ye-EEPROM: 1024 bytes
- Inkumbulo edanyazayo: 32256 bytes
- Idijithali I / O.: 25 izikhonkwane, 5v
- Igalelo le-Analog: 12
- PWM: 7
- UART,I2C,SPI1, 1, 1
- Ixabiso: $ 16
Ulutsha++ 2.0
- MCU: Atmel AT90USB1286 i 8 bit 16 MHz AVR
- Imemori ye-RAM: 8192 bytes
- Imemori ye-EEPROM: 4096 bytes
- Inkumbulo edanyazayo: 130048 bytes
- Idijithali I / O.: 46 izikhonkwane, 5v
- Igalelo le-Analog: 8
- PWM: 9
- UART,I2C,SPI1, 1, 1
- Ixabiso: $ 24
I-LC ekwishumi elivisayo
- MCU: ARM Cortex-M0+ @ 48MHz
- Imemori ye-RAM: 8k
- Imemori ye-EEPROM: 128 bytes (emu)
- Inkumbulo edanyazayo: 62k
- Idijithali I / O.: Izikhonkwane ze-27, i-5v, i-4x iziteshi ze-DMA
- Igalelo le-Analog: 13
- PWM: 10
- UART,I2C,SPI1, 1, 1
- Ixabiso: $ 11,65
Ulutsha 3.2
-Ayifumaneki-
- MCU: I-ARM Cortex-M4 kwi-72MHz
- Imemori ye-RAM: 64k
- Imemori ye-EEPROM: 2k
- Inkumbulo edanyazayo: 256k
- Idijithali I / O.: 34 izikhonkwane, 5v
- Igalelo le-Analog: 8
- PWM: 21
- UART,I2C,SPI1, 1, 1
- Ixabiso: $ 19,80
Ulutsha 3.5
- MCU: 4 MHz ARM Cortex-M120 + 32-bit FPU + RNG + iaccelerator yoguqulelo oluntsonkothileyo
- Imemori ye-RAM: 256k
- Imemori ye-EEPROM: 4k
- Inkumbulo edanyazayo: 512k
- Idijithali I / O.: 64 izikhonkwane, 5v
- Igalelo le-Analog: 27
- PWM: 20
- UART,I2C,SPI0, 3, 3
- Windows RT: I-audio ye-I2S/TDM, ibhasi ye-CAN, i-16 injongo jikelele yamajelo e-DMA, i-RTC, i-SDIO 4-bit (amakhadi e-SD), i-USB 12 Mb/s
- Ixabiso: $ 24,25
Ulutsha 3.6
- MCU: 4 MHz ARM Cortex-M180 + 32-bit FPU + RNG + iaccelerator yoguqulelo oluntsonkothileyo
- Imemori ye-RAM: 256k
- Imemori ye-EEPROM: 4k
- Inkumbulo edanyazayo: 1024k
- Idijithali I / O.: 64 izikhonkwane, 5v
- Igalelo le-Analog: 27
- PWM: 20
- UART,I2C,SPI0, 3, 3
- Windows RT: I-audio ye-I2S/TDM, i-CAN ibhasi, i-16 i-4 yenjongo ngokubanzi iziteshi ze-DMA, i-RTC, i-12-bit SDIO (amakhadi e-SD), i-480 Mb / s USB kunye ne-XNUMX Mb / s i-USB host
- Ixabiso: $ 29,25
Ulutsha 4.0
- MCU: I-ARM Cortex-M7 kwi-600 MHz + 32-bit FPU + RNG + i-accelerator ye-encryption
- Imemori ye-RAM: 1024K (2×512)
- Imemori ye-EEPROM: 1K (emu)
- Inkumbulo edanyazayo: 1984k
- Idijithali I / O.: 40 izikhonkwane, 5v
- Igalelo le-Analog: 14
- PWM: 31
- Uthotho,I2C,SPI7, 3, 3
- Windows RT: I-2x I2S / TDM yomsindo, i-S / PDIF yomsindo wedijithali, i-3x CAN ibhasi (1x CAN FD), i-32 injongo jikelele iziteshi ze-DMA, i-RTC, i-FlexIO programmable, i-USB 480 Mb / s kunye ne-USB host 480 Mb / s, iPixel Processing Pipeline , i-cross-triggering ye-peripherals, kunye nolawulo lwe-ON/OFF.
- Ixabiso: $ 19,95
Ulutsha 4.1
- MCU: 7 MHz ARM Cortex-M600 + 64/32-bit FPU + RNG + i-encryption accelerator
- Imemori ye-RAM: 1024K (2 × 512) kunye ne-QSPI yokwandiswa kwememori kunye neendawo ezimbini ezongezelelweyo ze-RAM okanye i-flash chips
- Imemori ye-EEPROM: 4K (emu)
- Inkumbulo edanyazayo: 7936k
- Idijithali I / O.: 55 izikhonkwane, 5v
- Igalelo le-Analog: 18
- PWM: 35
- Uthotho,I2C,SPI8, 3, 3
- Windows RT: Ethernet 10/100 Mbit nge DP83825 PHY, 2x I2S/TDM audio, S/PDIF audio digital, 3x CAN ibhasi (1x CAN FD), 32 injongo jikelele amajelo DMA, RTC, FlexIO programmable, USB 480 Mb/s kunye USB host kwi-480 Mb / s, i-1 SDIO (i-4 bit) yamakhadi e-SD, iPixel Processing Pipeline, i-cross triggering for peripherals, kunye nolawulo lwe-ON / OFF.
- Ixabiso: $ 26,85
| Okona kulungileyo |
|
Ubutsha 4.0 (Akukho ziphini) | Bona amanqaku | Jonga umnikelo |
| Umgangatho wexabiso |
|
Ubutsha 4.1 (akukho ziphini) | Bona amanqaku | Jonga umnikelo |
| Oyintandokazi yethu |
|
I-Teensy 4.1 (Eneephini) | Bona amanqaku | Jonga umnikelo |
|
Ulutsha lwe-STMicroelectronics... | Bona amanqaku | Jonga umnikelo |
Yintoni enokwenziwa ngoTeensy ngokwahlukileyo kwamanye amacwecwe? (Iizicelo)
Ibhodi yophuhliso yeTeensy yenye yezona zinto zixatyiswa kakhulu ngabenzi abaninzi ngenxa yezizathu ezininzi. Enye yezona ziphambili zihambelana ne-chip apho ezinye zezi bhodi zifakwe khona, kuba zisekelwe Iitshiphusi ze-ARM ezingama-32. Oku akuboneleli kuphela ukusebenza okuphezulu kune-AVR, kukwavumela ukuba ne-MCU yangoku ngakumbi, ukusebenza ngolwakhiwo njengento ebalulekileyo kwaye isasazeke namhlanje njenge-ARM, njl.
Kwelinye icala, nangona incinci, zinamandla kakhulu, kunye nezakhono ezilungileyo ze-RAM, i-flash kunye nememori ye-EEPROM, kunye nezityebi zokudibanisa ukusebenzisa i-hardware peripherals, kunye nezinye ezinamakhadi e-SD, i-Ethernet, njl. Kwaye konke oku ngaphandle kokususa iota yokuhambelana neArduino. Kodwa njengoko ubona, akusiyo "enye", kodwa ikhethekileyo.
Olunye uphawu oluhle lweTeensy kukuba inokusebenza njengayo nayiphi na enye isixhobo somthonyama se-USB, oko kukuthi, unokwenza ibhodi ibe yi-peripheral kwaye isebenze njenge-HID, isixhobo se-MIDI, i-joystics, i-gamepads, njl. Kwaye konke oko ngaphandle kwekhowudi eyongezelelweyo, yonke iyinxalenye yesitaki sesoftware yeTeensy ukuze ungabi naxhala ngayo. Ngokuphathelele iTeensyduino, i-addon ye-Arduino IDE, lolunye uphawu oluhle, kwaye kuthatha nje okomzuzwana ukuphakama nokusebenza...
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