ืื ื• ื›ื•ืชื‘ื™ื ืžืืชื—ื•ืœ OTA ืขื‘ื•ืจ ATmega128RFA1 (ื›ื—ืœืง ืžืžื›ืฉื™ืจ Smart Response XE)

ืื ื• ื›ื•ืชื‘ื™ื ืžืืชื—ื•ืœ OTA ืขื‘ื•ืจ ATmega128RFA1 (ื›ื—ืœืง ืžืžื›ืฉื™ืจ Smart Response XE)

ื”ื›ืœ ื”ืชื—ื™ืœ ื‘ื›ืš ืฉื”ืžื—ื‘ืจ ืจื›ืฉ ืžื›ืฉื™ืจ ืžืขื ื™ื™ืŸ ื‘ืฉื•ืง ื”ืžืฉื ื™ - Smart Response XE (ืชื™ืื•ืจ ืงืฆืจ). ื”ื•ื ืžื™ื•ืขื“ ืœื‘ืชื™ ืกืคืจ: ื›ืœ ืชืœืžื™ื“ ื‘ื›ื™ืชื” ืžืงื‘ืœ ืžื›ืฉื™ืจ ื“ื•ืžื” ืœืžื—ื‘ืจืช ืืœืงื˜ืจื•ื ื™ืช ืื• ืžืชืจื’ื ืžืฉื ื•ืช ื”ืชืฉืขื™ื, ื”ืžื•ืจื” ืฉื•ืืœ ืฉืืœื” ื•ื”ืชืœืžื™ื“ื™ื ืžืงืœื™ื“ื™ื ืืช ื”ืชืฉื•ื‘ื•ืช ื‘ืžืงืœื“ื•ืช ื”ืžื›ืฉื™ืจื™ื, ื”ืžืชืงื‘ืœื•ืช ื‘ืืžืฆืขื•ืช ื. ืขืจื•ืฅ ืจื“ื™ื• (802.15.4) ืœืžืงืœื˜ ื”ืžื—ื•ื‘ืจ ืœืžื—ืฉื‘ ื”ืžื•ืจื”.

ืžื›ืฉื™ืจื™ื ืืœื” ื”ื•ืคืกืงื• ืœืคื ื™ ืžืกืคืจ ืฉื ื™ื, ื•ืžื” ืฉื‘ืชื™ ืกืคืจ ืจื›ืฉื• ื‘-100-200 ื“ื•ืœืจ ื›ืœ ืื—ื“ ืฆืฅ ื›ืขืช ื‘ืื™ื‘ื™ื™ ืชืžื•ืจืช 10 ื“ื•ืœืจ ืื• ืคื—ื•ืช. ื”ื—ื•ืžืจื” ืฉื ืžืชืื™ืžื” ืžืื•ื“ ืœื ื™ืกื•ื™ื™ื ื—ื ื•ื ื™ื:

  • ืžืงืœื“ืช 60 ืžืงืฉื™ื
  • ืฆื’ ื‘ืจื–ื•ืœื•ืฆื™ื” ืฉืœ 384ร—136, 2 ื‘ื™ื˜ื™ื ืœืคื™ืงืกืœ - ื“ื•ืžื” ืœ-BC, CGA, ืืš 4 ืœื ืฆื‘ืขื™ื, ืืœื ื”ื“ืจื’ื•ืช ื‘ื”ื™ืจื•ืช
  • ืžื™ืงืจื•-ื‘ืงืจ ATmega128RFA1 (128 ืงื™ืœื•-ื‘ื™ื™ื˜ ื–ื™ื›ืจื•ืŸ ืคืœืืฉ, 4 ืงื™ืœื•-ื‘ื™ื™ื˜ ROM, 16 ืงื™ืœื•-ื‘ื™ื™ื˜ RAM, ืžืงืœื˜ ืžืฉื“ืจ 802.15.4)
  • ื–ื™ื›ืจื•ืŸ ืคืœืืฉ ื—ื™ืฆื•ื ื™ (ื‘ื™ื—ืก ืœืžื™ืงืจื•-ื‘ืงืจ, ืœื ืœื›ืœ ื”ืžื›ืฉื™ืจ) 1 ืžื’ื”-ื‘ื™ื˜ (128 ืงื™ืœื•ื‘ื™ื™ื˜) ืขื ืžืžืฉืง SPI
  • ืชื ืœ-4 ืืœืžื ื˜ื™ื AAA.

ืžืฉืžื• ืฉืœ ื”ืžื™ืงืจื•-ื‘ืงืจ ื‘ืจื•ืจ ืฉื”ื•ื ืฉื™ื™ืš ืœืžืฉืคื—ืช ื”-AVR, ืžื” ืฉืื•ืžืจ ืฉื”ืคื™ื›ืช ื”ืžื›ืฉื™ืจ ืœ-Arduino ืชื•ืื ื”ื™ื ืžืฉื™ืžื” ื™ื•ืชืจ ืžื˜ืจื™ื•ื•ื™ืืœื™ืช...

ืžื”ื—ื“ืฉื•ืช ื•ืื™ืœืš ื”ืงื“ืื™ ื”ืžื—ื‘ืจ ื’ื™ืœื” ืžื” ื–ื” ื›ื‘ืจ ืขืฉื• (ืื•ืชื• ืงื™ืฉื•ืจ ืื•ืžืจ ืœืš ืžื” ืœื”ืชื—ื‘ืจ ืœืืŸ), ืขื ื”ื–ื“ืžื ื•ืช ืœื”ืจื™ืฅ ืžืฉื—ืงื™ื ืขื‘ื•ืจ Arduboy:


ืื‘ืœ ื”ืžื—ื‘ืจ ืžืชืขื ื™ื™ืŸ ื™ื•ืชืจ ื‘ื”ื–ื“ืžื ื•ืช ืœื ืœืฉื—ืง ื‘ืžื›ืฉื™ืจ, ืืœื ืœืœืžื•ื“:

  • ื–ื™ื›ืจื•ืŸ ืคืœืืฉ ืขื ืžืžืฉืง SPI ื˜ื•ืจื™
  • ืžื˜ืขื ื™ ืืชื—ื•ืœ ืขื‘ื•ืจ AVR
  • ืชืงืŸ 802.15.4

ื”ืžื—ื‘ืจ ื”ืชื—ื™ืœ ื‘ื›ืชื™ื‘ื” ืกืคืจื™ื•ืช (GPL v3), ื”ืžืืคืฉืจ ืœืš ืœืืชื—ืœ ืืช ื”ืชืฆื•ื’ื”, ืœื”ื•ืฆื™ื ื˜ืงืกื˜ ื•ืžืœื‘ื ื™ื ื•ืœื’ืฉืช ืœื–ื™ื›ืจื•ืŸ ืคืœืืฉ SPI. ื•ืื– ื”ื•ื ื”ืชื—ื™ืœ ืœื”ืขืœื•ืช ืจืขื™ื•ื ื•ืช ืœืฉื™ืžื•ืฉ ืžืขืฉื™ ื‘ืžื›ืฉื™ืจ: ืžืกื•ืฃ ื›ื™ืก ืชื•ืื VT-100, ืžืฉื—ืงื™ื ืžืจื•ื‘ื™ ืžืฉืชืชืคื™ื. ืœืื—ืจ ืฉื‘ื ื” ืžื—ื“ืฉ ืฉืœื•ืฉื” ืžื›ืฉื™ืจื™ื, ื”ื•ื ื”ื—ืœื™ื˜ "ืœืœืžื“" ืื•ืชื ืœืงื‘ืœ ืกืงื™ืฆื•ืช "ื‘ืื•ื•ื™ืจ". ืžื” ืฉื™ื”ื™ื” ืœื ืจืง ืžืขื ื™ื™ืŸ, ืืœื ื’ื ืžืื•ื“ ื ื•ื—: ืืช ืžืืจื– ื”ืžื›ืฉื™ืจ ืงืฉื” ืœืคืชื•ื— ื‘ื›ืœ ืคืขื, ื•ืžืชื—ืช ืœื›ื™ืกื•ื™ ืชื ื”ืกื•ืœืœื” ื™ืฉ ืจืง ื—ื•ืจื™ื ืฉืžืืคืฉืจื™ื ืœื—ื‘ืจ ืžืชื›ื ืช JTAG ืœืœื•ื—.

ืื ื• ื›ื•ืชื‘ื™ื ืžืืชื—ื•ืœ OTA ืขื‘ื•ืจ ATmega128RFA1 (ื›ื—ืœืง ืžืžื›ืฉื™ืจ Smart Response XE)

ื–ื” ืžืกืคื™ืง ื›ื“ื™ ืœื”ืขืœื•ืช ืืช ื”ืืชื—ื•ืœ Arduino, ืื‘ืœ ืœื ืืช ื”ืกืงื™ืฆื” - ื”ื™ืฆื™ืื” ื”ื˜ื•ืจื™ืช ืœื ืžื—ื•ื‘ืจืช ืœืฉื, ืื– ืืชื” ืขื“ื™ื™ืŸ ืœื ื™ื›ื•ืœ ืœืขืฉื•ืช ื‘ืœื™ ืœืคืชื•ื— ืืช ื”ืžืืจื–. ื›ืžื• ื›ืŸ, ืงื•ื•ื™ ื”-TX0 ื•-RX0 ืฉืœ ื”ื™ืฆื™ืื” ื”ื˜ื•ืจื™ืช ื”ืจืืฉื•ื ื” ืžืฉื•ืœื‘ื™ื ืขื ืงื•ื•ื™ ื”ืกืงืจ ืฉืœ ืžื˜ืจื™ืฆืช ื”ืžืงืœื“ืช, ื›ืœื•ืžืจ ืืœื• ืฉืžืกืงืจื™ื ืืช ืžืงืฉื™ ื”ืคื•ื ืงืฆื™ื” ื‘ืฆื™ื“ื™ ื”ืชืฆื•ื’ื”. ืื‘ืœ ืžื” ืืชื” ื™ื›ื•ืœ ืœืขืฉื•ืช - ื”ืžื—ื‘ืจ ื‘ื ื” ืืช ื–ื”:

ืื ื• ื›ื•ืชื‘ื™ื ืžืืชื—ื•ืœ OTA ืขื‘ื•ืจ ATmega128RFA1 (ื›ื—ืœืง ืžืžื›ืฉื™ืจ Smart Response XE)

ื”ื•ื ื”ื‘ื™ื ืœืฉื ืืช ืงื•ื•ื™ ื”-JTAG, ื•ื›ืขืช ืื™ืŸ ืฆื•ืจืš ืœืคืชื•ื— ืืช ืชื ื”ืกื•ืœืœื•ืช. ื•ื›ื“ื™ ืฉืืคืฉืจ ื™ื”ื™ื” ืœื”ืขืœื•ืช ืกืงื™ืฆื•ืช, ื—ื™ื‘ืจืชื™ ืืช ืฉืชื™ ื”ื™ืฆื™ืื•ืช ื”ื˜ื•ืจื™ื•ืช ืœืื•ืชื• ืžื—ื‘ืจ, ื•ื”ื•ืกืคืชื™ ื’ื ืžืชื’, ื›ื™ ืขื ื”ืกื•ืœืœื•ืช ืžื•ืชืงื ื•ืช ืื™ ืืคืฉืจ ืคื™ื–ื™ืช ืœื›ื‘ื•ืช ืืช ื”ืžื›ืฉื™ืจ ื‘ื“ืจืš ืื—ืจืช.

ืœืงื— ืœื ืžืขื˜ ื–ืžืŸ ืœืขื‘ื•ื“ ืขื ืžืœื—ื, ืกื›ื™ืŸ ืฉื™ืžื•ืฉ ื•ืืงื“ื— ื“ื‘ืง. ื‘ืื•ืคืŸ ื›ืœืœื™, ื”ืขืœืืช ืกืงื™ืฆื•ืช "ื‘ืื•ื•ื™ืจ" ื”ื™ื ื”ืจื‘ื” ื™ื•ืชืจ ื ื•ื—ื”; ืื ื—ื ื• ืฆืจื™ื›ื™ื ื‘ื“ื—ื™ืคื•ืช ืœื”ืžืฆื™ื ืžืฉื”ื• ื‘ืฉื‘ื™ืœ ื–ื”.

Arduino IDE ืžืฉืชืžืฉ ื‘ืชื•ื›ื ื” ื›ื“ื™ ืœื”ืขืœื•ืช ืกืงื™ืฆื•ืช avrdude. ื”ื•ื ืžืงื™ื™ื ืื™ื ื˜ืจืืงืฆื™ื” ืขื ื”ืžื™ืงืจื•-ื‘ืงืจ ื‘ืืžืฆืขื•ืช ื”ืคืจื•ื˜ื•ืงื•ืœ STK500, ื”ืžืืคืฉืจ ืœืš ืœื”ืขื‘ื™ืจ ืงื‘ืฆื™ื ืœืฉื ื™ ื”ื›ื™ื•ื•ื ื™ื. ื–ื” ืœื ืชื•ืื ืœืขืจื•ืฆื™ื ืฉื‘ื”ื ืขื™ื›ื•ื‘ื™ื ืžืฉืชื ื™ื, ืขื™ื•ื•ืช ื•ืื•ื‘ื“ืŸ ื ืชื•ื ื™ื ืืคืฉืจื™ื™ื. ืื ืžืฉื”ื• ืžืฉืชื—ืจืจ ืื• ืžืจืฉืจืฉ ื‘ืขืจื•ืฅ ื”ืกื“ืจืชื™, ืืชื” ื™ื›ื•ืœ ืœื”ืฉืชื’ืข ื•ืœื—ืคืฉ ืืช ื”ืกื™ื‘ื”. ืคืขื ื”ืžื—ื‘ืจ ืกื‘ืœ ื—ืฆื™ ื™ื•ื ืขื“ ืฉื”ื‘ื™ืŸ ืฉื”ื‘ืขื™ื” ื”ื™ื ื›ื‘ืœ ืจืข, ื›ืžื• ื’ื ืžืžื™ืจ ืžืžืฉืง CP2102 ืงืคืจื™ื–ื™. ืืคื™ืœื• ืžื™ืงืจื•-ื‘ืงืจ ืขื ืžืžื™ืจ ืžืžืฉืง ืžื•ื‘ื ื”, ืœืžืฉืœ ATmega32u4, ื™ื›ื•ืœ ืœืคืขืžื™ื ืœืคืขื•ืœ ื›ืš. ื›ืœ ืžืฉืชืžืฉ Arduino ืฉื ืœื‘ ืฉืฉื’ื™ืื•ืช ื‘ืขืช ื”ืขืœืืช ืกืงื™ืฆื•ืช ืื™ื ืŸ ื ื“ื™ืจื•ืช ื›ืœ ื›ืš. ืœืคืขืžื™ื ื”ื”ืงืœื˜ื” ืžืชื ื”ืœืช ื›ืฉื•ืจื”, ืื‘ืœ ื‘ืžื”ืœืš ืงืจื™ืื” ืฉืœ ื‘ื“ื™ืงื” ืžืชื’ืœื” ืฉื’ื™ืื”. ื–ื” ืœื ืื•ืžืจ ืฉื”ื™ื™ืชื” ืฉื’ื™ืื” ื‘ืžื”ืœืš ื”ื›ืชื™ื‘ื” - ื”ื™ื” ื›ืฉืœ ื‘ืžื”ืœืš ื”ืงืจื™ืื”. ืขื›ืฉื™ื• ืชืืจื• ืœืขืฆืžื›ื ืฉื›ืืฉืจ ืขื•ื‘ื“ื™ื "ื‘ืื•ื•ื™ืจ" ื™ืงืจื” ืื•ืชื• ื”ื“ื‘ืจ, ืื‘ืœ ื”ืจื‘ื” ื™ื•ืชืจ.

ืœืื—ืจ ืฉื ื™ืกื” ื“ืจื›ื™ื ืฉื•ื ื•ืช ืœื”ืชื’ื‘ืจ ืขืœ ื‘ืขื™ื” ื–ื•, ื”ืžื—ื‘ืจ ืžืฆื ืืช ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื. ืœืžื›ืฉื™ืจ ื™ืฉ ื–ื™ื›ืจื•ืŸ ืคืœืืฉ ืฉืœ 128 ืงื™ืœื•-ื‘ื™ื™ื˜ ืขื ืžืžืฉืง SPI - ืื ื—ื ื• ืžืงื‘ืœื™ื ื ืชื•ื ื™ื ืขืœ ื”ื—ื•ื˜ื™ื (ื–ื›ื•ืจ ืฉืœืžื—ื‘ืจ ื›ื‘ืจ ื™ืฉ ืžื›ืฉื™ืจ ืื—ื“ ืขื ืžื—ื‘ืจ ื‘ืฆื“), ืžืฉืชืžืฉื™ื ื‘ื–ื™ื›ืจื•ืŸ ื–ื” ื›ื—ื•ืฆืฅ ื•ืฉื•ืœื—ื™ื ืืช ื”ื ืชื•ื ื™ื ื“ืจืš ื”ืจื“ื™ื• ืขืจื•ืฅ ืœืžื›ืฉื™ืจ ืื—ืจ. ืฉืœื•ื ืž-Cybiko.

ืœืื—ืจ ื›ืชื™ื‘ืช ื”ืงื•ื“ ืœืขื‘ื•ื“ื” ืขื ืขืจื•ืฅ ื”ืจื“ื™ื•, ื›ืžื• ื’ื ื”ื’ื•ืคืŸ, ื”ื˜ื•ืขืŸ ื”ืคืš ืœื”ื™ื•ืช ืืจื•ืš ืž-4 ืงื™ืœื•ื‘ื™ื™ื˜. ืœื›ืŸ, ื”ื™ื” ืฆื•ืจืš ืœืฉื ื•ืช ืืช ืขืจืš HFUSE ืž-0xDA ืœ-0xD8. ื›ืขืช ืžืืชืจ ื”ืืชื—ื•ืœ ื™ื›ื•ืœ ืœื”ื™ื•ืช ื‘ืื•ืจืš ืฉืœ ืขื“ 8 ืงื™ืœื•ื‘ื™ื™ื˜, ื•ื›ืชื•ื‘ืช ื”ื”ืชื—ืœื” ื”ื™ื ื›ืขืช 0x1E000. ื–ื” ื‘ื ืœื™ื“ื™ ื‘ื™ื˜ื•ื™ ื‘-Makefile, ืื‘ืœ ืฆืจื™ืš ืœืงื—ืช ื‘ื—ืฉื‘ื•ืŸ ื’ื ื‘ืขืช ืžื™ืœื•ื™ ืžื˜ืขื™ืŸ ืืชื—ื•ืœ ื“ืจืš avrdude.

ืžืงืœื˜ ื”ืžืฉื“ืจ 802.15.4 ื‘-ATmega128RFA1 ืชื•ื›ื ืŸ ื‘ืžืงื•ืจ ืœืคืขื•ืœ ื‘ืืžืฆืขื•ืช ื”ืคืจื•ื˜ื•ืงื•ืœ ื–ื™ื’ื‘ื™, ื•ื–ื” ื“ื™ ืžืกื•ื‘ืš, ืื– ื”ืžื—ื‘ืจ ื”ื—ืœื™ื˜ ืคืฉื•ื˜ ืœื”ืขื‘ื™ืจ ืžื ื•ืช ื‘ืžืงื•ื. ื–ื” ืžื™ื•ืฉื ื‘ื—ื•ืžืจื” ื‘-ATmega128RFA1, ื•ืœื›ืŸ ื ื“ืจืฉ ืžืขื˜ ืงื•ื“. ื›ืžื• ื›ืŸ, ืœืžืขืŸ ื”ืคืฉื˜ื•ืช, ื”ืžื—ื‘ืจ ื”ื—ืœื™ื˜ ืœื”ืฉืชืžืฉ ื‘ืขืจื•ืฅ ืงื‘ื•ืข, ืฉืœื ืžืืคืฉืจ ืœืš ืœื‘ื—ื•ืจ ืื•ืชื• ืืคื™ืœื• ื‘ืื•ืคืŸ ื™ื“ื ื™. ืชืงืŸ 802.15.4 ืชื•ืžืš ื‘-16 ืขืจื•ืฆื™ื ืขื ืžืกืคืจื™ื ืž-11 ืขื“ 26. ื”ื ื“ื™ ืฆืคื•ืคื™ื, ื—ืœืงื ื’ื ื—ื•ืคืคื™ื ืœืขืจื•ืฆื™ WiFi (ืื“ื•ื ื”ื ืขืจื•ืฆื™ ZigBee, ื›ื—ื•ืœ, ื™ืจื•ืง ื•ืฆื”ื•ื‘ ื”ื WiFi).

ืื ื• ื›ื•ืชื‘ื™ื ืžืืชื—ื•ืœ OTA ืขื‘ื•ืจ ATmega128RFA1 (ื›ื—ืœืง ืžืžื›ืฉื™ืจ Smart Response XE)

ื”ืชื‘ืจืจ ืฉื”ืขืจื•ืฆื™ื 15 ื•-26 ื”ื›ื™ ืคื—ื•ืช ืจื’ื™ืฉื™ื ืœื”ืคืจืขื•ืช ืž-WiFi, ื”ืžื—ื‘ืจ ื‘ื—ืจ ื‘ืฉื ื™ ืฉื‘ื”ื. ื›ืชื‘ ื•ื™ืชื•ืจ: ื”ืžืชืจื’ื ืื™ื ื• ื™ื•ื“ืข ืื ืžื•ืชืจ ืœืคืฉื˜ ืืช ZigBee ื‘ืฆื•ืจื” ื–ื•. ืื•ืœื™ ื›ื“ืื™ ืฉื ืขืฉื” ืขื•ื“ ืงืฆืช ืชื›ื ื•ืช ื•ืœื™ื™ืฉื ืืช ื–ื” ืœื’ืžืจื™?

ื‘ืžื›ืฉื™ืจ ื”ืจืืฉื•ืŸ, ื™ืฉ ืฆื•ืจืš ืœื™ื™ืฉื ืžื›ื•ื ืช ืžืฆื‘ ืกื•ืคื™ ืฉืžืฉื“ืจืช ื ืชื•ื ื™ื ื‘ืืžืฆืขื•ืช ืคืจื•ื˜ื•ืงื•ืœ STK500. ืœืจื•ื‘, ื”ื”ื•ื“ืขื•ืช ื”ืžื•ืขื‘ืจื•ืช ื•ื”ืžืชืงื‘ืœื•ืช ื”ืŸ ืขืฆืžืื™ื•ืช, ืืš ื—ืœืงืŸ ืงืฉื•ืจื•ืช ืœืืœื• ืฉืขื‘ืจื• ื‘ืขืจื•ืฅ ืงื•ื“ื ืœื›ืŸ. ื ื™ืชืŸ ืชื™ืื•ืจ ืฉืœ ื”ื“ื™ืืœื•ื’ ื›ืืŸ.

ืžืจื›ื™ื‘ ื—ืฉื•ื‘ ื‘ื“ื™ืืœื•ื’ ื–ื” ื”ื•ื ืฉื™ื“ื•ืจ ืžื ื•ืช ื”ืžื™ื•ืขื“ื•ืช ืœื”ื™ื›ืชื‘ ืœื–ื™ื›ืจื•ืŸ ื”ื”ื‘ื–ืง ืฉืœ ืžื›ืฉื™ืจ ื”ื™ืขื“. ืขื‘ื•ืจ ืžื™ืงืจื•-ื‘ืงืจื™ื ืคืฉื•ื˜ื™ื ืžืžืฉืคื—ืช ื”-AVR, ื’ื•ื“ืœ ื”ืขืžื•ื“ ื”ื•ื 128 ื‘ืชื™ื, ืืš ืขื‘ื•ืจ ATmega128RFA1 ื”ื•ื 256. ื•ืœื–ื™ื›ืจื•ืŸ ื”ืคืœืืฉ ืฉืžื—ื•ื‘ืจ ื‘ืืžืฆืขื•ืช ืคืจื•ื˜ื•ืงื•ืœ SPI, ื–ื” ืื•ืชื• ื“ื‘ืจ. ื”ืชื•ื›ื ื™ืช ื‘ืžื›ืฉื™ืจ ื”ืจืืฉื•ืŸ, ื‘ืขืช ื”ืขืœืืช ืกืงื™ืฆื”, ืื™ื ื” ืžืขื‘ื™ืจื” ืื•ืชื” ืžื™ื“ ืœืฉื ื™, ืืœื ื›ื•ืชื‘ืช ืื•ืชื” ืœื–ื™ื›ืจื•ืŸ ื–ื”. ื›ืืฉืจ ื”-Arduino IDE ื‘ื•ื“ืง ืืช ื ื›ื•ื ื•ืช ื”ืขืจืš, ื”ื•ื ื ืฉืœื— ืžื” ืฉื”ื™ื” ื›ืชื•ื‘ ืฉื. ื›ืขืช ืขืœื™ื ื• ืœื”ืขื‘ื™ืจ ืืช ื”ื ืชื•ื ื™ื ืฉื”ืชืงื‘ืœื• ื‘ืืžืฆืขื•ืช ืขืจื•ืฅ ืจื“ื™ื• ืœืžื›ืฉื™ืจ ื”ืฉื ื™. ื™ื—ื“ ืขื ื–ืืช, ืžืขื‘ืจ ืžืงื‘ืœื” ืœืฉื™ื“ื•ืจ ื•ื‘ื—ื–ืจื” ืžืชืจื—ืฉ ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืœืžื“ื™. ืคืจื•ื˜ื•ืงื•ืœ STK500 ืื“ื™ืฉ ืœืขื™ื›ื•ื‘ื™ื, ืืš ืื™ื ื• ืกื•ื‘ืœ ืื•ื‘ื“ืŸ ื ืชื•ื ื™ื (ืžื•ื–ืจ, ืืš ื ืืžืจ ืœืขื™ืœ ืฉืขื™ื›ื•ื‘ื™ื ืžืฉืคื™ืขื™ื ื’ื ืขืœ ื”ืขื‘ืจืช ื”ื ืชื•ื ื™ื). ื•ื”ืคืกื“ื™ื ื‘ืžื”ืœืš ืฉื™ื“ื•ืจ ืืœื—ื•ื˜ื™ ื”ื ื‘ืœืชื™ ื ืžื ืขื™ื. ืœ-ATmega128RFA1 ื™ืฉ ื™ื™ืฉื•ื ื—ื•ืžืจื” ืžื•ื‘ื ื” ืฉืœ ื‘ืงืฉื•ืช ื—ื•ื–ืจื•ืช ื•ื ืฉื ื•ืช ื›ืืฉืจ ื™ืฉ ืกืคืงื•ืช ืœื’ื‘ื™ ื ื›ื•ื ื•ืช ื”ื”ืขื‘ืจื”, ืืš ื”ืžื—ื‘ืจ ื”ื—ืœื™ื˜ ืœื™ื™ืฉื ืืช ืื•ืชื• ื”ื“ื‘ืจ ื‘ืชื•ื›ื ื” ื‘ืขืฆืžื•. ื”ื•ื ืคื™ืชื— ืคืจื•ื˜ื•ืงื•ืœ ืฉื‘ื• ื”ืจื‘ื” ื™ื•ืชืจ ื ืชื•ื ื™ื ื–ื•ืจืžื™ื ืœื›ื™ื•ื•ืŸ ืื—ื“ ืžื”ืฉื ื™.

ื–ื” ืœื ืžื•ืฉืœื, ืื‘ืœ ื–ื” ืขื•ื‘ื“. ืขืžื•ื“ 256 ื‘ืชื™ื ืžื—ื•ืœืง ืœืืจื‘ืขื” ืžืงื˜ืขื™ื, ืฉื›ืœ ืื—ื“ ืžื”ื ืžื•ืขื‘ืจ ื‘ืื•ื•ื™ืจ ื›ืžื ื”. ืžื ื” ื™ื›ื•ืœื” ืœื”ื›ื™ืœ ืขื“ 125 ื‘ืชื™ื ืฉืœ ื ืชื•ื ื™ื ื‘ืชื•ืกืคืช ื‘ื™ืช ืื—ื“ ืœืื•ืจืš ื•ืฉื ื™ ื‘ืชื™ื ืขื‘ื•ืจ CRC. ืื– ืงื˜ืขื™ื ื‘ืื•ืจืš 64 ื‘ืชื™ื ื™ื—ื“ ืขื ืžืกืคืจื™ ืขืžื•ื“ื™ื ื•ืงื˜ืขื™ื (ืž-0 ืขื“ 3) ืžืžื•ืงืžื™ื ืฉื. ืœืžื›ืฉื™ืจ ื”ืžืงื‘ืœ ื™ืฉ ืžืฉืชื ื” ื”ืžืืคืฉืจ ืœื• ืœืขืงื•ื‘ ืื—ืจ ื›ืžื” ืžืงื˜ืขื™ื ื”ืชืงื‘ืœื•, ื•ื›ืืฉืจ ื›ืœ ื”ืืจื‘ืขื” ืžื’ื™ืขื™ื, ื”ืžื›ืฉื™ืจ ื”ืฉื•ืœื— ืžืงื‘ืœ ืื™ืฉื•ืจ ืฉื”ื“ืฃ ื›ื•ืœื• ื”ืชืงื‘ืœ. ืื™ืŸ ืื™ืฉื•ืจ (CRC ืœื ืชืื) - ืฉืœื— ืฉื•ื‘ ืืช ื›ืœ ื”ืขืžื•ื“. ื”ืžื”ื™ืจื•ืช ืืคื™ืœื• ื’ื“ื•ืœื” ื™ื•ืชืจ ืžืืฉืจ ื‘ืขืช ืฉื™ื“ื•ืจ ื‘ืืžืฆืขื•ืช ื›ื‘ืœ. ืœึดืจึฐืื•ึนืช:


ืื‘ืœ ื‘ืื•ืคืŸ ื›ืœืœื™, ื™ื”ื™ื” ืฆื•ืจืš ืœืกืคืง ื“ืจืš ื ื•ื—ื” ืœื—ื‘ืจ ืืช ื”ื›ื‘ืœ ืœืžื›ืฉื™ืจื™ื ืœื”ืขืœืืช ืกืงื™ืฆื•ืช ื•ื“ืจื›ื•. ืœื“ื•ื’ืžื”, ื”ื ื™ื—ื• ื‘ืชื•ืš ืžืžื™ืจ ืžืžืฉืง ื›ื–ื” ืขืœ ื”-CP2102, ื›ืžื• ื‘ืชืžื•ื ื”, ื•ื”ื“ื‘ื™ืงื• ืื•ืชื• ืœืœื•ื— ื›ื“ื™ ืฉื™ืขืžื•ื“ ื‘ื›ื•ื— ื‘ืขืช ื—ื™ื‘ื•ืจ ื•ื ื™ืชื•ืง ื›ื‘ืœ ื”-Micro USB.

ืื ื• ื›ื•ืชื‘ื™ื ืžืืชื—ื•ืœ OTA ืขื‘ื•ืจ ATmega128RFA1 (ื›ื—ืœืง ืžืžื›ืฉื™ืจ Smart Response XE)

ื™ืฉ ืœื• ื’ื ืžื™ื™ืฆื‘ 3,3 ื•ื•ืœื˜ (ื•ืื™ืš ืœื”ืฉืชืžืฉ ื‘ื• ื‘ืžื›ืฉื™ืจ ืขื ืกืคืง ื›ื•ื— ืฉืœ 6 ื•ื•ืœื˜ - ืื ืจืง ื™ืฉ ืœื• ืืช ืื•ืชื• ืžื™ื™ืฆื‘, ื•ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ืฉืชื™ ื“ื™ื•ื“ื•ืช ื›ื“ื™ ืœื‘ื—ื•ืจ ืื•ื˜ื•ืžื˜ื™ืช ืžื™ ืžื”ืŸ ืชืคืขื™ืœ ืืช ื”ืžื›ืฉื™ืจ) . ื™ืฉ ืœื ืœื”ืœื—ื™ื ืืช ื›ืœ ืฉืœื•ืฉืช ื”ื ื•ืจื™ื•ืช ืžืœื•ื— ืžืžื™ืจ ื”ืžืžืฉืง, ืื—ืจืช ื”ืŸ ื™ืขืžื™ืกื• ื‘ื ื•ืกืฃ ืืช ื”ืกื•ืœืœื•ืช ื‘ืขืช ื”ื”ืคืขืœื” ืขืœื™ื”ืŸ, ื•ื’ื ื™ืคืจื™ืขื• ืœืกืงืจ ื”ืžืงืœื“ืช ื•ื™ืขื‘ื“ื• ืขื ื–ื™ื›ืจื•ืŸ ืคืœืืฉ ืขื ืžืžืฉืง SPI.

ื”ื—ืชื™ืจื” ืœืžื˜ืจื” ื”ืชื‘ืจืจื” ื›ืžืขื ื™ื™ื ืช ืืคื™ืœื• ื™ื•ืชืจ ืžื”ืฉื’ืชื” (ื•ืœื ืฆืจื™ืš ืืช ื”ื‘ื“ื™ื—ื” ื”ื–ื• ืขืœ ื”ืื•ื˜ื•ื‘ื•ืก). ื”ืžื—ื‘ืจ ืœืžื“ ื”ืจื‘ื” ืขืœ ืžืื’ืจื™ ืืชื—ื•ืœ ืฉืœ AVR, ื–ื™ื›ืจื•ืŸ ืคืœืืฉ SPI, ืคืจื•ื˜ื•ืงื•ืœ STK500 ื•ืชืงืŸ 802.15.4.

ื›ืœ ื”ืงื•ื“ ื”ืื—ืจ ื‘ื ื•ืกืฃ ืœืกืคืจื™ื™ื” ืฉืชื•ืืจ ืœืขื™ืœ ื”ื•ื - ื›ืืŸ, ื•ื–ื” ื’ื ืชื—ืช GPL v3. ื”ื˜ื•ื•ื™ื˜ืจ ืฉืœ ื”ืžื—ื‘ืจ - ื›ืืŸ.

ืžืงื•ืจ: www.habr.com

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