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grass-valley-gpio-controller

grass-valley-gpio-controller

Aimee0

Published April 17, 2026

Original author: thierry-huinOriginal source (new tab)

grass-valley-gpio-controller

Project description

๐Ÿ“Œ Overview Grass Valley GPIO Controller๋Š” Grass Valley XCU ์นด๋ฉ”๋ผ ๋ฒ ์ด์Šค ์Šคํ…Œ์ด์…˜์˜ ๋งˆ์ดํฌ ์ž…๋ ฅ ๊ฐ๋„/์˜ค๋””์˜ค ๊ฒŒ์ธ ๋ ˆ๋ฒจ์„ ์›๊ฒฉ ์ œ์–ดํ•˜๊ธฐ ์œ„ํ•œ ํ”„๋กœ์ ํŠธ์ž…๋‹ˆ๋‹ค. Raspberry Pi์˜ GUI์—์„œ ๋ช…๋ น์„ ๋ณด๋‚ด๋ฉด, Ethernet์„ ํ†ตํ•ด Arduino Nano Every + WIZnet W5500 Ethernet ๋ชจ๋“ˆ ๋…ธ๋“œ๊ฐ€ TCP ๋ช…๋ น์„ ์ˆ˜์‹ ํ•˜๊ณ , MCP4728 DAC๊ฐ€ 0~5V ์•„๋‚ ๋กœ๊ทธ ์ „์••์„ ์ƒ์„ฑํ•˜์—ฌ XCU์˜ SubD-15 Signalling Connector๋กœ ์ „๋‹ฌํ•ฉ๋‹ˆ๋‹ค. ๊ณต๊ฐœ README ๊ธฐ์ค€์œผ๋กœ 32๋Œ€ ์นด๋ฉ”๋ผ ร— 2๊ฐœ ๋งˆ์ดํฌ, ์ด 64์ฑ„๋„ ์ œ์–ด๋ฅผ ๋ชฉํ‘œ๋กœ ํ•ฉ๋‹ˆ๋‹ค. ์ด ํ”„๋กœ์ ํŠธ์˜ ํ•ต์‹ฌ์€ ๋ฐฉ์†ก ์žฅ๋น„ ํ˜„์žฅ์—์„œ ์ˆ˜๋™์œผ๋กœ ์กฐ์ •ํ•˜๋˜ ์˜ค๋””์˜ค ๋ ˆ๋ฒจ ์ œ์–ด๋ฅผ ์ „์šฉ Ethernet ๊ธฐ๋ฐ˜ ๋ถ„์‚ฐ ์ œ์–ด ๊ตฌ์กฐ๋กœ ๋ฐ”๊พผ ์ ์ž…๋‹ˆ๋‹ค. ๋‹จ์ˆœ GPIO On/Off๊ฐ€ ์•„๋‹ˆ๋ผ, W5500์„ ์ด์šฉํ•ด ๋„คํŠธ์›Œํฌ ๋…ธ๋“œ๋ฅผ ๊ตฌ์„ฑํ•˜๊ณ  DAC ์ „์••์„ ํ†ตํ•ด ๋ฐฉ์†ก ์žฅ๋น„์˜ ์•„๋‚ ๋กœ๊ทธ ์ œ์–ด ์ž…๋ ฅ์„ ๋‹ค๋ฃน๋‹ˆ๋‹ค. ๐Ÿ“Œ Features 64์ฑ„๋„ ์˜ค๋””์˜ค ๊ฒŒ์ธ ์ œ์–ด 32๋Œ€ Grass Valley XCU ์นด๋ฉ”๋ผ์˜ Mic 1/Mic 2๋ฅผ ๊ฐœ๋ณ„ ์ œ์–ดํ•ฉ๋‹ˆ๋‹ค. Ethernet ๊ธฐ๋ฐ˜ ํ™•์žฅโ€ฆ

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