mirror of
https://gitlab1.ptb.de/waltem01/Matrix
synced 2024-12-26 12:01:45 +00:00
30 lines
881 B
Go
30 lines
881 B
Go
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package main
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import (
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"fmt"
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"os"
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)
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func loadMatrixData() (string, int, int) {
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// Remote server info
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API_SERVER_IP, _ := getEnvFallback("API_SERVER_IP", "localhost")
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API_SERVER_PORT, _ := getEnvFallback("API_SERVER_PORT", "8080")
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// LED panel info
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PUBLIC_LED_WIDTH, _ := convertFallback(os.Getenv("PUBLIC_LED_WIDTH"), 64)
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PUBLIC_LED_HEIGHT, _ := convertFallback(os.Getenv("PUBLIC_LED_HEIGHT"), 64)
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// Matrix arrangement info
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PUBLIC_LED_CHAIN, _ := convertFallback(os.Getenv("PUBLIC_LED_CHAIN"), 1)
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PUBLIC_LED_PARALLEL, _ := convertFallback(os.Getenv("PUBLIC_LED_PARALLEL"), 1)
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// Prepare remote server url
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url := fmt.Sprintf("http://%s:%s", API_SERVER_IP, API_SERVER_PORT)
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// Calculate combined resolution
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width := PUBLIC_LED_WIDTH * PUBLIC_LED_CHAIN
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height := PUBLIC_LED_HEIGHT * PUBLIC_LED_PARALLEL
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return url, width, height
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}
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