Open blink(1) by USB path. note: this is platform-specific, and port-specific. @param path string of platform-specific path to blink1 @return blink1_device or NULL if no blink1 found
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Open blink(1) by USB path. note: this is platform-specific, and port-specific. @param path string of platform-specific path to blink1 @return blink1_device or NULL if no blink1 found