1Preparations
Volume control
Function
The volume of a product can be adjusted using a PC. Viewing volume state (Get Volume Status)
Header | Command | ID | Data length | Checksum | |
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0xAA | 0x12 | 0 | |||
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Setting the volume (Set Volume)
Header | Command | ID | Data length | Data | Checksum | |
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0xAA | 0x12 | 1 | "Volume" | |||
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"Volume": Volume value code to be set on a product
Ack
Header | Command | ID | Data length | Ack/Nak | Val1 | Checksum | ||
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0xAA | 0xFF | 3 | ‘A’ | 0x12 | "Volume" | |||
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"Volume": Volume value code to be set on a product
Nak
Header | Command | ID | Data length | Ack/Nak | Val1 | Checksum | ||
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0xAA | 0xFF | 3 | ‘N’ | 0x12 | "ERR" | |||
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"ERR": A code showing what error has occurred
1 Preparations 48