Eao Configurable HMI Panel Manual do Utilizador descarregar pdf (Página 12)

Configurable HMI Panel

Installation Guide and User Manual

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Byte sequence set LED status

Host request START_HOST CODE_LEDi LEDByte1 LEDByte2 END IDENTIFIER

Keyboard response START_CONTROLLER CODE_LEDi LEDByte1 LEDByte2 END IDENTIFIER

Byte sequence get LED status

Host request START_HOST CODE_LEDo END IDENTIFIER

Keyboard response START_CONTROLLER CODE_LEDo LEDByte1 LEDByte2 END IDENTIFIER

Messages of keyboard controller

Error in frame START_CONTROLLER ERROR mirror received bytes

END

IDENTIFIER

Unknown command START_CONTROLLER CODE UNKNOWN mirror command

END

IDENTIFIER

Data frame keyboard

Byte sequence key codes START_CONTROLLER Modifier Byte Key code byte1 Key code byte2 Key code byte3 END IDENTIFIER

Table 4 - Data frames serial communication

1 2 ... 7 8 9 10 11 12 13 14 15 16 17

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Eao Configurable HMI Panel Manual do Utilizador Página 12