Matrix-orbital GLK24064-16-1U Manual de usuario descargar pdf (Pagina 21)

1.5 Turn Flow

Control On

Dec

Hex

ASCII

254 58

FE 3A

■ :

Full Empty

Enables simple flow control. The display will return a single byte (254) to the host when the display buffer is

almost full and a different byte (255) when the buffer is almost empty. Full value should provide enough room for

the largest data packet to be received without buffer overflow. No data should be sent to the display between full

and empty responses to permit processing. Buffer size is 128 bytes. Not available in I

C. Default off.

Full

1 byte, number of bytes remaining before buffer is completely full, 0 < Full < Empty < 128

Empty

1 byte, number of bytes remaining before buffer can be considered empty enough to accept more data

1.6 Turn Flow

Control Off

Dec

Hex

ASCII

254 59

FE 3B

■ ;

Disables flow control. Bytes sent to the display may be permitted to overflow the buffer resulting in data loss.

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Matrix-orbital GLK24064-16-1U Manual de usuario Pagina 21