N: SIO Command 'E' (get) Error

Network Command Open ($45) ['E']

This is a command for Devices $71-$78 - The N: Device (see SIO-Commands-for-Device-IDs-$71-to-$78).

Description

Return the most recent error code emitted by the currently open Protocol adapter. If no protocol adapter is connected, an error 207 (no connection available) is returned.

Parameters

ADAM

Parameters

• Device 09 to 0C
• Use AdamNET Write (EOS WRITE CHARACTER DEVICE)

Offset	Value
0	'E'

Return Values

• $80 - ACK. Get Error successful, next receive will contain 1 byte of error code.

ATARI

Not needed for Atari

Examples

COLECO Adam

Z88DK

/* This uses eoslib: http://github.com/tschak909/eoslib */

unsigned char response[1024];

unsigned char return_error(unsigned char dev)
{
    eos_write_character_device(dev,"E",1);
    eos_read_character_device(dev,response,sizeof(response));

    return response[0];
}

See Also

Put other related command links here.