22 lines
674 B
Go
22 lines
674 B
Go
// Copyright Terence J. Boldt (c)2021
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// Use of this source code is governed by an MIT
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// license that can be found in the LICENSE file.
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// This file defines the interface for communicating with the Apple II via
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// the Raspberry Pi GPIO ports but can also be mocked out for tests or
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// passed input to the user for interactive testing
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package a2io
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// A2Io provides an interface to send and receive data to the Apple II
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type A2Io interface {
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Init()
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WriteByte(data byte) error
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WriteString(outString string) error
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WriteBlock(buffer []byte) error
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WriteBuffer(buffer []byte) error
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ReadByte() (byte, error)
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ReadString() (string, error)
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ReadBlock(buffer []byte) error
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}
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