36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
#ifndef INCLUDE_PROM_DEVICE_28C_H
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#define INCLUDE_PROM_DEVICE_28C_H
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#include "Arduino.h"
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#include "PromDevice.h"
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/*****************************************************************************/
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/*****************************************************************************/
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/**
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* PromDevice class
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*
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* Provides the interface to read and write data from a parallel PROM using the
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* Arduino.
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*
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* Block writes are supported on compatible devices by specifying a blockSize
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* in the constructor. Use zero for byte writes.
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*/
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class PromDevice28C : public PromDevice
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{
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public:
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PromDevice28C(unsigned long size, word blockSize, unsigned maxWriteTime, bool polling);
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void begin();
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void disableSoftwareWriteProtect();
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protected:
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void setAddress(word address);
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byte readByte(word address);
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bool burnByte(byte value, word address);
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bool burnBlock(byte data[], word len, word address);
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bool waitForWriteCycleEnd(byte lastValue);
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void setByte(byte value, word address);
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};
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#endif // #define INCLUDE_PROM_DEVICE_28C_H
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