88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
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/*
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* DeviceInfo.h
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*
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* Created on: 5 <EFBFBD><EFBFBD><EFBFBD>. 2019 <EFBFBD>.
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* Author: titov
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*/
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#ifndef SOURCE_APPLICATION_HARDWARE_HARDWARE_H_
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#define SOURCE_APPLICATION_HARDWARE_HARDWARE_H_
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#include "PeripheralId.hh"
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#include <cstddef>
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#include <stdint.h>
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#include <iterator>
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#include <utility>
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namespace configuration { namespace hardware {
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class DeviceInfo {
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public:
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static const CpuId incorret_cpu_id_by_default = 0xFFFFu;
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static void reset( CpuId incorrect_cpu_id = incorret_cpu_id_by_default );
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static bool notice( TypeId type_id, PeripheralId peripheral_id, CpuId cpu_id );
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static bool search( TypeId type_id, PeripheralId peripheral_id, CpuId cpu_id );
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struct Peripherals {
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friend DeviceInfo;
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typedef std::pair<TypeId, PeripheralId> PeripheralInfo;
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struct PeripheralIterator : public std::iterator<
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std::input_iterator_tag,
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PeripheralInfo, std::size_t> {
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friend Peripherals;
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PeripheralIterator & operator++();
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PeripheralIterator operator++(int);
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bool operator==( PeripheralIterator other ) const;
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bool operator!=( PeripheralIterator other ) const;
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PeripheralInfo operator*() const;
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private:
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PeripheralIterator( CpuId cpu_id, std::size_t pos );
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CpuId cpu_id;
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std::size_t position;
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};
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PeripheralIterator begin();
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PeripheralIterator end();
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private:
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Peripherals( CpuId );
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CpuId cpu_id;
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};
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static Peripherals getPeripherals( CpuId cpu_id );
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struct Record {
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TypeId type_id;
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PeripheralId peripheral_id;
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CpuId cpu_id;
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uint16_t unknow_param;
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Record( TypeId, PeripheralId, CpuId );
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Record() : type_id(0), peripheral_id(0), cpu_id(incorret_cpu_id_by_default), unknow_param(0x6d1) {}
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};
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static void initialize( Record * table, std::size_t quantity );
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private:
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static std::size_t search_from( std::size_t i, CpuId cpu_id );
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static Record * table;
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static std::size_t size;
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static std::size_t num_records;
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};
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}}
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#endif /* SOURCE_APPLICATION_HARDWARE_DEVICEINFO_H_ */
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