85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
/*
|
|
* PackagerAMC1210.h
|
|
*
|
|
* Created on: 28 àâã. 2019 ã.
|
|
* Author: user
|
|
*/
|
|
|
|
#ifndef SOURCE_DRIVER_CHIPSET_PACKAGERAMC1210_H_
|
|
#define SOURCE_DRIVER_CHIPSET_PACKAGERAMC1210_H_
|
|
|
|
#include <cstddef>
|
|
#include <stdint.h>
|
|
|
|
namespace driver { namespace chipset {
|
|
|
|
struct PackagerAMC1210 {
|
|
static const std::size_t FrameSize; //!<Ôèêñèðîâàííûé ðàçìåð êàäðà ïåðåäàâàåìîãî ïî ëèíèè ñâÿçè äëÿ äàííîãî òèïà ïàêåäæåðà.
|
|
|
|
typedef uint16_t RegAddress; //!<Òèï àäðåñà ðåãèñòðà â óñòðîéñòâå.
|
|
|
|
struct Frame {
|
|
uint16_t frame[8];
|
|
|
|
bool operator!=( const Frame & other );
|
|
};
|
|
|
|
struct Data {
|
|
int16_t data[7];
|
|
};
|
|
|
|
static Frame encode( RegAddress rg_address, Data data, bool write_nread );
|
|
static Data decode( Frame frame );
|
|
|
|
struct Packager {
|
|
typedef PackagerAMC1210::Frame Frame;
|
|
typedef PackagerAMC1210::Data Data;
|
|
|
|
RegAddress rg_address;
|
|
bool write_nread;
|
|
|
|
Frame pack( Data ) const;
|
|
Data unpack( Frame ) const;
|
|
};
|
|
|
|
private:
|
|
static const uint16_t READ_OP_CODE = 0x01;
|
|
static const uint16_t WRITE_OP_CODE = 0x00;
|
|
|
|
//!Ñòðóêòóðà àäðåñíîãî çàãîëîâêà ôðåéìà.
|
|
struct AddressingRegisterForm {
|
|
uint16_t : 8;
|
|
uint16_t REGISTER_ADDRESS : 7;
|
|
uint16_t READ_WRITE_OP : 1;
|
|
|
|
AddressingRegisterForm(uint16_t reg_addr, bool write_nread) :
|
|
REGISTER_ADDRESS(reg_addr),
|
|
READ_WRITE_OP(write_nread ? WRITE_OP_CODE : READ_OP_CODE) {}
|
|
};
|
|
|
|
//!Ñòðóêòóðà êîìïàíîâêè àäðåñíîãî çàãîëîâêà è ÑËÎÂÀ äàííûõ.
|
|
struct RegisterAddressAndData {
|
|
AddressingRegisterForm address;
|
|
Data data;
|
|
};
|
|
|
|
};
|
|
|
|
inline driver::chipset::PackagerAMC1210::Frame driver::chipset::PackagerAMC1210::Packager::pack(Data data) const {
|
|
|
|
return encode( rg_address, data, write_nread );
|
|
|
|
}
|
|
|
|
inline driver::chipset::PackagerAMC1210::Data driver::chipset::PackagerAMC1210::Packager::unpack(
|
|
Frame frame) const {
|
|
|
|
return decode( frame );
|
|
|
|
}
|
|
|
|
} /* namespace chipset */
|
|
} /* namespace driver */
|
|
|
|
#endif /* SOURCE_DRIVER_CHIPSET_PACKAGERAMC1210_H_ */
|