mirror of https://github.com/ArduPilot/ardupilot
84 lines
1.9 KiB
C++
84 lines
1.9 KiB
C++
/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
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/*
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hacked up DataFlash library for Desktop support
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*/
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#include "DataFlash_Empty.h"
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#define DF_PAGE_SIZE 512
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#define DF_NUM_PAGES 4096
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// Public Methods //////////////////////////////////////////////////////////////
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void DataFlash_Empty::Init(const struct LogStructure *structure, uint8_t num_types)
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{
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DataFlash_Class::Init(structure, num_types);
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df_PageSize = DF_PAGE_SIZE;
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// reserve last page for config information
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df_NumPages = DF_NUM_PAGES - 1;
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}
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// This function is mainly to test the device
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void DataFlash_Empty::ReadManufacturerID()
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{
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df_manufacturer = 1;
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df_device = 0x0203;
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}
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bool DataFlash_Empty::CardInserted(void)
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{
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return true;
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}
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// Read the status register
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uint8_t DataFlash_Empty::ReadStatusReg()
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{
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return 0;
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}
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// Read the status of the DataFlash
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inline
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uint8_t DataFlash_Empty::ReadStatus()
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{
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return 1;
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}
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inline uint16_t DataFlash_Empty::PageSize()
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{ return 0; }
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// Wait until DataFlash is in ready state...
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void DataFlash_Empty::WaitReady()
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{ }
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void DataFlash_Empty::PageToBuffer(unsigned char BufferNum, uint16_t PageAdr)
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{ }
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void DataFlash_Empty::BufferToPage (unsigned char BufferNum, uint16_t PageAdr, unsigned char wait)
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{ }
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void DataFlash_Empty::BufferWrite (unsigned char BufferNum,
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uint16_t IntPageAdr, unsigned char Data)
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{ }
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void DataFlash_Empty::BlockWrite(uint8_t BufferNum, uint16_t IntPageAdr,
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const void *pHeader, uint8_t hdr_size,
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const void *pBuffer, uint16_t size)
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{ }
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bool DataFlash_Empty::BlockRead(uint8_t BufferNum, uint16_t IntPageAdr,
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void *pBuffer, uint16_t size)
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{
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memset(pBuffer, 0, size);
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return false;
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}
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// *** END OF INTERNAL FUNCTIONS ***
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void DataFlash_Empty::PageErase (uint16_t PageAdr) { }
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void DataFlash_Empty::BlockErase (uint16_t BlockAdr) { }
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void DataFlash_Empty::ChipErase() { }
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