6e0f113927
Tidied up delta auto-calibration code. We now use least squares for 3, 4, 6 or 7-factor calibration. When doing delta calibration, if a probe offset was used to adjust the head position when probing, use the actual head coordinates instead the probed coordinates. Bug fix: newline was missing at end of SD card file list sent to USB when in Marlin emulation mode. Bug fix: Heater average PWM report (M573) sometimes gave inaccurate values when the S parameter was used.
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/*
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DueFlashStorage saves non-volatile data for Arduino Due.
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The library is made to be similar to EEPROM library
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Uses flash block 1 per default.
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Note: uploading new software will erase all flash so data written to flash
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using this library will not survive a new software upload.
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Inspiration from Pansenti at https://github.com/Pansenti/DueFlash
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Rewritten and modified by Sebastian Nilsson
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Further modified up by David Crocker
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*/
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#ifndef DUEFLASHSTORAGE_H
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#define DUEFLASHSTORAGE_H
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#include <Arduino.h>
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#include "flash_efc.h"
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#include "efc.h"
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// 1Kb of data
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#define FLASH_DATA_LENGTH ((IFLASH1_PAGE_SIZE/sizeof(byte))*4)
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// Choose a start address close to the top of the Flash 1 memory space
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#define FLASH_START ((uint8_t *)(IFLASH1_ADDR + IFLASH1_SIZE - FLASH_DATA_LENGTH))
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//#define FLASH_DEBUG(x) Serial.print(x);
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#define FLASH_DEBUG(x)
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// DueFlash is the main namespace for flash functions
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namespace DueFlashStorage
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{
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// write() writes the specified amount of data into flash.
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// flashStart is the address in memory where the write should start
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// data is a pointer to the data to be written
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// dataLength is length of data in bytes
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void read(uint32_t address, void *data, uint32_t dataLength);
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bool write(uint32_t address, const void *data, uint32_t dataLength);
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};
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#endif
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