90 lines
3.5 KiB
C++
90 lines
3.5 KiB
C++
//! @file
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//! @date Jun 20, 2019
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//! @author Marek Běl
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#include "eeprom.h"
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#include "Marlin.h"
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#include <avr/eeprom.h>
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#include <stdint.h>
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#include "language.h"
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#if 0
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template <typename T>
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static T eeprom_read(T *address);
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template<>
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char eeprom_read<char>(char *address)
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{
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return eeprom_read_byte(reinterpret_cast<uint8_t*>(address));
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}
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#endif
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template <typename T>
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static void eeprom_write(T *address, T value);
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template<>
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void eeprom_write<char>(char *addres, char value)
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{
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eeprom_write_byte(reinterpret_cast<uint8_t*>(addres), static_cast<uint8_t>(value));
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}
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template <typename T>
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static bool eeprom_is_uninitialized(T *address);
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template <>
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bool eeprom_is_uninitialized<char>(char *address)
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{
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return (0xff == eeprom_read_byte(reinterpret_cast<uint8_t*>(address)));
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}
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bool is_sheet_initialized(){
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return (0xffff != eeprom_read_word(reinterpret_cast<uint16_t*>(&(EEPROM_Sheets_base->
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s[eeprom_read_byte(&(EEPROM_Sheets_base->active_sheet))].z_offset))));
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}
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void eeprom_init()
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{
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if (eeprom_read_byte((uint8_t*)EEPROM_POWER_COUNT) == 0xff) eeprom_write_byte((uint8_t*)EEPROM_POWER_COUNT, 0);
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if (eeprom_read_byte((uint8_t*)EEPROM_CRASH_COUNT_X) == 0xff) eeprom_write_byte((uint8_t*)EEPROM_CRASH_COUNT_X, 0);
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if (eeprom_read_byte((uint8_t*)EEPROM_CRASH_COUNT_Y) == 0xff) eeprom_write_byte((uint8_t*)EEPROM_CRASH_COUNT_Y, 0);
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if (eeprom_read_byte((uint8_t*)EEPROM_FERROR_COUNT) == 0xff) eeprom_write_byte((uint8_t*)EEPROM_FERROR_COUNT, 0);
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if (eeprom_read_word((uint16_t*)EEPROM_POWER_COUNT_TOT) == 0xffff) eeprom_write_word((uint16_t*)EEPROM_POWER_COUNT_TOT, 0);
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if (eeprom_read_word((uint16_t*)EEPROM_CRASH_COUNT_X_TOT) == 0xffff) eeprom_write_word((uint16_t*)EEPROM_CRASH_COUNT_X_TOT, 0);
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if (eeprom_read_word((uint16_t*)EEPROM_CRASH_COUNT_Y_TOT) == 0xffff) eeprom_write_word((uint16_t*)EEPROM_CRASH_COUNT_Y_TOT, 0);
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if (eeprom_read_word((uint16_t*)EEPROM_FERROR_COUNT_TOT) == 0xffff) eeprom_write_word((uint16_t*)EEPROM_FERROR_COUNT_TOT, 0);
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if (eeprom_read_word((uint16_t*)EEPROM_MMU_FAIL_TOT) == 0xffff) eeprom_update_word((uint16_t *)EEPROM_MMU_FAIL_TOT, 0);
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if (eeprom_read_word((uint16_t*)EEPROM_MMU_LOAD_FAIL_TOT) == 0xffff) eeprom_update_word((uint16_t *)EEPROM_MMU_LOAD_FAIL_TOT, 0);
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if (eeprom_read_byte((uint8_t*)EEPROM_MMU_FAIL) == 0xff) eeprom_update_byte((uint8_t *)EEPROM_MMU_FAIL, 0);
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if (eeprom_read_byte((uint8_t*)EEPROM_MMU_LOAD_FAIL) == 0xff) eeprom_update_byte((uint8_t *)EEPROM_MMU_LOAD_FAIL, 0);
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if (eeprom_read_byte(&(EEPROM_Sheets_base->active_sheet)) == 0xff) eeprom_update_byte(&(EEPROM_Sheets_base->active_sheet), 0);
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for (uint_least8_t i = 0; i < (sizeof(Sheets::s)/sizeof(Sheets::s[0])); ++i)
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{
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bool is_uninitialized = true;
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for (uint_least8_t j = 0; j < (sizeof(Sheet::name)/sizeof(Sheet::name[0])); ++j)
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{
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if (!eeprom_is_uninitialized(&(EEPROM_Sheets_base->s[i].name[j]))) is_uninitialized = false;
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}
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if(is_uninitialized)
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{
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// When upgrading from version older version (before multiple sheets were implemented in v3.8.0)
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// Sheet 1 uses the previous Live adjust Z (@EEPROM_BABYSTEP_Z)
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if(i == 0){
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int last_babystep = eeprom_read_word((uint16_t *)EEPROM_BABYSTEP_Z);
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eeprom_write_word(reinterpret_cast<uint16_t *>(&(EEPROM_Sheets_base->s[i].z_offset)), last_babystep);
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}
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eeprom_write(&(EEPROM_Sheets_base->s[i].name[0]), static_cast<char>(i + '1'));
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eeprom_write(&(EEPROM_Sheets_base->s[i].name[1]), '\0');
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}
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}
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check_babystep();
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}
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