55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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/**
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* Platform-independent Arduino functions for I2C EEPROM.
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* Enable USE_SHARED_EEPROM if not supplied by the framework.
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*/
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#ifdef __STM32F1__
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#include "../../inc/MarlinConfig.h"
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#if ENABLED(IIC_BL24CXX_EEPROM)
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#include "../../libs/BL24CXX.h"
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#include "../shared/eeprom_if.h"
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void eeprom_init() { BL24CXX::init(); }
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// ------------------------
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// Public functions
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// ------------------------
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void eeprom_write_byte(uint8_t *pos, unsigned char value) {
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const unsigned eeprom_address = (unsigned)pos;
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return BL24CXX::writeOneByte(eeprom_address, value);
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}
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uint8_t eeprom_read_byte(uint8_t *pos) {
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const unsigned eeprom_address = (unsigned)pos;
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return BL24CXX::readOneByte(eeprom_address);
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}
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#endif // IIC_BL24CXX_EEPROM
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#endif // __STM32F1__
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