Add functions for eeprom. Not yet implemented

stm-firmware/include/reflow-controller/settings/spi-eeprom.h

@@ -0,0 +1,36 @@
+/* Reflow Oven Controller
+*
+* Copyright (C) 2021 Mario Hüttel <mario.huettel@gmx.net>
+*
+* This file is part of the Reflow Oven Controller Project.
+*
+* The reflow oven controller is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License version 2 as
+* published by the Free Software Foundation.
+*
+* The Reflow Oven Control Firmware is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with the reflow oven controller project.
+* If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __SETTINGS_SPI_EEPROM_H__
+#define __SETTINGS_SPI_EEPROM_H__
+
+#include <stdint.h>
+
+int spi_eeprom_init();
+
+void spi_eeprom_deinit();
+
+int spi_eeprom_read(uint32_t addr, uint8_t *rx_buff, uint32_t count);
+
+int spi_eeprom_write(uint32_t addr, const uint8_t *data, uint32_t count);
+
+uint8_t spi_eeprom_read_status_reg(void);
+
+#endif /* __SETTINGS_SPI_EEPROM_H__ */