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libraries/zf_device/zf_device_k24c02.c
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148
libraries/zf_device/zf_device_k24c02.c
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/*********************************************************************************************************************
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* CH32V307VCT6 Opensourec Library <20><><EFBFBD><EFBFBD>CH32V307VCT6 <20><>Դ<EFBFBD>⣩<EFBFBD><E2A3A9>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ڹٷ<DAB9> SDK <20>ӿڵĵ<DAB5><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4>
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* Copyright (c) 2022 SEEKFREE <20><><EFBFBD>ɿƼ<C9BF>
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*
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* <20><><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>CH32V307VCT6 <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
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*
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* CH32V307VCT6 <20><>Դ<EFBFBD><D4B4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><><EFBFBD><EFBFBD><EFBFBD>Ը<EFBFBD><D4B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᷢ<EFBFBD><E1B7A2><EFBFBD><EFBFBD> GPL<50><4C>GNU General Public License<73><65><EFBFBD><EFBFBD> GNUͨ<55>ù<EFBFBD><C3B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><> GPL <20>ĵ<EFBFBD>3<EFBFBD>棨<EFBFBD><E6A3A8> GPL3.0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>κκ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><DEB8><EFBFBD>
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*
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* <20><><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>ķ<EFBFBD><C4B7><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD><EFBFBD><EFBFBD>ܷ<EFBFBD><DCB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κεı<CEB5>֤
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* <20><><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><D4BB>ʺ<EFBFBD><CABA>ض<EFBFBD><D8B6><EFBFBD>;<EFBFBD>ı<EFBFBD>֤
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* <20><><EFBFBD><EFBFBD>ϸ<EFBFBD><CFB8><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD> GPL
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*
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* <20><>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>ͬʱ<CDAC>յ<EFBFBD>һ<EFBFBD><D2BB> GPL <20>ĸ<EFBFBD><C4B8><EFBFBD>
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* <20><><EFBFBD><EFBFBD>û<EFBFBD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><https://www.gnu.org/licenses/>
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*
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* <20><><EFBFBD><EFBFBD>ע<EFBFBD><D7A2><EFBFBD><EFBFBD>
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* <20><><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4>ʹ<EFBFBD><CAB9> GPL3.0 <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>֤Э<D6A4><D0AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD>İ汾
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* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӣ<EFBFBD>İ<EFBFBD><C4B0><EFBFBD> libraries/doc <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>µ<EFBFBD> GPL3_permission_statement.txt <20>ļ<EFBFBD><C4BC><EFBFBD>
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* <20><><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD> libraries <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>µ<EFBFBD> LICENSE <20>ļ<EFBFBD>
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* <20><>ӭ<EFBFBD><D3AD>λʹ<CEBB>ò<EFBFBD><C3B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>뱣<EFBFBD><EBB1A3><EFBFBD><EFBFBD><EFBFBD>ɿƼ<C9BF><C6BC>İ<EFBFBD>Ȩ<EFBFBD><C8A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*
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* <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> zf_device_k24c02
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* <20><>˾<EFBFBD><CBBE><EFBFBD><EFBFBD> <20>ɶ<EFBFBD><C9B6><EFBFBD><EFBFBD>ɿƼ<C9BF><C6BC><EFBFBD><EFBFBD><EFBFBD>˾
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* <20>汾<EFBFBD><E6B1BE>Ϣ <20>鿴 libraries/doc <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> version <20>ļ<EFBFBD> <20>汾˵<E6B1BE><CBB5>
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* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> MounRiver Studio V1.8.1
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* <20><><EFBFBD><EFBFBD>ƽ̨ CH32V307VCT6
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* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> https://seekfree.taobao.com/
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*
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* <20>ļ<DEB8>¼
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* <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ע
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* 2022-09-15 <20><>W first version
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********************************************************************************************************************/
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/*********************************************************************************************************************
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* <20><><EFBFBD>߶<EFBFBD><DFB6>壺
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* ------------------------------------
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* ģ<><C4A3><EFBFBD>ܽ<EFBFBD> <20><>Ƭ<EFBFBD><C6AC><EFBFBD>ܽ<EFBFBD>
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* <20><><EFBFBD><EFBFBD> IIC ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD>Ŷ<EFBFBD>Ӧ<EFBFBD><D3A6>ϵ
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* SCL <20>鿴 zf_device_k24c02.h <20><> K24C02_SCL_PIN <20>궨<EFBFBD><EAB6A8>
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* SDA <20>鿴 zf_device_k24c02.h <20><> K24C02_SDA_PIN <20>궨<EFBFBD><EAB6A8>
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* Ӳ<><D3B2> IIC ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD>Ŷ<EFBFBD>Ӧ<EFBFBD><D3A6>ϵ
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* SCL <20>鿴 zf_device_k24c02.h <20><> K24C02_SCL_PIN <20>궨<EFBFBD><EAB6A8>
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* SDA <20>鿴 zf_device_k24c02.h <20><> K24C02_SDA_PIN <20>궨<EFBFBD><EAB6A8>
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* ------------------------------------
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********************************************************************************************************************/
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#include "zf_common_clock.h"
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#include "zf_common_debug.h"
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#include "zf_driver_delay.h"
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#include "zf_driver_iic.h"
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#include "zf_driver_soft_iic.h"
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#include "zf_device_k24c02.h"
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#if K24C02_USE_SOFT_IIC
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static soft_iic_info_struct k24c02_iic_struct;
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> K24C02 IIC д<>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> reg <20>Ĵ<EFBFBD><C4B4><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> *data <20><><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> len <20><><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
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// <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> k24c02_write_registers(page_num*8, (uint8 *)&k24c02_union_buffer[0], K24C02_PAGE_SIZE);
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// <20><>ע<EFBFBD><D7A2>Ϣ <20>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>
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//-------------------------------------------------------------------------------------------------------------------
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#define k24c02_write_registers(reg, data, len) (soft_iic_write_8bit_registers(&k24c02_iic_struct, (reg), (data), (len)))
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> K24C02 IIC <20><><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> reg <20>Ĵ<EFBFBD><C4B4><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> *data <20><><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> len <20><><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
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// <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> k24c02_read_registers(page_num*8, (uint8 *)&k24c02_union_buffer[0], K24C02_PAGE_SIZE);
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// <20><>ע<EFBFBD><D7A2>Ϣ <20>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>
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//-------------------------------------------------------------------------------------------------------------------
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#define k24c02_read_registers(reg, data, len) (soft_iic_read_8bit_registers(&k24c02_iic_struct, (reg), (data), (len)))
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#else
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> K24C02 IIC д<>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> reg <20>Ĵ<EFBFBD><C4B4><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> *data <20><><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> len <20><><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
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// <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> k24c02_write_registers(page_num*8, (uint8 *)&k24c02_union_buffer[0], K24C02_PAGE_SIZE);
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// <20><>ע<EFBFBD><D7A2>Ϣ <20>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>
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//-------------------------------------------------------------------------------------------------------------------
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#define k24c02_write_registers(reg, data, len) (iic_write_8bit_registers(K24C02_IIC, K24C02_DEV_ADDR, (reg), (data), (len)))
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> K24C02 IIC <20><><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> reg <20>Ĵ<EFBFBD><C4B4><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> *data <20><><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> len <20><><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
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// <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> k24c02_read_registers(page_num*8, (uint8 *)&k24c02_union_buffer[0], K24C02_PAGE_SIZE);
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// <20><>ע<EFBFBD><D7A2>Ϣ <20>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>
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//-------------------------------------------------------------------------------------------------------------------
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#define k24c02_read_registers(reg, data, len) (iic_read_8bit_registers(K24C02_IIC, K24C02_DEV_ADDR, (reg), (data), (len)))
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#endif
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k24c02_data_union k24c02_union_buffer[K24C02_DATA_BUFFER_SIZE];
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> K24C02 <20><>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>ҳ<EFBFBD><D2B3><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD><DDB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> page_num ָ<><D6B8><EFBFBD><EFBFBD>ҳ<EFBFBD><D2B3>
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// <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> k24c02_read_page_to_buffer(K24C02_PAGE_0);
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// <20><>ע<EFBFBD><D7A2>Ϣ <20><><EFBFBD>ݸ<EFBFBD><DDB8>µ<EFBFBD><C2B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ñ<EFBFBD><C3B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֱ<EFBFBD>Ӷ<EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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//-------------------------------------------------------------------------------------------------------------------
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void k24c02_read_page_to_buffer (k24c02_page_enum page_num)
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{
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k24c02_read_registers(page_num*8, (uint8 *)&k24c02_union_buffer[0], K24C02_PAGE_SIZE);
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}
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> K24C02 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><D0B4>ָ<EFBFBD><D6B8>ҳ<EFBFBD><D2B3>
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// <20><><EFBFBD><EFBFBD>˵<EFBFBD><CBB5> page_num ָ<><D6B8><EFBFBD><EFBFBD>ҳ<EFBFBD><D2B3>
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// <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> k24c02_write_page_from_buffer(K24C02_PAGE_0);
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// <20><>ע<EFBFBD><D7A2>Ϣ <20><><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><D0B4> K24C02 <20><>ָ<EFBFBD><D6B8>ҳ<EFBFBD><D2B3>
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//-------------------------------------------------------------------------------------------------------------------
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uint8 k24c02_write_page_from_buffer (k24c02_page_enum page_num)
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{
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uint8 return_state = 0;
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k24c02_write_registers(page_num*8, (uint8 *)&k24c02_union_buffer[0], K24C02_PAGE_SIZE);
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return return_state;
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}
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//-------------------------------------------------------------------------------------------------------------------
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// brief <09><>ʼ<EFBFBD><CABC> K24C02
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// param void
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// return uint8 1-<2D><>ʼ<EFBFBD><CABC>ʧ<EFBFBD><CAA7> 0-<2D><>ʼ<EFBFBD><CABC><EFBFBD>ɹ<EFBFBD>
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> k24c02_init();
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// <20><>ע<EFBFBD><D7A2>Ϣ
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//-------------------------------------------------------------------------------------------------------------------
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uint8 k24c02_init (void)
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{
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uint8 return_state = 0;
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#if K24C02_USE_SOFT_IIC
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soft_iic_init(&k24c02_iic_struct, K24C02_DEV_ADDR, K24C02_SOFT_IIC_DELAY, K24C02_SCL_PIN, K24C02_SDA_PIN);
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#else
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iic_init(K24C02_IIC, K24C02_DEV_ADDR, K24C02_IIC_SPEED, K24C02_SCL_PIN, K24C02_SDA_PIN);
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#endif
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return return_state;
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}
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