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1、#ifndef _T2C56_H#efn _T2C56_H/* Incdes -/#iclue stm3210x.hidef_cpluspl externC #d#defne 2CSPEED 3#defie2_AVE_DDS 0xA #fieEE_PGEZE /* Maximu numbr ofrilfosE_aipoStadbyState（）uton*/#dein E_MA_RSUMBE 0 /* Definin forh ate f he MA rnsfe/ fineESTATE_RADY #dfin sEESTATEU 1dfine E_SAE_ERROR 2 #dsEE_ 0dfi s
2、EE_FAIL #defe E_FAGTIMET (（uin32_t)010)#defiesE_LONG_TMOU (（uit32_t）（10 *sEFLG_IEOUT)）dfi sE_I2C I2C1#defin sEEI2C_ C_AB1PerphIC1#efin EEI2C_CN GPIO_Pin6 #deie sEEIC_SIO_ORT PI #dfe EEI2CL_PIO_CLK RC_ABPeriph_IOBdefinesE_I2_SDPI GIOi_ #efn EEI2C_SDGOPOT GIB eesE_2CSD_GPI_CK RC_PBPeriph_IOB#defne EE_
3、M24C64#efin s_I2C_DMA DMA1 defne sEEI2C_DMA_CANLX DMA1Canl6#ee s_I2C_DMA_HNNEL_RX MA1Chnel7 #dfine sE_I2CD_LG_X_TC DMA_IT_T6 #denes_C_DM_FLAG_T_GL M1IT_GL #defe sEIDA_LARX_T MA_IT_C7dfin EE_IC_DAFLGX_ DMA1_L7 #efn sEE_IC_LK RCABi_DM1#deine sE_I2C_DR_Address (uit32t)0400)#defisEE_SE_A defi sEE_2CDATX
4、_In DM1Channel6_IRQ#deinsE_C_MA_RXR DMA1_Chane_R#deinesEEC_MA_T_IQaner DMA_Chanel6_RQHander#ine sE_I2CDMA_RX_RHalr MA1Cannl_IRQHanle #efisE_2C_DA_PREPRIO defin sE_2C_DMA_SUPRIO 0fine EE_DRCIO_TX #dfie sEE_RECTINRX 1 * Te cs r the delay ccluanallowing tohvemilisecon icrementng cotr Ts leshold bqu to
5、（Sysm Ck 1000）. i.ifsystem ock= 24MHhensEE_TIE_CONTsoud e24*/#dfinesEE_TIMONT 4 od sEEDeInit(oid）；voi sEnit(vid);uint2_t sERadBfr(unt8_*pBuffer, uintt Raddr, ui6t NmByoRead）;it32_ sEEWea(unt8t* pBffer, uit_t itAd, n_* NBteTrit）;vod EE_WeBufe（i8_ pBffer, in6t Wrtdd， int16_t Numtorie)；int_tsE_aEeproan
6、ySa(void);/*USRCllacks:Tse r uncion or wchptoypeonlyre ecardnEEOMdiver nd tha shoud be implnd into uer applicao* _TMEOUTUserallk（） fucon is led wheever a outcodion ocreuing conition (wtingon an et thatdoesocr, s errors,busyis .） ou cn se th eflt tetalbak plemtion nmmetigte dfineUS_DEUT_MEUT_LBAK n s
7、t2eveli2c_ee.hfl. yial the er imleetai th cllackshd reset I2Ciperal are-nitaie commcatio orin orstcase reet allte plicatin. /ut3sEE_TIEUTUrClbk(d);/* Strt adn ofrtia section： hes calaks hud e tpically ud t iale intr wheetering riic sectionof 2C comuncan You yusedfu llbacks pved nto this rie by ncomm
8、nin th defU_DEFUT_CTIA_CK insm3eve_i2c_e.file. O yo cmmnt tha lie iplmetheseclcsio o applicton *vd sEEEtCriticalSectionUserabak(void);void _ExtricaleconUserCallbk（oid)；fef _pluspl#ifendif如下是文献#cludea2c26.hIO in1t EEAddres = 0xa0； _I uit3t EETe sEE_NG_TMOU; _O unt6_* EDaaReadPinter; _IO uin8* EEDaaWr
9、tointer； _O uint8_t sDaaNm;DAInTypeDef sEIntStrtue;oi sEEowLeveeIn(vod) GPOIiTpDf IOIntStctre; NVCIniTeef NVIC_nttuure; /*sE_2C Peripheral Dal / I_md(E2C，SBLE); / sEE_I2C DInit * 2_enit(sEEI2C); *!EEI2CPeiphcl disabe */ C_B1riphClocmd(sE_ICCLK, DABLE）; /*！GPI oiuratn*/ /！Confgure EE_IC pns: SL*/ GIO_ntuctr.PIO_i= sEE2_L_N; IOIittrutre.I_Mode= _Mod_
