使用STM32红牛开发的GPIO模拟I2C控制八个AT24C02的读写

RCC_Configuration(); /* System clocks configuration --------*/

NVIC_Configuration(); /* NVIC configuration -----------*/

I2C_EE_Init(); /* Initialize the I2C EEPROM driver ----------*/

while(1)

{

I2C_EE_BufferWrite(Tx1_Buffer, EEPROM_WriteAddress1, BufferSize1); /*写IIC */

wait(20000);

I2C_EE_PageRead(Rx1_Buffer, EEPROM_ReadAddress1, BufferSize1); /*读IIC */

TransferStatus1 = Buffercmp(Tx1_Buffer, Rx1_Buffer, BufferSize1); /*检查读写是否正确 */

}

}