Posted on January 14, 2012 at 07:29I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2; I2C_InitStructure.I2C_OwnAddress1 = 0x33; /** @defgroup I2C_duty_cycle_in_fast_mode   * @{   */ #define I2C_DutyCycle_16_9              ((uint16_t)0x4000) /*!< I2...

Posted on January 12, 2012 at 13:30There is a part of codes in the stm324xg_eval_audio_codec.c. /* CODEC_I2C SCL and SDA pins configuration -------------------------------------*/   /* If the I2C peripheral is already enabled, don't reconfigure it *...