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读取 I2C 外设，有时会出现 I2C_MASTER_ERR_ARB_LOST， 请问一般什么情况下会出现这个问题？ 出现问题后软件该如何处理？
您好，看一下这两个帖子能否解决您的问题：
https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/356295/tiva-i2c-i2c_master_err_arb_lost-error
https://e2echina.ti.com/support/wireless-connectivity/wifi/f/wi-fi-forum/100467/cc3200-i2c-arbitration-lost
