Shimoda-san,

> Please refer to "57.5.4 Usage note for the transmission and reception
> procedure" in the datasheet Rev. 1.00.

Thank you. I'll send a new version with the workaround in the i2c
driver.

> The BSP waits for maximum 1024us, not 1024ms.

You are right. Sorry, my mistake.

Regards,

   Wolfram