LPC11u68 I2C Command-Read

richardsoennich — Thu, 04 Jul 2019 13:54:54 GMT

I am using the i2c_11u6x.c libray in IAR. There is a cmd_read function there, to send one byte and read back n bytes from a slave. I have a device that needs a two byte command sent before a repeated start and reading back n bytes.

I have been trying to incorporate the two byte command functionality into the library but, because of the way it is structured, I am having difficulties. Has anyone modified this library or know of a way to implement this?

Thank you

Rich

Re: LPC11u68 I2C Command-Read

Alice_Yang — Mon, 08 Jul 2019 02:10:27 GMT

Hello Richard Soennichsen ,

Recommend you can have a look at the demo under LPCopen:

LPCOpen Software for LPC11XX | NXP

Have a great day,
TIC

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LPC MicrocontrollersのトピックLPC11u68 I2C Command-Read

LPC11u68 I2C Command-Read

Re: LPC11u68 I2C Command-Read