SMBUS

[ETRO_SSN583]

Anyone have a code base to talk to an SMBUS device. I see it alluded to that PSOC

   

I2C can handle with mods, but no examples. Device is Melexis IR Temp Sensor, they

   

do not have a PSOC example, and so far my efforts = fat zero.

       

Melexis has uChip code, I tried porting, chucked that. Tried another bit bnanging approach

   

found on web, nada.

       

Regards, dana.

[Anonymous]

I already used this device and there is an application note on their web site which is similar in functionnality to the I2Cm UM. By the time I used this component I was using Freescale. The code I used at the time can be found at this address: http://melexis.com/Assets/MLX90614-SMBus-implementation-in-PIC-MCU-5229.aspx 

       

Let me know if you need help

[ArvindK_86]

Hello Dana,

       

There will be a SMBUS usermodule released with PSoC Designer 5.3, which isnt very far away.

       

In the meantime I'll see if I can get some example code to you.

       

Regards,

   

Arvind

[Anonymous]

Here is a forum post talking about the MLX90614

   

http://www.cypress.com/?app=forum&id=1573&rID=50915