MSP430FW425: Regarding LC sense

sirisha M

Part Number: MSP430FW425
Other Parts Discussed in Thread: TIDM-3LC-METER-CONV, MSP430FR6989,

Hello,

I have gone though processing state diagrams of single sensor and two sensor solutions in the pdf Rotation Detection with MSP430 interface . I find it extremely difficult to understand the two sensor state diagram . i need good knowledge of that state diagram since i need to develop solution for three lc sensor. can i get some help on how to develop state diagram for three lc sensor state diagram.

regards,

sirisha

over 5 years ago

0 James Evans over 5 years ago

TI__Mastermind 49692 points

Hello,

While I couldn't find any information in our collateral about a state diagram for a three sensor solution, I did find the Water Meter Reference Design for three LC Sensors, Using Extended Scan Interface (ESI) reference design (TIDM-3LC-METER-CONV). Unfortunately, the User's Guide doesn't talk about the 3 sensor configuration, but it seems like the schematic and source code does support this configuration.

Also, this reference design wasn't done using the MSP430FW425 but using the MSP430FR6989. I'm sorry that I couldn't be more help here.

Regards,

James

MSP Customer Applications

0 James Evans over 5 years ago in reply to James Evans

TI__Mastermind 49692 points

As a follow-up, take a look at the Migrating From MSP430FW42x Scan Interface to MSP430FR6x8x/FR5x8x Extended Scan Interface app note if you'd like to learn more about the differences between these devices.

Regards,

James

MSP Customer Applications

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MSP430FW425: Regarding LC sense