CCS/MSP430F413: protaddress

g g1

Part Number: MSP430F413

Tool/software: Code Composer Studio

in msp430f413 portaddress mean what

can i get any reference data

0 Gary Gao over 6 years ago

What's your meaning of port address? Where you saw it?

0 g g1 over 6 years ago in reply to Gary Gao

int inp(unsigned port)
{
P1DIR = PORTADDRESS;
return port;
}

here is it

0 Gary Gao over 6 years ago in reply to g g1

Where you get this code? Could you should show the down load link and in which file and which line?

If you can offer more detail information about your issue for other people,we can make the support more efficient. Thanks

0 g g1 over 6 years ago in reply to Gary Gao

0 Gary Gao over 6 years ago in reply to g g1

The constant PORTADDRESS in the code is defined as the location of the communication port. Take the MSP430 as an example

P1DIR |= BIT0;

For this case, PORTADDRESS is BIT0 and the BIT0 is 0x01. This means you set the P1.0 to out put mode.

Do you use the MSP430 as the MCU? We just support TI's devices.

For one wire communication, we have a demo at page 4 http://www.ti.com/lit/ml/swab003b/swab003b.pdf

We have the detail explain and the c source code, you can refer to this

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