MSP430FG4617: Header file inquiry

Danilo A.

Part Number: MSP430FG4617

Hi Team,

The header file msp430fg4617.h contains thiese lines. Our customer would like to know what the "2" and "u" means.

#define DAC12SREF_2 (2*0x2000u) / DAC12 reference 2: Veref+ /

#define DAC12AMP_5 (5*0x0020u) /* DAC12 amplifier 5: medium, medium /.

Regards,

Danilo

0 Allen Gao over 4 years ago

Which"2"?

"u" is indicate that this is an unsigned value.

0 Danilo A. over 4 years ago in reply to Allen Gao

Hi Allen,

Thank you for your response. According to our customer,

#define DAC12AMP_5 (5*0x0020u) /* DAC12 amplifier 5:

It is the 5* inside the parentheses that I am questioning now.

Regards,

Danilo

0 Allen Gao over 4 years ago in reply to Danilo A.

It is the 5 times.

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