what does : means in this code from framework?

Log in or register to post comments
Go To Last Post
2 posts / 0 new
Author
Message
darthvader
darthvader's picture
Level: Resident
Joined: Mon. Jul 18, 2005
Posts: 803 View posts
#1
Posted by darthvader: Tue. Jan 8, 2008 - 01:29 PM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

hi,

just saw this from spi_192.h:

typedef struct avr32_spi_cr_t {
    unsigned int                 : 7;
    unsigned int lastxfer        : 1;
    unsigned int                 :16;
    unsigned int swrst           : 1;
    unsigned int                 : 5;
    unsigned int spidis          : 1;
    unsigned int spien           : 1;
} avr32_spi_cr_t;

What does this : after each variable means?

Tags:

AVR Microcontrollers, AVR UC3
Top
darthvader
darthvader's picture
Level: Resident
Joined: Mon. Jul 18, 2005
Posts: 803 View posts
Posted by darthvader: Tue. Jan 8, 2008 - 01:38 PM
  • 1
  • 2
  • 3
  • 4
  • 5
Total votes: 0

ok, got it, bit field in C.

Top