| 2140/2804 |
Most registers in the MSP are 16 bits long, so an int value is 2 bytes (16 bits) long.
As per normal, you can turn on bits with !=bitmask and turn them off with &= ~bitmask.
With IAR tools you can use the "@" operator, or #pragma location to set an absolute memory location for a variable. The compiler will reserve that space and not place other variables in conflict. __no_init char MyArray[0x40] @ 0x200;
Also:
See also:
IAR originally came from the initials of it's founder: Ingenjörsfirma Anders Rundgren. Anders (which is a common name in Sweden) founded IAR in 1983 and wrote the first ever C compiler for a micro controller, the 8051.
| file: /techref/ti/msp430/c.htm, 1KB, , updated: 2008/6/12 11:35, local time: 2008/7/4 20:24,
38.103.63.16:LOG IN
|
| ©2008 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? Please DO link to this page! Digg it! <A HREF="http://www.piclist.com/techref/ti/msp430/c.htm"> TI MSP430, MSP430 C compiler, C compiler, C language</A> |
| Did you find what you needed? |
|
PICList 2008 contributors:
o List host: MIT, Site host massmind.org, Top posters @20080704 Apptech, Jinx, Xiaofan Chen, David VanHorn, Alan B. Pearce, Bob Axtell, William \Chops\ Westfield, Cedric Chang, Gerhard Fiedler, bean, * Page Editors: James Newton, David Cary, and YOU! * Roman Black of Black Robotics donates from sales of Linistep stepper controller kits. * Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters. * Monthly Subscribers: Shultz Electronics, Larry Williams, David VanHorn, Bryan Whitehouse, Timothy Weber, David Challis. Peter Todd. on-going support is MOST appreciated! * Contributors: Neil Narwani, David Cary, Elemer AM Nyiry, Philip J Taylor, Gus Calabrese of Omegadogs.com, Gautama Venegas, Patrick B. Murphy, William Chops Westfield, Peter Todd, Leslie Ellis |
|
.