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FW: 最新windows版本AVRGCC |
| 作者：hudaidai 栏目：单片机 |
Announcing WinAVR 20030115 WinAVR (pronounced "whenever") is a suite of executable, open source SOFTWARE development tools for the ATMEL AVR series of RISC microprocessors hosted on the Windows platform. It includes the GNU GCC compiler. WinAVR can be found at http://sourceforge.net/projects/winavr/ Below is just a SAMPLE of what's new. - Corrected SAMPLE makefile. - Added to the SAMPLE makefile automatic C file dependency generation. - Added more documentation: binutils, make, as (GNU assembler), ld (GNU linker), and GCC. Now there's no excuse not to RTFM! - Refactored the utilities. Added bash. - Added editor: Programmer's Notepad 2. This is in early stages and will develop into an IDE in the near future. This editor includes the Scintilla editor component. - Note that GNU GCC 3.3 is no longer labeled experimental and is now labeled as prerelease. The tentative release date for GCC 3.3 is mid- February 2003. - This version of WinAVR includes GNU Binutils 2.13.2.1 which is the latest released version. Previous versions of WinAVR included Binutils 2.14 experimental versions. - AVRLibC now includes an experimental scanf library thanks to J鰎g Wunsch. - AVRLibC has completely new rewrites of the trigonometrical functions asin(), atan() and atan2() that feature a better (for some argument ranges even much better) accuracy than the previous versions. Note that since acos() uses asin(), it also benefits from this. These were contributed by Reiner Patommel. - Two example projects with source code are included. These are from AVRLibC. Look under <InstallDir>\doc\examples. These examples also include different kinds of makefiles than in the SAMPLE directory. For more information see the README.txt file that comes in the binary installation. Eric Weddington |
| 2楼： | >>参与讨论 |
| 作者： zsmbj 于 2003/1/16 12:28:00 发布：
多谢hudaidai |
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| 3楼： | >>参与讨论 |
| 作者： zlei 于 2003/1/16 12:57:00 发布：
WinAvr 的makefile 做得不好 我得把makefile模板重写。 你可以增加几个target，如： dump: <tab> avr-objdump -S -h $(TARGRT).elf >dump.txt <tab> notepad dump.txt INSTALL : <tab> 根据你的下载器指定uisp 参数，可以并口STK 200 DONGLE、串口AVRISP等,甚至可以是ALTERA ByteBlaste 下载电缆。 这样,编译完以后 make INSTALL 直接下载代码到avr。 make dump 反汇编原代码到dumop.txt，并自动用记事本打开。 * - 本贴最后修改时间：2003-1-16 12:59:57 修改者：zlei |
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