文件列表:

8LED_Test\8led.c (4054, 2005-03-03)
8LED_Test\ELed_Test.ews (291, 2004-09-01)
8LED_Test\ELed_Test.pjf (2684, 2005-03-23)
8LED_Test\main.c (1078, 2005-03-17)
8LED_Test (0, 2007-05-01)

八段数码管实验用例 目录文件结构： 8led_test ├─ main.c C语言主源文件 └─ 8led.c 八段数码管处理函数源文件 ======================================================================= ＊ 本工程出厂时的默认存放目录是: EmbestIDE\Examples\Samsung\S3CEV40 如果要拷贝到其他目录下运行，请修改工程配置选项 Project ->Settings: Linker >Add Library searching Path category >Library Searching Directories: ..\..\..\..\Build\xgcc-arm-elf\arm-elf\lib ..\..\..\..\Build\xgcc-arm-elf\lib\gcc-lib\arm-elf\3.0.2 修改为 (假设Embest IDE 安装到C:\): C:\EmbestIDE\Build\xgcc-arm-elf\arm-elf\lib C:\EmbestIDE\Build\xgcc-arm-elf\lib\gcc-lib\arm-elf\3.0.2 ＊ 在RAM 中调试时，修改工程配置项 Project >Settings ->Assembler >General category >Predefines: set as Project >Settings ->Linker >General category >Linker script file: set as ..\common\ram_ice.ld ＊ 烧写程序到FLASH 1、修改工程配置项 i）在Flash 中运行程序: Project >Settings ->Assembler >General category >Predefines: set as （不用定义任何标号） Project >Settings ->Linker >General category >Linker script file: set as ..\common\flash.ld ii）拷贝Flash 程序到RAM 中运行: Project >Settings ->Assembler >General category >Predefines: set as EXEC_FROM_RAM=1 Project >Settings ->Linker >General category >Linker script file: set as ..\common\ram_ice.ld * 如果要把程序存放到Flash 中的非0x0 地址上运行， 请修改编译烧写输出文件时使用的链接脚本文件（*.ld）对ROM_BASE 的定义。 2、重新编译工程，使用elf2bin工具产生BIN文件； 3、运行Flash Programmer，按照实际情况配置调试设备： Setting -> configure... 4、点击Open 菜单，打开配置文件（*.cfg），给出烧写目标文件； ======================================================================= ----------------------------------------------------------------------- | Descriptions | ----------------------------------------------------------------------- > Project directory default: EmbestIDE\Examples\Samsung\S3CEB2410 If copy to another directory to run, please modify Project ->Settings: Linker >Add Library searching Path category >Library Searching Directories: ..\..\..\..\Build\xgcc-arm-elf\arm-elf\lib ..\..\..\..\Build\xgcc-arm-elf\lib\gcc-lib\arm-elf\3.0.2 Change setting as (assume that Embest IDE installtion is C:\): C:\EmbestIDE\Build\xgcc-arm-elf\arm-elf\lib C:\EmbestIDE\Build\xgcc-arm-elf\lib\gcc-lib\arm-elf\3.0.2 > Download the project into RAM to debug, modify Project ->Settings: Assembler >General category >Predefines: set as Linker >General category >Linker script file: set as ..\common\ram_ice.ld > Program the iamge into Flash to run: I. modify Project ->Settings: i) run program in Flash space: Assembler >General category >Predefines: set as (without any symbol defined) Linker >General category >Linker script file: set as ..\common\flash.ld ii) copy the program from Flash space to RAM to run: Project >Settings ->Assembler >General category >Predefines: set as EXEC_FROM_RAM=1 Linker >General category >Linker script file: set as ..\common\ram_ice.ld Note: If want to change the image store address instead of 0x0, please modify RAM_BASE defined consist in the linker script file (*.ld) before step II. II. Rebuild the project and click Tools ->Elf2Bin, generate the Bin format file in directory DEBUG\ III. Run Embest Falsh Programmer for ARM, then click on "File -> Open", select the configuration file (*.cfg), and add in the Bin file to program.

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