Atmel SAM 初体验

sky-Hawk where

刚拿到手时候,比想象中还要小...

因为它比我的名片还小...神啊...

我们驱动他,要下载这个东西:

http://www.atmel.com/tools/SAM4S-XPLD.aspx?tab=documents

其实在我的Windows 8 x64上本身没有识别障碍.

不过那个文件还是要下载的,因为里面有个开发板演示程序,为什么我的板子LED刚拿回来不会闪啊...

进入Setting up目录,安装SAM-BA,有用的啦.

安装完还会打开一个指导页面升级USB驱动...

还要打上一个Patch

1. How to Apply SAM4S Patch for SAM-BA v2.11
   
2. 
   
3. - Create a backup 'tcl_lib' and 'drv' directory in SAM-BA v2.11 before starting.
   
4. - Unpack the patch in an empty folder.
   
5. - Copy the new 'tcl_lib' directory to overwrite the old one.
   
6. - Copy the new 'applets' directory to overwrite the old one.
   
7. - Copy the new 'drv' directory to update Segger driver(JLinkARM.dll) if needed.
   
8. - After the copying is finished, the patch is finished.
   
9. 
   
10. Note:
    
11.     1. In this patch, it contains Segger driver JLinkARM.dll V4.36e. For latest vesion, please visit: http://www.segger.com/cms/jlink-software.html
    
12. 
    
13. Version History:
    
14. 
    
15. V0.1
    
16. ---
    
17.     1. First release.
    
18.     2. Known issue: Flash "Erase all" command will be timeout with COM connection.
    

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这个时候,电脑不知不觉已经多了好多软件...

.首先擦除Flash。跳线J25短接时，上电后自动擦除SAM4S16C Flash中内容。短接跳线J25和J7，连接micro USB JTAG口，等待3~5秒钟完成擦除。

执行SAM4S_XPLD_DEMO_Programming写入个demo,在recovery目录.

然后等啊等...

原来出错了....

1. -I- Waiting ...
   
2. -I- TCL platform : Windows NT
   
3. -I- SAM-BA 2.11  on : windows
   
4. -I- Retrieved arguments from command line :
   
5. -I- argv 0 : \jlink\ARM0
   
6. -I- argv 1 : at91sam4s16-ek
   
7. -I- argv 2 : SAM4S_XPLD_Programming.tcl
   
8. 0
   
9. \jlink\ARM0
   
10. -I- Connection : \jlink\ARM0 (target(comType) = 2)
    
11. -I- Board : at91sam4s16-ek
    
12. -I- Traces Level : 4
    
13. -I- target(handle) : 128284312
    
14. Read device Chip ID at 0x400e0640 --- get 0x00000000
    
15. Read device Chip ID at 0x400e0740 --- get 0x28ac0ce0
    
16. -I- Found processor : at91sam4s16 (Chip ID : 0x28ac0ce0)
    
17. sourcing device file C:/Program Files (x86)/ATMEL Corporation/sam-ba_2.11/sam-ba.exe/../tcl_lib/devices/at91sam4s16.tcl
    
18. sourcing board description file C:/Program Files (x86)/ATMEL Corporation/sam-ba_2.11/sam-ba.exe/../tcl_lib/at91sam4s16-ek/at91sam4s16-ek.tcl
    
19. -I- Loading applet applet-lowlevelinit-sam4s16.bin at address 0x20000800
    
20. -I- Memory Size : 0x2 bytes
    
21. -I- Buffer address : 0x4
    
22. -I- Buffer size: 0x0 bytes
    
23. -I- Applet initialization done
    
24. -I- Low level initialized
    
25. -I- Loading applet applet-flash-sam4s16.bin at address 0x20000800
    
26. -I- Memory Size : 0x100000 bytes
    
27. -I- Buffer address : 0x20002054
    
28. -I- Buffer size: 0x1DA00 bytes
    
29. -I- Applet initialization done
    
30. -I- FLASH initialized
    
31. -I- Command line mode : Execute script file : SAM4S_XPLD_Programming.tcl
    
32. -E- Script File SAM4S_XPLD_Programming.tcl returned error : couldn't read file "SAM4S_XPLD_Programming.tcl": no such file or directory - couldn't read file "SAM4S_XPLD_Programming.tcl": no such file or directory
    
33.     while executing
    
34. "source $scriptFile"
    

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找不到文件,怀疑是路径太深了,所以大家要注意,不能随便桌面解压哦...

然后换一下地址,就可以写了.... 接下来的...慢慢研究...

如果实在不行,还能直接打开SAM-BA...

sky-Hawk where

沙发支持一个！！！

sky-Hawk where

估计我的明天才到啊~~~~~

sky-Hawk where

地板是我的了