共10条
1/1 1 跳转至页
Probelms about TFFS of VxWorks

1.我在User's Guide中看到这么一句:“For example, if the only flash device included on your target were a flash array implemented on AMD 29F040 flash, a NOR-based technology, you would define INCLUDE_TL_FTL and undefine INCLUDE_TL_SSFDC and INCLUDE_TL_NFTL.
所以,我定义了 INCLUDE_TL_FTL 。
2.我在User's Guide中看到这么一句:“For example, if the only flash device included on your target was an 8-bit flash array implemented on AMD 29F040 flash, you could safely undefine all the MTD defines other than INCLUDE_MTD_AMD.”
所以,我定义了 INCLUDE_MTD_AMD。
3.Socket层该怎么配置?
各位,请帮个忙吧!谢谢!

1.Build a Bootrom without TFFS support.
2.Boot the target from networks.
3.Modified:
(1)Makefile
Add the MACH_EXTRA=sysTffs.o
(2)Config.h
#define INCLUDE_TFFS
#define INCLUDE_FLASH
(3)sysTffs.c
#defien INCLUDE_TL_FTL
#define INCLUDE_MTD_AMD
4.Build a bootable project and result a vxworks image
5.Reboot the target and download the vxworks image
6.Shell command line:
->tffsDrv
value = 0 = 0x0
-> dosFsInit(20)
value = 0 = 0x0
-> pBootDev=tffsDevCreate(8,0)
new symbol "pBootDev" added to symbol table.
pBootDev = 0x194d34: value = 0 = 0x0
-> dosFsDevInit("tffs",pBootDev,NULL)
undefined symbol: NULL
-> dosFsDevInit("tffs",pBootDev,0)
value = 0 = 0x0
串口显示
dosFsLibInit failed!
->devs
显示没有Tffs
-> tffsDevFormat 0,0
value = -1 = 0xffffffff
-> usrTffsConfig("/tffs/",0,0)
value = -1 = 0xffffffff
-> usrTffsConfig("/tffs/",8,0)
value = -1 = 0xffffffff
是什么问题呢?

I am Sorry!
我一开始就是向您二位说的一样,但没成功。
1.修改Config.h
#define INCLUDE_TFFS
#define INCLUDE_DOSFS
2.修改sysTffs.c
defien INCLUDE_TL_FTL
#define INCLUDE_MTD_AMD
3.修改makefile
MACH_EXTRA=sysTffs.o
4.在修改过的BSP上新建一个Bootable工程,里面已经加了TFFS和DOSFS组件,重新Build。
然后通过网络重启。
5.Shell Command:
tffsDevFormat 0,0
usrTffsConfig 0,0,"/tffs/"
两个命令都返回-1
tffsShow
显示communication error
根据我的理解driver应该是0或者1,我都试过,不行,才改用8(随机取得),也不可以。
共10条
1/1 1 跳转至页
回复
打赏帖 | |
---|---|
【Zephyr】使用Zephyr外设初始化过程解析被打赏30分 | |
【S32K146】S32DS watchdog 配置使用被打赏20分 | |
【Zephyr】使用 IAR 调试 Zephyr 镜像被打赏20分 | |
赚取电动螺丝刀+电源电路理论知识分享1被打赏5分 | |
我想要一部加热台+分享常见运算放大器电路的应用被打赏5分 | |
【Zephyr】MCXN947 Zephyr 开发入门适配shell被打赏20分 | |
我想要一部加热台+常见的MOS管驱动电路被打赏5分 | |
【我要开发板】6.联合MATLAB记录数据被打赏50分 | |
【换取手持数字示波器】MicrochipMPLABHarmony框架下串口调试printf输出记录被打赏29分 | |
【瑞萨RA2E1开发板】:使用ADC功能实现位移传感器采集方案被打赏20分 |