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TMS320F28335: 烧录问题

Part Number:TMS320F28335Other Parts Discussed in Thread:UNIFLASH

1.我这边debug的时候有问题,在CCS中点击debug,烧录到flash的时候,提示如下:

C28xx: Error occurred during flash operation: Timed out waiting for target to halt while executing FlashAPIInterface28335V2_10.out
C28xx: Error occurred during flash operation: Timed out waiting for target to halt while executing FlashAPIInterface28335V2_10.out
C28xx: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx: File Loader: Memory write failed: Unknown error
C28xx: GEL: File: F:\WORK\ZKY\105\code\demo_for_105\Debug\demo_for_105.out: Load failed.

2.使用ccxml文件testconnection时,可以成功,

3.使用unifilash解锁,提示解锁成功,密码区也都是0xffff,但是使用uniflash擦除的时候,提示如下:

[INFO] C28xx: Erasing Flash memory…
[ERROR] C28xx: Error occurred during flash operation: Timed out waiting for target to halt while executing FlashAPIInterface28335V2_10.out
[ERROR] C28xx: Flash Programmer: Error erasing flash memory. Flash operation timed out waiting for the algorithm to complete. Operation cancelled.

.4.如果是flash锁定了,下载到sram中应该可以,但是烧写到sram中的时候,提示这个
Break at address "0x3ff9ce" with no debug information available, or outside of program code.

在汇编中就一直卡在这一句 3ff9fa:   6F00        SB           0, UNC

Green Deng:

你好,如果解锁成功的话使用Uniflash或者CCS应该都是可以正常进行flash擦除的,有没有试过用CCS擦除?

关于报错的话应该是你可以试一下将原来的target configuration配置文件删除后重新新建一个再测试烧写。也可以试试点击reset->restart,应该可以跳到main()函数

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