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在28337D controlcard 上试验sd_card程序后,遇到的问题。

首先因为 28337片上RAM和FLASH不够,先把些数据保存在sd_card上,于是把C:\ti\controlSUITE\device_support\F2837xD\v120\F2837xD_examples_Cpu1\sd_card 下面的工程导入了CCS,结果是如图1,

可以正常编译,第一次调试也能正常下载到controlcard上,单步到第二行(图2):

出错了,错误提示当时没记录。

但是在这之后,问题来了。无论向controlcard下载什么程序都再不成功了(哪怕过去调通的也不行),请问这是出什么问题了?例如:比较简单的blink程序,

下载flash版本的blinky_cpu01: 报下面的错:

C28xx_CPU1: Error: Failed unlocking device (zone 1) during Flash Operation.
C28xx_CPU1: Error: Failed unlocking device (zone 2) during Flash Operation.
C28xx_CPU1: Trouble Setting Breakpoint with the Action "Remain Halted" at 0xc15f: (Error -1066 @ 0xC15F) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 5.1.450.0)C28xx_CPU1: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_CPU1: Error writing the PLL values. (Flash algoirthm returned error code). Operation cancelled.
C28xx_CPU1: GEL: File: C:\ti\v120\F2837xD_examples_Cpu1\blinky\cpu01\ccs\CPU1_FLASH\blinky_cpu01.out: Load failed.

下载ram版本的blinky_cpu01: 报下面的错:

C28xx_CPU1: File Loader: Data verification failed at address 0x00000000 Please verify target memory and memory map.
C28xx_CPU1: GEL: File: C:\ti\v120\F2837xD_examples_Cpu1\blinky\cpu01\ccs\CPU1_RAM\blinky_cpu01.out: a data verification error occurred, file load failed.

Yu Song1:

好多天了?没有高手能指点一二么?

首先因为 28337片上RAM和FLASH不够,先把些数据保存在sd_card上,于是把C:\ti\controlSUITE\device_support\F2837xD\v120\F2837xD_examples_Cpu1\sd_card 下面的工程导入了CCS,结果是如图1,

可以正常编译,第一次调试也能正常下载到controlcard上,单步到第二行(图2):

出错了,错误提示当时没记录。

但是在这之后,问题来了。无论向controlcard下载什么程序都再不成功了(哪怕过去调通的也不行),请问这是出什么问题了?例如:比较简单的blink程序,

下载flash版本的blinky_cpu01: 报下面的错:

C28xx_CPU1: Error: Failed unlocking device (zone 1) during Flash Operation.
C28xx_CPU1: Error: Failed unlocking device (zone 2) during Flash Operation.
C28xx_CPU1: Trouble Setting Breakpoint with the Action "Remain Halted" at 0xc15f: (Error -1066 @ 0xC15F) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 5.1.450.0)C28xx_CPU1: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_CPU1: Error writing the PLL values. (Flash algoirthm returned error code). Operation cancelled.
C28xx_CPU1: GEL: File: C:\ti\v120\F2837xD_examples_Cpu1\blinky\cpu01\ccs\CPU1_FLASH\blinky_cpu01.out: Load failed.

下载ram版本的blinky_cpu01: 报下面的错:

C28xx_CPU1: File Loader: Data verification failed at address 0x00000000 Please verify target memory and memory map.
C28xx_CPU1: GEL: File: C:\ti\v120\F2837xD_examples_Cpu1\blinky\cpu01\ccs\CPU1_RAM\blinky_cpu01.out: a data verification error occurred, file load failed.

Charles Ji:

回复 Yu Song1:

您好,请问你的开发板在哪里买的呢,我也想买一个

首先因为 28337片上RAM和FLASH不够,先把些数据保存在sd_card上,于是把C:\ti\controlSUITE\device_support\F2837xD\v120\F2837xD_examples_Cpu1\sd_card 下面的工程导入了CCS,结果是如图1,

可以正常编译,第一次调试也能正常下载到controlcard上,单步到第二行(图2):

出错了,错误提示当时没记录。

但是在这之后,问题来了。无论向controlcard下载什么程序都再不成功了(哪怕过去调通的也不行),请问这是出什么问题了?例如:比较简单的blink程序,

下载flash版本的blinky_cpu01: 报下面的错:

C28xx_CPU1: Error: Failed unlocking device (zone 1) during Flash Operation.
C28xx_CPU1: Error: Failed unlocking device (zone 2) during Flash Operation.
C28xx_CPU1: Trouble Setting Breakpoint with the Action "Remain Halted" at 0xc15f: (Error -1066 @ 0xC15F) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 5.1.450.0)C28xx_CPU1: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_CPU1: Error writing the PLL values. (Flash algoirthm returned error code). Operation cancelled.
C28xx_CPU1: GEL: File: C:\ti\v120\F2837xD_examples_Cpu1\blinky\cpu01\ccs\CPU1_FLASH\blinky_cpu01.out: Load failed.

下载ram版本的blinky_cpu01: 报下面的错:

C28xx_CPU1: File Loader: Data verification failed at address 0x00000000 Please verify target memory and memory map.
C28xx_CPU1: GEL: File: C:\ti\v120\F2837xD_examples_Cpu1\blinky\cpu01\ccs\CPU1_RAM\blinky_cpu01.out: a data verification error occurred, file load failed.

Yu Song1:

回复 Charles Ji:

国内现在好象很难买到现货。我的板子是8月份朋友从香港帮带回来的。

首先因为 28337片上RAM和FLASH不够,先把些数据保存在sd_card上,于是把C:\ti\controlSUITE\device_support\F2837xD\v120\F2837xD_examples_Cpu1\sd_card 下面的工程导入了CCS,结果是如图1,

可以正常编译,第一次调试也能正常下载到controlcard上,单步到第二行(图2):

出错了,错误提示当时没记录。

但是在这之后,问题来了。无论向controlcard下载什么程序都再不成功了(哪怕过去调通的也不行),请问这是出什么问题了?例如:比较简单的blink程序,

下载flash版本的blinky_cpu01: 报下面的错:

C28xx_CPU1: Error: Failed unlocking device (zone 1) during Flash Operation.
C28xx_CPU1: Error: Failed unlocking device (zone 2) during Flash Operation.
C28xx_CPU1: Trouble Setting Breakpoint with the Action "Remain Halted" at 0xc15f: (Error -1066 @ 0xC15F) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 5.1.450.0)C28xx_CPU1: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_CPU1: Error writing the PLL values. (Flash algoirthm returned error code). Operation cancelled.
C28xx_CPU1: GEL: File: C:\ti\v120\F2837xD_examples_Cpu1\blinky\cpu01\ccs\CPU1_FLASH\blinky_cpu01.out: Load failed.

下载ram版本的blinky_cpu01: 报下面的错:

C28xx_CPU1: File Loader: Data verification failed at address 0x00000000 Please verify target memory and memory map.
C28xx_CPU1: GEL: File: C:\ti\v120\F2837xD_examples_Cpu1\blinky\cpu01\ccs\CPU1_RAM\blinky_cpu01.out: a data verification error occurred, file load failed.

Weibo Han:

我刚买的F28377S也出现了类似的问题,好伤心啊,楼主有没有解决呢

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