TMS320F2810: C28xx: Flash Programmer: Device is locked or not connected. Operation cancelled. C28xx: File Loader: Memory write failed: Unknown error C28xx: GEL: File: D:\workspace_v10\Test2\Debug\Test2.out: Load failed.

你好，软件提示是有可能芯片被锁了，不知道你的芯片连接是否正常？是第一次使用出现这种报错还是之前一直正常使用的情况下突然出现的？

我在官网新买的芯片，一次程序没下载过，芯片连接应该正常

芯片连接测试是正常的？

那需要你测试一下芯片的复位引脚，看有没有持续的方波信号？

我芯片连接正常，复位引脚并没有方波    处于高电平，程序进行ram测试可以运行， 但烧录FLASH就会出现以下错误，cmd用的官网的，直接用官网例程烧录的

C28xx: Error initializing flash programming: Interface returned from dll, but flash is not available on this device.
C28xx: Loader: One or more sections of your program falls into a memory region that is not writable. These regions will not actually be written to the target. Check your linker configuration and/or memory map.
C28xx: File Loader: Verification failed: Values at address 0x3F64D4@Program do not match Please verify target memory and memory map.
C28xx: GEL: File: D:\workspace_v9\v120\DSP281x_examples_ccsv4\flash\Debug\Example_281xFlash.out: a data verification error occurred, file load failed.

我是用的芯片TMS320F2810，烧录FLASH时，GPIOF4引脚处于高电平

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