PIC24FJ256GB406闪存要手动添加

大家好，我一直在尝试用PIC24FJ256GB406创建一个Bootloader，它大部分都在那里，但是我在闪存上有很多问题。首先，我不得不手动添加：因为否则我检查FBOOT时，它会返回双保护配置。现在我可以验证当运行时，情况不再是这样。我可以读取擦除应用程序代码存储器范围（0x00 f400直到0x02AC00），但是当写入时，我只能走到0x015C00，当试图写在该位置上时，设备复位。没有代码保护被启用，而且我已经看过论坛上所有与此相关的帖子，包括那些谈论双模闪存的文章，没有一个修复看起来有用。有什么线索吗？



      以下为原文

    Hi everyone,
I've been trying to create a bootloader with a PIC24FJ256GB406, and it's mostly there, but I've been having a lot of issues with the Flash memory.

Firstly, I've had to manually add:
#pragma config BTMODE = SINGLE
Because otherwise when I checked FBOOT, it would return the DUAL_PROTECTED configuration. Now I can verify when running that this is no longer the case.

I can read an erase the application code memory range (0x00F400 up to 0x02AC00), but when writing, I can only go as far as 0x015C00, when trying to write above that location, the devices resets. No code protection is enabled, and I've already looked all the posts on the forum that relate to this, including those talking about dual mode flash writing, none of the fixes seem to work.

Any clues to what's happening?