Easy Bootloader转发中断

你好，我正在尝试为我的应用程序实现EZBL。到目前为止，我已经能够编译EZBL，并为我的PIC24FJ128DA206配置它，它似乎上传我的应用程序很好。但是…我的应用程序使用相同的UART端口作为Bootloader。所以当我用EZBL配置我的应用程序时，我不能使用UART中断…我试着玩中断转发但没有成功…无论是引导加载程序还是我的UART工作，但我都可以同时拥有：（…在Bootloader代码中，在Mc.c中，我不注释这行：这应该将中断转发给我的应用程序。这似乎是在我这样做的时候，我可以使用UART……所以当我收到UART的一个特殊命令时，我会这样做。这：一旦做到了…我无法通过UART发送/接收字符，所以我猜想中断已经被转发，但是引导加载程序不再响应：（……我想我错过了什么……但是什么？谢谢你的帮助。



      以下为原文

    Hello,

I'm trying to implement EZBL for my application.
So far I've been able to compile EZBL and configure it for my pic24fj128da206, and it's seems to upload my application just fine.

But... my application use same UART port as the bootloader.

So when I configure my application with EZBL  I'm not able to use UART interrupts...

I've tried to play with interrupts forwarding but without success.... either the bootloader works or my uart works but I can have both :(..

In the bootloader code, in main.c I uncommented this lines:
EZBL_RAMSet((void*)&IEC0, 0x00, (unsigned int)&IPC0 - (unsigned int)&IEC0);
EZBL_ForwardBootloaderISR = 0xFFFFFFFF; // Forward all Interrupts to the Application
NOW_EndAllTasks();

This should forward the interrupts to my application.
Well this seems to work as when i do this, I can use the uart...
so when I receive a special command from the UART i do this:
EZBL_RAMSet((void*)&IEC0, 0x00, (unsigned int)&IPC0 - (unsigned int)&IEC0);
EZBL_ForwardBootloaderISR = 0x0;

Once this is done... I can no longer send/received characters throught the UART so I guess the interrupts have been forwarded, but the bootloader does not respond anymore :(....

I guess I miss something... but what ?

Thanks for your help.