STM32F303RB的FOC V4.3应用程序在自定义硬件上

我需要帮助。
我已成功构建（使用IAR）并在STM32303E评估板上运行V4.3 FOC项目。为此，我使用了标准的项目，经过几次出牙问题后，我全力以赴。
下一步是为我的应用程序旋转自定义板。在这一点上，我遇到了一些问题。重新配置所有内容后，它编译得很好并且加载确定但是在运行程序时，它似乎挂在一些不起眼的内存位置（见下文）。
我设计了一个基于NUCLEO-F303RE的定制PCB（SDK支持）。但是，我正在使用MCU STM32F303RB并通过FOC SDK将大多数引脚重新映射到适当和支持的引脚（参见附图）。除了引脚之外，主要区别在于我使用板载8MHz晶振作为时钟源 - 我相信Nucleo从电路板的st-link部分获取其时钟源。
以下是我到达目的地的过程：
使用ST Motor Control Workbench（附带.h文件）配置系统参数，将它们添加到下面的项目中。编译使用项目我改变了实际处理器的目标。我找不到合适的STM32F303用户项目所以我修改了项目在项目选项下＆gt;常规选项，我将设备更改为项目选项＆gt; C / C ++编译器＆gt;预处理器，我将''定义符号''改为项目选项＆gt;链接器＆gt;配置，我将链接器配置文件从build更改为Excluded库，并包含新编译的libraryExcluded文件，包括build和包含的fileThis编译好并上传，但在运行时总是崩溃并挂起。我不确定它是如何到达这个位置或它是什么。中断向量或？：

为了调试，我逐步完成了程序，直到它被绞死，我将崩溃点追溯到函数中。所以我假设初始化中的某些东西正在崩溃。进一步的步骤显示它似乎在启用时崩溃，我相信如果我试图进一步通过C代码，它将挂在这一点。如果我单步执行反汇编的代码，它似乎通过这个函数，但如果我让它在此后自由运行，它仍然会挂起。
我不知道如何调试这个问题所以我首先要检查是否有一些我在项目配置上做错了。感觉就像定时器/时钟源问题。我用探测器探测了晶体，我可以看到8Mhz波形看起来足够稳定，所以我不确定它是什么以及它为什么会进入那个奇怪的存储位置。
任何帮助，将不胜感激。

#stm32f＃foc-4.3



以下为原文




I need help please.
I have successfully built (using IAR) and run V4.3 FOC project on an STM32303E Eval board. I used the standard included project for this and after a few teething problems, I got it all to work.
The next step was to spin a custom board for my application. It is at this point I am having some issues. After re-configuring everything, it compiles fine and loads ok BUT when running the program, it seems to hang at some obscure memory location (see below).
I designed a custom PCB based off of NUCLEO-F303RE (which is supported by SDK). However, I'm using MCU STM32F303RB and have remapped most of the pins to appropriate and supported pins by the FOC SDK (see attached schematic). Other than the pins, the main difference is that I'm using an on-board 8MHz crystal as the clock source - I believe the Nucleo gets its clock source from the st-link part of the board.
Here is the process I took to get to where I am:

• Configure system parameters using ST Motor Control Workbench (.h files attached), adding them to the project below.
• Recompile the using project
  
  •   I did change the target for actual  processor.
    
• I couldn't find the right STM32F303 User project so I modified the  project
  
  • Under Project Options > General Options, I changed device to
  • Under Project Options > C/C++ Compiler>Preprocessor, I changed ''Defined symbol''  to
  • Under Project Options > Linker > Config, I changed the Linker configuration file from  to
  • Excluded library   from build and included the newly compiled  library
  • Excluded file   from build and included file
    
  
  

This compiled fine and uploaded but when running it always crashes and hangs. I'm not sure how it got to this location or what it is. An interrupt vector or ?:


To debug, I stepped through the program until it hanged and I traced the crash point to the  function in . So I assume something in the initialization is breaking down. Further stepping revealed that it seems to crash at the point of enabling  which I believe is If I try to step any further through the C code, it'll hang at this point. If I step through the disassembled code, it seems to get through this function but will then still hang if I let it free run after this.
I'm not sure how to debug this issue so I first wanted to check if there is something I've done wrong with the configuration of the project. It feels like a timer/clock source issue. I've probed the crystal with a scope and I can see the 8Mhz waveform which looks stable enough so I'm not sure what it is and why it goes to that wierd memory location.
Any help would be appreciated.

#stm32f #foc-4.3