STM32CubeIDE在地址处中断；xxx“；没有可用的调试信息，或在程序代码之外

我正忙着用STM32F030C8单片机开发一些新的硬件。我将STM32CubeIDE与gcc一起使用。我对微控制器开发非常陌生，这是我第一个使用ST及其工具的项目

这是一个非常基本的程序，只会触发GPIO。其余的都是生成的代码。由于我在这个领域的经验很少，我希望有人能指出一个我可以看的地方。我怀疑这可能是一个配置问题

以下是代码（我删除了所有生成的注释以使其更加紧凑）：

当我单步执行代码时，它将触发“我的代码1”上的GPIO，一旦我单步执行“我的代码2”，它将导致问题。我甚至试过只运行一个完全生成的程序，不做任何修改，但问题仍然存在。这是一个快速测试，看看程序是否真的在mcu上运行。它确实会触发GPIO

调试器控制台输出：

Temporary breakpoint 1, main () at ../Core/Src/main.c:74
74        HAL_Init();

Program received signal SIGTRAP, Trace/breakpoint trap.
0x1fffecec in ?? ()

Waiting for debugger connection...
Debugger connected
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.4.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 34FF6E065250343816210143
ST-LINK FW  : V2J36S7
Voltage     : 3.22V
SWD freq    : 4000 KHz
Connect mode: Under Reset
Reset mode  : Hardware reset
Device ID   : 0x440
Device name : STM32F05x/F030x8
Flash size  : 64 KBytes
Device type : MCU
Device CPU  : Cortex-M0



Memory Programming ...
Opening and parsing file: ST-LINK_GDB_server_PEkdAh.srec
  File          : ST-LINK_GDB_server_PEkdAh.srec
  Size          : 4944 Bytes
  Address       : 0x08000000 


Erasing memory corresponding to segment 0:
Erasing internal memory sectors [0 4]
Download in Progress:


File download complete
Time elapsed during download operation: 00:00:00.627

Verifying ...

Download verified successfully 

Break at address "0x1fffecec" with no debug information available, or outside of program code.

临时断点是程序启动的地方，我可以从那里运行。或者一步一步地进行，结果都是一样的

控制台输出：

Temporary breakpoint 1, main () at ../Core/Src/main.c:74
74        HAL_Init();

Program received signal SIGTRAP, Trace/breakpoint trap.
0x1fffecec in ?? ()

Waiting for debugger connection...
Debugger connected
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.4.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 34FF6E065250343816210143
ST-LINK FW  : V2J36S7
Voltage     : 3.22V
SWD freq    : 4000 KHz
Connect mode: Under Reset
Reset mode  : Hardware reset
Device ID   : 0x440
Device name : STM32F05x/F030x8
Flash size  : 64 KBytes
Device type : MCU
Device CPU  : Cortex-M0



Memory Programming ...
Opening and parsing file: ST-LINK_GDB_server_PEkdAh.srec
  File          : ST-LINK_GDB_server_PEkdAh.srec
  Size          : 4944 Bytes
  Address       : 0x08000000 


Erasing memory corresponding to segment 0:
Erasing internal memory sectors [0 4]
Download in Progress:


File download complete
Time elapsed during download operation: 00:00:00.627

Verifying ...

Download verified successfully 

Break at address "0x1fffecec" with no debug information available, or outside of program code.

完全错误：

Temporary breakpoint 1, main () at ../Core/Src/main.c:74
74        HAL_Init();

Program received signal SIGTRAP, Trace/breakpoint trap.
0x1fffecec in ?? ()

Waiting for debugger connection...
Debugger connected
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.4.0                  
      -------------------------------------------------------------------

ST-LINK SN  : 34FF6E065250343816210143
ST-LINK FW  : V2J36S7
Voltage     : 3.22V
SWD freq    : 4000 KHz
Connect mode: Under Reset
Reset mode  : Hardware reset
Device ID   : 0x440
Device name : STM32F05x/F030x8
Flash size  : 64 KBytes
Device type : MCU
Device CPU  : Cortex-M0



Memory Programming ...
Opening and parsing file: ST-LINK_GDB_server_PEkdAh.srec
  File          : ST-LINK_GDB_server_PEkdAh.srec
  Size          : 4944 Bytes
  Address       : 0x08000000 


Erasing memory corresponding to segment 0:
Erasing internal memory sectors [0 4]
Download in Progress:


File download complete
Time elapsed during download operation: 00:00:00.627

Verifying ...

Download verified successfully 

Break at address "0x1fffecec" with no debug information available, or outside of program code.

这里有两张图片可能会有所帮助。正如我提到的，我对这一点很陌生。因此，任何其他需要的信息，请询问。提前谢谢

---

代码位于0x08000000。0x1FFECEC处没有用户代码。It系统区域，可能会引导系统引导加载程序。这表明BOOTx引脚连接不正确。

您完全正确。BOOT0处于高位，选择了“系统内存”，我将BOOT0连接到地上，选择了“主闪存”。这解决了问题。如何选择主闪存？我是stm32的新手，我没有找到任何关于它的信息。来这里的时候，STM32CubeIDE和黑色药丸STM32F103C8T6也有同样的问题。。。检查您的后备箱针脚B0和B1。为了解决这个问题，我不得不将B0和B1都调低。谢谢希望它能在工具中提供线索