3、利用调试工具进行自动化错误跟踪 除了在代码中打印信息,许多调试器(如Keil、IAR)都支持硬件断点和异常捕获。 通过开启调试工具的Fault Analyzer,可以实时捕获异常发生的代码位置并自动显示源代码和寄存器信息,进一步节省调试时间。
PSP \n" // 使用PSP（Process Stack Pointer） "B hard_fault_handler_c \n" // 调用C...
DCD HardFault_Handler ; Hard Fault Handler DCD MemManage_Handler ; MPU Fault Handler D...
28、LAT1266 使用Framebuffer_Analyzer工具调试图像显示 根据我们的经验，在使用 STM32GUI 开发平台做 GUI...
STM32串口通讯实现——USB转串口 STM32串⼝通讯实现——USB转串⼝ ⼀、RS232，TTL简介 RS232是个⼈计算机的通讯接⼝之⼀，⼀般会有两组RS323接⼝，分别为COM1和COM2，电平标准为+12V为逻辑负，-12为逻辑正。TTL电平为5V为逻辑正，0为逻辑负，这样的数据通信及电平规定⽅式，被称做TTL（晶体...
选择引脚,USART1_SRSetup Logic AnalyzerViewSymbol windowSpecial Funtion Register然后拖到逻辑分析仪窗,点击设置下,设置为Type BitSetup Logic Analyzer最后点击运即可run七、总结通过此次实验,了解到了串通讯的式之USB转串进通讯。具体的操作其实很简单,但是需要了解背后的原理,才能进步掌握串通讯的式。并且通过Keil5...
in STM32CubeIDE you can use "Build analyzer" window When allocating buffers via pbuf_alloc (or similar), PBUF_RAM must be used as 3rd parameter. This is necessary to ensure that the allocated buffer is placed in D2 SRAM and synchronized wit...
– Build Analyzer view – Static Stack Analyzer view – CPU core, IP register, and memory views – Live Expressions view – System analysis and real-time tracing views (SWV) – Fault Analyzer view – ITM software tracing – SFR view • Support of STMicroelectronics ST-LINK/V2 and STLINK...
Macrocell™ The Arm® Embedded Trace Macrocell™ provides a greater visibility of the instruction and data flow inside the CPU core by streaming compressed data at a very high rate from the STM32L431xx through a small number of ETM pins to an external hardware trace port analyzer (TPA)...
STM32L451xx STM32L451CC, STM32L451RC, STM32L451VC, STM32L451CE, STM32L451RE, STM32L451VE DS11910 Rev 4 3/201 STM32L451xx Contents 6 Contents 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....