It is common to see beginners of MSP430 asking questions about connecting MSP430 JTAG to the target board in forums. Here, I summarize the information to help new MSP430 learners clear their doubts. The JTAG connection of MSP430 mainly has two methods: the 4-wire JTAG method (including TDO, TDI, TMS, TCK four standard JTAG signals) … Read more
Recently, I haven’t come up with any substantial findings, so I will share some small knowledge and tips learned during my research on smart hardware for beginners to study. Hardware Debugging UART: Commonly referred to as TTL level serial port, it is the most widely used debugging interface I encountered in smart hardware, usually for … Read more
FPGA (Field Programmable Gate Array) as a programmable logic device has been widely used in various digital system designs, and the JTAG interface is one of the most commonly used debugging/programming interfaces. Its quality directly affects the performance and reliability of the FPGA. Therefore, it is essential to diagnose and test the JTAG to prevent … Read more
This article is an excellent post from the Kanxue Forum Kanxue Forum Author ID:Vinadiak 0x00 Background Recently, I have been learning Linux kernel debugging and after setting up the QEMU environment following the tutorial by Chao Sir, I was excited to start my kernel debugging journey. However, I encountered many obstacles that I couldn’t resolve … Read more
Recently, I was working on a motor drive application using the BGI MCU, and during debugging, I was plagued by a randomly occurring HARD FAULT. The issue was strange; the time it took to enter HARD FAULT was unpredictable. It could be triggered just a few seconds after connecting to USB, or it could take … Read more
1 Preparation Before Debugging This section introduces a method to achieve serial debugging of user programs for the 51 microcontroller using the software simulation feature of Keil. This method requires no hardware emulator, and even no user circuit board is needed. All that is required is: ① Hardware. A standard computer (which needs to have … Read more
Click on the above “Beginner Learning Vision” to choose to add “Star” or “Top” Essential knowledge delivered promptly Friends who are new here, please read carefully. If you find it useful, please give a follow. Feel free to share any good ideas. C++ is a powerful programming language widely used in system/application software, game development, … Read more
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When it comes to the simulation software most favored by major universities in China, it undoubtedly includes MATLAB. As a powerful digital computation and simulation software, MATLAB is widely used in research, engineering, and education. Mastering its core usage techniques can significantly help engineers improve design efficiency and result accuracy. Shortcut Keys: Use Ctrl+C to … Read more
Before starting, prepare the simulation file, which is the debugging or download file generated by the compiler. Different compilers produce files in different formats, such as ICC produces COF, IAR produces D90, and GCC produces COF and ELF. Proteus 6.7sp3 supports COF, D90, HEX, etc., but does not currently support ELF. This example uses: lcd_C.hex … Read more