He hadn’t defined vector 47. It should have pointed to a default handler. Curious, he opened the .map file.
Aris overrode it.
Keil MDK-ARM 4.74 uVision4 开发工具- 深圳市米尔科技有限公司 mdk-arm version 4.74
Released by Keil (an ARM company), MDK-ARM is the most comprehensive software development solution for ARM-based microcontrollers. Version 4.74 was one of the final, most polished iterations of the before the industry shifted toward the significantly redesigned MDK v5. He hadn’t defined vector 47
Dr. Aris Thorne was a man who believed in absolutes. Timing diagrams were sacred. Memory offsets were truth. And software, once compiled, was a deterministic beast that could be tamed with enough logic. That was before the night he met MDK-ARM version 4.74. Aris overrode it
The heart of MDK 4.74 is the Arm Compiler 4.1 (part of RVCT 4.1). Its key characteristics: