µVision Build Log
Tool Versions:
IDE-Version: ¦ÌVision V5.25.3.0
Copyright (C) 2018 ARM Ltd and ARM Germany GmbH. All rights reserved.
License Information: nie shuang, bb, LIC=NQYH9-4R053-XB4ED-8XLY8-KEDBE-81HHQ
 
Tool Versions:
Toolchain:       PK251 Prof. Developers Kit  Version: 5.60.0.0
Toolchain Path:  C:\Keil_v5\C251\C251\BIN
C Compiler:      C251.exe V5.60.0.0
Assembler:       A251.exe V4.69.13.0
Linker/Locator:  L251.exe V4.66.93.0
Library Manager: LIB251.exe V4.30.1.0
Hex Converter:   OH251.exe V1.47.0.0
CPU DLL:         S251.DLL V3.129.0.0
Dialog DLL:      DCORE51.DLL V2.81.6.0 
Project:
C:\Users\25939\Desktop\printf_usbʵÑé1\printf_usb1\printf_usb1.uvproj
Project File Date:  04/30/2025

Output:
Rebuild target 'printf_usb1'
compiling main.c...
linking...
Program Size: data=8.3 edata+hdata=346 xdata=192 const=67 code=5396
creating hex file from ".\Objects\printf_usb1"...
".\Objects\printf_usb1" - 0 Error(s), 0 Warning(s).
Build Time Elapsed:  00:00:01