µVision Build Log
Tool Versions:
IDE-Version: ¦ÌVision V5.41.0.0
Copyright (C) 2024 ARM Ltd and ARM Germany GmbH. All rights reserved.
License Information: Ray ruizhou1027@outlook.com, NRI, LIC=JLA0P-MWVEZ-499G3-AIFDL-M13VT-MZP3P
 
Tool Versions:
Toolchain:       PK251 Prof. Developers Kit  Version: 5.60.0.0
Toolchain Path:  C:\Users\ruizh\AppData\Local\Keil_v5\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
Target DLL:      STCMON251.DLL V0, 1, 0, 9
Dialog DLL:      TCORE51.DLL V2.66.4.0
 
Project:
C:\Users\ruizh\Documents\HelloC251\05_OLED_IIC_DMA\temp.uvproj
Project File Date:  07/22/2025

Output:
Build target 'temp'
compiling oled.c...
Sources\oled.c(103): warning C47: 'cmd': unreferenced local variable
compiling tab.c...
assembling isr.asm...
compiling main.c...
compiling clock.c...
compiling port.c...
compiling i2c.c...
compiling usblib.c...
linking...
Program Size: data=8.5 edata+hdata=1360 xdata=1218 const=148 code=11802
creating hex file from ".\Objects\temp"...
".\Objects\temp" - 0 Error(s), 1 Warning(s).
Build Time Elapsed:  00:00:02