Category:Keil

• Keil C51 - 9.6

• Keil ARM - 5.27

• https://www.keil.com/dd2/Pack/eula-container

C51

V960 - http://www.keil.com/fid/vo5mrmwdb3mj1w1x0yw1my5sewliqqd11ijw11/files/eval/c51v960.exe

• File:095435xk37jjeqd7p3qag4.zip

Configuration

• preprocessor symbols
• Optimization
• One ELF Section per Function: Optimize for redunant libraries
• C99 Mode

To support chinese

• edit - configuration
• encoding change to GB2312

Auto format by Astyle

• download asytle
• install: keil - tools - customize tools menu - create new "Astyle Current File"
• argument add

-pnUk1s4 --style=ansi !E 

or simply !E

Common Error

Error Code	Header text	Header text
104	MULTIPLE PUBLIC DEFINITIONS	重复定义, 直接include了C文件导致 CH559 project, remove compile of DEBUG.C
Example	Example	Example
Example	Example	Example

• GPIO\DEBUG.H(24): error C141: syntax error near 'n', expected ')'

problem find when compile CH559, turn on both

#include "DEBUG.H"
#include "DEBUG.C"

• GPIO\DEBUG.C(141): error C237: '_mDelaymS': function already has a body

problem find when compile CH559, because turned on #include "GPIO.C"

• GPIO\main.c(26): warning C206: 'CH559GPIOInterruptInit': missing function-prototype

problem find when compile CH559, function is not declare: void CH559GPIOInterruptInit();

Fix Compile

• 

  Fix compile error, missing }, change suffix

Animation Usage

• 

  Migrate device LPC11U35FN33 for LPClink

Project

• Setup Output folder, listing folder
• C51 include PATH
• Add *.c file