分享：用于Arduino代码调试的宏

本帖最后由 Ricky 于 2014-3-24 10:10 编辑

对于复杂一些的代码，往往需要通过串口打印进行调试，下面的宏将方便调试过程，调试OK了，将#define _DEBUG 1 改为 #define _DEBUG 0即可，代码就变干净了。

1 调试宏：#define _DEBUG 1 //1 = debug;0 = normal#if _DEBUG #define DBG_BEGIN(baud){ Serial.begin(baud); while(!Serial); } /assert / #define DBG_ASSERT(A) if( !(A) ) { Serial.print("ERR:F=");Serial.print(FILE);Serial.print(" L=");Serial.println(LINE); delay(1000); while(1);} #define DBG_WARNING(A) if( !(A) ) { Serial.print("WARNING:F=");Serial.print(FILE);Serial.print(" L=");Serial.println(LINE); delay(500);} /print information/ #define DBG_PRINT_FUNNAME{ Serial.print("INFO:Fun=");Serial.println(func);}//put it into the begin of function, you can trace the flow of program #define DBG_PRINT(info){ Serial.print(info);} #define DBG_PRINTLN(info){ Serial.println(info);} #define DBG_PRINTLN_VAR(var, type){ Serial.print(#var);Serial.print("=");Serial.print(var, type); Serial.print(" @"); Serial.println(type);}#else #define DBG_BEGIN #define DBG_ASSERT(A) #define DBG_WARNING(A) #define DBG_PRINT_FUNNAME #define DBG_PRINT(info) #define DBG_PRINTLN(info) #define DBG_PRINTLN_VAR(val, type)#endif复制代码

2、使用样例int led = 13;void setup() 复制代码

3、样例在debug状态下色输出
INFO:Fun=softBlink
period=300 @10
times=11 @2
ERR:F=Blink.ino L=50