还有一个问题就是C251环境录入汉字显示？？如何解决？原先录入的注释显示正常。

另外一个如何消除value truncated问题，好像是C251的编译更加严谨，比如一个char类型，+1就说有可能溢出，C51就不会报，如何消除呢？

Rebuild target 'Target 1'
assembling isr.a51...
compiling main.c...
main.c(70): warning C64: 'i2cUnstick': static function declared but not defined
compiling UartSim.c...
UartSim.c(875): warning C188: 'parameter 1': value truncated
UartSim.c(877): warning C188: 'parameter 1': value truncated
UartSim.c(879): warning C188: 'parameter 1': value truncated
UartSim.c(881): warning C188: 'parameter 1': value truncated
UartSim.c(1277): warning C35: 'StrStrComp': uses old-style declarator
UartSim.c(70): warning C64: 'i2cUnstick': static function declared but not defined
compiling LXSYSTEM.c...
LXSYSTEM.c(766): warning C35: 'StrStrUpdate': uses old-style declarator
LXSYSTEM.c(1108): warning C188: 'parameter 1': value truncated
LXSYSTEM.c(1110): warning C188: 'parameter 1': value truncated
LXSYSTEM.c(70): warning C64: 'i2cUnstick': static function declared but not defined
compiling NVC40.c...
NVC40.c(70): warning C64: 'i2cUnstick': static function declared but not defined
compiling StcRtc.c...
StcRtc.c(70): warning C64: 'i2cUnstick': static function declared but not defined
compiling Ntc.c...
Ntc.c(70): warning C64: 'i2cUnstick': static function declared but not defined
compiling BlueCtrl.c...
BlueCtrl.c(70): warning C64: 'i2cUnstick': static function declared but not defined
compiling GpsCtrl.c...
GpsCtrl.c(70): warning C64: 'i2cUnstick': static function declared but not defined
compiling IAPRW.c...
IAPRW.c(521): warning C188: 'parameter 2': value truncated
IAPRW.c(940): warning C188: 'parameter 2': value truncated
IAPRW.c(941): warning C188: 'parameter 2': value truncated
IAPRW.c(942): warning C188: 'parameter 2': value truncated
IAPRW.c(943): warning C188: 'parameter 2': value truncated
IAPRW.c(944): warning C188: 'parameter 2': value truncated
IAPRW.c(945): warning C188: 'parameter 2': value truncated
IAPRW.