Max Name Length: 31

STM32 C Variable Naming Regulations
*v*: void
*c*: int8_t
*w*: int16_t
*i*: int32_t
*l*: int64_t
*f*: float32
*d*: double float, float64
*u*: unsigned
p*: pointer
*s*: structure

Example:
long double *pdTemperature=(long double *)malloc(sizeof(long double));//double float pointer for temperature

Struct Definition Naming Regulations
Struct*

C++ Class Definition Naming Regulations
Class*

C++ Class Variable Naming Regulations
*cls*
【维也纳工业大学（TU Wien）的编码规范（2012年）】

C++ String Variable Naming Regulations
*str*
【匈牙利命名法】

Constant Variable Naming Regulations
k*
【谷歌C++代码编写规范】

Macro Definition Regulations
All uppercase words and underscores
【谷歌C++代码编写规范】

Examples:
typdef struct{
} StructPressedStatus;

typdef class{
} ClassScreen;

StructPressedStatus sPressedStatus;
ClassScreen clsScreen;
std::string strUsername;
std::string strPassword;


Function Naming Regulations
AR_Module_Function()

Example:
void AR_Lcd_Init(){//Alex Rocket Lcd driver Init Function
}