typedef int __uint8_t; typedef int __int16_t; typedef int __uint16_t; typedef int __int_least16_t; typedef int __uint_least16_t; typedef int __int32_t; typedef int __uint32_t; typedef int __int64_t; typedef int __uint64_t; typedef int __int_least32_t; typedef int _...
typedef unsigned char boolean; typedef unsigned long int uint32; typedef unsigned short uint16; typedef unsigned char uint8; typedef signed long int int32; typedef signed short int16; typedef signed char int8; //下面的不建议使用 typedef unsigned char byte; typedef unsigned short word; typedef ...
LL_I2C_EnableIT_TX(i2c);-if (k_sem_take(&data->device_sync_sem,-K_MSEC(STM32_I2C_TRANSFER_TIMEOUT_MSEC)) != 0) {+GPIOA->BSRR = 1 << 8;+int ret = k_sem_take(&data->device_sync_sem,+K_MSEC(STM32_I2C_TRANSFER_TIMEOUT_MSEC));+GPIOA->BSRR = 1 << (8 + 16);...
在IAR中提供自定义的方式来弥补它。1.创建一个.txt文件,内容为你要自定义的关键字,不同的关键字用回车隔开。如我用的是STM的库,定义了uint8_t,uint32_t.文件位置没有限制,用户可 NO1.基本数据类型 存储空间。自定义数据类型使用关键字typedef:使用方法typedefint int32新定义的数据类型为int32,内存大小为4...
uint_32 SYMBOL_ACTIVE :1;//symbol active status uint_32 SYMBOL_INDEX :8; //data index in norflash,result is related to "xxx_BASE_ADDR" uint_32 reserved_2 :8; }SYMBOL_STRUCT,_PTR_ SYMBOL_STRUCT_PTR; 分析:这里定义了一个位结构体类型SYMBOL_STRUCT,那么用该类型定义的变量都哪些属性呢?
typedef unsigned long int uint32; typedef unsigned short uint16; typedef unsigned char uint8; typedef signed long int int32; typedef signed short int16; typedef signed char int8; //下面的不建议使用 typedef unsigned char byte; typedef unsigned short word; ...
typedef unsigned int UINT;int main (int argc, char *argv[]){unsigned int a; // it’s OKUINT b; // it’s OK, a and b are of the same type (int)// . . . // code references the symbol a and breturn 0;} 1. 2.
typedef struct C_data { // client state machine data uint8_t mcmd; comm_type cstate; cmd_type modbus_command; uint16_t req_length; int8_t trace; bool id_ok, passwd_ok, config_ok, data_ok, light_ok, serial_ok, version_ok, tm_ok; uint32_t data_count, data_prev; volatile ...
typedefunsignedcharboolean;/* Boolean value type. */typedefunsignedlongintuint32;/* Unsigned 32 bit value */typedefunsignedshortuint16;/* Unsigned 16 bit value */typedefunsignedcharuint8;/* Unsigned 8 bit value */typedefsignedlongintint32;/* Signed 32 bit value */typedefsignedshortint16;/...
( std::uintptr_t fn_ptr_value, ARGS... args ) {returnto_function_ptr< RET(ARGS...) >(fn_ptr_value)( args... ) ; }// or: return std::invoke( to_function_ptr< RET(ARGS...) >(fn_ptr_value), args... ) ;intmain() {constautoint_ptr = to_intptr(std::strlen) ;const...