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標題:
C語言結構體數組[3],[4]是什么意思,參數怎么提取?
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作者:
sr861126
時間:
2022-6-15 18:08
標題:
C語言結構體數組[3],[4]是什么意思,參數怎么提取?
typedef enum {
PORT2 = 2, /* RS485 port2 */
PORT3, /* RS485 port3 */
PORT4, /* RS485 port4 */
} SBUPORT;
typedef enum
{
a1,
a2,
}SUBTYPE ;
typedef struct {
uint8_t exAlarmID : 8;
uint8_t exAlarmPort : 2;
uint8_t alarmCH : 5;
uint8_t alarmSW : 1;
} alarm_cfg_t;
alarm_cfg_t uk;
typedef struct {
uint8_t exAlarmID ;
uint8_t exAlarmPort ;
uint8_t alarmCH ;
uint8_t alarmSW ;
} cb;
typedef struct {
/* 采集子設備通用配置 */
SUBTYPE type;
uint16_t vendor; /* 設備供應商, 0為默認設備 */
SBUPORT port;
uint16_t devID;
alarm_cfg_t alarm; /* 報警配置 */
/* 采集子設備私有配置參數 */
struct {
uint16_t cfg[MAX_PRIVATE_PRARS];
} priv;
} subdev_cfg_t;
subdev_cfg_t number[5]=
{
{.type=1 },
[3]={.type=2,1,PORT3,3,5},
[4]={.type=2,1,PORT3,3,5},
};
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