读写特征值的时候,在simpleGATTprofile.h中会定义
// Profile Parameters
#define SIMPLEPROFILE_CHAR1 0 // RW uint8 - Profile Characteristic 1 value
#define SIMPLEPROFILE_CHAR2 1 // RW uint8 - Profile Characteristic 2 value
#define SIMPLEPROFILE_CHAR3 2 // RW uint8 - Profile Characteristic 3 value
#define SIMPLEPROFILE_CHAR4 3 // RW uint8 - Profile Characteristic 4 value
#define SIMPLEPROFILE_CHAR5 4 // RW uint8 - Profile Characteristic 4 value
#define SIMPLEPROFILE_CHAR6 5 // RW uint8 - Profile Characteristic 5 value
SIMPLEPROFILE_CHAR6 为什么会=5?...是写多少都可以吗?
