static uint8 heartRateMeasProps = GATT_PROP_NOTIFY;
static uint8 heartRateMeas = 0;
static gattCharCfg_t heartRateMeasClientCharCfg[GATT_MAX_NUM_CONN];
把其改为下面的代码：
// Heart Rate Measurement Characteristic
// Note characteristic value is not stored here
static uint8 heartRateMeasProps = GATT_PROP_NOTIFY|GATT_PROP_READ|GATT_PROP_WRITE;
static uint8 heartRateMeas = 0;
static gattCharCfg_t heartRateMeasClientCharCfg[GATT_MAX_NUM_CONN];
怎么还是只有notify,其他的都没变？read,write还是灰色的，不可用。
