CH573蓝牙断开连接的原因,返回代码有详细解读吗?
比如8 13 16之类的
CH573蓝牙断开连接的原因,返回代码有详细解读吗?
比如8 13 16之类的
#define BLE_HCI_STATUS_CODE_SUCCESS 0x00
#define BLE_HCI_STATUS_CODE_UNKNOWN_BTLE_COMMAND 0x01
#define BLE_HCI_STATUS_CODE_UNKNOWN_CONNECTION_IDENTIFIER 0x02
#define BLE_HCI_AUTHENTICATION_FAILURE 0x05
#define BLE_HCI_STATUS_CODE_PIN_OR_KEY_MISSING 0x06
#define BLE_HCI_MEMORY_CAPACITY_EXCEEDED 0x07
#define BLE_HCI_CONNECTION_TIMEOUT 0x08
#define BLE_HCI_STATUS_CODE_COMMAND_DISALLOWED 0x0C
#define BLE_HCI_STATUS_CODE_INVALID_BTLE_COMMAND_PARAMETERS 0x12
#define BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION 0x13
#define BLE_HCI_REMOTE_DEV_TERMINATION_DUE_TO_LOW_RESOURCES 0x14
#define BLE_HCI_REMOTE_DEV_TERMINATION_DUE_TO_POWER_OFF 0x15
#define BLE_HCI_LOCAL_HOST_TERMINATED_CONNECTION 0x16
#define BLE_HCI_UNSUPPORTED_REMOTE_FEATURE 0x1A
#define BLE_HCI_STATUS_CODE_INVALID_LMP_PARAMETERS 0x1E
#define BLE_HCI_STATUS_CODE_UNSPECIFIED_ERROR 0x1F
#define BLE_HCI_STATUS_CODE_LMP_RESPONSE_TIMEOUT 0x22
#define BLE_HCI_STATUS_CODE_LMP_ERROR_TRANSACTION_COLLISION 0x23
#define BLE_HCI_STATUS_CODE_LMP_PDU_NOT_ALLOWED 0x24
#define BLE_HCI_INSTANT_PASSED 0x28
#define BLE_HCI_PAIRING_WITH_UNIT_KEY_UNSUPPORTED 0x29
#define BLE_HCI_DIFFERENT_TRANSACTION_COLLISION 0x2A
#define BLE_HCI_PARAMETER_OUT_OF_MANDATORY_RANGE 0x30
#define BLE_HCI_CONTROLLER_BUSY 0x3A
#define BLE_HCI_CONN_INTERVAL_UNACCEPTABLE 0x3B
#define BLE_HCI_DIRECTED_ADVERTISER_TIMEOUT 0x3C
#define BLE_HCI_CONN_TERMINATED_DUE_TO_MIC_FAILURE 0x3D
#define BLE_HCI_CONN_FAILED_TO_BE_ESTABLISHED 0x3E
0x16怎么理解?
0x13怎么理解?
经常遇到这两种断开返回码
使用我们的从机例程的话,
0x13是远程用户终止连接,也就是手机或者主机远程断开连接
0x16是本地主机终止连接,也是从机自己调用断开连接