134 lines
5.2 KiB
C
134 lines
5.2 KiB
C
#ifndef __ESP_GATT_DEFS_H__
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#define __ESP_GATT_DEFS_H__
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#include "esp_bt_defs.h"
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/* attribute request data from the client */
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#define ESP_GATT_PREP_WRITE_CANCEL 0x00
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#define ESP_GATT_PREP_WRITE_EXEC 0x01
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/* Success code and error codes */
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typedef enum {
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ESP_GATT_OK = 0x0,
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ESP_GATT_INVALID_HANDLE = 0x01, /* 0x0001 */
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ESP_GATT_READ_NOT_PERMIT = 0x02, /* 0x0002 */
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ESP_GATT_WRITE_NOT_PERMIT = 0x03, /* 0x0003 */
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ESP_GATT_INVALID_PDU = 0x04, /* 0x0004 */
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ESP_GATT_INSUF_AUTHENTICATION = 0x05, /* 0x0005 */
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ESP_GATT_REQ_NOT_SUPPORTED = 0x06, /* 0x0006 */
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ESP_GATT_INVALID_OFFSET = 0x07, /* 0x0007 */
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ESP_GATT_INSUF_AUTHORIZATION = 0x08, /* 0x0008 */
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ESP_GATT_PREPARE_Q_FULL = 0x09, /* 0x0009 */
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ESP_GATT_NOT_FOUND = 0x0a, /* 0x000a */
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ESP_GATT_NOT_LONG = 0x0b, /* 0x000b */
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ESP_GATT_INSUF_KEY_SIZE = 0x0c, /* 0x000c */
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ESP_GATT_INVALID_ATTR_LEN = 0x0d, /* 0x000d */
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ESP_GATT_ERR_UNLIKELY = 0x0e, /* 0x000e */
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ESP_GATT_INSUF_ENCRYPTION = 0x0f, /* 0x000f */
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ESP_GATT_UNSUPPORT_GRP_TYPE = 0x10, /* 0x0010 */
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ESP_GATT_INSUF_RESOURCE = 0x11, /* 0x0011 */
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ESP_GATT_NO_RESOURCES = 0x80, /* 0x80 */
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ESP_GATT_INTERNAL_ERROR = 0x81, /* 0x81 */
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ESP_GATT_WRONG_STATE = 0x82, /* 0x82 */
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ESP_GATT_DB_FULL = 0x83, /* 0x83 */
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ESP_GATT_BUSY = 0x84, /* 0x84 */
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ESP_GATT_ERROR = 0x85, /* 0x85 */
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ESP_GATT_CMD_STARTED = 0x86, /* 0x86 */
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ESP_GATT_ILLEGAL_PARAMETER = 0x87, /* 0x87 */
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ESP_GATT_PENDING = 0x88, /* 0x88 */
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ESP_GATT_AUTH_FAIL = 0x89, /* 0x89 */
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ESP_GATT_MORE = 0x8a, /* 0x8a */
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ESP_GATT_INVALID_CFG = 0x8b, /* 0x8b */
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ESP_GATT_SERVICE_STARTED = 0x8c, /* 0x8c */
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ESP_GATT_ENCRYPED_MITM = ESP_GATT_OK,
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ESP_GATT_ENCRYPED_NO_MITM = 0x8d, /* 0x8d */
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ESP_GATT_NOT_ENCRYPTED = 0x8e, /* 0x8e */
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ESP_GATT_CONGESTED = 0x8f, /* 0x8f */
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ESP_GATT_DUP_REG = 0x90, /* 0x90 */
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ESP_GATT_ALREADY_OPEN = 0x91, /* 0x91 */
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ESP_GATT_CANCEL = 0x92, /* 0x92 */
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/* 0xE0 ~ 0xFC reserved for future use */
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ESP_GATT_CCC_CFG_ERR = 0xfd, /* 0xFD Client Characteristic Configuration Descriptor Improperly Configured */
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ESP_GATT_PRC_IN_PROGRESS = 0xfe, /* 0xFE Procedure Already in progress */
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ESP_GATT_OUT_OF_RANGE = 0xff, /* 0xFFAttribute value out of range */
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} esp_gatt_status_t;
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typedef enum {
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ESP_GATT_CONN_UNKNOWN = 0,
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ESP_GATT_CONN_L2C_FAILURE = 1, /* general L2cap failure */
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ESP_GATT_CONN_TIMEOUT = 0x08, /* 0x08 connection timeout */
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ESP_GATT_CONN_TERMINATE_PEER_USER = 0x13, /* 0x13 connection terminate by peer user */
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ESP_GATT_CONN_TERMINATE_LOCAL_HOST = 0x16, /* 0x16 connectionterminated by local host */
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ESP_GATT_CONN_FAIL_ESTABLISH = 0x3e, /* 0x03E connection fail to establish */
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// ESP_GATT_CONN_LMP_TIMEOUT = 0x22, /* 0x22 connection fail for LMP response tout */
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ESP_GATT_CONN_CONN_CANCEL = 0x0100, /* 0x0100 L2CAP connection cancelled */
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ESP_GATT_CONN_NONE = 0x0101 /* 0x0101 no connection to cancel */
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} esp_gatt_reason_t;
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typedef struct {
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esp_bt_uuid_t uuid;
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uint8_t inst_id;
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} esp_gatt_id_t;
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typedef struct {
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esp_gatt_id_t id;
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uint8_t is_primary;
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} esp_gatt_srvc_id_t;
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typedef enum {
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AUTH_REQ_NO_SCATTERNET, /* Device doesn't support scatternet, it might
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support "role switch during connection" for
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an incoming connection, when it already has
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another connection in master role */
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AUTH_REQ_PARTIAL_SCATTERNET, /* Device supports partial scatternet. It can have
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simulateous connection in Master and Slave roles
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for short period of time */
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AUTH_REQ_FULL_SCATTERNET /* Device can have simultaneous connection in master
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and slave roles */
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} esp_gatt_auth_req_t;
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/* Attribute permissions
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*/
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typedef enum {
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ESP_GATT_PERM_READ = (1 << 0), /* bit 0 - 0x0001 */
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ESP_GATT_PERM_READ_ENCRYPTED = (1 << 1), /* bit 1 - 0x0002 */
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ESP_GATT_PERM_READ_ENC_MITM = (1 << 2), /* bit 2 - 0x0004 */
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ESP_GATT_PERM_WRITE = (1 << 4), /* bit 4 - 0x0010 */
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ESP_GATT_PERM_WRITE_ENCRYPTED = (1 << 5), /* bit 5 - 0x0020 */
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ESP_GATT_PERM_WRITE_ENC_MITM = (1 << 6), /* bit 6 - 0x0040 */
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ESP_GATT_PERM_WRITE_SIGNED = (1 << 7), /* bit 7 - 0x0080 */
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ESP_GATT_PERM_WRITE_SIGNED_MITM = (1 << 8), /* bit 8 - 0x0100 */
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} esp_gatt_perm_t;
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/* definition of characteristic properties */
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typedef enum {
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ESP_GATT_CHAR_PROP_BIT_BROADCAST = (1 << 0), /* 0x01 */
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ESP_GATT_CHAR_PROP_BIT_READ = (1 << 1), /* 0x02 */
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ESP_GATT_CHAR_PROP_BIT_WRITE_NR = (1 << 2), /* 0x04 */
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ESP_GATT_CHAR_PROP_BIT_WRITE = (1 << 3), /* 0x08 */
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ESP_GATT_CHAR_PROP_BIT_NOTIFY = (1 << 4), /* 0x10 */
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ESP_GATT_CHAR_PROP_BIT_INDICATE = (1 << 5), /* 0x20 */
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ESP_GATT_CHAR_PROP_BIT_AUTH = (1 << 6), /* 0x40 */
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ESP_GATT_CHAR_PROP_BIT_EXT_PROP = (1 << 7), /* 0x80 */
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} esp_gatt_char_prop_t;
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#define ESP_GATT_MAX_ATTR_LEN 600
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typedef struct {
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uint8_t value[ESP_GATT_MAX_ATTR_LEN];
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uint16_t handle;
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uint16_t offset;
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uint16_t len;
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uint8_t auth_req;
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} esp_gatt_value_t;
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/** GATT remote read request response type */
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typedef union {
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esp_gatt_value_t attr_value;
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uint16_t handle;
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} esp_gatt_rsp_t;
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typedef uint32_t esp_gatt_if_t;
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#endif /* __ESP_GATT_DEFS_H__ */
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