4 #ifndef DEVICE_CONTROL_SHARED_H_
5 #define DEVICE_CONTROL_SHARED_H_
20 #define CONTROL_VERSION 0x10
28 typedef uint8_t control_cmd_t;
29 typedef uint8_t control_version_t;
30 typedef uint8_t control_status_t;
38 CONTROL_REGISTRATION_FAILED,
40 CONTROL_DATA_LENGTH_ERROR,
41 CONTROL_OTHER_TRANSPORT_ERROR,
50 CONTROL_HOST_TO_DEVICE,
51 CONTROL_DEVICE_TO_HOST
62 #define IS_CONTROL_CMD_READ(c) ((c) & 0x80)
69 #define CONTROL_CMD_SET_READ(c) ((c) | 0x80)
76 #define CONTROL_CMD_SET_WRITE(c) ((c) & ~0x80)
83 #define CONTROL_SPECIAL_RESID 0
89 #define CONTROL_MAX_RESOURCE_ID 255
95 #define CONTROL_GET_VERSION CONTROL_CMD_SET_READ(0)
101 #define CONTROL_GET_LAST_COMMAND_STATUS CONTROL_CMD_SET_READ(1)
109 #define DEVICE_CONTROL_HOST_MODE 0
117 #define DEVICE_CONTROL_CLIENT_MODE 1
123 #define DEVICE_CONTROL_CALLBACK_ATTR __attribute__((fptrgroup("device_control_cb_fptr_grp")))
uint8_t control_resid_t
Definition: device_control_shared.h:27
control_direction_t
Definition: device_control_shared.h:49
control_ret_t
Definition: device_control_shared.h:36