/******************************************************************************
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*
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* Copyright (C) 2019-2021 Aicsemi Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/******************************************************************************
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*
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* Filename: userial_vendor.h
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*
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* Description: Contains vendor-specific definitions used in serial port
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* controls
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*
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******************************************************************************/
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#ifndef USERIAL_VENDOR_H
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#define USERIAL_VENDOR_H
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#include "bt_vendor_aic.h"
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#include "userial.h"
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#include "hci_h5_int.h"
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#include <sys/poll.h>
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#include <assert.h>
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#include "aic_parse.h"
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#include "bt_skbuff.h"
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#include "aic_common.h"
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/******************************************************************************
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** Constants & Macros
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******************************************************************************/
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#define AIC_NO_INTR(fn) do {} while ((fn) == -1 && errno == EINTR)
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/**** baud rates ****/
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#define USERIAL_BAUD_300 0
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#define USERIAL_BAUD_600 1
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#define USERIAL_BAUD_1200 2
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#define USERIAL_BAUD_2400 3
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#define USERIAL_BAUD_9600 4
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#define USERIAL_BAUD_19200 5
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#define USERIAL_BAUD_57600 6
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#define USERIAL_BAUD_115200 7
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#define USERIAL_BAUD_230400 8
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#define USERIAL_BAUD_460800 9
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#define USERIAL_BAUD_921600 10
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#define USERIAL_BAUD_1M 11
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#define USERIAL_BAUD_1_5M 12
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#define USERIAL_BAUD_2M 13
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#define USERIAL_BAUD_3M 14
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#define USERIAL_BAUD_4M 15
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#define USERIAL_BAUD_AUTO 16
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#define USERIAL_BAUD_2_5M 17
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#define USERIAL_BAUD_3_5M 18
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/**** Data Format ****/
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/* Stop Bits */
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#define USERIAL_STOPBITS_1 1
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#define USERIAL_STOPBITS_1_5 (1<<1)
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#define USERIAL_STOPBITS_2 (1<<2)
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/* Parity Bits */
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#define USERIAL_PARITY_NONE (1<<3)
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#define USERIAL_PARITY_EVEN (1<<4)
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#define USERIAL_PARITY_ODD (1<<5)
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/* Data Bits */
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#define USERIAL_DATABITS_5 (1<<6)
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#define USERIAL_DATABITS_6 (1<<7)
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#define USERIAL_DATABITS_7 (1<<8)
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#define USERIAL_DATABITS_8 (1<<9)
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#define USERIAL_HW_FLOW_CTRL_OFF 0
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#define USERIAL_HW_FLOW_CTRL_ON 1
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#if (BT_WAKE_VIA_USERIAL_IOCTL==TRUE)
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/* These are the ioctl values used for bt_wake ioctl via UART driver. you may
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* need to redefine them on you platform!
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* Logically they need to be unique and not colide with existing uart ioctl's.
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*/
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#ifndef USERIAL_IOCTL_BT_WAKE_ASSERT
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#define USERIAL_IOCTL_BT_WAKE_ASSERT 0x8003
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#endif
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#ifndef USERIAL_IOCTL_BT_WAKE_DEASSERT
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#define USERIAL_IOCTL_BT_WAKE_DEASSERT 0x8004
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#endif
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#ifndef USERIAL_IOCTL_BT_WAKE_GET_ST
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#define USERIAL_IOCTL_BT_WAKE_GET_ST 0x8005
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#endif
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#endif // (BT_WAKE_VIA_USERIAL_IOCTL==TRUE)
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/******************************************************************************
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** Type definitions
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******************************************************************************/
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/* Structure used to configure serial port during open */
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typedef struct {
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uint16_t fmt; /* Data format */
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uint8_t baud; /* Baud rate */
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uint8_t hw_fctrl; /*hardware flowcontrol*/
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} tUSERIAL_CFG;
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typedef enum {
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#if (BT_WAKE_VIA_USERIAL_IOCTL==TRUE)
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USERIAL_OP_ASSERT_BT_WAKE,
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USERIAL_OP_DEASSERT_BT_WAKE,
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USERIAL_OP_GET_BT_WAKE_STATE,
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#endif
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USERIAL_OP_NOP,
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} userial_vendor_ioctl_op_t;
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enum {
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AICBT_PACKET_IDLE,
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AICBT_PACKET_TYPE,
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AICBT_PACKET_HEADER,
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AICBT_PACKET_CONTENT,
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AICBT_PACKET_END
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};
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/******************************************************************************
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** Extern variables and functions
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******************************************************************************/
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/******************************************************************************
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** Functions
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******************************************************************************/
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/*******************************************************************************
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**
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** Function userial_vendor_init
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**
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** Description Initialize userial vendor-specific control block
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**
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** Returns None
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**
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*******************************************************************************/
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void userial_vendor_init(char *bt_device_node);
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/*******************************************************************************
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**
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** Function userial_vendor_open
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**
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** Description Open the serial port with the given configuration
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**
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** Returns device fd
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**
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*******************************************************************************/
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int userial_vendor_open(tUSERIAL_CFG *p_cfg);
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/*******************************************************************************
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**
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** Function userial_vendor_close
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**
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** Description Conduct vendor-specific close work
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**
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** Returns None
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**
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*******************************************************************************/
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void userial_vendor_close(void);
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/*******************************************************************************
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**
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** Function userial_vendor_set_baud
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**
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** Description Set new baud rate
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**
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** Returns None
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**
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*******************************************************************************/
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void userial_vendor_set_baud(uint8_t userial_baud);
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/*******************************************************************************
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**
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** Function userial_vendor_ioctl
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**
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** Description ioctl inteface
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**
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** Returns None
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**
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*******************************************************************************/
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void userial_vendor_ioctl(userial_vendor_ioctl_op_t op, void *p_data);
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void userial_vendor_set_hw_fctrl(uint8_t hw_fctrl);
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int userial_socket_open(void);
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int userial_vendor_usb_ioctl(int operation, void* param);
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int userial_vendor_usb_open(void);
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void userial_recv_rawdata_hook(unsigned char *buffer, unsigned int total_length);
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void userial_set_bt_interface_state(int bt_on);
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#define AIC_HANDLE_EVENT
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#define AIC_HANDLE_CMD
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#define CONFIG_SCO_OVER_HCI
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//#define CONFIG_SCO_MSBC_PLC
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#endif /* USERIAL_VENDOR_H */
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