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serial/uart/h5: add bt h5 uart serial driver
Signed-off-by: chengkai <chengkai@xiaomi.com>
This commit is contained in:
chengkai
Xiang Xiao
parent
99ee94728a
commit
d867c46bbc
5 changed files with 1397 additions and 7 deletions
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@ -434,7 +434,7 @@ endmenu
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config SIM_HCISOCKET
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bool "Attach Host Bluetooth"
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default false
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depends on HOST_LINUX && (UART_BTH4 || WIRELESS_BLUETOOTH)
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depends on HOST_LINUX && (UART_BTH4 || UART_BTH5 || WIRELESS_BLUETOOTH)
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---help---
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Attached the local bluetooth device to the simulation
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target via HCI_CHANNEL_USER. This gives NuttX full
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@ -715,7 +715,7 @@ config PSEUDOTERM_TXBUFSIZE
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endif # PSEUDOTERM
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menuconfig UART_BTH4
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bool "BT H4 uart pseudo device"
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bool "BT H4 UART Pseudo Device"
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default n
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depends on DRIVERS_BLUETOOTH
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---help---
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@ -727,19 +727,19 @@ menuconfig UART_BTH4
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if UART_BTH4
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config UART_BTH4_TXBUFSIZE
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int "BT H4 uart TX buffer size"
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int "BT H4 UART TX Buffer Size"
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default 2048
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---help---
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H4 UART TX buffer size. Default: 2048
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H4 UART TX Buffer Size. Default: 2048
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config UART_BTH4_RXBUFSIZE
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int "BT H4 uart RX buffer size"
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int "BT H4 UART RX Buffer Size"
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default 8096
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---help---
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H4 UART RX buffer size. Default: 8096
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H4 UART RX Buffer Size. Default: 8096
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config UART_BTH4_NPOLLWAITERS
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int "Number of poll threads"
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int "Number Of Poll Threads"
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default 2
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---help---
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Maximum number of threads than can be waiting for POLL events.
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@ -747,4 +747,43 @@ config UART_BTH4_NPOLLWAITERS
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endif # UART_BTH4
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menuconfig UART_BTH5
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bool "BT H5 UART Pseudo Device"
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default n
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depends on DRIVERS_BLUETOOTH
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---help---
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Enable support for Bluetooth H5 UART Pseudo Device(eg. /dev/ttyHCI).
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This instantiates a serial-like interface over an existing bluetooth
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controller via HCI interface. Useful for external Bluetooth
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stacks working this way instead of the socket based interface.
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if UART_BTH5
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config UART_BTH5_TXBUFSIZE
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int "BT H5 UART TX Buffer Size"
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default 2048
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---help---
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H5 UART TX Buffer Size. Default: 2048
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config UART_BTH5_TXWIN
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int "BT H5 Uart TX Window Size"
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default 4
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---help---
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H5 UART TX Window Size. Default: 4
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config UART_BTH5_RXBUFSIZE
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int "BT H5 Uart RX Buffer Size"
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default 8096
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---help---
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H5 UART RX Buffer Size. Default: 8096
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config UART_BTH5_NPOLLWAITERS
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int "Number Of Poll Threads"
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default 2
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---help---
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Maximum number of threads than can be waiting for POLL events.
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Default: 2
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endif # UART_BTH5
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endif # SERIAL
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@ -55,6 +55,13 @@ ifeq ($(CONFIG_UART_BTH4),y)
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CSRCS += uart_bth4.c
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endif
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# Bluetooth H:5 UART driver
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ifeq ($(CONFIG_UART_BTH5),y)
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CSRCS += uart_bth5.c
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endif
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# Include serial build support
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DEPPATH += --dep-path serial
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1280
drivers/serial/uart_bth5.c
Normal file
1280
drivers/serial/uart_bth5.c
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File diff suppressed because it is too large
Load diff
64
include/nuttx/serial/uart_bth5.h
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64
include/nuttx/serial/uart_bth5.h
Normal file
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@ -0,0 +1,64 @@
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/****************************************************************************
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* include/nuttx/serial/uart_bth5.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. 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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NUTTX_SERIAL_UART_BTH5_H
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#define __INCLUDE_NUTTX_SERIAL_UART_BTH5_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/wireless/bluetooth/bt_driver.h>
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#undef EXTERN
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#if defined(__cplusplus)
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: uart_bth5_register
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*
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* Description:
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* Register bluetooth H:5 UART driver.
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*
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****************************************************************************/
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int uart_bth5_register(FAR const char *path, FAR struct bt_driver_s *drv);
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#undef EXTERN
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#if defined(__cplusplus)
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}
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#endif
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#endif /* __INCLUDE_NUTTX_SERIAL_UART_BTH4_H */
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