8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
45 lines
805 B
C
45 lines
805 B
C
/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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*/
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#ifndef PIPE_H__
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#define PIPE_H__
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/**
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* Pipe Device
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*/
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#include <rtthread.h>
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#include <rtdevice.h>
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#ifndef RT_PIPE_BUFSZ
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#define PIPE_BUFSZ 512
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#else
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#define PIPE_BUFSZ RT_PIPE_BUFSZ
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#endif
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struct rt_pipe_device
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{
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struct rt_device parent;
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/* ring buffer in pipe device */
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struct rt_ringbuffer *fifo;
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rt_uint16_t bufsz;
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rt_uint8_t readers;
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rt_uint8_t writers;
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rt_wqueue_t reader_queue;
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rt_wqueue_t writer_queue;
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struct rt_mutex lock;
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};
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typedef struct rt_pipe_device rt_pipe_t;
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rt_pipe_t *rt_pipe_create(const char *name, int bufsz);
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int rt_pipe_delete(const char *name);
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#endif /* PIPE_H__ */
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