update ls1bdev
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2176 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
dzzxzz@gmail.com
parent
25a5353e66
commit
4dd1acf294
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@ -1,15 +1,12 @@
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Import('RTT_ROOT')
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from building import *
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src_bsp = ['application.c', 'startup.c', 'board.c']
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cwd = GetCurrentDir()
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objs = []
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list = os.listdir(cwd)
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src_drv = ['uart.c']
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if GetDepend('RT_USING_RTGUI'):
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src_drv += ['display_controller.c']
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src = File(src_bsp + src_drv)
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CPPPATH = [GetCurrentDir()]
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group = DefineGroup('Startup', src, depend = [''], CPPPATH = CPPPATH)
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for d in list:
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path = os.path.join(cwd, d)
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if os.path.isfile(os.path.join(path, 'SConscript')):
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objs = objs + SConscript(os.path.join(d, 'SConscript'))
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Return('group')
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Return('objs')
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@ -0,0 +1,9 @@
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from building import *
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cwd = GetCurrentDir()
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src = Glob('*.c')
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CPPPATH = [cwd, str(Dir('#'))]
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group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
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Return('group')
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@ -0,0 +1,66 @@
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/*
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* File : application.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006-2012, RT-Thread Develop Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2010-06-25 Bernard first version
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* 2011-08-08 lgnq modified for Loongson LS1B
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*/
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#include <rtthread.h>
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#include <ls1b.h>
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#ifdef RT_USING_COMPONENTS_INIT
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#include <components_init.h>
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#endif
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#ifdef RT_USING_RTGUI
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#include <rtgui/rtgui.h>
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extern void rt_hw_dc_init(void);
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#endif
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void rt_init_thread_entry(void *parameter)
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{
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#ifdef RT_USING_RTGUI
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{
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rt_device_t dc;
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/* init Display Controller */
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rt_hw_dc_init();
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/* re-init device driver */
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rt_device_init_all();
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/* find Display Controller device */
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dc = rt_device_find("dc");
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/* set Display Controller device as rtgui graphic driver */
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rtgui_graphic_set_device(dc);
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}
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#endif
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#ifdef RT_USING_COMPONENTS_INIT
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/* initialization RT-Thread Components */
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rt_components_init();
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#endif
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}
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int rt_application_init(void)
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{
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rt_thread_t tid;
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/* create initialization thread */
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tid = rt_thread_create("init",
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rt_init_thread_entry, RT_NULL,
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4096, 8, 20);
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if (tid != RT_NULL)
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rt_thread_startup(tid);
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return 0;
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}
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@ -0,0 +1,88 @@
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/*
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* File : startup.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006-2012, RT-Thread Develop Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2010-06-25 Bernard first version
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* 2011-08-08 lgnq modified for Loongson LS1B
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*/
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#include <rthw.h>
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#include <rtthread.h>
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#include "board.h"
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#define A_K0BASE 0x80000000
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/**
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* @addtogroup Loongson LS1B
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*/
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/*@{*/
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extern unsigned char __bss_end;
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extern int rt_application_init(void);
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extern void tlb_refill_exception(void);
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extern void general_exception(void);
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extern void irq_exception(void);
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/**
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* This function will startup RT-Thread RTOS.
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*/
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void rtthread_startup(void)
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{
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/* disable interrupt first */
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rt_hw_interrupt_disable();
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/* init cache */
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rt_hw_cache_init();
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/* init hardware interrupt */
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rt_hw_interrupt_init();
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/* copy vector */
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memcpy((void *)A_K0BASE, tlb_refill_exception, 0x20);
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memcpy((void *)(A_K0BASE + 0x180), general_exception, 0x20);
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memcpy((void *)(A_K0BASE + 0x200), irq_exception, 0x20);
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/* init board */
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rt_hw_board_init();
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/* show version */
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rt_show_version();
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#ifdef RT_USING_HEAP
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rt_system_heap_init((void*)&__bss_end, (void*)RT_HW_HEAP_END);
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#endif
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/* init scheduler system */
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rt_system_scheduler_init();
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#ifdef RT_USING_DEVICE
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/* init all device */
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rt_device_init_all();
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#endif
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/* init application */
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rt_application_init();
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/* initialize timer thread */
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rt_system_timer_thread_init();
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/* init idle thread */
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rt_thread_idle_init();
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/* start scheduler */
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rt_system_scheduler_start();
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/* never reach here */
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return ;
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}
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/*@}*/
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@ -0,0 +1,14 @@
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from building import *
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cwd = GetCurrentDir()
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src = Glob('*.c')
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# remove no need file.
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if GetDepend('RT_USING_RTGUI') == False:
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SrcRemove(src, 'display_controller.c')
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CPPPATH = [cwd]
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group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
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Return('group')
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/*
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* File : board.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006-2011, RT-Thread Develop Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2010-06-25 Bernard first version
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* 2011-08-08 lgnq modified for Loongson LS1B
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*/
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#include <rtthread.h>
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#include <rthw.h>
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#include "board.h"
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#include "uart.h"
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#include "ls1b.h"
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/**
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* @addtogroup Loongson LS1B
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*/
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/*@{*/
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/**
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* This is the timer interrupt service routine.
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*/
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void rt_hw_timer_handler(void)
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{
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unsigned int count;
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count = read_c0_compare();
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write_c0_compare(count);
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write_c0_count(0);
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/* increase a OS tick */
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rt_tick_increase();
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}
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/**
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* This function will initial OS timer
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*/
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void rt_hw_timer_init(void)
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{
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write_c0_compare(CPU_HZ/2/RT_TICK_PER_SECOND);
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write_c0_count(0);
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}
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/**
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* This function will initial sam7s64 board.
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*/
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void rt_hw_board_init(void)
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{
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#ifdef RT_USING_UART
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/* init hardware UART device */
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rt_hw_uart_init();
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#endif
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#ifdef RT_USING_CONSOLE
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/* set console device */
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rt_console_set_device("uart0");
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#endif
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/* init operating system timer */
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rt_hw_timer_init();
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rt_kprintf("current sr: 0x%08x\n", read_c0_status());
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}
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/* UART line status register value */
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#define UARTLSR_ERROR (1 << 7)
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#define UARTLSR_TE (1 << 6)
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#define UARTLSR_TFE (1 << 5)
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#define UARTLSR_BI (1 << 4)
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#define UARTLSR_FE (1 << 3)
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#define UARTLSR_PE (1 << 2)
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#define UARTLSR_OE (1 << 1)
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#define UARTLSR_DR (1 << 0)
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void rt_hw_console_output(const char* ptr)
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{
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/* stream mode */
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while (*ptr)
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{
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if (*ptr == '\n')
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{
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/* FIFO status, contain valid data */
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while (!(UART_LSR(UART0_BASE) & (UARTLSR_TE | UARTLSR_TFE)));
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/* write data */
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UART_DAT(UART0_BASE) = '\r';
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}
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/* FIFO status, contain valid data */
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while (!(UART_LSR(UART0_BASE) & (UARTLSR_TE | UARTLSR_TFE)));
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/* write data */
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UART_DAT(UART0_BASE) = *ptr;
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ptr ++;
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}
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}
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/*@}*/
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@ -0,0 +1,25 @@
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/*
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* File : board.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006-2011, RT-Thread Develop Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2010-06-25 Bernard first version
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* 2011-08-08 lgnq modified for Loongson LS1B
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*/
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#ifndef __BOARD_H__
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#define __BOARD_H__
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void rt_hw_board_init(void);
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/* 64M SDRAM */
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#define RT_HW_HEAP_END (0x80000000 + 64 * 1024 * 1024)
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#define CPU_HZ (125 * 1000000)
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#endif
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@ -0,0 +1,234 @@
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/*
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* File : display_controller.c
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006-2011, RT-Thread Develop Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rt-thread.org/license/LICENSE
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*
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* Change Logs:
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* Date Author Notes
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* 2011-08-09 lgnq first version for LS1B DC
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*/
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#include <rtthread.h>
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#include "display_controller.h"
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struct vga_struct vga_mode[] =
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{
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{/*"640x480_70.00"*/ 28560, 640, 664, 728, 816, 480, 481, 484, 500, },
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{/*"640x640_60.00"*/ 33100, 640, 672, 736, 832, 640, 641, 644, 663, },
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{/*"640x768_60.00"*/ 39690, 640, 672, 736, 832, 768, 769, 772, 795, },
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{/*"640x800_60.00"*/ 42130, 640, 680, 744, 848, 800, 801, 804, 828, },
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{/*"800x480_70.00"*/ 35840, 800, 832, 912, 1024, 480, 481, 484, 500, },
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{/*"800x600_60.00"*/ 38220, 800, 832, 912, 1024, 600, 601, 604, 622, },
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{/*"800x640_60.00"*/ 40730, 800, 832, 912, 1024, 640, 641, 644, 663, },
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{/*"832x600_60.00"*/ 40010, 832, 864, 952, 1072, 600, 601, 604, 622, },
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{/*"832x608_60.00"*/ 40520, 832, 864, 952, 1072, 608, 609, 612, 630, },
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{/*"1024x480_60.00"*/ 38170, 1024, 1048, 1152, 1280, 480, 481, 484, 497, },
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{/*"1024x600_60.00"*/ 48960, 1024, 1064, 1168, 1312, 600, 601, 604, 622, },
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{/*"1024x640_60.00"*/ 52830, 1024, 1072, 1176, 1328, 640, 641, 644, 663, },
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{/*"1024x768_60.00"*/ 64110, 1024, 1080, 1184, 1344, 768, 769, 772, 795, },
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{/*"1152x764_60.00"*/ 71380, 1152, 1208, 1328, 1504, 764, 765, 768, 791, },
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{/*"1280x800_60.00"*/ 83460, 1280, 1344, 1480, 1680, 800, 801, 804, 828, },
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{/*"1280x1024_55.00"*/ 98600, 1280, 1352, 1488, 1696, 1024, 1025, 1028, 1057, },
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{/*"1440x800_60.00"*/ 93800, 1440, 1512, 1664, 1888, 800, 801, 804, 828, },
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{/*"1440x900_67.00"*/ 120280, 1440, 1528, 1680, 1920, 900, 901, 904, 935, },
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};
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ALIGN(16)
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volatile rt_uint16_t _rt_framebuffer[FB_YSIZE][FB_XSIZE];
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static struct rt_device_graphic_info _dc_info;
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#define abs(x) ((x<0)?(-x):x)
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#define min(a,b) ((a<b)?a:b)
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int caclulate_freq(long long XIN, long long PCLK)
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{
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int i;
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long long clk, clk1;
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int start, end;
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int mi;
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int pll,ctrl,div,div1,frac;
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pll = PLL_FREQ;
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ctrl = PLL_DIV_PARAM;
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rt_kprintf("pll=0x%x, ctrl=0x%x\n", pll, ctrl);
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// rt_kprintf("cpu freq is %d\n", tgt_pipefreq());
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start = -1;
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end = 1;
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for (i=start; i<=end; i++)
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{
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clk = (12+i+(pll&0x3f))*33333333/2;
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div = clk/(long)PCLK/1000;
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clk1 = (12+i+1+(pll&0x3f))*33333333/2;
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div1 = clk1/(long)PCLK/1000;
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if (div!=div1)
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break;
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}
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if (div!=div1)
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{
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frac = ((PCLK*1000*div1)*2*1024/33333333 - (12+i+(pll&0x3f))*1024)&0x3ff;
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pll = (pll & ~0x3ff3f)|(frac<<8)|((pll&0x3f)+i);
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ctrl = ctrl&~(0x1f<<26)|(div1<<26)|(1<<31);
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}
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else
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{
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clk = (12+start+(pll&0x3f))*33333333/2;
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clk1 = (12+end+(pll&0x3f))*33333333/2;
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if (abs((long)clk/div/1000-PCLK)<abs((long)clk1/(div+1)/1000-PCLK))
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{
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pll = (pll & ~0x3ff3f)|((pll&0x3f)+start);
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ctrl = ctrl&~(0x1f<<26)|(div<<26)|(1<<31);
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}
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else
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{
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pll = (pll & ~0x3ff3f)|((pll&0x3f)+end);
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ctrl = ctrl&~(0x1f<<26)|((div+1)<<26)|(1<<31);
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}
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}
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rt_kprintf("new pll=0x%x, ctrl=0x%x\n", pll, ctrl);
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ctrl |= 0x2a00;
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PLL_DIV_PARAM = ctrl;
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PLL_FREQ = pll;
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rt_thread_delay(10);
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// initserial(0);
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// _probe_frequencies();
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// rt_kprintf("cpu freq is %d\n",tgt_pipefreq());
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return 0;
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}
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static rt_err_t rt_dc_init(rt_device_t dev)
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{
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int i, out, mode=-1;
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int val;
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for (i=0; i<sizeof(vga_mode)/sizeof(struct vga_struct); i++)
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{
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if (vga_mode[i].hr == FB_XSIZE && vga_mode[i].vr == FB_YSIZE)
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{
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mode=i;
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#ifdef LS1FSOC
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// out = caclulatefreq(APB_CLK/1000,vga_mode[i].pclk);
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// rt_kprintf("out=%x\n",out);
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/*inner gpu dc logic fifo pll ctrl,must large then outclk*/
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// *(volatile int *)0xbfd00414 = out+1;
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/*output pix1 clock pll ctrl*/
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// *(volatile int *)0xbfd00410 = out;
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/*output pix2 clock pll ctrl */
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// *(volatile int *)0xbfd00424 = out;
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#else
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caclulate_freq(APB_CLK/1000, vga_mode[i].pclk);
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#endif
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break;
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}
|
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}
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if (mode<0)
|
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{
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rt_kprintf("\n\n\nunsupported framebuffer resolution\n\n\n");
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return;
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}
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DC_FB_CONFIG = 0x0;
|
||||
DC_FB_CONFIG = 0x3; // // framebuffer configuration RGB565
|
||||
DC_FB_BUFFER_ADDR0 = (rt_uint32_t)_rt_framebuffer - 0x80000000;
|
||||
DC_FB_BUFFER_ADDR1 = (rt_uint32_t)_rt_framebuffer - 0x80000000;
|
||||
DC_DITHER_CONFIG = 0x0;
|
||||
DC_DITHER_TABLE_LOW = 0x0;
|
||||
DC_DITHER_TABLE_HIGH = 0x0;
|
||||
DC_PANEL_CONFIG = 0x80001311;
|
||||
DC_PANEL_TIMING = 0x0;
|
||||
|
||||
DC_HDISPLAY = (vga_mode[mode].hfl<<16) | vga_mode[mode].hr;
|
||||
DC_HSYNC = 0x40000000 | (vga_mode[mode].hse<<16) | vga_mode[mode].hss;
|
||||
DC_VDISPLAY = (vga_mode[mode].vfl<<16) | vga_mode[mode].vr;
|
||||
DC_VSYNC = 0x40000000 | (vga_mode[mode].vse<<16) | vga_mode[mode].vss;
|
||||
|
||||
#if defined(CONFIG_VIDEO_32BPP)
|
||||
DC_FB_CONFIG = 0x00100104;
|
||||
DC_FB_BUFFER_STRIDE = FB_XSIZE*4;
|
||||
#elif defined(CONFIG_VIDEO_16BPP)
|
||||
DC_FB_CONFIG = 0x00100103;
|
||||
DC_FB_BUFFER_STRIDE = (FB_XSIZE*2+255)&(~255);
|
||||
#elif defined(CONFIG_VIDEO_15BPP)
|
||||
DC_FB_CONFIG = 0x00100102;
|
||||
DC_FB_BUFFER_STRIDE = FB_XSIZE*2;
|
||||
#elif defined(CONFIG_VIDEO_12BPP)
|
||||
DC_FB_CONFIG = 0x00100101;
|
||||
DC_FB_BUFFER_STRIDE = FB_XSIZE*2;
|
||||
#else //640x480-32Bits
|
||||
DC_FB_CONFIG = 0x00100104;
|
||||
DC_FB_BUFFER_STRIDE = FB_XSIZE*4;
|
||||
#endif //32Bits
|
||||
|
||||
#ifdef LS1GSOC
|
||||
/*fix ls1g dc
|
||||
*first switch to tile mode
|
||||
*change origin register to 0
|
||||
*goback nomal mode
|
||||
*/
|
||||
{
|
||||
val = DC_FB_CONFIG;
|
||||
DC_FB_CONFIG = val | 0x10;
|
||||
DC_FB_BUFFER_ORIGIN = 0;
|
||||
DC_FB_BUFFER_ORIGIN;
|
||||
rt_thread_delay(10);
|
||||
DC_FB_CONFIG;
|
||||
DC_FB_CONFIG = val;
|
||||
}
|
||||
#endif
|
||||
|
||||
return RT_EOK;
|
||||
}
|
||||
|
||||
static rt_err_t rt_dc_control(rt_device_t dev, rt_uint8_t cmd, void *args)
|
||||
{
|
||||
switch (cmd)
|
||||
{
|
||||
case RTGRAPHIC_CTRL_RECT_UPDATE:
|
||||
break;
|
||||
case RTGRAPHIC_CTRL_POWERON:
|
||||
break;
|
||||
case RTGRAPHIC_CTRL_POWEROFF:
|
||||
break;
|
||||
case RTGRAPHIC_CTRL_GET_INFO:
|
||||
rt_memcpy(args, &_dc_info, sizeof(_dc_info));
|
||||
break;
|
||||
case RTGRAPHIC_CTRL_SET_MODE:
|
||||
break;
|
||||
}
|
||||
|
||||
return RT_EOK;
|
||||
}
|
||||
|
||||
void rt_hw_dc_init(void)
|
||||
{
|
||||
rt_device_t dc = rt_malloc(sizeof(struct rt_device));
|
||||
if (dc == RT_NULL)
|
||||
{
|
||||
rt_kprintf("dc == RT_NULL\n");
|
||||
return; /* no memory yet */
|
||||
}
|
||||
|
||||
_dc_info.bits_per_pixel = 16;
|
||||
_dc_info.pixel_format = RTGRAPHIC_PIXEL_FORMAT_RGB565P;
|
||||
_dc_info.framebuffer = (rt_uint8_t*)HW_FB_ADDR;
|
||||
_dc_info.width = FB_XSIZE;
|
||||
_dc_info.height = FB_YSIZE;
|
||||
|
||||
/* init device structure */
|
||||
dc->type = RT_Device_Class_Graphic;
|
||||
dc->init = rt_dc_init;
|
||||
dc->open = RT_NULL;
|
||||
dc->close = RT_NULL;
|
||||
dc->control = rt_dc_control;
|
||||
dc->user_data = (void*)&_dc_info;
|
||||
|
||||
/* register Display Controller device to RT-Thread */
|
||||
rt_device_register(dc, "dc", RT_DEVICE_FLAG_RDWR);
|
||||
}
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
/*
|
||||
* File : display_controller.h
|
||||
* This file is part of RT-Thread RTOS
|
||||
* COPYRIGHT (C) 2006-2011, RT-Thread Develop Team
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rt-thread.org/license/LICENSE
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2011-08-08 lgnq first version for LS1B
|
||||
*/
|
||||
|
||||
#ifndef __DISPLAY_CONTROLLER_H__
|
||||
#define __DISPLAY_CONTROLLER_H__
|
||||
|
||||
#include <rtthread.h>
|
||||
#include "ls1b.h"
|
||||
|
||||
#define DC_BASE 0xBC301240 //Display Controller
|
||||
|
||||
/* Frame Buffer registers */
|
||||
#define DC_FB_CONFIG __REG32(DC_BASE + 0x000)
|
||||
#define DC_FB_BUFFER_ADDR0 __REG32(DC_BASE + 0x020)
|
||||
#define DC_FB_BUFFER_STRIDE __REG32(DC_BASE + 0x040)
|
||||
#define DC_FB_BUFFER_ORIGIN __REG32(DC_BASE + 0x060)
|
||||
#define DC_DITHER_CONFIG __REG32(DC_BASE + 0x120)
|
||||
#define DC_DITHER_TABLE_LOW __REG32(DC_BASE + 0x140)
|
||||
#define DC_DITHER_TABLE_HIGH __REG32(DC_BASE + 0x160)
|
||||
#define DC_PANEL_CONFIG __REG32(DC_BASE + 0x180)
|
||||
#define DC_PANEL_TIMING __REG32(DC_BASE + 0x1A0)
|
||||
#define DC_HDISPLAY __REG32(DC_BASE + 0x1C0)
|
||||
#define DC_HSYNC __REG32(DC_BASE + 0x1E0)
|
||||
#define DC_VDISPLAY __REG32(DC_BASE + 0x240)
|
||||
#define DC_VSYNC __REG32(DC_BASE + 0x260)
|
||||
#define DC_FB_BUFFER_ADDR1 __REG32(DC_BASE + 0x340)
|
||||
|
||||
/* Display Controller driver for 1024x768 16bit */
|
||||
#define FB_XSIZE 1024
|
||||
#define FB_YSIZE 768
|
||||
#define CONFIG_VIDEO_16BPP
|
||||
|
||||
#define APB_CLK 33333333
|
||||
|
||||
#define K1BASE 0xA0000000
|
||||
#define KSEG1(addr) ((void *)(K1BASE | (rt_uint32_t)(addr)))
|
||||
#define HW_FB_ADDR KSEG1(_rt_framebuffer)
|
||||
#define HW_FB_PIXEL(x, y) *(volatile rt_uint16_t*)((rt_uint8_t*)HW_FB_ADDR + (y * FB_XSIZE * 2) + x * 2)
|
||||
|
||||
struct vga_struct
|
||||
{
|
||||
long pclk;
|
||||
int hr,hss,hse,hfl;
|
||||
int vr,vss,vse,vfl;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,277 @@
|
|||
/*
|
||||
* File : board.c
|
||||
* This file is part of RT-Thread RTOS
|
||||
* COPYRIGHT (C) 2006-2012, RT-Thread Develop Team
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rt-thread.org/license/LICENSE
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2011-08-08 lgnq first version
|
||||
*/
|
||||
|
||||
#include <rthw.h>
|
||||
#include <rtthread.h>
|
||||
|
||||
#include "uart.h"
|
||||
|
||||
/**
|
||||
* @addtogroup Loongson LS1B
|
||||
*/
|
||||
|
||||
/*@{*/
|
||||
|
||||
#if defined(RT_USING_UART) && defined(RT_USING_DEVICE)
|
||||
|
||||
struct rt_uart_ls1b
|
||||
{
|
||||
struct rt_device parent;
|
||||
|
||||
rt_uint32_t hw_base;
|
||||
rt_uint32_t irq;
|
||||
|
||||
/* buffer for reception */
|
||||
rt_uint8_t read_index, save_index;
|
||||
rt_uint8_t rx_buffer[RT_UART_RX_BUFFER_SIZE];
|
||||
}uart_device;
|
||||
|
||||
static void rt_uart_irqhandler(int irqno)
|
||||
{
|
||||
rt_ubase_t level;
|
||||
rt_uint8_t isr;
|
||||
struct rt_uart_ls1b* uart = &uart_device;
|
||||
|
||||
/* read interrupt status and clear it */
|
||||
isr = UART_IIR(uart->hw_base);
|
||||
isr = (isr >> 1) & 0x3;
|
||||
|
||||
/* receive data available */
|
||||
if (isr & 0x02)
|
||||
{
|
||||
/* Receive Data Available */
|
||||
while (UART_LSR(uart->hw_base) & UARTLSR_DR)
|
||||
{
|
||||
uart->rx_buffer[uart->save_index] = UART_DAT(uart->hw_base);
|
||||
|
||||
level = rt_hw_interrupt_disable();
|
||||
uart->save_index ++;
|
||||
if (uart->save_index >= RT_UART_RX_BUFFER_SIZE)
|
||||
uart->save_index = 0;
|
||||
rt_hw_interrupt_enable(level);
|
||||
}
|
||||
|
||||
/* invoke callback */
|
||||
if (uart->parent.rx_indicate != RT_NULL)
|
||||
{
|
||||
rt_size_t length;
|
||||
if (uart->read_index > uart->save_index)
|
||||
length = RT_UART_RX_BUFFER_SIZE - uart->read_index + uart->save_index;
|
||||
else
|
||||
length = uart->save_index - uart->read_index;
|
||||
|
||||
uart->parent.rx_indicate(&uart->parent, length);
|
||||
}
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
static rt_err_t rt_uart_init(rt_device_t dev)
|
||||
{
|
||||
rt_uint32_t baud_div;
|
||||
struct rt_uart_ls1b *uart = (struct rt_uart_ls1b *)dev;
|
||||
|
||||
RT_ASSERT(uart != RT_NULL);
|
||||
|
||||
#if 0
|
||||
/* init UART Hardware */
|
||||
UART_IER(uart->hw_base) = 0; /* clear interrupt */
|
||||
UART_FCR(uart->hw_base) = 0x60; /* reset UART Rx/Tx */
|
||||
|
||||
/* enable UART clock */
|
||||
/* set databits, stopbits and parity. (8-bit data, 1 stopbit, no parity) */
|
||||
UART_LCR(uart->hw_base) = 0x3;
|
||||
|
||||
/* set baudrate */
|
||||
baud_div = DEV_CLK / 16 / UART_BAUDRATE;
|
||||
UART_LCR(uart->hw_base) |= UARTLCR_DLAB;
|
||||
|
||||
UART_MSB(uart->hw_base) = (baud_div >> 8) & 0xff;
|
||||
UART_LSB(uart->hw_base) = baud_div & 0xff;
|
||||
|
||||
UART_LCR(uart->hw_base) &= ~UARTLCR_DLAB;
|
||||
|
||||
/* Enable UART unit, enable and clear FIFO */
|
||||
UART_FCR(uart->hw_base) = UARTFCR_UUE | UARTFCR_FE | UARTFCR_TFLS | UARTFCR_RFLS;
|
||||
#endif
|
||||
|
||||
return RT_EOK;
|
||||
}
|
||||
|
||||
static rt_err_t rt_uart_open(rt_device_t dev, rt_uint16_t oflag)
|
||||
{
|
||||
struct rt_uart_ls1b *uart = (struct rt_uart_ls1b *)dev;
|
||||
|
||||
RT_ASSERT(uart != RT_NULL);
|
||||
if (dev->flag & RT_DEVICE_FLAG_INT_RX)
|
||||
{
|
||||
/* Enable the UART Interrupt */
|
||||
UART_IER(uart->hw_base) |= UARTIER_IRXE;
|
||||
|
||||
/* install interrupt */
|
||||
rt_hw_interrupt_install(uart->irq, rt_uart_irqhandler, RT_NULL);
|
||||
rt_hw_interrupt_umask(uart->irq);
|
||||
}
|
||||
return RT_EOK;
|
||||
}
|
||||
|
||||
static rt_err_t rt_uart_close(rt_device_t dev)
|
||||
{
|
||||
struct rt_uart_ls1b *uart = (struct rt_uart_ls1b *)dev;
|
||||
|
||||
RT_ASSERT(uart != RT_NULL);
|
||||
if (dev->flag & RT_DEVICE_FLAG_INT_RX)
|
||||
{
|
||||
/* Disable the UART Interrupt */
|
||||
UART_IER(uart->hw_base) &= ~(UARTIER_IRXE);
|
||||
}
|
||||
|
||||
return RT_EOK;
|
||||
}
|
||||
|
||||
static rt_size_t rt_uart_read(rt_device_t dev, rt_off_t pos, void *buffer, rt_size_t size)
|
||||
{
|
||||
rt_uint8_t *ptr;
|
||||
struct rt_uart_ls1b *uart = (struct rt_uart_ls1b *)dev;
|
||||
|
||||
RT_ASSERT(uart != RT_NULL);
|
||||
|
||||
/* point to buffer */
|
||||
ptr = (rt_uint8_t *)buffer;
|
||||
if (dev->flag & RT_DEVICE_FLAG_INT_RX)
|
||||
{
|
||||
while (size)
|
||||
{
|
||||
/* interrupt receive */
|
||||
rt_base_t level;
|
||||
|
||||
/* disable interrupt */
|
||||
level = rt_hw_interrupt_disable();
|
||||
if (uart->read_index != uart->save_index)
|
||||
{
|
||||
*ptr = uart->rx_buffer[uart->read_index];
|
||||
|
||||
uart->read_index ++;
|
||||
if (uart->read_index >= RT_UART_RX_BUFFER_SIZE)
|
||||
uart->read_index = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* no data in rx buffer */
|
||||
|
||||
/* enable interrupt */
|
||||
rt_hw_interrupt_enable(level);
|
||||
break;
|
||||
}
|
||||
|
||||
/* enable interrupt */
|
||||
rt_hw_interrupt_enable(level);
|
||||
|
||||
ptr ++;
|
||||
size --;
|
||||
}
|
||||
|
||||
return (rt_uint32_t)ptr - (rt_uint32_t)buffer;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static rt_size_t rt_uart_write(rt_device_t dev, rt_off_t pos, const void *buffer, rt_size_t size)
|
||||
{
|
||||
char *ptr;
|
||||
struct rt_uart_ls1b *uart = (struct rt_uart_ls1b *)dev;
|
||||
|
||||
RT_ASSERT(uart != RT_NULL);
|
||||
|
||||
ptr = (char *)buffer;
|
||||
|
||||
if (dev->flag & RT_DEVICE_FLAG_STREAM)
|
||||
{
|
||||
/* stream mode */
|
||||
while (size)
|
||||
{
|
||||
if (*ptr == '\n')
|
||||
{
|
||||
/* FIFO status, contain valid data */
|
||||
while (!(UART_LSR(uart->hw_base) & (UARTLSR_TE | UARTLSR_TFE)));
|
||||
/* write data */
|
||||
UART_DAT(uart->hw_base) = '\r';
|
||||
}
|
||||
|
||||
/* FIFO status, contain valid data */
|
||||
while (!(UART_LSR(uart->hw_base) & (UARTLSR_TE | UARTLSR_TFE)));
|
||||
/* write data */
|
||||
UART_DAT(uart->hw_base) = *ptr;
|
||||
|
||||
ptr ++;
|
||||
size --;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
while (size != 0)
|
||||
{
|
||||
/* FIFO status, contain valid data */
|
||||
while (!(UART_LSR(uart->hw_base) & (UARTLSR_TE | UARTLSR_TFE)));
|
||||
|
||||
/* write data */
|
||||
UART_DAT(uart->hw_base) = *ptr;
|
||||
|
||||
ptr++;
|
||||
size--;
|
||||
}
|
||||
}
|
||||
|
||||
return (rt_size_t)ptr - (rt_size_t)buffer;
|
||||
}
|
||||
|
||||
void rt_hw_uart_init(void)
|
||||
{
|
||||
struct rt_uart_ls1b *uart;
|
||||
|
||||
/* get uart device */
|
||||
uart = &uart_device;
|
||||
|
||||
/* device initialization */
|
||||
uart->parent.type = RT_Device_Class_Char;
|
||||
rt_memset(uart->rx_buffer, 0, sizeof(uart->rx_buffer));
|
||||
uart->read_index = uart->save_index = 0;
|
||||
|
||||
#if defined(RT_USING_UART0)
|
||||
uart->hw_base = UART0_BASE;
|
||||
uart->irq = LS1B_UART0_IRQ;
|
||||
#elif defined(RT_USING_UART1)
|
||||
uart->hw_base = UART1_BASE;
|
||||
uart->irq = LS1B_UART1_IRQ;
|
||||
#endif
|
||||
|
||||
/* device interface */
|
||||
uart->parent.init = rt_uart_init;
|
||||
uart->parent.open = rt_uart_open;
|
||||
uart->parent.close = rt_uart_close;
|
||||
uart->parent.read = rt_uart_read;
|
||||
uart->parent.write = rt_uart_write;
|
||||
uart->parent.control = RT_NULL;
|
||||
uart->parent.user_data = RT_NULL;
|
||||
|
||||
rt_device_register(&uart->parent, "uart0",
|
||||
RT_DEVICE_FLAG_RDWR |
|
||||
RT_DEVICE_FLAG_STREAM |
|
||||
RT_DEVICE_FLAG_INT_RX);
|
||||
}
|
||||
#endif /* end of UART */
|
||||
|
||||
/*@}*/
|
||||
|
|
@ -0,0 +1,97 @@
|
|||
/*
|
||||
* File : uart.h
|
||||
* This file is part of RT-Thread RTOS
|
||||
* COPYRIGHT (C) 2006-2011, RT-Thread Develop Team
|
||||
*
|
||||
* The license and distribution terms for this file may be
|
||||
* found in the file LICENSE in this distribution or at
|
||||
* http://www.rt-thread.org/license/LICENSE
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
* 2011-08-08 lgnq first version for LS1B
|
||||
*/
|
||||
#ifndef __UART_H__
|
||||
#define __UART_H__
|
||||
|
||||
#include "ls1b.h"
|
||||
|
||||
#define UART0_BASE 0xBFE40000
|
||||
#define UART0_1_BASE 0xBFE41000
|
||||
#define UART0_2_BASE 0xBFE42000
|
||||
#define UART0_3_BASE 0xBFE43000
|
||||
#define UART1_BASE 0xBFE44000
|
||||
#define UART1_1_BASE 0xBFE45000
|
||||
#define UART1_2_BASE 0xBFE46000
|
||||
#define UART1_3_BASE 0xBFE47000
|
||||
#define UART2_BASE 0xBFE48000
|
||||
#define UART3_BASE 0xBFE4C000
|
||||
#define UART4_BASE 0xBFE6C000
|
||||
#define UART5_BASE 0xBFE7C000
|
||||
|
||||
/* UART registers */
|
||||
#define UART_DAT(base) __REG8(base + 0x00)
|
||||
#define UART_IER(base) __REG8(base + 0x01)
|
||||
#define UART_IIR(base) __REG8(base + 0x02)
|
||||
#define UART_FCR(base) __REG8(base + 0x02)
|
||||
#define UART_LCR(base) __REG8(base + 0x03)
|
||||
#define UART_MCR(base) __REG8(base + 0x04)
|
||||
#define UART_LSR(base) __REG8(base + 0x05)
|
||||
#define UART_MSR(base) __REG8(base + 0x06)
|
||||
|
||||
#define UART_LSB(base) __REG8(base + 0x00)
|
||||
#define UART_MSB(base) __REG8(base + 0x01)
|
||||
|
||||
/* UART0 registers */
|
||||
#define UART0_DAT __REG8(UART0_BASE + 0x00)
|
||||
#define UART0_IER __REG8(UART0_BASE + 0x01)
|
||||
#define UART0_IIR __REG8(UART0_BASE + 0x02)
|
||||
#define UART0_FCR __REG8(UART0_BASE + 0x02)
|
||||
#define UART0_LCR __REG8(UART0_BASE + 0x03)
|
||||
#define UART0_MCR __REG8(UART0_BASE + 0x04)
|
||||
#define UART0_LSR __REG8(UART0_BASE + 0x05)
|
||||
#define UART0_MSR __REG8(UART0_BASE + 0x06)
|
||||
|
||||
#define UART0_LSB __REG8(UART0_BASE + 0x00)
|
||||
#define UART0_MSB __REG8(UART0_BASE + 0x01)
|
||||
|
||||
/* UART1 registers */
|
||||
#define UART1_DAT __REG8(UART1_BASE + 0x00)
|
||||
#define UART1_IER __REG8(UART1_BASE + 0x01)
|
||||
#define UART1_IIR __REG8(UART1_BASE + 0x02)
|
||||
#define UART1_FCR __REG8(UART1_BASE + 0x02)
|
||||
#define UART1_LCR __REG8(UART1_BASE + 0x03)
|
||||
#define UART1_MCR __REG8(UART1_BASE + 0x04)
|
||||
#define UART1_LSR __REG8(UART1_BASE + 0x05)
|
||||
#define UART1_MSR __REG8(UART1_BASE + 0x06)
|
||||
|
||||
#define UART1_LSB __REG8(UART1_BASE + 0x00)
|
||||
#define UART1_MSB __REG8(UART1_BASE + 0x01)
|
||||
|
||||
/* UART interrupt enable register value */
|
||||
#define UARTIER_IME (1 << 3)
|
||||
#define UARTIER_ILE (1 << 2)
|
||||
#define UARTIER_ITXE (1 << 1)
|
||||
#define UARTIER_IRXE (1 << 0)
|
||||
|
||||
/* UART line control register value */
|
||||
#define UARTLCR_DLAB (1 << 7)
|
||||
#define UARTLCR_BCB (1 << 6)
|
||||
#define UARTLCR_SPB (1 << 5)
|
||||
#define UARTLCR_EPS (1 << 4)
|
||||
#define UARTLCR_PE (1 << 3)
|
||||
#define UARTLCR_SB (1 << 2)
|
||||
|
||||
/* UART line status register value */
|
||||
#define UARTLSR_ERROR (1 << 7)
|
||||
#define UARTLSR_TE (1 << 6)
|
||||
#define UARTLSR_TFE (1 << 5)
|
||||
#define UARTLSR_BI (1 << 4)
|
||||
#define UARTLSR_FE (1 << 3)
|
||||
#define UARTLSR_PE (1 << 2)
|
||||
#define UARTLSR_OE (1 << 1)
|
||||
#define UARTLSR_DR (1 << 0)
|
||||
|
||||
void rt_hw_uart_init(void);
|
||||
|
||||
#endif
|
||||
|
|
@ -1,164 +1,223 @@
|
|||
/* RT-Thread config file */
|
||||
#ifndef __RTTHREAD_CFG_H__
|
||||
#define __RTTHREAD_CFG_H__
|
||||
|
||||
/* RT_NAME_MAX*/
|
||||
// <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
|
||||
|
||||
// <integer name="RT_NAME_MAX" description="Maximal size of kernel object name length" default="6" />
|
||||
#define RT_NAME_MAX 10
|
||||
|
||||
/* RT_ALIGN_SIZE*/
|
||||
// <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
|
||||
#define RT_ALIGN_SIZE 4
|
||||
|
||||
/* PRIORITY_MAX */
|
||||
#define RT_THREAD_PRIORITY_MAX 256
|
||||
|
||||
/* Tick per Second */
|
||||
// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="2">
|
||||
// <item description="8">8</item>
|
||||
// <item description="32">32</item>
|
||||
// <item description="256">256</item>
|
||||
// </integer>
|
||||
#define RT_THREAD_PRIORITY_MAX 32
|
||||
// <integer name="RT_TICK_PER_SECOND" description="OS tick per second" default="100" />
|
||||
#define RT_TICK_PER_SECOND 100
|
||||
|
||||
/* SECTION: RT_DEBUG */
|
||||
/* Thread Debug */
|
||||
// <section name="RT_DEBUG" description="Kernel Debug Configuration" default="true" >
|
||||
#define RT_DEBUG
|
||||
// <bool name="RT_THREAD_DEBUG" description="Thread debug enable" default="false" />
|
||||
// #define RT_THREAD_DEBUG
|
||||
// <bool name="RT_USING_OVERFLOW_CHECK" description="Thread stack over flow detect" default="true" />
|
||||
#define RT_USING_OVERFLOW_CHECK
|
||||
// </section>
|
||||
|
||||
/* Using Hook */
|
||||
// <bool name="RT_USING_HOOK" description="Using hook functions" default="true" />
|
||||
#define RT_USING_HOOK
|
||||
|
||||
/* Using Software Timer */
|
||||
/* #define RT_USING_TIMER_SOFT */
|
||||
#define RT_TIMER_THREAD_PRIO 4
|
||||
// <section name="RT_USING_TIMER_SOFT" description="Using software timer which will start a thread to handle soft-timer" default="true" >
|
||||
// #define RT_USING_TIMER_SOFT
|
||||
// <integer name="RT_TIMER_THREAD_PRIO" description="The priority level of timer thread" default="4" />
|
||||
#define RT_TIMER_THREAD_PRIO 4
|
||||
// <integer name="RT_TIMER_THREAD_STACK_SIZE" description="The stack size of timer thread" default="512" />
|
||||
#define RT_TIMER_THREAD_STACK_SIZE 512
|
||||
// <integer name="RT_TIMER_TICK_PER_SECOND" description="The soft-timer tick per second" default="10" />
|
||||
#define RT_TIMER_TICK_PER_SECOND 10
|
||||
// </section>
|
||||
|
||||
/* SECTION: IPC */
|
||||
/* Using Semaphore */
|
||||
// <section name="IPC" description="Inter-Thread communication" default="always" >
|
||||
// <bool name="RT_USING_SEMAPHORE" description="Using semaphore in the system" default="true" />
|
||||
#define RT_USING_SEMAPHORE
|
||||
|
||||
/* Using Mutex */
|
||||
// <bool name="RT_USING_MUTEX" description="Using mutex in the system" default="true" />
|
||||
#define RT_USING_MUTEX
|
||||
|
||||
/* Using Event */
|
||||
// <bool name="RT_USING_EVENT" description="Using event group in the system" default="true" />
|
||||
#define RT_USING_EVENT
|
||||
|
||||
/* Using MailBox */
|
||||
// <bool name="RT_USING_MAILBOX" description="Using mailbox in the system" default="true" />
|
||||
#define RT_USING_MAILBOX
|
||||
|
||||
/* Using Message Queue */
|
||||
// <bool name="RT_USING_MESSAGEQUEUE" description="Using message queue in the system" default="true" />
|
||||
#define RT_USING_MESSAGEQUEUE
|
||||
// </section>
|
||||
|
||||
/* SECTION: Memory Management */
|
||||
/* Using Memory Pool Management*/
|
||||
// <section name="MM" description="Memory Management" default="always" >
|
||||
// <bool name="RT_USING_MEMPOOL" description="Using Memory Pool Management in the system" default="true" />
|
||||
#define RT_USING_MEMPOOL
|
||||
|
||||
/* Using Dynamic Heap Management */
|
||||
// <bool name="RT_USING_MEMHEAP" description="Using Memory Heap Object in the system" default="true" />
|
||||
#define RT_USING_MEMHEAP
|
||||
// <bool name="RT_USING_HEAP" description="Using Dynamic Heap Management in the system" default="true" />
|
||||
#define RT_USING_HEAP
|
||||
// <bool name="RT_USING_SMALL_MEM" description="Optimizing for small memory" default="false" />
|
||||
#define RT_USING_SMALL_MEM
|
||||
// <bool name="RT_USING_SLAB" description="Using SLAB memory management for large memory" default="false" />
|
||||
// #define RT_USING_SLAB
|
||||
// </section>
|
||||
|
||||
/* Using SLAB MM */
|
||||
#define RT_USING_SLAB
|
||||
/* #define RT_USING_SMALL_MEM */
|
||||
|
||||
/* SECTION: Device System */
|
||||
/* Using Device System */
|
||||
// <section name="RT_USING_DEVICE" description="Using Device Driver Framework" default="true" >
|
||||
#define RT_USING_DEVICE
|
||||
// <bool name="RT_USING_UART" description="Using UART" default="true" />
|
||||
#define RT_USING_UART
|
||||
// <bool name="RT_USING_UART0" description="Using UART0" default="true" />
|
||||
#define RT_USING_UART0
|
||||
// <integer name="RT_UART_RX_BUFFER_SIZE" description="The buffer size for UART reception" default="64" />
|
||||
#define RT_UART_RX_BUFFER_SIZE 64
|
||||
// </section>
|
||||
|
||||
/* SECTION: Console options */
|
||||
/* the buffer size of console */
|
||||
// <section name="RT_USING_CONSOLE" description="Using console" default="true" >
|
||||
#define RT_USING_CONSOLE
|
||||
// <integer name="RT_CONSOLEBUF_SIZE" description="The buffer size for console output" default="128" />
|
||||
#define RT_CONSOLEBUF_SIZE 128
|
||||
// <string name="RT_CONSOLE_DEVICE_NAME" description="The device name for console" default="uart" />
|
||||
#define RT_CONSOLE_DEVICE_NAME "uart0"
|
||||
// </section>
|
||||
|
||||
/* SECTION: the runtime libc library */
|
||||
/* the runtime libc library */
|
||||
/* #define RT_USING_NEWLIB */
|
||||
/* #define RT_USING_PTHREADS */
|
||||
|
||||
/* SECTION: finsh, a C-Express shell */
|
||||
/* Using FinSH as Shell*/
|
||||
// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />
|
||||
#define RT_USING_COMPONENTS_INIT
|
||||
// <section name="RT_USING_FINSH" description="Using finsh as shell, which is a C-Express shell" default="true" >
|
||||
#define RT_USING_FINSH
|
||||
/* Using symbol table */
|
||||
// <bool name="FINSH_USING_SYMTAB" description="Using symbol table in finsh shell" default="true" />
|
||||
#define FINSH_USING_SYMTAB
|
||||
// <bool name="FINSH_USING_DESCRIPTION" description="Keeping description in symbol table" default="true" />
|
||||
#define FINSH_USING_DESCRIPTION
|
||||
#define FINSH_DEVICE_NAME "uart0"
|
||||
// <integer name="FINSH_THREAD_STACK_SIZE" description="The stack size for finsh thread" default="4096" />
|
||||
#define FINSH_THREAD_STACK_SIZE 4096
|
||||
// </section>
|
||||
|
||||
/* SECTION: device filesystem support */
|
||||
/* #define RT_USING_DFS */
|
||||
/* #define RT_USING_DFS_ELMFAT */
|
||||
#define RT_USING_DFS_ROMFS
|
||||
/* #define RT_USING_DFS_DEVFS */
|
||||
// <section name="LIBC" description="C Runtime library setting" default="always" >
|
||||
// <bool name="RT_USING_NEWLIB" description="Using newlib library, only available under GNU GCC" default="true" />
|
||||
// #define RT_USING_NEWLIB
|
||||
// <bool name="RT_USING_PTHREADS" description="Using POSIX threads library" default="true" />
|
||||
// #define RT_USING_PTHREADS
|
||||
// </section>
|
||||
|
||||
/* the max number of mounted filesystem */
|
||||
#define DFS_FILESYSTEMS_MAX 2
|
||||
/* the max number of opened files */
|
||||
#define DFS_FD_MAX 4
|
||||
/* the max number of cached sector */
|
||||
#define DFS_CACHE_MAX_NUM 4
|
||||
/* Using working directory */
|
||||
#define DFS_USING_WORKDIR
|
||||
// <section name="RT_USING_DFS" description="Device file system" default="true" >
|
||||
// #define RT_USING_DFS
|
||||
// <bool name="DFS_USING_WORKDIR" description="Using working directory" default="true" />
|
||||
// #define DFS_USING_WORKDIR
|
||||
// <integer name="DFS_FILESYSTEMS_MAX" description="The maximal number of mounted file system" default="4" />
|
||||
#define DFS_FILESYSTEMS_MAX 2
|
||||
// <integer name="DFS_FD_MAX" description="The maximal number of opened files" default="4" />
|
||||
#define DFS_FD_MAX 4
|
||||
// <bool name="RT_USING_DFS_ELMFAT" description="Using ELM FatFs" default="true" />
|
||||
#define RT_USING_DFS_ELMFAT
|
||||
// <integer name="RT_DFS_ELM_USE_LFN" description="Support long file name" default="0">
|
||||
// <item description="LFN1">1</item>
|
||||
// <item description="LFN1">2</item>
|
||||
// </integer>
|
||||
#define RT_DFS_ELM_USE_LFN 1
|
||||
// <integer name="RT_DFS_ELM_MAX_LFN" description="Maximal size of file name length" default="256" />
|
||||
#define RT_DFS_ELM_MAX_LFN 64
|
||||
// <bool name="RT_USING_DFS_YAFFS2" description="Using YAFFS2" default="false" />
|
||||
// #define RT_USING_DFS_YAFFS2
|
||||
// <bool name="RT_USING_DFS_UFFS" description="Using UFFS" default="false" />
|
||||
// #define RT_USING_DFS_UFFS
|
||||
// <bool name="RT_USING_DFS_DEVFS" description="Using devfs for device objects" default="true" />
|
||||
// #define RT_USING_DFS_DEVFS
|
||||
// <bool name="RT_USING_DFS_NFS" description="Using NFS v3 client file system" default="false" />
|
||||
// #define RT_USING_DFS_NFS
|
||||
// <string name="RT_NFS_HOST_EXPORT" description="NFSv3 host export" default="192.168.1.5:/" />
|
||||
#define RT_NFS_HOST_EXPORT "192.168.1.5:/"
|
||||
// </section>
|
||||
|
||||
/* SECTION: lwip, a lighwight TCP/IP protocol stack */
|
||||
/* #define RT_USING_LWIP */
|
||||
#define RT_LWIP_USING_RT_MEM
|
||||
|
||||
/* Enable ICMP protocol*/
|
||||
// <section name="RT_USING_LWIP" description="lwip, a lightweight TCP/IP protocol stack" default="true" >
|
||||
// #define RT_USING_LWIP
|
||||
// <bool name="RT_LWIP_ICMP" description="Enable ICMP protocol" default="true" />
|
||||
#define RT_LWIP_ICMP
|
||||
/* Enable UDP protocol*/
|
||||
// <bool name="RT_LWIP_IGMP" description="Enable IGMP protocol" default="false" />
|
||||
// #define RT_LWIP_IGMP
|
||||
// <bool name="RT_LWIP_UDP" description="Enable UDP protocol" default="true" />
|
||||
#define RT_LWIP_UDP
|
||||
/* Enable TCP protocol*/
|
||||
// <bool name="RT_LWIP_TCP" description="Enable TCP protocol" default="true" />
|
||||
#define RT_LWIP_TCP
|
||||
/* Enable DNS */
|
||||
// <bool name="RT_LWIP_DNS" description="Enable DNS protocol" default="true" />
|
||||
#define RT_LWIP_DNS
|
||||
// <integer name="RT_LWIP_PBUF_NUM" description="Maximal number of buffers in the pbuf pool" default="4" />
|
||||
#define RT_LWIP_PBUF_NUM 4
|
||||
// <integer name="RT_LWIP_TCP_PCB_NUM" description="Maximal number of simultaneously active TCP connections" default="5" />
|
||||
#define RT_LWIP_TCP_PCB_NUM 3
|
||||
// <integer name="RT_LWIP_TCP_SND_BUF" description="TCP sender buffer size" default="8192" />
|
||||
#define RT_LWIP_TCP_SND_BUF 2048
|
||||
// <integer name="RT_LWIP_TCP_WND" description="TCP receive window" default="8192" />
|
||||
#define RT_LWIP_TCP_WND 2048
|
||||
// <bool name="RT_LWIP_SNMP" description="Enable SNMP protocol" default="false" />
|
||||
// #define RT_LWIP_SNMP
|
||||
// <bool name="RT_LWIP_DHCP" description="Enable DHCP client to get IP address" default="false" />
|
||||
// #define RT_LWIP_DHCP
|
||||
// <integer name="RT_LWIP_TCP_SEG_NUM" description="the number of simultaneously queued TCP" default="4" />
|
||||
#define RT_LWIP_TCP_SEG_NUM 4
|
||||
// <integer name="RT_LWIP_TCPTHREAD_PRIORITY" description="the thread priority of TCP thread" default="128" />
|
||||
#define RT_LWIP_TCPTHREAD_PRIORITY 12
|
||||
// <integer name="RT_LWIP_TCPTHREAD_MBOX_SIZE" description="the mail box size of TCP thread to wait for" default="32" />
|
||||
#define RT_LWIP_TCPTHREAD_MBOX_SIZE 8
|
||||
// <integer name="RT_LWIP_TCPTHREAD_STACKSIZE" description="the thread stack size of TCP thread" default="4096" />
|
||||
#define RT_LWIP_TCPTHREAD_STACKSIZE 4096
|
||||
// <integer name="RT_LWIP_ETHTHREAD_PRIORITY" description="the thread priority of ethnetif thread" default="144" />
|
||||
#define RT_LWIP_ETHTHREAD_PRIORITY 14
|
||||
// <integer name="RT_LWIP_ETHTHREAD_MBOX_SIZE" description="the mail box size of ethnetif thread to wait for" default="8" />
|
||||
#define RT_LWIP_ETHTHREAD_MBOX_SIZE 8
|
||||
// <integer name="RT_LWIP_ETHTHREAD_STACKSIZE" description="the stack size of ethnetif thread" default="512" />
|
||||
#define RT_LWIP_ETHTHREAD_STACKSIZE 512
|
||||
// <ipaddr name="RT_LWIP_IPADDR" description="IP address of device" default="192.168.1.30" />
|
||||
#define RT_LWIP_IPADDR0 192
|
||||
#define RT_LWIP_IPADDR1 168
|
||||
#define RT_LWIP_IPADDR2 1
|
||||
#define RT_LWIP_IPADDR3 30
|
||||
// <ipaddr name="RT_LWIP_GWADDR" description="Gateway address of device" default="192.168.1.1" />
|
||||
#define RT_LWIP_GWADDR0 192
|
||||
#define RT_LWIP_GWADDR1 168
|
||||
#define RT_LWIP_GWADDR2 1
|
||||
#define RT_LWIP_GWADDR3 1
|
||||
// <ipaddr name="RT_LWIP_MSKADDR" description="Mask address of device" default="255.255.255.0" />
|
||||
#define RT_LWIP_MSKADDR0 255
|
||||
#define RT_LWIP_MSKADDR1 255
|
||||
#define RT_LWIP_MSKADDR2 255
|
||||
#define RT_LWIP_MSKADDR3 0
|
||||
// </section>
|
||||
|
||||
/* the number of simulatenously active TCP connections*/
|
||||
#define RT_LWIP_TCP_PCB_NUM 5
|
||||
// <section name="RT_USING_MODULE" description="Application module" default="true" >
|
||||
// #define RT_USING_MODULE
|
||||
// <bool name="RT_USING_LIBDL" description="Using dynamic library" default="true" />
|
||||
// #define RT_USING_LIBDL
|
||||
// </section>
|
||||
|
||||
/* ip address of target*/
|
||||
#define RT_LWIP_IPADDR0 192
|
||||
#define RT_LWIP_IPADDR1 168
|
||||
#define RT_LWIP_IPADDR2 1
|
||||
#define RT_LWIP_IPADDR3 30
|
||||
|
||||
/* gateway address of target*/
|
||||
#define RT_LWIP_GWADDR0 192
|
||||
#define RT_LWIP_GWADDR1 168
|
||||
#define RT_LWIP_GWADDR2 1
|
||||
#define RT_LWIP_GWADDR3 1
|
||||
|
||||
/* mask address of target*/
|
||||
#define RT_LWIP_MSKADDR0 255
|
||||
#define RT_LWIP_MSKADDR1 255
|
||||
#define RT_LWIP_MSKADDR2 255
|
||||
#define RT_LWIP_MSKADDR3 0
|
||||
|
||||
/* tcp thread options */
|
||||
#define RT_LWIP_TCPTHREAD_PRIORITY 12
|
||||
#define RT_LWIP_TCPTHREAD_MBOX_SIZE 4
|
||||
#define RT_LWIP_TCPTHREAD_STACKSIZE 1024
|
||||
|
||||
/* ethernet if thread options */
|
||||
#define RT_LWIP_ETHTHREAD_PRIORITY 15
|
||||
#define RT_LWIP_ETHTHREAD_MBOX_SIZE 4
|
||||
#define RT_LWIP_ETHTHREAD_STACKSIZE 512
|
||||
|
||||
/* SECTION: RT-Thread/GUI */
|
||||
// <section name="RT_USING_RTGUI" description="RTGUI, a graphic user interface" default="true" >
|
||||
#define RT_USING_RTGUI
|
||||
|
||||
/* name length of RTGUI object */
|
||||
#define RTGUI_NAME_MAX 12
|
||||
/* support 16 weight font */
|
||||
// <integer name="RTGUI_NAME_MAX" description="Maximal size of RTGUI object name length" default="16" />
|
||||
#define RTGUI_NAME_MAX 16
|
||||
// <bool name="RTGUI_USING_FONT16" description="Support 16 weight font" default="true" />
|
||||
#define RTGUI_USING_FONT16
|
||||
/* support 12 weight font */
|
||||
// <bool name="RTGUI_USING_FONT12" description="Support 12 weight font" default="true" />
|
||||
#define RTGUI_USING_FONT12
|
||||
/* support Chinese font */
|
||||
// <bool name="RTGUI_USING_FONTHZ" description="Support Chinese font" default="true" />
|
||||
#define RTGUI_USING_FONTHZ
|
||||
/* use DFS as file interface */
|
||||
// <bool name="RTGUI_USING_DFS_FILERW" description="Using DFS as file interface " default="true" />
|
||||
#define RTGUI_USING_DFS_FILERW
|
||||
/* use bmp font as Chinese font */
|
||||
// <bool name="RTGUI_USING_HZ_FILE" description="Using font file as Chinese font" default="false" />
|
||||
// #define RTGUI_USING_HZ_FILE
|
||||
// <bool name="RTGUI_USING_HZ_BMP" description="Using Chinese bitmap font" default="true" />
|
||||
#define RTGUI_USING_HZ_BMP
|
||||
/* use small size in RTGUI */
|
||||
// <bool name="RTGUI_USING_SMALL_SIZE" description="Using small size in RTGUI" default="false" />
|
||||
#define RTGUI_USING_SMALL_SIZE
|
||||
/* use mouse cursor */
|
||||
/* #define RTGUI_USING_MOUSE_CURSOR */
|
||||
/* default font size in RTGUI */
|
||||
#define RTGUI_DEFAULT_FONT_SIZE 16
|
||||
// <bool name="RTGUI_USING_MOUSE_CURSOR" description="Using mouse cursor in RTGUI" default="false" />
|
||||
// #define RTGUI_USING_MOUSE_CURSOR
|
||||
// <bool name="RTGUI_IMAGE_XPM" description="Using xpm image in RTGUI" default="true" />
|
||||
#define RTGUI_IMAGE_XPM
|
||||
// <bool name="RTGUI_IMAGE_JPEG" description="Using jpeg image in RTGUI" default="true" />
|
||||
// #define RTGUI_IMAGE_JPEG
|
||||
// <bool name="RTGUI_IMAGE_PNG" description="Using png image in RTGUI" default="true" />
|
||||
// #define RTGUI_IMAGE_PNG
|
||||
// <bool name="RTGUI_IMAGE_BMP" description="Using bmp image in RTGUI" default="true" />
|
||||
#define RTGUI_IMAGE_BMP
|
||||
// </section>
|
||||
|
||||
// </RDTConfigurator>
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in New Issue