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Tangyuxin d724eed9fc
分离内存分配接口与内存分配算法 (#5175) 
* [kernel][mem] Multiple instances of small memory allocation algorithm

* [kernel][mem] Change small memory management algorithm memory header flag

* [kernel][mem] Fix assertion problem

* [kernel][slab] Multiple instances of slab memory management algorithm

* [kernel][memheap] Remove rt_malloc/rt_free/rt_realloc and other related memory interfaces

* [kernel][mem] Clean up memory space of small memory management objects

* [kernel][kservice] Add memory application interface and thread protection interface

* [kernel][kservice] Fix function return value problem

* [kernel][memheap] Optimize memheaptrace print

* [kernel][memheap] Support best mode

* [kernel][memory] Remove semaphore lock

* [kernel][memheap] Add locked flag

* [kernel][memory] Support malloc memory in interrupt

* [kernel][memheap] Add 'memheapcheck' cmd

* [kernel][mem] Fix failure to request full memory

* [kernel][memheap] Fix compilation warning

* [kernel][mem] Fix mem realloc ASSERT

* [examples][testcases] Add small mem testcase

* [examples][mem_tc] Modify test memory size

* [examples][testcases] Add slab memory management algorithm test case

* [examples][testcases] fix small memory management algorithm test case

* [kernel][memory] Adjusting memory allocation algorithm object definition and interface

* [kernel][memory] Fix compilation warning

* [examples][utest] Fix mem test case

* [examples][utest] fix slab test case

* [utest][testcases] Shorten test time

* [kernel][memory] Formatting code

* [examples][utest] Adjust test run time

* [examples][utest] Formatting code

* [bsp] update all rtconfig.h
 		2021-12-16 16:23:58 +08:00
..
Libraries [fix] fix bugs about startup_gd32f4xx 2021-11-21 12:43:36 +08:00
applications [bsp]update GPL license to Apache-2.0, and format files 2021-04-09 10:52:34 +08:00
drivers [bsp][gd32450z-eval] Synchronize firmware library updates 2021-06-10 00:06:50 +08:00
.config 分离内存分配接口与内存分配算法 (#5175) 2021-12-16 16:23:58 +08:00
Kconfig [bsp][Kconfig]在bsp的Kconfig中select组件初始化与user main的选项 2019-09-11 12:06:43 +08:00
README.md [bsp][gd32450z-eval] update bsp: 2018-05-22 22:56:41 +08:00
SConscript add gd32f450 bsp 2017-08-30 11:07:54 +08:00
SConstruct Revert "Fix compiler flags issue" 2021-10-14 14:36:18 +08:00
gd32_rom.icf add sdram and lcd driver 2017-08-30 11:08:16 +08:00
gd32_rom.ld add gd32f450 bsp 2017-08-30 11:07:54 +08:00
gd32_rom.sct update uart and spi driver 2017-08-30 11:15:30 +08:00
project.ewp [bsp] Update BSP configuration file for netdev components 2019-04-17 11:00:45 +08:00
project.eww [bsp] Update BSP configuration file for netdev components 2019-04-17 11:00:45 +08:00
project.uvoptx [bps][gd32450z-eval] update lwip to 2.0.2 2018-05-29 10:19:30 +08:00
project.uvproj 分离内存分配接口与内存分配算法 (#5175) 2021-12-16 16:23:58 +08:00
project.uvprojx 分离内存分配接口与内存分配算法 (#5175) 2021-12-16 16:23:58 +08:00
rtconfig.h 分离内存分配接口与内存分配算法 (#5175) 2021-12-16 16:23:58 +08:00
rtconfig.py [bsp][gd32450z-eval] Synchronize firmware library updates 2021-06-10 00:06:50 +08:00
startcmd.bat add gd32f450 bsp 2017-08-30 11:07:54 +08:00
template.ewp add mdk4 and iar upport 2017-08-30 11:07:55 +08:00
template.uvoptx [bsp][gd32450z-eval] update bsp: 2018-05-22 22:56:41 +08:00
template.uvproj [bsp][gd32450z-eval] update bsp: 2018-05-22 22:56:41 +08:00
template.uvprojx [bsp][gd32450z-eval] update bsp: 2018-05-22 22:56:41 +08:00

README.md

GD32450Z-EVAL

简介

GD32450Z-EVAL是-兆易创新推出的一款GD32F450系列的评估板，板载资源主要如下：

硬件 描述
芯片型号 GD32F450ZKT6
CPU ARM Cortex M4
主频 200M
片内SRAM 256K
片外SDRAM 32M
片内FLASH 3072K

编译说明

GD32450Z-EVAL板级包支持MDK4﹑MDK5﹑IAR开发环境和GCC编译器，以下是具体版本信息：

IDE/编译器 已测试版本
MDK4 MDK4.74
MDK5 MDK524a
IAR IAR 7.60~IAR8.20
GCC GCC 5.4.1 20160919 (release)

烧写及执行

供电方式：开发板使用 Mini USB 接口或者 DC-005 连接器提供 5V 电源。

下载程序：下载程序到开发板需要一套 JLink 或者使用 GD-Link 工具。

串口连接：使用串口线连接到COM1(UART0)，或者使用USB转TTL模块连接PA9(MCU TX)和PA10(MCU RX)。

运行结果

如果编译 & 烧写无误，当复位设备后，会在串口上看到RT-Thread的启动logo信息：

 \ | /
- RT -     Thread Operating System
 / | \     3.0.4 build May 22 2018
 2006 - 2018 Copyright by rt-thread team
finsh />

驱动支持情况及计划

驱动 支持情况 备注
UART 支持 UART0~7
GPIO 未支持
IIC 未支持
SPI 支持 SPI0~5
ETH 支持
LCD 支持 支持FrameBuffer模式LCD显示
SDRAM 支持
SPI FLASH 支持

IO在板级支持包中的映射情况

IO号 板级包中的定义
PD4 LED1
PD5 LED2
PG3 LED3
PA9 KEY1
PC13 KEY2
PB14 KEY3

联系人信息

维护人：tanek