# M4Platform

**Repository Path**: DreamColour/M4Platform

## Basic Information

- **Project Name**: M4Platform
- **Description**: stm32f4 平台
- **Primary Language**: C
- **License**: GPL-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2017-03-10
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

负责人:
	may

创建时间:
	2016-12-24
	
开发板平台:
	阿波罗 ATM32f429GTI6
	
项目目标:
	完成美容仪器代码移植
开发工具:
	vs2015,keil5,nodepad++ 
	系统环境变量:
		配置OSCHINA 环境变量，指定M4Platform 项目的路径
		配置KEIL_V5 环境变量，指定keilv5安装的路径
		
	vs2015 各个项目配置如下:
		M4Platform,fatfs,Hardware,Malloc,System
			附加目录:
				$(OSCHINA)\M4Platform\M4Platform\System\include;
				$(KEIL_V5)\ARM\ARMCLANG\include;%(AdditionalIncludeDirectories)
	
		UCOSII 
			附加目录:
				$(OSCHINA)\M4Platform\M4Platform\UCOSII\include;
				$(OSCHINA)\M4Platform\M4Platform\UCOSII\include\bsp;
				$(OSCHINA)\M4Platform\M4Platform\UCOSII\include\cpu;
				$(OSCHINA)\Desktop\M4Platform\M4Platform\UCOSII\include\lib;
				$(OSCHINA)\Desktop\M4Platform\M4Platform\UCOSII\include\os;
				$(OSCHINA)\Desktop\M4Platform\M4Platform\System\include;%(AdditionalIncludeDirectories)
		
		预处理器定义:
			_MBCS;_WIN32_;__CC_ARM;STM32F429xx;%(PreprocessorDefinitions)
			
硬件资源:
	0,ATM32f429GTI6
		32-bit cortex-m4,带FPU,
		最高频率180MHz,2M flash ,256K SRAM,其中64K CCM.
		168个IO 164高速IO,166 IO 支持5v电压.
		3路I2C,4路同步串口,4路同步异步串口.
		6路SPI,1路SAI,2路CAN.
		USB OTG
		100M Ethernet
		8-14bit camera
	
	1,LED 系统呼吸灯 占用 GPIOB.1 口
	
	2,LTDC 硬件连接
		GPIOB.5    <--> LCD_BL(背光)
		GPIOG.7    <--> LCD_CLK(像素时钟)
		GPIOF.10   <--> LCD_DE(数据使能)
		GPIOI.9    <--> LCD_VSYNC(垂直同步信号)
		GPIOI.10   <--> LCD_HSYNC(水平同步信号)
		GPIOI.4~7  <--> LCD_B4~7
		GPIOG.11   <--> LCD_B3
		GPIOG.6    <--> LCD_R7
		GPIOH.9~12 <--> LCD_R3~6
		GPIOH.13~15<--> LCD_G2~4
		GPIOI.0~2  <--> LCD_G5~7

	3,USART2 硬件连接
		GPIOA2~3
	
	4,SDRAM 硬件连接
		GPIOD.14~15    <--> FMC_D00~01 <------> DQ0~1
		GPIOD.00~01    <--> FMC_D02~03 <------> DQ2~3
		GPIOD.08~10	 <--> FMC_D13~15 <------> DQ13~15
		GPIOE.07~15    <--> FMC_D04~12 <------> DQ04~12
		
		GPIOF.00~05    <--> FMC_A00~05  <------> A0~5
		GPIOF.12~15    <--> FMC_A06~09  <------> A6~9
		GPIOG.00~02    <--> FMC_A10~12  <------> A10~12
		
		GPIOC.00       <--> FMC_SDNWE   <------> WE
		GPIOC.02		 <--> FMC_SDNE0   <------> CS
		GPIOC.03		 <--> FMC_SDCKE0  <------->CKE
		GPIOG.08       <--> FMC_SDCLK   <-------->CLK 
		GPIOG.15		 <--> FMC_SDNCAS  <-------->CAS
		GPIOF.11       <--> FMC_SDNRAS   <------->RAS
		GPIOG.04~5     <--> FMC_BA0~1    <------->BA0~1
		
		GPIOE.00		 <--> FMC_NBL0    <-------->LDQM
		GPIOE.01       <--> FMC_NBL1    <-------->UDQM
		
	5,SDCard 硬件连接
		DATA0-->SDIO_D0  ---> GPIOC.8
		DATA1-->SDIO_D1  ---> GPIOC.9
		DATA2-->SDIO_D2  ---> GPIOC.10
		DATA3-->SDIO_D3  ---> GPIOC.11
		CMD---->SDIO_CMD ---> GPIOD.2
		CLK---->SDIO_SCK ---> GPIOC.12
		

	
注意事项:
	无.