模拟i2c
所属分类:单片机开发
开发工具:C/C++
文件大小:6252KB
下载次数:3
上传日期:2019-06-13 17:21:18
上 传 者:
byronx
说明: STM32单片机普通IO口模拟I2C通信
(Common IO Port Analog I2C Communication)
文件列表:
模拟i2c (0, 2017-06-01)
模拟i2c\Doc (0, 2017-06-03)
模拟i2c\keilkill.bat (401, 2016-09-01)
模拟i2c\Libraries (0, 2017-06-01)
模拟i2c\Libraries\CMSIS (0, 2017-06-01)
模拟i2c\Libraries\CMSIS\core_cm3.c (17273, 2016-09-01)
模拟i2c\Libraries\CMSIS\core_cm3.h (85714, 2016-09-01)
模拟i2c\Libraries\CMSIS\startup (0, 2017-06-01)
模拟i2c\Libraries\CMSIS\startup\startup_stm32f10x_cl.s (15766, 2016-09-01)
模拟i2c\Libraries\CMSIS\startup\startup_stm32f10x_hd.s (15503, 2016-09-01)
模拟i2c\Libraries\CMSIS\startup\startup_stm32f10x_hd_vl.s (15692, 2016-09-01)
模拟i2c\Libraries\CMSIS\startup\startup_stm32f10x_ld.s (12376, 2016-09-01)
模拟i2c\Libraries\CMSIS\startup\startup_stm32f10x_ld_vl.s (13656, 2016-09-01)
模拟i2c\Libraries\CMSIS\startup\startup_stm32f10x_md.s (12765, 2016-09-01)
模拟i2c\Libraries\CMSIS\startup\startup_stm32f10x_md_vl.s (14073, 2016-09-01)
模拟i2c\Libraries\CMSIS\startup\startup_stm32f10x_xl.s (15955, 2016-09-01)
模拟i2c\Libraries\CMSIS\stm32f10x.h (633941, 2016-09-01)
模拟i2c\Libraries\CMSIS\system_stm32f10x.c (36557, 2016-09-01)
模拟i2c\Libraries\CMSIS\system_stm32f10x.h (2085, 2016-09-01)
模拟i2c\Libraries\FWlib (0, 2017-06-01)
模拟i2c\Libraries\FWlib\inc (0, 2017-06-01)
模拟i2c\Libraries\FWlib\inc\misc.h (8982, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_adc.h (21690, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_bkp.h (7555, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_can.h (27559, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_cec.h (6573, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_crc.h (2162, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_dac.h (15233, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_dbgmcu.h (3818, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_dma.h (20754, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_exti.h (6824, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_flash.h (25445, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_fsmc.h (27016, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_gpio.h (20175, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_i2c.h (30029, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_iwdg.h (3828, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_pwr.h (4383, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_rcc.h (30452, 2016-09-01)
模拟i2c\Libraries\FWlib\inc\stm32f10x_rtc.h (3857, 2016-09-01)
... ...
/*********************************************************************************************/
【*】程序简介
-工程名称:基本读写EEPROM(软件IIC)
-实验平台: 野火STM32-F103 MINI 开发板
-MDK版本:5.16
-ST固件库版本:3.5.0
【 !】功能简介:
读写板载的 I2C EEPROM 芯片。
学习目的:学习STM32的I2C驱动。
【*】注意事项:
无
【 !】实验操作:
电脑端使用串口调试助手,选择电脑与STM32相连的COM口,设置为115200-N-8-1,
复位开发板,即可接收STM32串口发送给电脑的调试信息。
【*】 引脚分配
EEPROM(AT24C02):
EEPROM芯片的I2C接口与STM32的引脚相连,且已接上拉电阻。
SCL <--->PA2
SDA <--->PA3
串口(TTL-USB TO USART):
CH340的收发引脚与STM32的发收引脚相连。
RX<--->PA9
TX<--->PA10
/*********************************************************************************************/
【*】 版本
-程序版本:1.0
-发布日期:2013-xx
/*********************************************************************************************/
【*】 联系我们
-野火论坛 :http://www.firebbs.cn
-淘宝店铺 :https://fire-stm32.taobao.com
/*********************************************************************************************/
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