SD卡

所属分类:单片机开发
开发工具:C/C++
文件大小:2070KB
下载次数:0
上传日期:2020-02-18 13:09:32
上 传 者6734359
说明:  SD卡的程序,包括读写的程序和擦除等程序,HAL库的,可以直接拿keil打开
(SD card programs, including reading and writing programs and erasing programs, Hal library, can be directly opened with Keil)

文件列表:
SD卡\CORE (0, 2018-07-31)
SD卡\CORE\cmsis_armcc.h (25116, 2018-01-03)
SD卡\CORE\cmsis_armclang.h (52439, 2018-01-03)
SD卡\CORE\cmsis_compiler.h (5700, 2018-01-03)
SD卡\CORE\core_cm7.h (144049, 2018-01-03)
SD卡\CORE\startup_stm32h743xx.s (44986, 2018-01-03)
SD卡\DMP (0, 2018-07-31)
SD卡\DMP\driver (0, 2018-07-31)
SD卡\DMP\driver\eMPL (0, 2018-07-31)
SD卡\DMP\driver\eMPL\dmpKey.h (19342, 2013-01-08)
SD卡\DMP\driver\eMPL\dmpmap.h (6765, 2013-01-08)
SD卡\DMP\driver\eMPL\inv_mpu.c (107320, 2016-01-01)
SD卡\DMP\driver\eMPL\inv_mpu.h (5278, 2015-12-04)
SD卡\DMP\driver\eMPL\inv_mpu_dmp_motion_driver.c (58401, 2015-11-22)
SD卡\DMP\driver\eMPL\inv_mpu_dmp_motion_driver.h (3538, 2014-06-27)
SD卡\DMP\driver\include (0, 2018-07-31)
SD卡\DMP\driver\include\log.h (10452, 2015-11-22)
SD卡\DMP\driver\include\mlinclude.h (1016, 2015-11-22)
SD卡\DMP\driver\include\mlmath.h (2270, 2015-11-22)
SD卡\DMP\driver\include\mlos.h (2134, 2013-01-08)
SD卡\DMP\driver\include\mltypes.h (9516, 2015-11-22)
SD卡\DMP\driver\include\mpu.h (11755, 2015-11-23)
SD卡\DMP\driver\include\stdint_invensense.h (836, 2015-11-22)
SD卡\DMP\driver\stm32L (0, 2018-07-31)
SD卡\DMP\driver\stm32L\log_stm32.c (6124, 2017-08-15)
SD卡\DMP\driver\stm32L\packet.h (1546, 2014-06-27)
SD卡\DMP\eMPL-hal (0, 2018-07-31)
SD卡\DMP\eMPL-hal\eMPL_outputs.c (11204, 2015-11-22)
SD卡\DMP\eMPL-hal\eMPL_outputs.h (1314, 2015-11-22)
SD卡\DMP\mllite (0, 2018-07-31)
SD卡\DMP\mllite\data_builder.c (45889, 2015-11-22)
SD卡\DMP\mllite\data_builder.h (9509, 2015-11-22)
SD卡\DMP\mllite\hal_outputs.c (18333, 2015-05-05)
SD卡\DMP\mllite\hal_outputs.h (1701, 2015-11-22)
SD卡\DMP\mllite\invensense.h (658, 2015-11-23)
SD卡\DMP\mllite\message_layer.c (1591, 2013-01-08)
SD卡\DMP\mllite\message_layer.h (934, 2013-01-08)
SD卡\DMP\mllite\ml_math_func.c (25370, 2015-12-04)
SD卡\DMP\mllite\ml_math_func.h (4885, 2015-11-22)
SD卡\DMP\mllite\mlmath.c (1027, 2015-12-05)
... ...

实验器材: 阿波罗STM32H7开发板 实验目的: 学习STM32的SDMMC接口的使用,并驱动SD卡. 硬件资源: 1,DS0(连接在PB1) 2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面) 3,ALIENTEK 2.8/3.5/4.3/7寸/10.1寸LCD模块(包括MCU屏和RGB屏,都支持) 4,按键KEY0(PH3) 5,SD卡,通过SDMMC1(SDMMC_D0~D4(PC8~PC11),SDMMC_SCK(PC12),SDMMC_CMD(PD2))连接 实验现象: 本实验开机的时候先初始化SD卡,如果SD卡初始化完成,则提示LCD初始化成功。按下KEY0,读取SD卡扇 区0的数据,然后通过串口发送到电脑。如果没初始化通过,则在LCD上提示初始化失败。同样用DS0来指示 程序正在运行。 注意事项: 1,4.3/7/10.1寸屏需要比较大电流,USB供电可能不足,请用外部电源适配器(推荐外接12V 1A电源). 2,本例程在LCD_Init函数里面(在lcd.c),用到了printf,如果不初始化串口1,将导致液晶无法显示!! 3,本例程需自备标准SD卡一张(即大卡,也可以用TF卡+卡套). 4,如果插了OV5***0摄像头模块,且程序报SD卡错误,请拔了OV5***0摄像头模块,然后按复位再测试. 正点原子@ALIENTEK 2018-7-31 广州市星翼电子科技有限公司 电话:020-38271790 传真:020-36773971 购买:http://shop62103354.taobao.com http://shop62057469.taobao.com 公司网站:www.alientek.com 技术论坛:www.openedv.com

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