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SD卡驱动
SD_CARD_TIMEOUT 当一个SD卡的操作超出时限,将导致返回错误和该标记被置位
SD_CARD_EXIST 当卡槽内插入了合适...
SD卡驱动
SD_CARD_TIMEOUT 当一个SD卡的操作超出时限,将导致返回错误和该标记被置位
SD_CARD_EXIST 当卡槽内插入了合适的卡体,不管是什么卡,都会使该位被设置;
SD_CARD_WRITE_PROTECT 当卡体的写保护开关被 LOCK 时,则该位被设置;
SD_CARD_READY 当卡槽内的卡被正确识别,并可以随时访问时,则该位被设置;
SD_CARD_DOOR_CLOSE 当卡槽的门(产品外壳上的挡板开关)关闭时,则该位被设置;
SD_CARD_IS_SD 当卡槽内插入的是 SD 卡时,则该位被设置。
SD_CARD_IS_MMC 当卡槽内插入的是 MMC 卡时,则该位被设置;
注意:不要使用 0x80,免得和整数作逻辑运算时被误为负数。-err
- 2022-08-25 02:39:29下载
- 积分:1
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奉上刚做好的测温小制作
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- 2022-08-13 14:24:51下载
- 积分:1
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tlc1543AD转换程序,TLC1543 AD采样子程序
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- 2022-09-18 08:40:04下载
- 积分:1
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SCM procedures fans, they can refer to the following, can also be used under the
单片机控制风扇的程序,大可以参考下,也可以使用下-SCM procedures fans, they can refer to the following, can also be used under the
- 2022-09-01 14:20:02下载
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笔段式lcd显示子程序,c语言编写
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- 2023-09-02 22:35:03下载
- 积分:1
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这是一个简单的pid控制程序,用的是增量式pid控制,在智能车上使用的。...
这是一个简单的pid控制程序,用的是增量式pid控制,在智能车上使用的。-This is a simple pid control procedures, using the incremental pid control, used in the smart car.
- 2022-04-28 00:20:34下载
- 积分:1
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详细的讲解了Msp430的编程开发环境的使用,还有很多实例程序。...
详细的讲解了Msp430的编程开发环境的使用,还有很多实例程序。-In detail the MSP430 programming development environment to use, there are many examples of procedures.
- 2022-10-23 15:45:03下载
- 积分:1
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12864Lcd c51例子
12864Lcd c51例子-12864Lcd
- 2022-01-22 13:49:27下载
- 积分:1
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KEIL51 compiler used and produced in their own on
采用KEIL51编译,并在自己制作的板上运行过,具有很大的实用性-KEIL51 compiler used and produced in their own on-board run-off, and it is very practical
- 2022-03-17 10:13:09下载
- 积分:1
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Singlechip mega16L battery source discharger
单片机 mega16L 电池放电器源码-Singlechip mega16L battery source discharger
- 2022-11-12 02:30:04下载
- 积分:1