文件名称:KeyScan-WithShiftKey
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1.实现带shift键的按键扫描。
2.当多个键按下时(不包括shift键时)，认为无效按键。
3.当单个键按下时，在延时去抖后发送该键的键码。
4.当shift键先按下，然后有复用功能的键被按下，在延时去抖发送该复用功能键键码-1 to achieve the key with the shift key scan.
(2) When more than one key pressed (not including the shift key), that the invalid keys.
3 When a single key press, after the delay to send the key to shaking the key code.
4, when the first press the shift key, and then have alternate functions of the keys is pressed, the debounce delay to send the key code multiplexing function keys
2.当多个键按下时(不包括shift键时)，认为无效按键。
3.当单个键按下时，在延时去抖后发送该键的键码。
4.当shift键先按下，然后有复用功能的键被按下，在延时去抖发送该复用功能键键码-1 to achieve the key with the shift key scan.
(2) When more than one key pressed (not including the shift key), that the invalid keys.
3 When a single key press, after the delay to send the key to shaking the key code.
4, when the first press the shift key, and then have alternate functions of the keys is pressed, the debounce delay to send the key code multiplexing function keys
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下载文件列表
KeyScan-WithShiftKey/main.c
KeyScan-WithShiftKey/按键状态图.jpg
KeyScan-WithShiftKey/说明.txt
KeyScan-WithShiftKey
KeyScan-WithShiftKey/按键状态图.jpg
KeyScan-WithShiftKey/说明.txt
KeyScan-WithShiftKey
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