- #define KEY_ROW_1 P63
- #define KEY_ROW_2 P61
- #define KEY_ROW_3 P36
- #define KEY_ROW_4 P06
- #define KEY_ROW_5 P04
- #define KEY_LINE_1 P45
- #define KEY_LINE_2 P27
- #define KEY_LINE_3 P25
- #define KEY_PORT_IN (uint32_t)((KEY_LINE_3) | (KEY_LINE_2) << 1 | (KEY_LINE_1) << 2 | (KEY_ROW_5) << 3 |\
- (KEY_ROW_4) << 4 | (KEY_ROW_3) << 5 | (KEY_ROW_2) << 6 | (KEY_ROW_1) << 7 )
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