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@ -69,7 +69,7 @@ uint8_t matrix_scan(void) |
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case 8: palSetPad(GPIOC, 11); break; |
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} |
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wait_us(1); // need wait to settle pin state |
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wait_us(10); // need wait to settle pin state |
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// read col data: { PTD0, PTD1, PTD4, PTD5, PTD6, PTD7, PTC1, PTC2 } |
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data = ((palReadPort(GPIOC) & 0x06UL) << 5) | |
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