Update matrix.c
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4dab703eb2
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8168810036
@ -152,8 +152,8 @@ static void init_cols(void)
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palSetPadMode(GPIOA, 4, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOA, 4, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOA, 3, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOA, 3, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOA, 2, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOA, 2, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOB, 1, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOA, 1, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOB, 0, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOA, 0, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOC, 15, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOC, 15, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOC, 14, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOC, 14, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOC, 13, PAL_MODE_INPUT_PULLUP);
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palSetPadMode(GPIOC, 13, PAL_MODE_INPUT_PULLUP);
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@ -218,12 +218,12 @@ static void select_row(uint8_t row)
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palClearPad(GPIOB, 5);
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palClearPad(GPIOB, 5);
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break;
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break;
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case 3:
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case 3:
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palSetPadMode(GPIOB, 4, PAL_MODE_OUTPUT_PUSHPULL);
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palSetPadMode(GPIOB, 4, PAL_MODE_OUTPUT_PUSHPULL);
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palClearPad(GPIOB, 4);
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palClearPad(GPIOB, 4);
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break;
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break;
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case 4:
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case 4:
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palSetPadMode(GPIOB, 3, PAL_MODE_OUTPUT_PUSHPULL);
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palSetPadMode(GPIOB, 3, PAL_MODE_OUTPUT_PUSHPULL);
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palClearPad(GPIOB, 3);
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palClearPad(GPIOB, 3);
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break;
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break;
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case 5:
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case 5:
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palSetPadMode(GPIOA, 15, PAL_MODE_OUTPUT_PUSHPULL);
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palSetPadMode(GPIOA, 15, PAL_MODE_OUTPUT_PUSHPULL);
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@ -242,12 +242,12 @@ static void select_row(uint8_t row)
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palClearPad(GPIOA, 10);
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palClearPad(GPIOA, 10);
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break;
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break;
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case 9:
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case 9:
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palSetPadMode(GPIOA, 9, PAL_MODE_OUTPUT_PUSHPULL);
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palSetPadMode(GPIOA, 9, PAL_MODE_OUTPUT_PUSHPULL);
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palClearPad(GPIOA, 9);
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palClearPad(GPIOA, 9);
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break;
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break;
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case 10:
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case 10:
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palSetPadMode(GPIOA, 8, PAL_MODE_OUTPUT_PUSHPULL);
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palSetPadMode(GPIOA, 8, PAL_MODE_OUTPUT_PUSHPULL);
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palClearPad(GPIOA, 8);
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palClearPad(GPIOA, 8);
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break;
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break;
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case 11:
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case 11:
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palSetPadMode(GPIOB, 15, PAL_MODE_OUTPUT_PUSHPULL);
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palSetPadMode(GPIOB, 15, PAL_MODE_OUTPUT_PUSHPULL);
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