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next_usb: Fix pin config and add delay for PWR pin

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experienced false reading during debug
This commit is contained in:
tmk 2023-02-27 12:25:30 +09:00
parent ebb1449ede
commit 42b50dfd13
1 changed files with 2 additions and 1 deletions
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3
converter/next_usb/matrix.c
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@ -94,8 +94,9 @@ void matrix_init(void)
NEXT_KBD_LED1_ON;
NEXT_KBD_PWR_DDR &= ~(1<<NEXT_KBD_PWR_BIT); // Power Button pin to input
NEXT_KBD_PWR_PIN |= (1<<NEXT_KBD_PWR_BIT); // KBD_PWR pull up
NEXT_KBD_PWR_PORT |= (1<<NEXT_KBD_PWR_BIT); // KBD_PWR pull up
_delay_us(1); // prevents from reading immediately after pin config
power_state = NEXT_KBD_PWR_READ ? false : true;
dprintf("Initial power button state: %b\n", power_state);