From 42b50dfd137c95232d2ac7daff9bcf5a3946ba54 Mon Sep 17 00:00:00 2001
From: tmk <hasu@tmk-kbd.com>
Date: Mon, 27 Feb 2023 12:25:30 +0900
Subject: [PATCH] next_usb: Fix pin config and add delay for PWR pin

experienced false reading during debug
---
 converter/next_usb/matrix.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/converter/next_usb/matrix.c b/converter/next_usb/matrix.c
index 18395a7e..9da79a8c 100644
--- a/converter/next_usb/matrix.c
+++ b/converter/next_usb/matrix.c
@@ -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);