From af02baae78a3c4a06a646bc338b35524b5e5e7f5 Mon Sep 17 00:00:00 2001
From: Dasky <32983009+daskygit@users.noreply.github.com>
Date: Wed, 1 Jun 2022 00:10:05 +0100
Subject: Allow larger SPLIT_USB_TIMEOUT with default SPLIT_USB_TIMEOUT_POLL
 (#17272)

* Switch SPLIT_USB_DETECT loop to uint16_t

* Add assertion
---
 quantum/split_common/split_util.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/quantum/split_common/split_util.c b/quantum/split_common/split_util.c
index 7d50adf758..8b11e51374 100644
--- a/quantum/split_common/split_util.c
+++ b/quantum/split_common/split_util.c
@@ -57,8 +57,9 @@ static uint8_t connection_errors = 0;
 volatile bool isLeftHand = true;
 
 #if defined(SPLIT_USB_DETECT)
+_Static_assert((SPLIT_USB_TIMEOUT / SPLIT_USB_TIMEOUT_POLL) <= UINT16_MAX, "Please lower SPLIT_USB_TIMEOUT and/or increase SPLIT_USB_TIMEOUT_POLL.");
 static bool usbIsActive(void) {
-    for (uint8_t i = 0; i < (SPLIT_USB_TIMEOUT / SPLIT_USB_TIMEOUT_POLL); i++) {
+    for (uint16_t i = 0; i < (SPLIT_USB_TIMEOUT / SPLIT_USB_TIMEOUT_POLL); i++) {
         // This will return true if a USB connection has been established
         if (usb_connected_state()) {
             return true;
-- 
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