From 1fb1c8520883a6eb3ad94cb84def160a004ca4f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20K=C3=A4berich?= <j.kaeberich@gmx.de>
Date: Thu, 13 Mar 2025 10:02:36 +0100
Subject: [PATCH] Increase USB buffer timeout in VNA sweep

---
 Software/VNA_embedded/Application/VNA.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Software/VNA_embedded/Application/VNA.cpp b/Software/VNA_embedded/Application/VNA.cpp
index 4a390a3..de540b0 100644
--- a/Software/VNA_embedded/Application/VNA.cpp
+++ b/Software/VNA_embedded/Application/VNA.cpp
@@ -535,7 +535,7 @@ void VNA::SweepHalted() {
 			// USB buffer could potentially overflow before next halted point, wait until more space is available.
 			uint32_t start = HAL_GetTick();
 			while(usb_available_buffer() < reservedUSBbuffer) {
-				if(HAL_GetTick() - start > 100) {
+				if(HAL_GetTick() - start > 1000) {
 					// still no buffer space after some time, something more serious must have gone wrong
 					// -> abort sweep and return to idle
 					usb_clear_buffer();