From 8061f83704248db1427c52fbbd0be736fac8843d Mon Sep 17 00:00:00 2001
From: Jonathan Bennett <jbennett@incomsystems.biz>
Date: Fri, 10 Apr 2026 07:21:24 -0500
Subject: [PATCH] Modify log output to show milliseconds (#10115)

Updated timestamp format to include milliseconds.
---
 src/RedirectablePrint.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/RedirectablePrint.cpp b/src/RedirectablePrint.cpp
index 6ff7bbb18..9450f8990 100644
--- a/src/RedirectablePrint.cpp
+++ b/src/RedirectablePrint.cpp
@@ -137,7 +137,7 @@ void RedirectablePrint::log_to_serial(const char *logLevel, const char *format,
         if (color) {
             ::printf("\u001b[0m");
         }
-        ::printf("| %02d:%02d:%02d %u ", hour, min, sec, millis() / 1000);
+        ::printf("| %02d:%02d:%02d %u.%03u ", hour, min, sec, millis() / 1000, millis() % 1000);
 #else
         printf("%s ", logLevel);
         if (color) {
@@ -151,7 +151,7 @@ void RedirectablePrint::log_to_serial(const char *logLevel, const char *format,
         if (color) {
             ::printf("\u001b[0m");
         }
-        ::printf("| ??:??:?? %u ", millis() / 1000);
+        ::printf("| ??:??:?? %u.%03u ", millis() / 1000, millis() % 1000);
 #else
         printf("%s ", logLevel);
         if (color) {