From 7722e728f32c6fa5e165cc9787b243f7cede88ed Mon Sep 17 00:00:00 2001
From: blckmn <blckmn@betaflight.com>
Date: Tue, 10 Jun 2025 10:22:30 +1000
Subject: [PATCH] PICO: Remove poisoned sprintf / snprintf issue in tinyUSB

---
 src/platform/PICO/usb/usb_cdc.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/platform/PICO/usb/usb_cdc.c b/src/platform/PICO/usb/usb_cdc.c
index 535b43f754..f54dd4f683 100644
--- a/src/platform/PICO/usb/usb_cdc.c
+++ b/src/platform/PICO/usb/usb_cdc.c
@@ -24,6 +24,13 @@
 #include "platform.h"
 
 #include "tusb_config.h"
+
+/*
+  Make sure the tinyUSB common header includes don't
+  bring in the poisoned sprintf, snprintf etc.
+*/
+#define _STDIO_H_
+
 #include "tusb.h"
 #include "usb_cdc.h"