From b7e15a65e3e3b1cc900f498f59149a96c053ab41 Mon Sep 17 00:00:00 2001
From: Chris Pepper <p3p@p3psoft.co.uk>
Date: Fri, 10 Aug 2018 04:41:10 +0100
Subject: [PATCH] Target specific nxplpc and ststm32 pio platform versions to
 fix build (#11506)

---
 platformio.ini | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/platformio.ini b/platformio.ini
index 979e5499e0..49731ef91a 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -150,7 +150,7 @@ monitor_speed = 250000
 # NXP LPC1768 ARM Cortex-M3
 #
 [env:LPC1768]
-platform          = nxplpc
+platform          = nxplpc@<3.4.0
 board             = lpc1768
 board_build.f_cpu = 100000000L
 # Override default maximum RAM. LPC1768/9 do have 64k, but in 3 blocks (32K, 16K, 16K).
@@ -244,7 +244,7 @@ monitor_speed = 250000
 # STM32F103RE
 #
 [env:STM32F1]
-platform      = ststm32
+platform      = ststm32@<4.4.0
 framework     = arduino
 board         = genericSTM32F103RE
 build_flags   = !python Marlin/src/HAL/HAL_STM32F1/stm32f1_flag_script.py