From 5389392b4e94c3a52accd2a1f29e5e18f7e5984d Mon Sep 17 00:00:00 2001
From: Peli de Halleux <pelikhan@users.noreply.github.com>
Date: Wed, 27 Feb 2019 15:24:25 -0800
Subject: [PATCH] reduce GC heap size when BLE is used (#1884)

---
 libs/core/pxtcore.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libs/core/pxtcore.h b/libs/core/pxtcore.h
index 66925808..51d0dab7 100644
--- a/libs/core/pxtcore.h
+++ b/libs/core/pxtcore.h
@@ -14,7 +14,11 @@ void debuglog(const char *format, ...);
 #define xmalloc malloc
 #define xfree free
 
+#if CONFIG_ENABLED(MICROBIT_BLE_ENABLED)
+#define GC_BLOCK_SIZE 256
+#else
 #define GC_BLOCK_SIZE 1000
+#endif
 
 #define DMESG NOLOG