esp8266: Use dedicated heap allocated as static array.
We cannot assume that all memory belongs to us - it actually belongs to
ESP8266 OS.
diff --git a/esp8266/main.c b/esp8266/main.c
index da2f852..68d015a 100644
--- a/esp8266/main.c
+++ b/esp8266/main.c
@@ -38,11 +38,13 @@
#include "gccollect.h"
#include MICROPY_HAL_H
+STATIC char heap[16384];
+
void user_init(void) {
soft_reset:
mp_stack_set_limit(10240);
mp_hal_init();
- gc_init(&_heap_start, &_heap_end);
+ gc_init(heap, heap + sizeof(heap));
gc_collect_init();
mp_init();
mp_obj_list_init(mp_sys_path, 0);