From 9355cca610e2e7f16a5847271fefe47db97b8cc4 Mon Sep 17 00:00:00 2001 From: Paul Sokolovsky Date: Sun, 10 Sep 2017 13:54:00 +0300 Subject: [PATCH] esp8266: Set DEFPSIZE=1024, MINCACHE=3 for "btree" module. Defaults of 4096 and 5 respectively are too high to esp8266, causing out of memory with a database beyond couple of pages. --- ports/esp8266/Makefile | 1 + py/py.mk | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/ports/esp8266/Makefile b/ports/esp8266/Makefile index 177a32353b..95236a8d91 100644 --- a/ports/esp8266/Makefile +++ b/ports/esp8266/Makefile @@ -7,6 +7,7 @@ MICROPY_PY_USSL = 1 MICROPY_SSL_AXTLS = 1 MICROPY_FATFS = 1 MICROPY_PY_BTREE = 1 +BTREE_DEFS_EXTRA = -DDEFPSIZE=1024 -DMINCACHE=3 FROZEN_DIR ?= scripts FROZEN_MPY_DIR ?= modules diff --git a/py/py.mk b/py/py.mk index 6632376032..f5faad1821 100644 --- a/py/py.mk +++ b/py/py.mk @@ -74,7 +74,7 @@ endif ifeq ($(MICROPY_PY_BTREE),1) BTREE_DIR = lib/berkeley-db-1.xx -BTREE_DEFS = -D__DBINTERFACE_PRIVATE=1 -Dmpool_error=printf -Dabort=abort_ -Dvirt_fd_t=mp_obj_t "-DVIRT_FD_T_HEADER=" +BTREE_DEFS = -D__DBINTERFACE_PRIVATE=1 -Dmpool_error=printf -Dabort=abort_ -Dvirt_fd_t=mp_obj_t "-DVIRT_FD_T_HEADER=" $(BTREE_DEFS_EXTRA) INC += -I$(TOP)/$(BTREE_DIR)/PORT/include SRC_MOD += extmod/modbtree.c SRC_MOD += $(addprefix $(BTREE_DIR)/,\