From 3113d96497853af196fa63a987e8c3ff550209c8 Mon Sep 17 00:00:00 2001 From: Clyne Sullivan Date: Fri, 30 Oct 2020 11:16:52 -0400 Subject: keep target as L476; minimize RAM usage --- Makefile | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index f35692a..95a3b7b 100644 --- a/Makefile +++ b/Makefile @@ -6,6 +6,7 @@ # Compiler options here. ifeq ($(USE_OPT),) USE_OPT = -Og -ggdb -fomit-frame-pointer -falign-functions=16 -mtune=cortex-m4 +# USE_OPT = -Os -fomit-frame-pointer -falign-functions=16 -mtune=cortex-m4 endif # C specific options here (added to USE_OPT). @@ -55,7 +56,7 @@ endif # Stack size to be allocated to the Cortex-M process stack. This stack is # the stack used by the main() thread. ifeq ($(USE_PROCESS_STACKSIZE),) - USE_PROCESS_STACKSIZE = 4096 + USE_PROCESS_STACKSIZE = 2048 endif # Stack size to the allocated to the Cortex-M main/exceptions stack. This @@ -100,10 +101,10 @@ include $(CHIBIOS)/os/license/license.mk include $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_stm32l4xx.mk # HAL-OSAL files (optional). include $(CHIBIOS)/os/hal/hal.mk -#include $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/platform.mk -#include $(CHIBIOS)/os/hal/boards/ST_STM32L476_DISCOVERY/board.mk -include $(CHIBIOS)/os/hal/boards/ST_NUCLEO32_L432KC/board.mk -include $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/platform_l432.mk +include $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/platform.mk +include $(CHIBIOS)/os/hal/boards/ST_STM32L476_DISCOVERY/board.mk +#include $(CHIBIOS)/os/hal/boards/ST_NUCLEO32_L432KC/board.mk +#include $(CHIBIOS)/os/hal/ports/STM32/STM32L4xx/platform_l432.mk include $(CHIBIOS)/os/hal/osal/rt-nil/osal.mk # RTOS files (optional). include $(CHIBIOS)/os/rt/rt.mk @@ -117,7 +118,7 @@ include $(CHIBIOS)/tools/mk/autobuild.mk # Define linker script file here. #LDSCRIPT= $(STARTUPLD)/STM32L476xG.ld -LDSCRIPT= $(STARTUPLD)/STM32L432xC.ld +LDSCRIPT= STM32L432xC_stmdsp.ld # C sources that can be compiled in ARM or THUMB mode depending on the global # setting. -- cgit v1.2.3