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-rw-r--r--lib/stm32f2/Makefile6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/stm32f2/Makefile b/lib/stm32f2/Makefile
index cd50c4b..5da64ab 100644
--- a/lib/stm32f2/Makefile
+++ b/lib/stm32f2/Makefile
@@ -19,8 +19,8 @@
LIBNAME = libopencm3_stm32f2
-# PREFIX ?= arm-none-eabi
-PREFIX ?= arm-elf
+PREFIX ?= arm-none-eabi
+# PREFIX ?= arm-elf
CC = $(PREFIX)-gcc
AR = $(PREFIX)-ar
CFLAGS = -Os -g -Wall -Wextra -I../../include -fno-common \
@@ -28,7 +28,7 @@ CFLAGS = -Os -g -Wall -Wextra -I../../include -fno-common \
-ffunction-sections -fdata-sections -MD -DSTM32F2
# ARFLAGS = rcsv
ARFLAGS = rcs
-OBJS = vector.o gpio.o systick.o i2c.o spi.o nvic.o
+OBJS = vector.o gpio.o systick.o i2c.o spi.o nvic.o usart.o
#VPATH += ../usb
VPATH += ../stm32_common