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authorKen Sarkies2012-11-03 15:56:35 +1030
committerKen Sarkies2012-11-13 18:41:31 +1030
commit4ab5c94b90a3812de6d3b65c5cf16c8dcdbd34a6 (patch)
tree7efc7ecfea6689b16196d9c0e129890d05ea2462 /lib/stm32/f4
parentd08d366e75ffab8bb779b63bb3b08811f67a7403 (diff)
Proposed deduplication of peripherals, GPIO example
See rambling post on dev list for justification
Diffstat (limited to 'lib/stm32/f4')
-rw-r--r--lib/stm32/f4/Makefile7
-rw-r--r--lib/stm32/f4/gpio.c28
2 files changed, 32 insertions, 3 deletions
diff --git a/lib/stm32/f4/Makefile b/lib/stm32/f4/Makefile
index 09fe573..c9ad847 100644
--- a/lib/stm32/f4/Makefile
+++ b/lib/stm32/f4/Makefile
@@ -29,11 +29,12 @@ CFLAGS = -Os -g -Wall -Wextra -I../../../include -fno-common \
-ffunction-sections -fdata-sections -MD -DSTM32F4
# ARFLAGS = rcsv
ARFLAGS = rcs
-OBJS = rcc.o gpio2.o usart.o spi.o flash.o \
+OBJS = rcc.o gpio.o usart.o spi.o flash.o \
i2c.o exti2.o pwr.o timer.o \
usb.o usb_standard.o usb_control.o usb_fx07_common.o usb_f107.o \
- usb_f207.o adc.o dma.o
+ usb_f207.o adc.o dma.o \
+ gpio_common_all.o gpio_common_f24.o
-VPATH += ../../usb:../:../../cm3
+VPATH += ../../usb:../:../../cm3:../common
include ../../Makefile.include
diff --git a/lib/stm32/f4/gpio.c b/lib/stm32/f4/gpio.c
new file mode 100644
index 0000000..96a6f45
--- /dev/null
+++ b/lib/stm32/f4/gpio.c
@@ -0,0 +1,28 @@
+/** @defgroup gpio_file GPIO
+
+@ingroup STM32F4xx
+
+@brief <b>libopencm3 STM32F4xx General Purpose I/O</b>
+
+*/
+
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <libopencm3/stm32/gpio.h>
+#include <libopencm3/stm32/common/gpio_common_f24.h>
+