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More path and name changes.

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This commit is contained in:
Uwe Hermann
2010-12-30 02:57:44 +01:00
parent 7c53b252a3
commit 8e5acecc6e
37 changed files with 378 additions and 36 deletions
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56
lib/lpc13xx/Makefile Normal file
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##
## This file is part of the libopenstm32 project.
##
## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
##
## This program is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## This program 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 General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program. If not, see <http://www.gnu.org/licenses/>.
##
LIBNAME = libopencm3_lpc13xx
# PREFIX ?= arm-none-eabi
PREFIX ?= arm-elf
CC = $(PREFIX)-gcc
AR = $(PREFIX)-ar
CFLAGS = -Os -g -Wall -Wextra -I../../include -fno-common \
-mcpu=cortex-m3 -mthumb -Wstrict-prototypes \
-ffunction-sections -fdata-sections
# ARFLAGS = rcsv
ARFLAGS = rcs
OBJS = gpio.o
# VPATH += ../usb
# Be silent per default, but 'make V=1' will show all compiler calls.
ifneq ($(V),1)
Q := @
endif
all: $(LIBNAME).a
$(LIBNAME).a: $(OBJS)
@printf " AR $(subst $(shell pwd)/,,$(@))\n"
$(Q)$(AR) $(ARFLAGS) $@ $^
%.o: %.c
@printf " CC $(subst $(shell pwd)/,,$(@))\n"
$(Q)$(CC) $(CFLAGS) -o $@ -c $<
clean:
@printf " CLEAN lib/lpc13xx\n"
$(Q)rm -f *.o
$(Q)rm -f $(LIBNAME).a
.PHONY: clean

25
lib/lpc13xx/gpio.c Normal file
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/*
* This file is part of the libopenstm32 project.
*
* Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <lpc13xx/gpio.h>
void gpio_set(u32 gpioport, u16 gpios)
{
GPIO_DATA(gpioport) = gpios;
}

63
lib/lpc13xx/lpc13xx.ld Normal file
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/*
* This file is part of the libopenstm32 project.
*
* Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* Generic linker script for LPC13XX targets using libopenstm32. */
/* Memory regions must be defined in the ld script which includes this one. */
/* Enforce emmition of the vector table */
EXTERN (vector_table)
/* Define sections. */
SECTIONS
{
. = ORIGIN(rom);
.text : {
*(.vectors) /* Vector table */
*(.text*) /* Program code */
*(.rodata*) /* Read-only data */
_etext = .;
} >rom
. = ORIGIN(ram);
.data : {
_data = .;
*(.data*) /* Read-write initialized data */
_edata = .;
} >ram AT >rom
.bss : {
*(.bss*) /* Read-write zero initialized data */
*(COMMON)
_ebss = .;
} >ram AT >rom
/*
* The .eh_frame section appears to be used for C++ exception handling.
* You may need to fix this if you're using C++.
*/
/DISCARD/ : { *(.eh_frame) }
end = .;
}
PROVIDE(_stack = 0x10000800);