eCos Synthetic framebuffer is now a supported "base" board.

This commit is contained in:
inmarket 2014-07-09 14:26:16 +10:00
parent 85fe4a9672
commit 34cc5e029a
5 changed files with 189 additions and 2 deletions

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@ -0,0 +1,5 @@
GFXINC += $(GFXLIB)/boards/base/eCos-Synthetic-Framebuffer
GFXSRC +=
GFXDEFS += -DGFX_USE_OS_ECOS=TRUE
include $(GFXLIB)/drivers/gdisp/framebuffer/driver.mk

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@ -20,7 +20,7 @@
#endif
// Uncomment this if your frame buffer device requires flushing ("Synch" in eCos speak)
//#define GDISP_HARDWARE_FLUSH TRUE
#define GDISP_HARDWARE_FLUSH TRUE
#ifdef GDISP_DRIVER_VMT
@ -28,7 +28,6 @@
// SET THIS HERE!!!
// This must also match the pixel format above
//#define FRAMEBUF 640x480x16
#define FRAMEBUF fb0
static void board_init(GDisplay *g, fbInfo *fbi) {

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#
# !!!! Do NOT edit this makefile with an editor which replace tabs by spaces !!!!
#
##############################################################################################
#
# On command line:
#
# make INSTALL_DIR=/path/to/ecos/install all = Create project
#
# make clean = Clean project files.
#
# To rebuild project do "make clean" and "make all".
#
##############################################################################################
# Start of default section
#
INSTALL_DIR=$$(INSTALL_DIR) # override on make command line
include $(INSTALL_DIR)/include/pkgconf/ecos.mak
CC = $(ECOS_COMMAND_PREFIX)gcc
AS = $(CC) -x assembler-with-cpp
CXX = $(CC)
LD = $(CC)
CFLAGS = -I$(INSTALL_DIR)/include
CXXFLAGS = $(CFLAGS) -g
LDFLAGS = -nostartfiles -L$(INSTALL_DIR)/lib -Ttarget.ld
# List all default C defines here, like -D_DEBUG=1
DDEFS =
# List all default ASM defines here, like -D_DEBUG=1
DADEFS =
# List all default directories to look for include files here
DINCDIR =
# List the default directory to look for the libraries here
DLIBDIR =
# List all default libraries here
DLIBS =
#
# End of default section
##############################################################################################
##############################################################################################
# Start of user section
#
# Define project name here
PROJECT = ugfx_over_ecos
# Imported source files and paths for uGFX
GFXLIB = ../ugfx
include ${GFXLIB}/gfx.mk
include ${GFXLIB}/boards/base/eCos-Synthetic-Framebuffer/board.mk
# Where is our source code - alter these for your project.
# Either just include the demo makefile or add your own definitions
include $(GFXLIB)/demos/modules/gdisp/basics/demo.mk
#MYFILES =
#MYCSRC =
#MYDEFS =
# List all user C define here, like -D_DEBUG=1
UDEFS = $(MYDEFS) $(GFXDEFS)
# Define ASM defines here
UADEFS =
# List C source files here
SRC = $(GFXSRC) \
$(MYCSRC)
# List ASM source files here
ASRC =
# List all user directories here
UINCDIR = $(MYFILES) $(GFXINC)
# List the user directory to look for the libraries here
ULIBDIR =
# List all user libraries here
ULIBS =
# Define optimisation level here
OPT = -ggdb -O0 -fomit-frame-pointer
#
# End of user defines
##############################################################################################
INCDIR = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR))
LIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
DEFS = $(DDEFS) $(UDEFS)
ADEFS = $(DADEFS) $(UADEFS)
OBJS = $(ASRC:.s=.o) $(SRC:.c=.o)
LIBS = $(DLIBS) $(ULIBS)
ASFLAGS = -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
CPFLAGS = $(OPT) -Wall -Wextra -Wstrict-prototypes -fverbose-asm $(DEFS)
ifeq ($(HOST_OSX),yes)
ifeq ($(OSX_SDK),)
OSX_SDK = /Developer/SDKs/MacOSX10.7.sdk
endif
ifeq ($(OSX_ARCH),)
OSX_ARCH = -mmacosx-version-min=10.3 -arch i386
endif
CPFLAGS += -isysroot $(OSX_SDK) $(OSX_ARCH)
LDFLAGS = -Wl -Map=$(PROJECT).map,-syslibroot,$(OSX_SDK),$(LIBDIR)
LIBS += $(OSX_ARCH)
else
# Linux, or other
CPFLAGS += -m32 -Wa,-alms=$(<:.c=.lst) -I$(INSTALL_DIR)/include
LDFLAGS = -g -nostdlib -m32 -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LIBDIR) -nostartfiles -L$(INSTALL_DIR)/lib -Ttarget.ld
endif
# Generate dependency information
CPFLAGS += -MD -MP -MF .dep/$(@F).d
#
# makefile rules
#
all: $(OBJS) $(PROJECT)
%.o : %.c
$(CC) -c $(CPFLAGS) -I . $(INCDIR) $< -o $@
%.o : %.s
$(AS) -c $(ASFLAGS) $< -o $@
$(PROJECT): $(OBJS)
$(CC) $(OBJS) $(LDFLAGS) $(LIBS) -o $@
gcov:
-mkdir gcov
$(COV) -u $(subst /,\,$(SRC))
-mv *.gcov ./gcov
clean:
-rm -f $(OBJS)
-rm -f $(PROJECT)
-rm -f $(PROJECT).map
-rm -f $(SRC:.c=.c.bak)
-rm -f $(SRC:.c=.lst)
-rm -f $(ASRC:.s=.s.bak)
-rm -f $(ASRC:.s=.lst)
-rm -fR .dep
#
# Include the dependency files, should be the last of the makefile
#
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
# *** EOF ***

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@ -0,0 +1,7 @@
Copy these files into your own project directory and alter them to suite.
Notes:
1/ Look at the MYFILES definition and the MYCSRC definition.
2/ To run please install eCos synthetic framebuffer according to the documentation.
3/ Call application ./ugfx_over_ecos -io

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@ -0,0 +1,11 @@
This directory contains the interface for eCos using a synthetic framebuffer display.
On this board uGFX currently supports:
- GDISP via the framebuffer driver
There is an example Makefile and project in the examples directory.