Merge pull request #33 from paddatrapper/travis

Setup travis CI

.travis.yml

@@ -0,0 +1,13 @@
+language: c
+sudo: required
+
+install:
+    - # Add PPA with newer version of sdcc backported to precise
+      #    - sudo apt-add-repository -y ppa:mithro/sdcc-precise
+      #- sudo apt-get update
+    - # Install sdcc
+    - sudo apt-get install --force-yes -y sdcc
+    - sdcc --version
+
+script:
+    - make firmware-fx2

Makefile

@@ -1,20 +1,73 @@
+# The Cypress FX2 is a programmable USB interface chip found on the Atlys and
+# Opsis board (and many other devices out there).
+#
+# The IC is an 8051 core with a hardware support for the USB protocol. Firmware
+# for the FX2 is developed using the fx2lib library and compiled with the SDCC
+# compiler.
+#
+# The firmware can be loaded via USB using a number of tools such as fxload or
+# fpgalink. Loading new firmware will cause the FX2 to disconnect and then
+# reconnect to the USB bus, often causing it to change USB IDs and device
+# files.
+#
+# Being a programmable device, the FX2 can emulate many other USB devices. We
+# use it to emulate a USB UVC Webcam and a USB CDC-ACM serial port.
+#
+
+MODESWITCH_CMD = hdmi2usb-mode-switch
 FX2LIBDIR = ./third_party/fx2lib
 
-# We depend on the .git file inside the directory as git creates an empty dir
-# for us.
-$(FX2LIBDIR)/.git: .gitmodules
-	git submodule sync --recursive -- $$(dirname $@)
-	git submodule update --recursive --init $$(dirname $@)
-	touch $@ -r .gitmodules
+TARGETS += fx2
 
-# FIXME: Add check_int2jit from hdmi2usb/Makefile
+help-fx2:
+	@echo " make load-fx2"
+	@echo " make view"
 
-docs: export PROJECT_NUMBER:=$(shell git describe --always --dirty --long)
+gateware-generate-fx2:
+	@true
+
+gateware-build-fx2:
+	cp gateware/streamer/vhdl/header.hex $(MSCDIR)/build/header.hex
+
+# Firmware for the Cypress FX2
+firmware-fx2: hdmi2usb/hdmi2usb.hex
+	@true
+
+embed-fx2: firmware/lm32/fx2_fw_hdmi2usb.c
+	@true
+
+load-fx2: hdmi2usb/hdmi2usb.hex
+	$(MODESWITCH_CMD) --load-fx2-firmware hdmi2usb/hdmi2usb.hex
+
+flash-fx2:
+	@true
 
-.PHONY: docs clean
+clean-fx2:
+	$(MAKE) -C hdmi2usb clean
+
+hdmi2usb/hdmi2usb.hex:
+	$(MAKE) -C hdmi2usb
+
+firmware/lm32/fx2_fw_hdmi2usb.c: microload/generate_2nd_stage.py hdmi2usb/hdmi2usb.hex
+	microload/generate_2nd_stage.py hdmi2usb/hdmi2usb.hex > firmware/lm32/fx2_fw_hdmi2usb.c
+
+# Utility functions
+view:
+	./scripts/view-hdmi2usb.sh
+
+docs: export PROJECT_NUMBER:=$(shell git describe --always --dirty --long)
 
 docs:
 	doxygen docs/docs.conf
 
-clean:
+clean-docs:
 	rm -fr docs/html docs/latex
+
+# We depend on the .git file inside the directory as git creates an empty dir
+# for us.
+$(FX2LIBDIR)/.git: .gitmodules
+	git submodule sync --recursive -- $$(dirname $@)
+	git submodule update --recursive --init $$(dirname $@)
+	touch $@ -r .gitmodules
+
+.PHONY: docs clean-docs help-fx2 gateware-fx2 firmware-fx2 load-fx2 clean-fx2 view

README.md

@@ -1,4 +1,5 @@
 # HDMI2USB-fx2-firmware
+[![Build Status](https://api.travis-ci.org/timvideos/HDMI2USB-fx2-firmware.svg?branch=master)](https://travis-ci.org/timvideos/HDMI2USB-fx2-firmware)
 
 This repository contains the firmware used in the 
 [HDMI2USB project](https://hdmi2usb.tv) on the Cypress FX2 chip found on boards