#
# USB HID test
#
# By default, the run script runs interactively and reports any received USB
# input events to the console.
#
# When run with the '--autopilot' run option, the run script tests the USB
# input events generated by a 'Pro Micro' microcontroller.
#
# Pro Micro setup instructions
# ----------------------------
#
# Install prerequisites (example for Xubuntu 16.04):
#
# $ sudo apt-get install gcc-avr avr-libc avrdude
#
# Checkout and build the microcontroller software:
#
# $ git clone https://github.com/cproc/lufa.git
# $ cd lufa
# $ git checkout genode_usb_tests
# $ cd Demos/Device/ClassDriver/KeyboardMouseGenode
# $ make
#
# Connect the 'RST' pin with the 'GND' pin to hold the Pro Micro in the reset
# state.
#
# Connect the Pro Micro to the host PC
# 
# Check the device file name with 'dmesg'. If it is not 'ttyACM0', change
# 'AVRDUDE_PORT' in 'makefile' accordingly.
#
# Release the RST/GND pin connection and within the next 8 seconds run:
#
# $ make avrdude
#
# Disconnect the Pro Micro or put it into reset state again to avoid unexpected
# input events on the host PC.
#

if {[have_board linux]} {
	puts "Run script does not support Linux."
	exit 0
}

if {[get_cmd_switch --autopilot] && [have_include "power_on/qemu"]} {
	puts "Run script does not support autopilot mode on Qemu"
	exit 0
}

if { [get_cmd_switch --autopilot] &&
    ![have_board pc]              &&
    ![have_board rpi]             &&
    ![have_board imx8q_evk]       &&
    ![have_board imx6q_sabrelite]} {
	puts "Run script does not support autopilot mode on this platform"
	exit 0
}

create_boot_directory
import_from_depot [depot_user]/src/[base_src] \
                  [depot_user]/pkg/test_usb_host_drv-[board] \
                  [depot_user]/src/dynamic_rom \
                  [depot_user]/src/report_rom \
                  [depot_user]/src/usb_hid_drv \
                  [depot_user]/src/init

build { server/event_dump }

install_config {
<config>
	<parent-provides>
		<service name="ROM"/>
		<service name="IRQ"/>
		<service name="IO_MEM"/>
		<service name="IO_PORT"/>
		<service name="PD"/>
		<service name="RM"/>
		<service name="CPU"/>
		<service name="LOG"/>
	</parent-provides>
	<default-route>
		<any-service> <parent/> <any-child/> </any-service>
	</default-route>
	<default caps="100"/>

	<start name="timer">
		<resource name="RAM" quantum="1M"/>
		<provides><service name="Timer"/></provides>
	</start>

	<start name="report_rom">
		<resource name="RAM" quantum="1M"/>
		<provides> <service name="Report"/> <service name="ROM"/> </provides>
		<config>
			<default-policy report="usb_drv -> usb_drv -> devices"/>
		</config>
		<route>
			<any-service> <parent/> </any-service>
		</route>
	</start>

	<start name="usb_drv" caps="1500" managing_system="yes">
		<binary name="init"/>
		<resource name="RAM" quantum="32M"/>
		<provides> <service name="Usb"/> </provides>
		<route>
			<service name="ROM" label="config">
				<parent label="drivers.config"/> </service>
			<service name="Report"> <child name="report_rom"/> </service>
			<service name="Timer">  <child name="timer"/> </service>
			<any-service> <parent/> </any-service>
		</route>
	</start>

	<start name="usb_hid_drv" caps="140">
		<resource name="RAM" quantum="11M"/>
		<config use_report="yes" capslock_led="rom" numlock_led="rom" scrlock_led="rom"/>
		<route>
			<service name="ROM" label="capslock"> <child name="dynamic_rom"/> </service>
			<service name="ROM" label="numlock">  <child name="dynamic_rom"/> </service>
			<service name="ROM" label="scrlock">  <child name="dynamic_rom"/> </service>
			<service name="ROM" label="report"> <child name="report_rom"/> </service>
			<service name="Event"> <child name="event_dump"/> </service>
			<service name="Usb">   <child name="usb_drv"/> </service>
			<service name="Timer"> <child name="timer"/> </service>
			<any-service> <parent/> </any-service>
		</route>
	</start>

	<start name="dynamic_rom">
		<resource name="RAM" quantum="4M"/>
		<provides> <service name="ROM"/> </provides>
		<config verbose="no">
			<rom name="capslock">
				<inline> <capslock enabled="no"/> </inline>
				<sleep milliseconds="250" />
				<inline> <capslock enabled="yes"/> </inline>
				<sleep milliseconds="250" />
			</rom>
			<rom name="numlock">
				<inline> <numlock enabled="no"/> </inline>
				<sleep milliseconds="500" />
				<inline> <numlock enabled="yes"/> </inline>
				<sleep milliseconds="500" />
			</rom>
			<rom name="scrlock">
				<inline> <scrlock enabled="no"/> </inline>
				<sleep milliseconds="1000" />
				<inline> <scrlock enabled="yes"/> </inline>
				<sleep milliseconds="1000" />
			</rom>
		</config>
		<route>
			<service name="ROM">   <parent/>             </service>
			<service name="CPU">   <parent/>             </service>
			<service name="PD">    <parent/>             </service>
			<service name="LOG">   <parent/>             </service>
			<service name="Timer"> <child name="timer"/> </service>
		</route>
	</start>

	<start name="event_dump">
		<resource name="RAM" quantum="1M"/>
		<provides> <service name="Event"/> </provides>
		<config/>
	</start>
</config>}

#
# Define USB host controller config
#
set fd [open [run_dir]/genode/usb_host_drv.config w]
puts $fd {
<config bios_handoff="yes">
	<report devices="yes"/>
	<policy label_prefix="usb_hid_drv" class="0x3"/>
</config>}
close $fd

build_boot_image { event_dump }

append qemu_args " -device nec-usb-xhci,id=xhci"
append qemu_args " -device usb-kbd,bus=xhci.0"
append qemu_args " -device usb-mouse,bus=xhci.0"

if { [have_include "power_on/qemu"] || ![get_cmd_switch --autopilot] } { run_genode_until forever }

# autopilot test

run_genode_until {\[init -\> event_dump\] Input event #0\t} 60

# remove everything before the first interesting line
regexp {(\[init -\> event_dump\] Input event #0\t.*)} $output all output

run_genode_until {\[init -\> event_dump\] Input event #11.*\n} 40 [output_spawn_id]

# pay only attention to the output of init and its children
grep_output {^\[init }

unify_output {(?n)on usb-usbbus.*$} ""
unify_output {(?n)^\[init -\> usb_drv.*} ""
filter_out_color_escape_sequences
trim_lines

compare_output_to {
[init -> event_dump] Input event #0	PRESS KEY_X 65534	key count: 1
[init -> event_dump] Input event #1	RELEASE KEY_X	key count: 0
[init -> event_dump] Input event #2	PRESS BTN_LEFT 65534	key count: 1
[init -> event_dump] Input event #3	REL_MOTION -1+0	key count: 1
[init -> event_dump] Input event #4	REL_MOTION +0+1	key count: 1
[init -> event_dump] Input event #5	RELEASE BTN_LEFT	key count: 0
[init -> usb_hid_drv] dev_info: input: USB HID v1.11 Keyboard [HID 03eb:204d]
[init -> usb_hid_drv] dev_info: input: USB HID v1.11 Mouse [HID 03eb:204d]
[init -> event_dump] Input event #6	PRESS KEY_X 65534	key count: 1
[init -> event_dump] Input event #7	RELEASE KEY_X	key count: 0
[init -> event_dump] Input event #8	PRESS BTN_LEFT 65534	key count: 1
[init -> event_dump] Input event #9	REL_MOTION -1+0	key count: 1
[init -> event_dump] Input event #10	REL_MOTION +0+1	key count: 1
[init -> event_dump] Input event #11	RELEASE BTN_LEFT	key count: 0
}