Fork of the espurna firmware for `mhsw` switches
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#!/usr/bin/env python
from __future__ import print_function
import os
import sys
from subprocess import call
import click
from platformio import util
import distutils.spawn
Import("env")
# ------------------------------------------------------------------------------
# Utils
# ------------------------------------------------------------------------------
class Color(object):
BLACK = '\x1b[1;30m'
RED = '\x1b[1;31m'
GREEN = '\x1b[1;32m'
YELLOW = '\x1b[1;33m'
BLUE = '\x1b[1;34m'
MAGENTA = '\x1b[1;35m'
CYAN = '\x1b[1;36m'
WHITE = '\x1b[1;37m'
LIGHT_GREY = '\x1b[0;30m'
LIGHT_RED = '\x1b[0;31m'
LIGHT_GREEN = '\x1b[0;32m'
LIGHT_YELLOW = '\x1b[0;33m'
LIGHT_BLUE = '\x1b[0;34m'
LIGHT_MAGENTA = '\x1b[0;35m'
LIGHT_CYAN = '\x1b[0;36m'
LIGHT_WHITE = '\x1b[0;37m'
def clr(color, text):
return color + str(text) + '\x1b[0m'
def print_warning(message, color=Color.LIGHT_YELLOW):
print(clr(color, message), file=sys.stderr)
def print_filler(fill, color=Color.WHITE, err=False):
width, _ = click.get_terminal_size()
if len(fill) > 1:
fill = fill[0]
out = sys.stderr if err else sys.stdout
print(clr(color, fill * width), file=out)
# ------------------------------------------------------------------------------
# Callbacks
# ------------------------------------------------------------------------------
def remove_float_support():
flags = " ".join(env['LINKFLAGS'])
flags = flags.replace("-u _printf_float", "")
flags = flags.replace("-u _scanf_float", "")
newflags = flags.split()
env.Replace(
LINKFLAGS = newflags
)
def cpp_check(source, target, env):
print("Started cppcheck...\n")
call(["cppcheck", os.getcwd()+"/espurna", "--force", "--enable=all"])
print("Finished cppcheck...\n")
def check_size(source, target, env):
(binary,) = target
path = binary.get_abspath()
size = os.stat(path).st_size
print(clr(Color.LIGHT_BLUE, "Binary size: {} bytes".format(size)))
# Warn 1MB variants about exceeding OTA size limit
flash_size = int(env.BoardConfig().get("upload.maximum_size", 0))
if (flash_size == 1048576) and (size >= 512000):
print_filler("*", color=Color.LIGHT_YELLOW, err=True)
print_warning("File is too large for OTA! Here you can find instructions on how to flash it:")
print_warning("https://github.com/xoseperez/espurna/wiki/TwoStepUpdates", color=Color.LIGHT_CYAN)
print_filler("*", color=Color.LIGHT_YELLOW, err=True)
def build_webui(env):
if distutils.spawn.find_executable("node"):
config = util.load_project_config()
kv = dict(config.items("env:" + env.get('PIOENV')))
modules = kv["modules"] if "modules" in kv else "all"
env.Execute("WEBUI_MODULES=\"%s\" node node_modules/gulp/bin/gulp.js" % modules)
else:
print_warning("Not building the web UI image ('node' does not exist in the path)")
# ------------------------------------------------------------------------------
# Hooks
# ------------------------------------------------------------------------------
remove_float_support()
build_webui(env)
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", check_size)