andry/EMS-ESP32
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new build

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proddy
2021-03-14 17:37:49 +01:00
parent 047a09c73d
commit e19077a3f8
1 changed files with 35 additions and 23 deletions
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58
scripts/rename_fw.py
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@@ -1,16 +1,18 @@
Import('env', "projenv") Import("env")
import os import os
import re import re
import shutil import shutil
import gzip
OUTPUT_DIR = "build{}".format(os.path.sep) OUTPUT_DIR = "build{}".format(os.path.sep)
def bin_copy(source, target, env): def bin_copy(source, target, env):
# get the EMS-ESP version # get the build info
bag = {} bag = {}
exprs = [(re.compile(r'^#define EMSESP_APP_VERSION\s+"(\S+)"'), 'app_version')] exprs = [
(re.compile(r'^#define EMSESP_APP_VERSION\s+"(\S+)"'), 'app_version'),
(re.compile(r'^#define EMSESP_PLATFORM\s+"(\S+)"'), 'platform'),
]
with open('./src/version.h', 'r') as f: with open('./src/version.h', 'r') as f:
for l in f.readlines(): for l in f.readlines():
for expr, var in exprs: for expr, var in exprs:
@@ -18,33 +20,43 @@ def bin_copy(source, target, env):
if m and len(m.groups()) > 0: if m and len(m.groups()) > 0:
bag[var] = m.group(1) bag[var] = m.group(1)
# esp8266 or esp32 app_version = bag.get('app_version')
platform = "esp" + env['PIOPLATFORM'].strip("espressif") platform = bag.get("platform")
# if using the pio build directory, use str(target[0]).split(os.path.sep)[2] # print(env.Dump())
variant = "EMS-ESP-" + bag.get('app_version').replace(".", "_") + "-" + platform # my_flags = env.ParseFlags(env['BUILD_FLAGS'])
# defines = {k: v for (k, v) in my_flags.get("CPPDEFINES")}
# print(my_flags)
# print((my_flags.get("CPPDEFINES"))
# alternatively take platfrom from the pio target
# platform = str(target[0]).split(os.path.sep)[2]
print("app version: "+app_version)
print("platform: "+platform)
# convert . to _ so Windows doesn't complain
variant = "EMS-ESP-" + app_version.replace(".", "_") + "-" + platform
# create string with location and file names based on variant # check if output directories exist and create if necessary
bin_file = "{}firmware{}{}.bin".format(OUTPUT_DIR, os.path.sep, variant)
gzip_file = "{}firmware{}{}.bin.gz".format(OUTPUT_DIR, os.path.sep, variant)
# check if firmware directory and target subdirectories (esp8266/esp32) exist and create if necessary
if not os.path.isdir(OUTPUT_DIR): if not os.path.isdir(OUTPUT_DIR):
os.mkdir(OUTPUT_DIR) os.mkdir(OUTPUT_DIR)
for d in ['firmware']: for d in ['firmware']:
if not os.path.isdir("{}{}".format(OUTPUT_DIR, d)): if not os.path.isdir("{}{}".format(OUTPUT_DIR, d)):
os.mkdir("{}{}".format(OUTPUT_DIR, d)) os.mkdir("{}{}".format(OUTPUT_DIR, d))
# copy firmware.bin to new name and in the build/firmware folder, delete if already exists # create string with location and file names based on variant
if os.path.isfile(bin_file): os.remove(bin_file) bin_file = "{}firmware{}{}.bin".format(OUTPUT_DIR, os.path.sep, variant)
# check if new target files exist and remove if necessary
for f in [bin_file]:
if os.path.isfile(f):
os.remove(f)
print("renaming file to "+bin_file)
# copy firmware.bin to firmware/<variant>.bin
shutil.copy(str(target[0]), bin_file) shutil.copy(str(target[0]), bin_file)
# create the gzip'd version
if os.path.isfile(gzip_file): os.remove(gzip_file)
with open(bin_file, "rb") as fp:
with gzip.open(gzip_file, "wb", compresslevel = 9) as f:
shutil.copyfileobj(fp, f)
print("Built firmwares: "+ bin_file + ", " + gzip_file)
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", [bin_copy]) env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", [bin_copy])