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md5 check for upload bin files #637

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This commit is contained in:
MichaelDvP
2022-10-31 11:08:05 +01:00
parent c65005e5a6
commit e0e07a9deb
7 changed files with 63 additions and 20 deletions
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19
scripts/rename_fw.py
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@@ -2,6 +2,7 @@ import shutil
import re
import os
Import("env")
import hashlib
OUTPUT_DIR = "build{}".format(os.path.sep)
@@ -18,7 +19,6 @@ def bin_copy(source, target, env):
bag[var] = m.group(1)
app_version = bag.get('app_version')
platform = "ESP32"
chip_target = env.get('PIOENV').upper()
@@ -33,14 +33,13 @@ def bin_copy(source, target, env):
# alternatively take platform from the pio target
# platform = str(target[0]).split(os.path.sep)[2]
chip_target = env.get('PIOENV').upper()
print("app version: " + app_version)
print("platform: " + platform)
print("chip_target: " + chip_target)
# convert . to _ so Windows doesn't complain
variant = "EMS-ESP-" + chip_target + "-" + app_version.replace(".", "_")
variant = "EMS-ESP-" + app_version.replace(".", "_") + "-" + chip_target.replace("CI","ESP32")
# check if output directories exist and create if necessary
if not os.path.isdir(OUTPUT_DIR):
@@ -52,15 +51,29 @@ def bin_copy(source, target, env):
# create string with location and file names based on variant
bin_file = "{}firmware{}{}.bin".format(OUTPUT_DIR, os.path.sep, variant)
md5_file = "{}firmware{}{}.md5".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)
# check if new target files exist and remove if necessary
for f in [md5_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)
with open(bin_file,"rb") as f:
result = hashlib.md5(f.read())
print("Calculating MD5: "+result.hexdigest())
file1 = open(md5_file, 'w')
file1.write(result.hexdigest())
file1.close()
env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", [bin_copy])
env.AddPostAction("$BUILD_DIR/${PROGNAME}.md5", [bin_copy])