ttfw_idf: IDFApp: add method to get SHA256(elf file)
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@ -14,7 +14,7 @@
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""" IDF Test Applications """
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import subprocess
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import hashlib
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import json
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import os
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import sys
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@ -151,6 +151,7 @@ class IDFApp(App.BaseApp):
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self.idf_path = self.get_sdk_path()
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self.binary_path = self.get_binary_path(app_path, config_name, target)
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self.elf_file = self._get_elf_file_path(self.binary_path)
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self._elf_file_sha256 = None
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assert os.path.exists(self.binary_path)
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if self.IDF_DOWNLOAD_CONFIG_FILE not in os.listdir(self.binary_path):
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if self.IDF_FLASH_ARGS_FILE not in os.listdir(self.binary_path):
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@ -319,6 +320,16 @@ class IDFApp(App.BaseApp):
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return partition_table
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def get_elf_sha256(self):
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if self._elf_file_sha256:
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return self._elf_file_sha256
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sha256 = hashlib.sha256()
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with open(self.elf_file, 'rb') as f:
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sha256.update(f.read())
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self._elf_file_sha256 = sha256.hexdigest()
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return self._elf_file_sha256
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class Example(IDFApp):
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def _get_sdkconfig_paths(self):
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