def write_key_store(ctx: click.Context, file_and_size: str) -> None:
"""Send the key store to bootloader..
\b
FILE - Binary file containing key store.
SIZE - If not specified, the entire <file> will be sent. Otherwise, only send
the first <size> bytes.
"""
file_path, size = parse_file_and_size(file_and_size)
with open(file_path, 'rb') as key_file:
key_data = key_file.read(size)
with McuBoot(ctx.obj['interface']) as mboot:
response = mboot.kp_write_key_store(key_data)
display_output([], mboot.status_code, ctx.obj['use_json'])
def set_user_key(ctx: click.Context, key_type: int, file_and_size: str) -> None:
"""Send the user key specified by <type> to bootloader.
\b
TYPE - Type of user key
FILE - Binary file containing user key plaintext
SIZE - If not specified, the entire <file> will be sent. Otherwise, only send
the first <size> bytes. The valid options of <type> and
corresponding <size> are documented in the target's Reference
Manual or User Manual.
"""
file_path, size = parse_file_and_size(file_and_size)
with open(file_path, 'rb') as key_file:
key_data = key_file.read(size)
with McuBoot(ctx.obj['interface']) as mboot:
response = mboot.kp_set_user_key(key_type=key_type, key_data=key_data) # type: ignore
display_output([], mboot.status_code, ctx.obj['use_json'])
def write_memory(ctx: click.Context, address: int, data_source: str, memory_id: int) -> None:
"""Write memory.
\b
ADDRESS - starting address
FILE - write content of this file
BYTE_COUNT - if specified, load only first BYTE_COUNT number of bytes from file
HEX-DATA - string of hex values: {{112233}}, {{11 22 33}}
MEMORY_ID - id of memory to read from (default: 0)
"""
try:
data = parse_hex_data(data_source)
except SPSDKError:
file_path, size = parse_file_and_size(data_source)
with open(file_path, 'rb') as f:
data = f.read(size)
with McuBoot(ctx.obj['interface']) as mboot:
response = mboot.write_memory(address, data, memory_id)
display_output([len(data)] if response else None, mboot.status_code, ctx.obj['use_json'])
def test_file_size_composite(input_param, exp_path, exp_size):
path, size = utils.parse_file_and_size(input_param)
assert path == exp_path
assert size == exp_size