test_storage_read_hash.py

# This script is licensed under BSD License, see file LICENSE.txt.
#
# (c) TASKING Germany GmbH, 2023
 
import isystem.connect as ic
 
 
winidea_id = ''
 
 
def test_readHash():
    connMgr = ic.ConnectionMgr()
    connMgr.connect(ic.CConnectionConfig().instanceId(winidea_id))
 
    devName = "ST STM32F4xxxG_1024KB"
    optCtrl = ic.COptionController(connMgr, ic.CStorageDeviceFactory.DEVICES_OPT_URL)
    devIndex = optCtrl.index_of("Name", devName)
    print("Index of the item whose 'Name' attribute has value " + devName + f": {devIndex}")
 
    storageCtrl = ic.CStorageDeviceFactory.makeDevice(connMgr, ic.EStorageDevice_EmbeddedFlashDevice, devIndex)
 
    print(f"Device with index {devIndex} yield a MURMUR2 hash:")
    data = ic.VectorBYTE(4)
    storageCtrl.readHash(data)
    for index in range(4):
        print(f"{data[index]} ", end="")
 
    print(f"\nDevice with index {devIndex} yield a MURMUR2 hash (0x08000000, 16 bytes):")
    data = ic.VectorBYTE(4)
    storageCtrl.readHash(ic.IConnectUMI.wProgDevice, 0x08000000, 16, data)
    storageCtrl.readHash(data)
    for index in range(4):
        print(f"{data[index]} ", end="")
 
 
if __name__ == "__main__":
    test_readHash()