test_storage_emmc_read.py

# This script is licensed under BSD License, see file LICENSE.txt, or search for `License` in the SDK online help.
#
# (c) TASKING Germany GmbH, 2023
 
import os
 
import isystem.connect as ic
 
 
winidea_id = ''
 
 
def test_read():
    connMgr = ic.ConnectionMgr()
    connMgr.connect(ic.CConnectionConfig().instanceId(winidea_id))
 
    devName = "eMMCtest"
    partitionName = "Boot1"
    readBytes = 8
    startAddress = 0x0
    storageCtrl = ic.CStorageDeviceFactory.makeDevice(connMgr, ic.EStorageDevice_EMMCDevice, devName, partitionName)
 
    print(f"Reading 7 bytes at address 0x10 from {partitionName} partition...")
    rData = ic.VectorBYTE(readBytes)
    storageCtrl.read(startAddress, readBytes, rData)
    for index in range(readBytes-1):
        print(f"\tData {index}: {rData[index]}")
 
    ic.CStorageDeviceFactory.terminateDevice(connMgr, ic.EStorageDevice_EMMCDevice, devName)
 
 
if __name__ == "__main__":
    test_read()