def test_get_eeprom_by_name():
#test eeprom
base_board_eeprom = Profile.get_eeprom_by_name('TB_EEPROM')
assert base_board_eeprom['bus'] == '/dev/AXI4_EEPROM_IIC'
assert base_board_eeprom['addr'] == int('0x50', 16)
assert base_board_eeprom['partno'] == 'CAT24C08'
assert base_board_eeprom['switch_channel'] == 'TB'
datalogger_eeprom = Profile.get_eeprom_by_name('datalogger')
assert datalogger_eeprom['bus'] == '/dev/AXI4_EEPROM_IIC'
assert datalogger_eeprom['addr'] == int('0x53', 16)
assert datalogger_eeprom['partno'] == 'CAT24C08'
assert datalogger_eeprom['switch_channel'] == 'Datalogger-1'
eload_1_eeprom = Profile.get_eeprom_by_name('ELOAD1')
assert eload_1_eeprom['bus'] == '/dev/AXI4_ELOAD_IIC'
assert eload_1_eeprom['addr'] == int('0x53', 16)
assert eload_1_eeprom['partno'] == 'CAT24C08'
assert eload_1_eeprom['switch_channel'] == "none"
try:
Profile.get_eeprom_by_name('SPAM')['bus']
except KeyError:
assert True
else:
assert False
def eeprom_write(module_name, addr, data):
""" write a list data by the defined profile
Args:
module_name: the key of Dictionary which can get the hardware profile.for example: "dmm-module-1"
addr: which addr will be write data in.
data: data type is list.
Returns:
bool: The return value. True for success, False otherwise.
"""
try:
profile = Profile.get_eeprom_by_name(module_name)
result = Eeprom.write(profile, addr, data)
except Exception as e:
logger.error("execute module eeprom_write False:" + repr(e))
return False
return result
def eeprom_read(module_name, addr, length):
""" read data by the defined profile
Args:
module_name: the key of Dictionary which can get the hardware profile.for example: "dmm-module-1"
addr: read data from this addr.
length: read data length.
Returns:
list: success return data which beed saved in a list. False otherwise.
"""
try:
profile = Profile.get_eeprom_by_name(module_name)
result = Eeprom.read(profile, addr, length)
except Exception as e:
logger.error("execute module eeprom_read False:" + repr(e))
return False
return result