Atrie BUB-204B, Operation Manual

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4.2 PSTools
PSTools is an editing suite that allows you to read and modify the Persistent Store. The Persistent Store
consists of configuration keys that modify the operation of the firmware. BlueCore is a very flexible device
with many setup options. PS Keys must be set correctly for BlueCore to work in a particular design.
Some PS Keys must be calibrated for each module.
Important Notes
:
Do not modify Persistent Store values unless you have a clear understanding of what they do. Careless
changes to the Persistent Store could prevent the firmware from executing correctly or can stop module
from communicating with the PC.
4.2.1 Access Levels
PSTools has two customer access levels. At the higher access level, there are more PS Keys available
for editing. The customer levels are:
l
User: A minimum number of frequently used keys, e.g., UART baud rate
l
Developer: All the keys that a developer may need to modify