Syntax:
output = PS2ReadByte
Command Availability:
Available on all microcontrollers.
Explanation:
PS2ReadByte will read a byte from the PS/2 bus. It will return the byte,
or 0 if no data was returned by the PS/2 device.
The PS/2 bus will normally be held in the inhibit state. PS2ReadByte
will uninhibit the bus for 25 ms. If a response is received, it will be
read. Then, the bus will be placed back in the inhibit state.
Example:
For an example, please refer to the InKey function.
PS2 Inkey
