Instruction Manual Part 3

BlueTest Instruction Manual
bc01-an-047b
© Copyright CSR Ltd 2001
This material is subject to CSR’s non-disclosure agreement. Page 43 of 56
BlueCore
TM
01
Title Read PIO
Summary
Reads the logic state of the PIO pins. Valid whether they are
inputs or outputs.
Return Data
PIO Lines (uint8) sent over BCSP channel 3, giving the logic level
at each of the pins.
Exit Click on Reset Chip.
READ PIO Example Display