AN2432 Freescale Semiconductor / Motorola, AN2432 Datasheet - Page 11

• Manufacturer Part Number: AN2432
• Description: LIN Sample Application for the MC68HC908EY16 Evaluation Board
• Manufacturer: Freescale Semiconductor / Motorola

MOTOROLA
LIN message with ID
Reset error counter
20 received since
last read ?
LIN Sample Application for the MC68HC908EY16 Evaluation Board
Y
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 3. Message 20 Flow Chart
N
Go to: www.freescale.com
Message 20 LED on
Is MS bit of byte 4
Is error counter less
of message high ?
Has this happened
Read message 20
Data LED on
250 times ?
than 250 ?
Y
Y
Y
N
N
N
Message 20 LED off
Increment error counter
Data LED off
AN2432/D
Software
11