TL32 ETC, TL32 Datasheet - Page 6

• Manufacturer Part Number: TL32
• Description: Real Time System Testing MIT 16.070 Lecture 32
• Manufacturer: ETC

Q: What if data goes bad for any number of reasons? What if bad data
A: Add conditionals to your software to work around the problem.
hperry
5/4/01
results in...
• Divide by zero in the software algorithm
• Data input from sensors out of a specified range (overflow
Instead of
result = y/x;
data = get_data();
condition for the algorithm or for the data type)
Some Exception Handling Methods
Use
if x !=0 then result = y/x;
data = get_data();
if data>1000, data = 1000;
if data<0, data = 0;