Renesas RL78/G13 - Page 39

RL78/G13 Safety Function (Frequency Detection)
Clear measurement end flag
R_TAU0_Channel5_
Clear_MeasureStatus()
Obtain pulse interval
measurement value
R_Main_Get_
PulseWidthMeasureResult()
Ye s
No
Turn LED1 off
Start blinking LED1
R_Main_Start_LedBlink()
Stop blinking LED1
R_Main_Stop_LedBlink()
Ye s
No
C
B
Pulse interval
measurement ended?
Value within
tolerable range?
Obtain measurement end
flag
R_TAU0_Channel5_
Get_MeasureStatus()
Figure 5.11 Main Processing (2/3)
R01AN0956EJ0100 Rev. 1.00 Page 39 of 70
Feb. 27, 2012