Renesas RX111, Руководство пользователя, Страница: 21 / 27

RSKRX111 6. Reviewing the Tutorial Program
R20UT2194EG0100 Rev. 1.00 Page 21 of 27
Jul 3, 2013
•
The program counter should
come to a halt at the
timer_adc function.
•
Step over the function by
clicking the ‘Step Over’ button.
Alternatively, press F10.
F10
The timer_adc function starts a
continuous A/D conversion and a
periodic timer whose period is up-
dated with the ADC result.
This timer is used to flash the
LEDs at a variable rate.
•
Open the ‘r_cg_cmt_user.c’
file.
•
Set a hardware breakpoint on
the first line of code inside the
‘
r_cmt_cmi1_interrupt
()’
interrupt handler by right-
clicking on the first instruction
line > Break Settings > Set
Hardware Break.
•
Continue to execute the
program by pressing the
button.
•
The program will halt at the
hardware breakpoint due to
the timer’s period elapsing.
•
Remove the hardware
breakpoint by clicking on the
icon once.