Renesas EK-RA4M1 - Figure 2. Quick Start Example Project Flow; 3 Overview of the Quick Start Example Project; Quick Start Example Project Flow

Renesas RA Family EK-RA4M1 – Quick Start Guide
R20QS0012EU0102 Rev.1.02 Page 7 of 21
Jun.12.20
3. Overview of the Quick Start Example Project
The Quick Start example project allows the user to change the frequency of the on-board LED, LED1, using
the User Button (PUSH BTN). The supported LED frequencies are 1 Hz, 5 Hz, and 10 Hz.
When the board running the Quick Start example project is connected to the PC via Device USB port, the kit
information, MCU die temperature, user LED blinking frequency, and so forth, can be displayed on a terminal
console.
3.1 Quick Start Example Project Flow
Figure 2. Quick Start Example Project Flow
Next steps are
displayed
No
Power ON/Reset
Is the
S1 (PUSH BTN)
pressed?
Is the Enter key
pressed?
LED1 continues to
blink at the same
frequency
Kit Information, MCU
Die Temperature, and
LED Frequency is
displayed
No
No
Yes
Yes
2 is pressed1 is pressed
Yes
LED1 is blinking
at 1 Hz
LED1 frequency is
changed
Is a key pressed?
Is the
USB connection
established
between the board
and PC?
Welcome message
is displayed
Enter key is pressed