M16C/26A Group
Sample Program (Remote Control Transmission/Reception)
6.
Operational Specification
<Remote control transmission>
When a switch is depressed, the remote control code (hex code) corresponding to the switch and the inverted data (hex code) of the remote
control code are transmitted. While a switch is held down, data is transmitted successively at 100 millisecond intervals.
Note: In this program, pressing two or more switches at the same time has no effect (i.e., ignored).
<Remote control reception>
(1) Immediately after the reset switch is depressed, the LCD
shows “-----.”
(2) While remote control code is being received, the LCD shows
the received code.
* If the length of reception period is less than or equal to 500 ms,
the received code is displayed for 500 ms.
(1) Reset switch depressed
I R - T R A N S
R C V
-
-
-
-
(2) Reception underway
(e.g., SW3 held down)
I R - T R A N S
R C V
0 1- F E
(3) 500 ms after reception
I R - T R A N S
R C V
-
-
-
-
REJ05B0814-0110 Rev.1.10
2007.12
Page 5 of 18
RENESAS [ RENESAS TECHNOLOGY CORP ]
