Battery Status And Switch Push Count Display Function: Display_Time() - Renesas RX230 Series Manual

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RX230 Group, RX231 Group

Initial Settings and Usage Procedure of RTC Battery Backup Function

4.4 Battery Status and Switch Push Count Display Function: display_time()

Figure 4.4 is a flowchart of the function for displaying the battery status and switch push count on the LCD.

display_info

batty_err = 1?

Yes

Set "ALERT" in array

Set empty field in array

Convert switch push count to ASCII

Display on LCD

R_LCD_Display()

RETURN

Figure 4.4 Battery Status and Switch Push Count Display Function

R01AN4831EJ0100 Rev.1.00

Page 18 of 23

Aug.20.19

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