ANR-C236N1-K Series User Manual
48
Acrosser Technology Co., Ltd.
Syntax:
i32 setPositionLcm(i32 row, i32 column)
Description:
Set the position of the cursor according to the arguments
‘row’ and ‘column’.
Parameters:
None.
Return Value:
0 after the position has been set.
-1 if the argument ‘row’ or ‘column’ meets any of the
following conditions:
(1) row is not 0.
(2) row is not 1.
(3) column is less than 0.
(4) column is greater than 15.
Syntax:
i32 showLcm(i32 length, u8 *info)
Description:
Start from the current position of the cursor; print the text
pointed at by ‘info’ to the LCM screen. The number of
characters to be printed is at most ‘length’. If the remaining
columns available for printing the text is less than ‘length’,
the number of the characters to be printed is:
16 – (column number of the current position of the cursor).
Parameters:
None.
Return Value:
0 after the text is printed.
Syntax:
i32 getLCMPICVER(unsigned char *ver)
Description:
This function can get LCM PIC Version.
Parameters:
lcm pic version will save the unsigned char pointer
parameters.
Return Value:
None.
Syntax:
int setBacklight(int mode)
Description:
This function can set LCM backlight, but only support LCD
panel, not support OLED panel.
Parameters:
mode: 0: Turn off backlight, 1: Turn on backlight
Return Value:
None.
