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* pifacecad_lcd_right_to_left and pifacecad_lcd_autoscroll_off modified
cur_display_control instead of cur_entry_mode.
* The descriptions of function in pifacecad.h had been copy and
pasted, but the function names was not updated in the examples.
pifacecad.c
void pifacecad_lcd_right_to_left(void)
// This will 'right justify' text from the cursor
void pifacecad_lcd_autoscroll_on(void)
{
- cur_display_control |= LCD_ENTRYSHIFTINCREMENT;
- pifacecad_lcd_send_command(LCD_ENTRYMODESET | cur_display_control);
+ cur_entry_mode |= LCD_ENTRYSHIFTINCREMENT;
+ pifacecad_lcd_send_command(LCD_ENTRYMODESET | cur_entry_mode);
}
// This will 'left justify' text from the cursor
void pifacecad_lcd_autoscroll_off(void)
{
- cur_display_control &= 0xff ^ LCD_ENTRYSHIFTINCREMENT;
- pifacecad_lcd_send_command(LCD_ENTRYMODESET | cur_display_control);
+ cur_entry_mode &= 0xff ^ LCD_ENTRYSHIFTINCREMENT;
+ pifacecad_lcd_send_command(LCD_ENTRYMODESET | cur_entry_mode);
}
pifacecad.h
- * pifacecad_lcd_display_on();
+ * pifacecad_lcd_blink_on();
- * pifacecad_lcd_display_off();
+ * pifacecad_lcd_blink_off();
- * pifacecad_lcd_display_on();
+ * pifacecad_lcd_cursor_on();
- * pifacecad_lcd_display_off();
+ * pifacecad_lcd_cursor_off();
- * pifacecad_lcd_display_on();
+ * pifacecad_lcd_backlight_on();
- * pifacecad_lcd_display_off();
+ * pifacecad_lcd_backlight_off();
Added utility funcitons: void pifacecad_lcd_display_control(uint8_t attr, uint8_t state); void pifacecad_lcd_entry_mode(uint8_t attr, uint8_t state); Added functions that take a parameter instead of having to call two diffrerent functions for turning a thing on or off. void pifacecad_lcd_display(uint8_t state) void pifacecad_lcd_blink(uint8_t state) void pifacecad_lcd_cursor(uint8_t state) void pifacecad_lcd_autoscroll(uint8_t state)
-static const uint8_t ROW_OFFSETS[] = {0, 0x40};
+static const uint8_t ROW_OFFSETS[] = {0, 40};
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pifacecad_lcd_right_to_left and pifacecad_lcd_autoscroll_off modified
cur_display_control instead of cur_entry_mode.
The descriptions of function in pifacecad.h had been copy and
pasted, but the function names was not updated in the examples.
pifacecad.c
void pifacecad_lcd_right_to_left(void)
// This will 'right justify' text from the cursor
void pifacecad_lcd_autoscroll_on(void)
{
}
// This will 'left justify' text from the cursor
void pifacecad_lcd_autoscroll_off(void)
{
}
pifacecad.h