esos_hwxxx_lcd44780wo.c

/*
 * "Copyright (c) 2019 J. W. Bruce ("AUTHOR(S)")"
 * All rights reserved.
 * (J. W. Bruce, jwbruce_AT_tntech.edu, Tennessee Tech University)
 *
 * Permission to use, copy, modify, and distribute this software and its
 * documentation for any purpose, without fee, and without written agreement is
 * hereby granted, provided that the above copyright notice, the following
 * two paragraphs and the authors appear in all copies of this software.
 *
 * IN NO EVENT SHALL THE "AUTHORS" BE LIABLE TO ANY PARTY FOR
 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE "AUTHORS"
 * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * THE "AUTHORS" SPECIFICALLY DISCLAIMS ANY WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
 * ON AN "AS IS" BASIS, AND THE "AUTHORS" HAS NO OBLIGATION TO
 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
 *
 * Please maintain this header in its entirety when copying/modifying
 * these files.
 *
 *
 */
/*** I N C L U D E S *************************************************/
#include "esos_hwxxx_lcd44780wo.h"
 
/*** T H E   C O D E *************************************************/
void __esos_lcd44780_hw_config ( void )
{
    // Set up the hardware aspects of the HWxxx interface of the LCD module service
    //    direction, thresholds, etc beyond what is already done in esos_lcd44780_config()
 
 
}
 
 
ESOS_CHILD_TASK(__esos_lcd44780_hw_write_u8, uint8_t u8_data, BOOL b_isData)
{
  ESOS_TASK_BEGIN();
 
  // hardware-specific code for writing to display goes here.
 
  ESOS_TASK_END();
}
 
#ifdef ESOS_USE_LCD_4BIT
void __esos_unsafe_lcd44780_hw_write_u4(uint8_t u8_u4data, BOOL b_isEnable, BOOL b_isData)
{
// hardware-specific code for writing a single nibble to display goes here
}
#endif