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227 lines
8.8 KiB
C
227 lines
8.8 KiB
C
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// *************************************************************************************************
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//
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// Copyright (C) 2009 Texas Instruments Incorporated - http://www.ti.com/
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//
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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//
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// Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the
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// distribution.
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//
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// Neither the name of Texas Instruments Incorporated nor the names of
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// its contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// *************************************************************************************************
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// Basic display functions.
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// *************************************************************************************************
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// *************************************************************************************************
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// Include section
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#include "cc430x613x.h"
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// driver
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#include "display.h"
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// *************************************************************************************************
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// Prototypes section
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// *************************************************************************************************
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// Defines section
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// *************************************************************************************************
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// Global Variable section
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// Table with memory bit assignment for digits "0" to "9" and characters "A" to "Z"
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// A
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// F B
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// G
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// E C
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// D
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const uint8_t lcd_font[] =
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{
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SEG_A+SEG_B+SEG_C+SEG_D+SEG_E+SEG_F, // Displays "0"
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SEG_B+SEG_C, // Displays "1"
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SEG_A+SEG_B+ SEG_D+SEG_E+ SEG_G, // Displays "2"
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SEG_A+SEG_B+SEG_C+SEG_D+ SEG_G, // Displays "3"
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SEG_B+SEG_C+ SEG_F+SEG_G, // Displays "4"
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SEG_A+ SEG_C+SEG_D+ SEG_F+SEG_G, // Displays "5"
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SEG_A+ SEG_C+SEG_D+SEG_E+SEG_F+SEG_G, // Displays "6"
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SEG_A+SEG_B+SEG_C, // Displays "7"
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SEG_A+SEG_B+SEG_C+SEG_D+SEG_E+SEG_F+SEG_G, // Displays "8"
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SEG_A+SEG_B+SEG_C+SEG_D+ SEG_F+SEG_G, // Displays "9"
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0 , // Displays " " (:)
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0 , // Displays " " (;)
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SEG_A+ SEG_F+SEG_G, // Displays "<" as high c
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SEG_D+ SEG_G, // Displays "="
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0 , // Displays " " (>)
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SEG_A+SEG_B+ SEG_E+ SEG_G, // Displays "?"
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0 , // Displays " " (@)
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SEG_A+SEG_B+SEG_C+ SEG_E+SEG_F+SEG_G, // Displays "A"
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SEG_C+SEG_D+SEG_E+SEG_F+SEG_G, // Displays "b"
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SEG_D+SEG_E+ SEG_G, // Displays "c"
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SEG_B+SEG_C+SEG_D+SEG_E+ SEG_G, // Displays "d"
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SEG_A+ +SEG_D+SEG_E+SEG_F+SEG_G, // Displays "E"
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SEG_A+ SEG_E+SEG_F+SEG_G, // Displays "f"
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SEG_A+SEG_B+SEG_C+SEG_D+ SEG_F+SEG_G, // Displays "g" same as 9
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SEG_C+ SEG_E+SEG_F+SEG_G, // Displays "h"
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SEG_E , // Displays "i"
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SEG_A+SEG_B+SEG_C+SEG_D , // Displays "J"
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SEG_D+ SEG_F+SEG_G, // Displays "k"
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SEG_D+SEG_E+SEG_F , // Displays "L"
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SEG_A+SEG_B+SEG_C+ SEG_E+SEG_F , // Displays "M"
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SEG_C+ SEG_E+ SEG_G, // Displays "n"
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SEG_C+SEG_D+SEG_E+ SEG_G, // Displays "o"
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SEG_A+SEG_B+ SEG_E+SEG_F+SEG_G, // Displays "P"
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SEG_A+SEG_B+SEG_C+ SEG_F+SEG_G, // Displays "q"
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SEG_E+ SEG_G, // Displays "r"
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SEG_A+ SEG_C+SEG_D+ SEG_F+SEG_G, // Displays "S" same as 5
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SEG_D+SEG_E+SEG_F+SEG_G, // Displays "t"
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SEG_C+SEG_D+SEG_E , // Displays "u"
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SEG_C+SEG_D+SEG_E , // Displays "v" same as u
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SEG_B+SEG_C+SEG_D+SEG_E+SEG_F+SEG_G, // Displays "W"
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SEG_B+SEG_C+ +SEG_E+SEG_F+SEG_G, // Displays "X" as H
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SEG_B+SEG_C+SEG_D+ SEG_F+SEG_G, // Displays "Y"
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SEG_A+SEG_B+ SEG_D+SEG_E+ SEG_G, // Displays "Z" same as 2
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};
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// Table with memory address for each display element
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const uint8_t * segments_lcdmem[] =
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{
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LCD_SYMB_AM_MEM,
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LCD_SYMB_PM_MEM,
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LCD_SYMB_ARROW_UP_MEM,
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LCD_SYMB_ARROW_DOWN_MEM,
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LCD_SYMB_PERCENT_MEM,
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LCD_SYMB_TOTAL_MEM,
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LCD_SYMB_AVERAGE_MEM,
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LCD_SYMB_MAX_MEM,
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LCD_SYMB_BATTERY_MEM,
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LCD_UNIT_L1_FT_MEM,
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LCD_UNIT_L1_K_MEM,
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LCD_UNIT_L1_M_MEM,
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LCD_UNIT_L1_I_MEM,
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LCD_UNIT_L1_PER_S_MEM,
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LCD_UNIT_L1_PER_H_MEM,
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LCD_UNIT_L1_DEGREE_MEM,
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LCD_UNIT_L2_KCAL_MEM,
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LCD_UNIT_L2_KM_MEM,
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LCD_UNIT_L2_MI_MEM,
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LCD_ICON_HEART_MEM,
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LCD_ICON_STOPWATCH_MEM,
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LCD_ICON_RECORD_MEM,
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LCD_ICON_ALARM_MEM,
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LCD_ICON_BEEPER1_MEM,
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LCD_ICON_BEEPER2_MEM,
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LCD_ICON_BEEPER3_MEM,
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LCD_SEG_L1_3_MEM,
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LCD_SEG_L1_2_MEM,
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LCD_SEG_L1_1_MEM,
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LCD_SEG_L1_0_MEM,
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LCD_SEG_L1_COL_MEM,
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LCD_SEG_L1_DP1_MEM,
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LCD_SEG_L1_DP0_MEM,
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LCD_SEG_L2_5_MEM,
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LCD_SEG_L2_4_MEM,
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LCD_SEG_L2_3_MEM,
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LCD_SEG_L2_2_MEM,
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LCD_SEG_L2_1_MEM,
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LCD_SEG_L2_0_MEM,
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LCD_SEG_L2_COL1_MEM,
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LCD_SEG_L2_COL0_MEM,
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LCD_SEG_L2_DP_MEM,
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};
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// Table with bit mask for each display element
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const uint8_t segments_bitmask[] =
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{
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LCD_SYMB_AM_MASK,
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LCD_SYMB_PM_MASK,
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LCD_SYMB_ARROW_UP_MASK,
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LCD_SYMB_ARROW_DOWN_MASK,
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LCD_SYMB_PERCENT_MASK,
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LCD_SYMB_TOTAL_MASK,
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LCD_SYMB_AVERAGE_MASK,
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LCD_SYMB_MAX_MASK,
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LCD_SYMB_BATTERY_MASK,
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LCD_UNIT_L1_FT_MASK,
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LCD_UNIT_L1_K_MASK,
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LCD_UNIT_L1_M_MASK,
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LCD_UNIT_L1_I_MASK,
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LCD_UNIT_L1_PER_S_MASK,
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LCD_UNIT_L1_PER_H_MASK,
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LCD_UNIT_L1_DEGREE_MASK,
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LCD_UNIT_L2_KCAL_MASK,
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LCD_UNIT_L2_KM_MASK,
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LCD_UNIT_L2_MI_MASK,
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LCD_ICON_HEART_MASK,
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LCD_ICON_STOPWATCH_MASK,
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LCD_ICON_RECORD_MASK,
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LCD_ICON_ALARM_MASK,
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LCD_ICON_BEEPER1_MASK,
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LCD_ICON_BEEPER2_MASK,
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LCD_ICON_BEEPER3_MASK,
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LCD_SEG_L1_3_MASK,
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LCD_SEG_L1_2_MASK,
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LCD_SEG_L1_1_MASK,
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LCD_SEG_L1_0_MASK,
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LCD_SEG_L1_COL_MASK,
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LCD_SEG_L1_DP1_MASK,
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LCD_SEG_L1_DP0_MASK,
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LCD_SEG_L2_5_MASK,
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LCD_SEG_L2_4_MASK,
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LCD_SEG_L2_3_MASK,
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LCD_SEG_L2_2_MASK,
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LCD_SEG_L2_1_MASK,
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LCD_SEG_L2_0_MASK,
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LCD_SEG_L2_COL1_MASK,
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LCD_SEG_L2_COL0_MASK,
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LCD_SEG_L2_DP_MASK,
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};
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// Quick integer to array conversion table for most common integer values
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const uint8_t itoa_conversion_table[][3] =
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{
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"000", "001", "002", "003", "004", "005", "006", "007", "008", "009", "010", "011", "012", "013", "014", "015",
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"016", "017", "018", "019", "020", "021", "022", "023", "024", "025", "026", "027", "028", "029", "030", "031",
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"032", "033", "034", "035", "036", "037", "038", "039", "040", "041", "042", "043", "044", "045", "046", "047",
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"048", "049", "050", "051", "052", "053", "054", "055", "056", "057", "058", "059", "060", "061", "062", "063",
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"064", "065", "066", "067", "068", "069", "070", "071", "072", "073", "074", "075", "076", "077", "078", "079",
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"080", "081", "082", "083", "084", "085", "086", "087", "088", "089", "090", "091", "092", "093", "094", "095",
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"096", "097", "098", "099", "100", "101", "102", "103", "104", "105", "106", "107", "108", "109", "110", "111",
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"112", "113", "114", "115", "116", "117", "118", "119", "120", "121", "122", "123", "124", "125", "126", "127",
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"128", "129", "130", "131", "132", "133", "134", "135", "136", "137", "138", "139", "140", "141", "142", "143",
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"144", "145", "146", "147", "148", "149", "150", "151", "152", "153", "154", "155", "156", "157", "158", "159",
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"160", "161", "162", "163", "164", "165", "166", "167", "168", "169", "170", "171", "172", "173", "174", "175",
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"176", "177", "178", "179", "180",
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};
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