EDISON GACHOMO / Clock_Using_Mbed_Timers_with_LCD16X2_in_4bit_mode

The code implement timers to make a clock. The lcd16x2 is used to display the Hour, min and seconds. It also provide alarm capabilities

TextLCD_UDC.inc@0:0898e006947b, 2022-05-16 (annotated)

Committer:
EDISON_NGUNJIRI
Date:
Mon May 16 06:06:11 2022 +0000
Revision:
0:0898e006947b
LCD16X2 in 4bit mode clock

Who changed what in which revision?

UserRevisionLine numberNew contents of line
EDISON_NGUNJIRI 0:0898e006947b 1 /* mbed TextLCD Library, for LCDs based on HD44780 controllers
EDISON_NGUNJIRI 0:0898e006947b 2 * Copyright (c) 2014, WH
EDISON_NGUNJIRI 0:0898e006947b 3 * 2014, v01: WH, Extracted from TextLCD.cpp as of v14
EDISON_NGUNJIRI 0:0898e006947b 4 * 2015, v02: WH, Added some UDC definitions and commented out several UDCs
EDISON_NGUNJIRI 0:0898e006947b 5 * 2015, v03: WH, Added some UDC definitions
EDISON_NGUNJIRI 0:0898e006947b 6 *
EDISON_NGUNJIRI 0:0898e006947b 7 * Permission is hereby granted, free of charge, to any person obtaining a copy
EDISON_NGUNJIRI 0:0898e006947b 8 * of this software and associated documentation files (the "Software"), to deal
EDISON_NGUNJIRI 0:0898e006947b 9 * in the Software without restriction, including without limitation the rights
EDISON_NGUNJIRI 0:0898e006947b 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
EDISON_NGUNJIRI 0:0898e006947b 11 * copies of the Software, and to permit persons to whom the Software is
EDISON_NGUNJIRI 0:0898e006947b 12 * furnished to do so, subject to the following conditions:
EDISON_NGUNJIRI 0:0898e006947b 13 *
EDISON_NGUNJIRI 0:0898e006947b 14 * The above copyright notice and this permission notice shall be included in
EDISON_NGUNJIRI 0:0898e006947b 15 * all copies or substantial portions of the Software.
EDISON_NGUNJIRI 0:0898e006947b 16 *
EDISON_NGUNJIRI 0:0898e006947b 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
EDISON_NGUNJIRI 0:0898e006947b 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
EDISON_NGUNJIRI 0:0898e006947b 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
EDISON_NGUNJIRI 0:0898e006947b 20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
EDISON_NGUNJIRI 0:0898e006947b 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
EDISON_NGUNJIRI 0:0898e006947b 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
EDISON_NGUNJIRI 0:0898e006947b 23 * THE SOFTWARE.
EDISON_NGUNJIRI 0:0898e006947b 24 */
EDISON_NGUNJIRI 0:0898e006947b 25 #include "TextLCD_Config.h"
EDISON_NGUNJIRI 0:0898e006947b 26
EDISON_NGUNJIRI 0:0898e006947b 27 #if(LCD_UDC == 1)
EDISON_NGUNJIRI 0:0898e006947b 28 // User Defined Characters (UDCs) are defined by an 8 byte bitpattern. The P0..P5 form the character pattern.
EDISON_NGUNJIRI 0:0898e006947b 29 // P7 P6 P5 P4 P3 P2 P1 P0
EDISON_NGUNJIRI 0:0898e006947b 30 // 0 B1 B0 x 0 1 1 1 0
EDISON_NGUNJIRI 0:0898e006947b 31 // 1 B1 B0 x 1 0 0 0 1
EDISON_NGUNJIRI 0:0898e006947b 32 // . .............
EDISON_NGUNJIRI 0:0898e006947b 33 // 7 B1 B0 x 1 0 0 0 1
EDISON_NGUNJIRI 0:0898e006947b 34 //
EDISON_NGUNJIRI 0:0898e006947b 35 // Blinking UDCs are enabled when a specific controlbit (BE) is set.
EDISON_NGUNJIRI 0:0898e006947b 36 // The blinking pixels in the UDC can be controlled by setting additional bits in the UDC bitpattern.
EDISON_NGUNJIRI 0:0898e006947b 37 // Bit 6 and Bit 7 in the pattern will control the blinking mode when Blink is enabled through BE.
EDISON_NGUNJIRI 0:0898e006947b 38 // B1 B0 Mode
EDISON_NGUNJIRI 0:0898e006947b 39 // 0 0 No Blinking in this row of the UDC
EDISON_NGUNJIRI 0:0898e006947b 40 // 0 1 Enabled pixels in P4 will blink
EDISON_NGUNJIRI 0:0898e006947b 41 // 1 x Enabled pixels in P0..P4 will blink
EDISON_NGUNJIRI 0:0898e006947b 42
EDISON_NGUNJIRI 0:0898e006947b 43 /** Some sample User Defined Chars 5x7 dots */
EDISON_NGUNJIRI 0:0898e006947b 44 //const char udc_ae[] = {0x00, 0x00, 0x1B, 0x05, 0x1F, 0x14, 0x1F, 0x00}; //æ
EDISON_NGUNJIRI 0:0898e006947b 45 //const char udc_0e[] = {0x00, 0x00, 0x0E, 0x13, 0x15, 0x19, 0x0E, 0x00}; //ø
EDISON_NGUNJIRI 0:0898e006947b 46 //const char udc_ao[] = {0x0E, 0x0A, 0x0E, 0x01, 0x0F, 0x11, 0x0F, 0x00}; //å
EDISON_NGUNJIRI 0:0898e006947b 47 //const char udc_AE[] = {0x0F, 0x14, 0x14, 0x1F, 0x14, 0x14, 0x17, 0x00}; //Æ
EDISON_NGUNJIRI 0:0898e006947b 48 //const char udc_0E[] = {0x0E, 0x13, 0x15, 0x15, 0x15, 0x19, 0x0E, 0x00}; //Ø
EDISON_NGUNJIRI 0:0898e006947b 49 //const char udc_Ao[] = {0x0E, 0x0A, 0x0E, 0x11, 0x1F, 0x11, 0x11, 0x00}; //Å
EDISON_NGUNJIRI 0:0898e006947b 50 //const char udc_PO[] = {0x04, 0x0A, 0x0A, 0x1F, 0x1B, 0x1B, 0x1F, 0x00}; //Padlock Open
EDISON_NGUNJIRI 0:0898e006947b 51 //const char udc_PC[] = {0x1C, 0x10, 0x08, 0x1F, 0x1B, 0x1B, 0x1F, 0x00}; //Padlock Closed
EDISON_NGUNJIRI 0:0898e006947b 52
EDISON_NGUNJIRI 0:0898e006947b 53 //const char udc_alpha[] = {0x00, 0x00, 0x0D, 0x12, 0x12, 0x12, 0x0D, 0x00}; //alpha
EDISON_NGUNJIRI 0:0898e006947b 54 //const char udc_ohm[] = {0x0E, 0x11, 0x11, 0x11, 0x0A, 0x0A, 0x1B, 0x00}; //ohm
EDISON_NGUNJIRI 0:0898e006947b 55 //const char udc_sigma[] = {0x1F, 0x08, 0x04, 0x02, 0x04, 0x08, 0x1F, 0x00}; //sigma
EDISON_NGUNJIRI 0:0898e006947b 56 //const char udc_pi[] = {0x1F, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x00}; //pi
EDISON_NGUNJIRI 0:0898e006947b 57 //const char udc_root[] = {0x07, 0x04, 0x04, 0x04, 0x14, 0x0C, 0x04, 0x00}; //root
EDISON_NGUNJIRI 0:0898e006947b 58
EDISON_NGUNJIRI 0:0898e006947b 59 const char udc_0[] = {0x18, 0x14, 0x12, 0x11, 0x12, 0x14, 0x18, 0x00}; // |>
EDISON_NGUNJIRI 0:0898e006947b 60 const char udc_1[] = {0x03, 0x05, 0x09, 0x11, 0x09, 0x05, 0x03, 0x00}; // <|
EDISON_NGUNJIRI 0:0898e006947b 61 const char udc_2[] = {0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00}; // |
EDISON_NGUNJIRI 0:0898e006947b 62 const char udc_3[] = {0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x14, 0x00}; // ||
EDISON_NGUNJIRI 0:0898e006947b 63 const char udc_4[] = {0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x00}; // |||
EDISON_NGUNJIRI 0:0898e006947b 64 const char udc_5[] = {0x00, 0x1f, 0x00, 0x1f, 0x00, 0x1f, 0x00, 0x00}; // =
EDISON_NGUNJIRI 0:0898e006947b 65 const char udc_6[] = {0x15, 0x0a, 0x15, 0x0a, 0x15, 0x0a, 0x15, 0x00}; // checkerboard
EDISON_NGUNJIRI 0:0898e006947b 66 const char udc_7[] = {0x10, 0x08, 0x04, 0x02, 0x01, 0x00, 0x10, 0x00}; // \
EDISON_NGUNJIRI 0:0898e006947b 67
EDISON_NGUNJIRI 0:0898e006947b 68 //const char udc_degr[] = {0x06, 0x09, 0x09, 0x06, 0x00, 0x00, 0x00, 0x00}; // Degree symbol
EDISON_NGUNJIRI 0:0898e006947b 69
EDISON_NGUNJIRI 0:0898e006947b 70 //const char udc_TM_T[] = {0x1F, 0x04, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00}; // Trademark T
EDISON_NGUNJIRI 0:0898e006947b 71 //const char udc_TM_M[] = {0x11, 0x1B, 0x15, 0x11, 0x00, 0x00, 0x00, 0x00}; // Trademark M
EDISON_NGUNJIRI 0:0898e006947b 72
EDISON_NGUNJIRI 0:0898e006947b 73 //const char udc_Bat_Hi[] = {0x0E, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00}; // Battery Full
EDISON_NGUNJIRI 0:0898e006947b 74 //const char udc_Bat_Ha[] = {0x0E, 0x11, 0x13, 0x17, 0x1F, 0x1F, 0x1F, 0x00}; // Battery Half
EDISON_NGUNJIRI 0:0898e006947b 75 //const char udc_Bat_Lo[] = {0x0E, 0x11, 0x11, 0x11, 0x11, 0x11, 0x1F, 0x00}; // Battery Low
EDISON_NGUNJIRI 0:0898e006947b 76 //const char udc_Bat_Hi[] = {0x0E, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00}; // Battery Full
EDISON_NGUNJIRI 0:0898e006947b 77 //const char udc_Bat_Ha[] = {0x0E, 0x11, 0x11, 0x1F, 0x1F, 0x1F, 0x1F, 0x00}; // Battery Half
EDISON_NGUNJIRI 0:0898e006947b 78 //const char udc_Bat_Lo[] = {0x0E, 0x11, 0x11, 0x11, 0x11, 0x1F, 0x1F, 0x00}; // Battery Low
EDISON_NGUNJIRI 0:0898e006947b 79 const char udc_Bat_Hi[] = {0x8E, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x9F, 0x00}; // Battery Full, Blink
EDISON_NGUNJIRI 0:0898e006947b 80 const char udc_Bat_Ha[] = {0x8E, 0x91, 0x91, 0x9F, 0x9F, 0x9F, 0x9F, 0x00}; // Battery Half, Blink
EDISON_NGUNJIRI 0:0898e006947b 81 const char udc_Bat_Lo[] = {0x8E, 0x91, 0x91, 0x91, 0x91, 0x9F, 0x9F, 0x00}; // Battery Low, Blink
EDISON_NGUNJIRI 0:0898e006947b 82 const char udc_AC[] = {0x0A, 0x0A, 0x1F, 0x11, 0x0E, 0x04, 0x04, 0x00}; // AC Power
EDISON_NGUNJIRI 0:0898e006947b 83
EDISON_NGUNJIRI 0:0898e006947b 84 //const char udc_smiley[] = {0x00, 0x0A, 0x00, 0x04, 0x11, 0x0E, 0x00, 0x00}; // Smiley
EDISON_NGUNJIRI 0:0898e006947b 85 //const char udc_droopy[] = {0x00, 0x0A, 0x00, 0x04, 0x00, 0x0E, 0x11, 0x00}; // Droopey
EDISON_NGUNJIRI 0:0898e006947b 86 //const char udc_note[] = {0x01, 0x03, 0x05, 0x09, 0x0B, 0x1B, 0x18, 0x00}; // Note
EDISON_NGUNJIRI 0:0898e006947b 87 //const char udc_note[] = {0x06, 0x04, 0x04, 0x04, 0x0C, 0x1C, 0x08, 0x00}; // Note
EDISON_NGUNJIRI 0:0898e006947b 88 //const char udc_note_off[] = {0x16, 0x04, 0x04, 0x06, 0x0D, 0x1C, 0x08, 0x00}; // Note Off
EDISON_NGUNJIRI 0:0898e006947b 89
EDISON_NGUNJIRI 0:0898e006947b 90 //const char udc_bar_1[] = {0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00}; // Bar 1
EDISON_NGUNJIRI 0:0898e006947b 91 //const char udc_bar_2[] = {0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00}; // Bar 11
EDISON_NGUNJIRI 0:0898e006947b 92 //const char udc_bar_3[] = {0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x1C, 0x00}; // Bar 111
EDISON_NGUNJIRI 0:0898e006947b 93 //const char udc_bar_4[] = {0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x00}; // Bar 1111
EDISON_NGUNJIRI 0:0898e006947b 94 //const char udc_bar_5[] = {0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00}; // Bar 11111
EDISON_NGUNJIRI 0:0898e006947b 95
EDISON_NGUNJIRI 0:0898e006947b 96 //const char udc_ch_1[] = {0x1f, 0x00, 0x1f, 0x00, 0x1f, 0x00, 0x1f, 0x00}; // Hor bars 4
EDISON_NGUNJIRI 0:0898e006947b 97 //const char udc_ch_2[] = {0x00, 0x1f, 0x00, 0x1f, 0x00, 0x1f, 0x00, 0x1f}; // Hor bars 4 (inverted)
EDISON_NGUNJIRI 0:0898e006947b 98 //const char udc_ch_3[] = {0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15}; // Ver bars 3
EDISON_NGUNJIRI 0:0898e006947b 99 //const char udc_ch_4[] = {0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a, 0x0a}; // Ver bars 3 (inverted)
EDISON_NGUNJIRI 0:0898e006947b 100 //const char udc_ch_yr[] = {0x08, 0x0f, 0x12, 0x0f, 0x0a, 0x1f, 0x02, 0x02}; // Year (kana)
EDISON_NGUNJIRI 0:0898e006947b 101 //const char udc_ch_mo[] = {0x0f, 0x09, 0x0f, 0x09, 0x0f, 0x09, 0x09, 0x13}; // Month (kana)
EDISON_NGUNJIRI 0:0898e006947b 102 //const char udc_ch_dy[] = {0x1f, 0x11, 0x11, 0x1f, 0x11, 0x11, 0x11, 0x1F}; // Day (kana)
EDISON_NGUNJIRI 0:0898e006947b 103 //const char udc_ch_mi[] = {0x0C, 0x0a, 0x11, 0x1f, 0x09, 0x09, 0x09, 0x13}; // minute (kana)
EDISON_NGUNJIRI 0:0898e006947b 104
EDISON_NGUNJIRI 0:0898e006947b 105 //const char udc_bell[] = {0x04, 0x0E, 0x0E, 0x0E, 0x1F, 0x00, 0x04, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 106 //const char udc_note[] = {0x02, 0x03, 0x02, 0x0E, 0x1E, 0x0C, 0x00, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 107 //const char udc_clock[] = {0x00, 0x0E, 0x15, 0x17, 0x11, 0x0E, 0x00, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 108 //const char udc_heart[] = {0x00, 0x0a, 0x1F, 0x1F, 0x0E, 0x04, 0x00, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 109 //const char udc_duck[] = {0x00, 0x0c, 0x1D, 0x0F, 0x0F, 0x06, 0x00, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 110 //const char udc_check[] = {0x00, 0x01, 0x03, 0x16, 0x1C, 0x08, 0x00, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 111 //const char udc_cross[] = {0x00, 0x1B, 0x0E, 0x04, 0x0E, 0x1B, 0x00, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 112 //const char udc_retarrow[] = {0x01, 0x01, 0x05, 0x09, 0x1f, 0x08, 0x04, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 113 //const char udc_OK[] = {0x08, 0x14, 0x14, 0x08, 0x05, 0x06, 0x05, 0x05}; // OK
EDISON_NGUNJIRI 0:0898e006947b 114 //const char udc_1_2[] = {0x11, 0x12, 0x17, 0x09, 0x13, 0x04, 0x07, 0x00}; // 1/2
EDISON_NGUNJIRI 0:0898e006947b 115 //const char udc_Euro[] = {0x06, 0x09, 0x08, 0x1E, 0x1E, 0x08, 0x09, 0x06}; // Euro symbol
EDISON_NGUNJIRI 0:0898e006947b 116 //const char udc_key[] = {0x07, 0x07, 0x04, 0x04, 0x0E, 0x11, 0x0E, 0x00}; // Key symbol
EDISON_NGUNJIRI 0:0898e006947b 117
EDISON_NGUNJIRI 0:0898e006947b 118 //const char udc_None[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
EDISON_NGUNJIRI 0:0898e006947b 119 //const char udc_All[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
EDISON_NGUNJIRI 0:0898e006947b 120 #endif /* UDC_EXAMPLES */