Marc Bax / Mbed 2 deprecated Flexbook180111a

Error as described in MBs email to MS

Dependencies:   SDFileSystem app epson mbed msp430 pl tests

pageoled.cpp@1:5874c1a074a7, 2018-01-11 (annotated)

Committer:
marcbax
Date:
Thu Jan 11 14:12:00 2018 +0000
Revision:
1:5874c1a074a7
Parent:
0:c643d398cdb6 
Version 180111a with error as reported to Mark Symonds

Who changed what in which revision?

UserRevisionLine numberNew contents of line
marcbax 0:c643d398cdb6 1 //
marcbax 0:c643d398cdb6 2 // Filename: pageoled.cpp
marcbax 0:c643d398cdb6 3 //
marcbax 0:c643d398cdb6 4 // Flexbook page for page A3.
marcbax 0:c643d398cdb6 5 //
marcbax 0:c643d398cdb6 6
marcbax 0:c643d398cdb6 7 #include "pageoled.h"
marcbax 0:c643d398cdb6 8 #include "pagesensor.h"
marcbax 0:c643d398cdb6 9
marcbax 0:c643d398cdb6 10 #include "log.h"
marcbax 0:c643d398cdb6 11
marcbax 0:c643d398cdb6 12 #include <iostream>
marcbax 0:c643d398cdb6 13
marcbax 0:c643d398cdb6 14 namespace Flexbook {
marcbax 0:c643d398cdb6 15
marcbax 0:c643d398cdb6 16 PageOLED::PageOLED()
marcbax 0:c643d398cdb6 17 : data(p9), clock(p10), strobe(p11), enable(p12)
marcbax 0:c643d398cdb6 18 {
marcbax 0:c643d398cdb6 19 Log("Creating PageOLED");
marcbax 0:c643d398cdb6 20
marcbax 0:c643d398cdb6 21 data = 0;
marcbax 0:c643d398cdb6 22 clock = 0;
marcbax 0:c643d398cdb6 23 strobe = 0;
marcbax 0:c643d398cdb6 24 enable = 1;
marcbax 0:c643d398cdb6 25
marcbax 0:c643d398cdb6 26 Write(0xffffffffffff);
marcbax 0:c643d398cdb6 27 wait(1.0);
marcbax 0:c643d398cdb6 28
marcbax 0:c643d398cdb6 29 // test case follows
marcbax 0:c643d398cdb6 30 //Write(Translate(0,0,1,2,3,10));
marcbax 0:c643d398cdb6 31 //wait(2.0);
marcbax 0:c643d398cdb6 32
marcbax 0:c643d398cdb6 33 /*
marcbax 0:c643d398cdb6 34 for (int i=0; i<200; i++) {
marcbax 0:c643d398cdb6 35 Write(Translate(0,0,0,0,0,i % 6));
marcbax 0:c643d398cdb6 36 if (i<120) wait_ms(30);
marcbax 0:c643d398cdb6 37 else wait_ms(i);
marcbax 0:c643d398cdb6 38 }
marcbax 0:c643d398cdb6 39
marcbax 0:c643d398cdb6 40
marcbax 0:c643d398cdb6 41 for (int i=0; i<600; i++) {
marcbax 0:c643d398cdb6 42 Write(Translate(i%6,i%6,0,0,i*7%6,i%10));
marcbax 0:c643d398cdb6 43 wait(0.5);
marcbax 0:c643d398cdb6 44 }
marcbax 0:c643d398cdb6 45
marcbax 0:c643d398cdb6 46 uint64_t oledpixels = 63;
marcbax 0:c643d398cdb6 47 for(int i=0; i<43; i++) {
marcbax 0:c643d398cdb6 48 Write(oledpixels);
marcbax 0:c643d398cdb6 49 oledpixels = 1 + (oledpixels * 2);
marcbax 0:c643d398cdb6 50 wait(0.5);
marcbax 0:c643d398cdb6 51 }
marcbax 0:c643d398cdb6 52
marcbax 0:c643d398cdb6 53 wait(5.0);
marcbax 0:c643d398cdb6 54 */
marcbax 0:c643d398cdb6 55 // test case ends
marcbax 0:c643d398cdb6 56
marcbax 0:c643d398cdb6 57 Write(0x000000000000);
marcbax 0:c643d398cdb6 58 }
marcbax 0:c643d398cdb6 59
marcbax 0:c643d398cdb6 60 PageOLED::~PageOLED()
marcbax 0:c643d398cdb6 61 {
marcbax 0:c643d398cdb6 62 Log("Deleting PageOLED");
marcbax 0:c643d398cdb6 63 }
marcbax 0:c643d398cdb6 64
marcbax 0:c643d398cdb6 65 // Write data to OLED.
marcbax 0:c643d398cdb6 66 void PageOLED::Write(uint64_t writedata)
marcbax 0:c643d398cdb6 67 {
marcbax 0:c643d398cdb6 68 strobe = 1;
marcbax 0:c643d398cdb6 69 enable = 1;
marcbax 0:c643d398cdb6 70
marcbax 0:c643d398cdb6 71 for(int bit = 0; bit < 48; bit++)
marcbax 0:c643d398cdb6 72 {
marcbax 0:c643d398cdb6 73 data = writedata & 1;
marcbax 0:c643d398cdb6 74 clock = 1;
marcbax 0:c643d398cdb6 75 writedata = writedata >> 1;
marcbax 0:c643d398cdb6 76 clock = 0;
marcbax 0:c643d398cdb6 77 }
marcbax 0:c643d398cdb6 78
marcbax 0:c643d398cdb6 79 strobe = 0;
marcbax 0:c643d398cdb6 80 enable = 0;
marcbax 0:c643d398cdb6 81 }
marcbax 0:c643d398cdb6 82
marcbax 0:c643d398cdb6 83 uint64_t PageOLED::Translate(char b1, char b2, char b3, char b4, char b5, char d1)
marcbax 0:c643d398cdb6 84 // b1..b5 should be a number 0..6 - the number of bars lit in each of the five bar graphs
marcbax 0:c643d398cdb6 85 // d1 should be a number 0..9 - and is displayed as a single digit
marcbax 0:c643d398cdb6 86 {
marcbax 0:c643d398cdb6 87 uint64_t result = 0; //start with 0, each addition only changes a single bit
marcbax 0:c643d398cdb6 88
marcbax 0:c643d398cdb6 89 //create bit pattern for leftmost bar graph (No. 1)
marcbax 0:c643d398cdb6 90 if (b1>6) result = result + (0x010000000000); //bit 40 - not connected on new OLEDS
marcbax 0:c643d398cdb6 91 if (b1>5) result = result + (0x020000000000); //bit 41
marcbax 0:c643d398cdb6 92 if (b1>4) result = result + (0x040000000000); //bit 42
marcbax 0:c643d398cdb6 93 if (b1>3) result = result + (0x080000000000); //bit 43
marcbax 0:c643d398cdb6 94 if (b1>2) result = result + (0x000800000000); //bit 35
marcbax 0:c643d398cdb6 95 if (b1>1) result = result + (0x000400000000); //bit 34
marcbax 0:c643d398cdb6 96 if (b1>0) result = result + (0x000200000000); //bit 33
marcbax 0:c643d398cdb6 97
marcbax 0:c643d398cdb6 98 //create bit pattern for second bar graph
marcbax 0:c643d398cdb6 99 if (b2>6) result = result + (0x000100000000); //bit 32 - not connected on new OLEDS
marcbax 0:c643d398cdb6 100 if (b2>5) result = result + (0x800000000000); //bit 47
marcbax 0:c643d398cdb6 101 if (b2>4) result = result + (0x400000000000); //bit 46
marcbax 0:c643d398cdb6 102 if (b2>3) result = result + (0x200000000000); //bit 45
marcbax 0:c643d398cdb6 103 if (b2>2) result = result + (0x100000000000); //bit 44
marcbax 0:c643d398cdb6 104 if (b2>1) result = result + (0x001000000000); //bit 36
marcbax 0:c643d398cdb6 105 if (b2>0) result = result + (0x002000000000); //bit 37
marcbax 0:c643d398cdb6 106
marcbax 0:c643d398cdb6 107 //create bit pattern for third bar graph
marcbax 0:c643d398cdb6 108 if (b3>6) result = result + (0x004000000000); //bit 38 - not connected on new OLEDS
marcbax 0:c643d398cdb6 109 if (b3>5) result = result + (0x008000000000); //bit 39
marcbax 0:c643d398cdb6 110 if (b3>4) result = result + (0x000001000000); //bit 24
marcbax 0:c643d398cdb6 111 if (b3>3) result = result + (0x000002000000); //bit 25
marcbax 0:c643d398cdb6 112 if (b3>2) result = result + (0x000004000000); //bit 26
marcbax 0:c643d398cdb6 113 if (b3>1) result = result + (0x000008000000); //bit 27
marcbax 0:c643d398cdb6 114 if (b3>0) result = result + (0x000000080000); //bit 19
marcbax 0:c643d398cdb6 115
marcbax 0:c643d398cdb6 116 //create bit pattern for fourth bar graph
marcbax 0:c643d398cdb6 117 if (b4>6) result = result + (0x000000040000); //bit 18 - not connected on new OLEDS
marcbax 0:c643d398cdb6 118 if (b4>5) result = result + (0x000000020000); //bit 17
marcbax 0:c643d398cdb6 119 if (b4>4) result = result + (0x000000010000); //bit 16
marcbax 0:c643d398cdb6 120 if (b4>3) result = result + (0x000080000000); //bit 31
marcbax 0:c643d398cdb6 121 if (b4>2) result = result + (0x000040000000); //bit 30
marcbax 0:c643d398cdb6 122 if (b4>1) result = result + (0x000020000000); //bit 29
marcbax 0:c643d398cdb6 123 if (b4>0) result = result + (0x000010000000); //bit 28
marcbax 0:c643d398cdb6 124
marcbax 0:c643d398cdb6 125 //create bit pattern for fifth (rightmost) bar graph
marcbax 0:c643d398cdb6 126 if (b5>6) result = result + (0x000000100000); //bit 20 - not connected on new OLEDS
marcbax 0:c643d398cdb6 127 if (b5>5) result = result + (0x000000200000); //bit 21
marcbax 0:c643d398cdb6 128 if (b5>4) result = result + (0x000000400000); //bit 22
marcbax 0:c643d398cdb6 129 if (b5>3) result = result + (0x000000800000); //bit 23
marcbax 0:c643d398cdb6 130 if (b5>2) result = result + (0x000000000100); //bit 8
marcbax 0:c643d398cdb6 131 if (b5>1) result = result + (0x000000000200); //bit 9
marcbax 0:c643d398cdb6 132 if (b5>0) result = result + (0x000000000400); //bit 10
marcbax 0:c643d398cdb6 133
marcbax 0:c643d398cdb6 134 //create bit pattern for digit - each digit needs multiple segments to be lit
marcbax 0:c643d398cdb6 135 //7 segments use bits 6, 7, 11, 12, 13, 14 and 15
marcbax 0:c643d398cdb6 136 switch (d1) {
marcbax 0:c643d398cdb6 137 case 0: result = result + (0x01E3 << 6); break; //0001 1110 0011
marcbax 0:c643d398cdb6 138 case 1: result = result + (0x0042 << 6); break; //0000 0100 0010
marcbax 0:c643d398cdb6 139 case 2: result = result + (0x0383 << 6); break; //0011 1000 0011
marcbax 0:c643d398cdb6 140 case 3: result = result + (0x02C3 << 6); break; //0010 1100 0011
marcbax 0:c643d398cdb6 141 case 4: result = result + (0x0262 << 6); break; //0010 0110 0010
marcbax 0:c643d398cdb6 142 case 5: result = result + (0x02E1 << 6); break; //0010 1110 0001
marcbax 0:c643d398cdb6 143 case 6: result = result + (0x03E1 << 6); break; //0011 1110 0001
marcbax 0:c643d398cdb6 144 case 7: result = result + (0x0043 << 6); break; //0000 0100 0011
marcbax 0:c643d398cdb6 145 case 8: result = result + (0x03E3 << 6); break; //0011 1110 0011
marcbax 0:c643d398cdb6 146 case 9: result = result + (0x02E3 << 6); break; //0010 1110 0011
marcbax 0:c643d398cdb6 147 }
marcbax 0:c643d398cdb6 148 //Note least significant 6 bits (0..5) are not used
marcbax 0:c643d398cdb6 149
marcbax 0:c643d398cdb6 150 return(result);
marcbax 0:c643d398cdb6 151 }
marcbax 0:c643d398cdb6 152
marcbax 0:c643d398cdb6 153 void PageOLED::SensorPoll(const SensorData &sensordata)
marcbax 0:c643d398cdb6 154 {
marcbax 0:c643d398cdb6 155 Write(Translate(3,sensordata.temperature,4,sensordata.pressure,2,sensordata.pressure));
marcbax 0:c643d398cdb6 156 //printf("%i \n", sensordata.temperature);
marcbax 0:c643d398cdb6 157
marcbax 0:c643d398cdb6 158 }
marcbax 0:c643d398cdb6 159
marcbax 0:c643d398cdb6 160 void PageOLED::DiceRoll(const int dicenr)
marcbax 0:c643d398cdb6 161 {
marcbax 0:c643d398cdb6 162
marcbax 0:c643d398cdb6 163 }
marcbax 0:c643d398cdb6 164
marcbax 0:c643d398cdb6 165 void PageOLED::HandlePageActions ()
marcbax 0:c643d398cdb6 166 {
marcbax 0:c643d398cdb6 167 //Write(Translate(0,sensordata.temperature,0,sensordata.pressure,0,3));
marcbax 0:c643d398cdb6 168 Log("OLED updated");
marcbax 0:c643d398cdb6 169 }
marcbax 0:c643d398cdb6 170
marcbax 0:c643d398cdb6 171 } // End Flexbook namespace.
marcbax 0:c643d398cdb6 172
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