mirror of
https://github.com/stevenhowes/MX5-Arduino-Speed.git
synced 2026-05-26 15:53:40 +01:00
Adjustments for new Adafruit init routine, and confirm working with Nano Every/ATMega4809. Also whitespace tweaks (thanks Arduino IDE)
This commit is contained in:
Steve Howes
@@ -2,7 +2,8 @@
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## Target Hardware
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## Target Hardware
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Arduino ATMega328p
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Arduino Nano ATMega328p
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Arduino Nano Every ATMega4809 (Register emulation not required)
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2.42 Inch SS1309 128x64 Monocrhome OLED
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2.42 Inch SS1309 128x64 Monocrhome OLED
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+362
-363
@@ -1,363 +1,362 @@
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#include <Adafruit_SSD1306.h>
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#include <Adafruit_SSD1306.h>
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#include <EEPROM.h>
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#include <EEPROM.h>
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#include <math.h>
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#include <math.h>
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//Define SPI Connections:
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//Define SPI Connections:
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#define OLED_MOSI 9
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#define OLED_MOSI 9
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#define OLED_CLK 10
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#define OLED_CLK 10
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#define OLED_DC 11
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#define OLED_DC 11
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#define OLED_CS 12
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#define OLED_CS 12
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#define OLED_RESET 13
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#define OLED_RESET 13
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#define LOGO_HEIGHT 64
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#define LOGO_HEIGHT 64
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#define LOGO_WIDTH 64
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#define LOGO_WIDTH 64
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const unsigned char PROGMEM logo_bmp [] = {
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const unsigned char PROGMEM logo_bmp [] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xF0, 0x0F, 0x00, 0x00, 0x00,
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xF0, 0x0F, 0x00, 0x00, 0x00,
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||||||
0x00, 0x00, 0x03, 0xF0, 0x0F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x37, 0xE0, 0x07, 0xE8, 0x00, 0x00,
|
0x00, 0x00, 0x03, 0xF0, 0x0F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x37, 0xE0, 0x07, 0xE8, 0x00, 0x00,
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||||||
0x00, 0x00, 0xF7, 0xC0, 0x07, 0xEE, 0x00, 0x00, 0x00, 0x01, 0xEF, 0x80, 0x03, 0xEF, 0x80, 0x00,
|
0x00, 0x00, 0xF7, 0xC0, 0x07, 0xEE, 0x00, 0x00, 0x00, 0x01, 0xEF, 0x80, 0x03, 0xEF, 0x80, 0x00,
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||||||
0x00, 0x03, 0xEF, 0x00, 0x01, 0xF7, 0xC0, 0x00, 0x00, 0x07, 0xCF, 0xC0, 0x03, 0xF7, 0xC0, 0x00,
|
0x00, 0x03, 0xEF, 0x00, 0x01, 0xF7, 0xC0, 0x00, 0x00, 0x07, 0xCF, 0xC0, 0x03, 0xF7, 0xC0, 0x00,
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0x00, 0x07, 0xC7, 0xF8, 0x1F, 0xE3, 0xE0, 0x00, 0x00, 0x17, 0x87, 0xFE, 0x7F, 0xE3, 0xEC, 0x00,
|
0x00, 0x07, 0xC7, 0xF8, 0x1F, 0xE3, 0xE0, 0x00, 0x00, 0x17, 0x87, 0xFE, 0x7F, 0xE3, 0xEC, 0x00,
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||||||
0x00, 0x37, 0x83, 0xFE, 0x7F, 0xC1, 0xEC, 0x00, 0x00, 0x77, 0xF9, 0xF0, 0x1F, 0xBF, 0xEC, 0x00,
|
0x00, 0x37, 0x83, 0xFE, 0x7F, 0xC1, 0xEC, 0x00, 0x00, 0x77, 0xF9, 0xF0, 0x1F, 0xBF, 0xEC, 0x00,
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||||||
0x00, 0xF7, 0xFE, 0x00, 0x00, 0xFF, 0xCE, 0x00, 0x00, 0xF3, 0xFE, 0x00, 0x00, 0x7F, 0xCF, 0x00,
|
0x00, 0xF7, 0xFE, 0x00, 0x00, 0xFF, 0xCE, 0x00, 0x00, 0xF3, 0xFE, 0x00, 0x00, 0x7F, 0xCF, 0x00,
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||||||
0x00, 0xF1, 0xF8, 0x00, 0x00, 0x3F, 0x0F, 0x00, 0x00, 0xF0, 0xC0, 0x00, 0x00, 0x02, 0x07, 0x00,
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0x00, 0xF1, 0xF8, 0x00, 0x00, 0x3F, 0x0F, 0x00, 0x00, 0xF0, 0xC0, 0x00, 0x00, 0x02, 0x07, 0x00,
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0x03, 0xFF, 0xC0, 0x00, 0x00, 0x03, 0xFF, 0xC0, 0x07, 0xFF, 0xC0, 0x00, 0x00, 0x03, 0xFE, 0xC0,
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0x03, 0xFF, 0xC0, 0x00, 0x00, 0x03, 0xFF, 0xC0, 0x07, 0xFF, 0xC0, 0x00, 0x00, 0x03, 0xFE, 0xC0,
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0x07, 0xFF, 0x80, 0x00, 0x00, 0x01, 0xFE, 0xE0, 0x0F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xE0,
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0x07, 0xFF, 0x80, 0x00, 0x00, 0x01, 0xFE, 0xE0, 0x0F, 0x3F, 0x00, 0x00, 0x00, 0x00, 0xFC, 0xE0,
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0x0F, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x39, 0xF0, 0x0F, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x39, 0xF0,
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0x0F, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x39, 0xF0, 0x0F, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x39, 0xF0,
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0x0F, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x3D, 0xF0, 0x0F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xF0,
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0x0F, 0x7C, 0x00, 0x00, 0x00, 0x00, 0x3D, 0xF0, 0x0F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x3F, 0xF0,
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0x0F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x1F, 0xE0, 0x07, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x1F, 0xE0,
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0x0F, 0xF8, 0x00, 0x00, 0x00, 0x00, 0x1F, 0xE0, 0x07, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x1F, 0xE0,
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0x03, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x03, 0xF0, 0x00, 0x00, 0x00, 0x00, 0x07, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x7F, 0xFF, 0xCE, 0xF3, 0xBC, 0x7D, 0xFD, 0xC7, 0x7F, 0xDF, 0xDE, 0xE3, 0xBE, 0xFB, 0xFF, 0xC7,
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0x7F, 0xFF, 0xCE, 0xF3, 0xBC, 0x7D, 0xFD, 0xC7, 0x7F, 0xDF, 0xDE, 0xE3, 0xBE, 0xFB, 0xFF, 0xC7,
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0x7F, 0xFB, 0xDE, 0xE3, 0xFF, 0xFB, 0xFF, 0xCF, 0x1E, 0x3B, 0xDD, 0xE7, 0xFF, 0xFB, 0x9F, 0xFF,
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0x7F, 0xFB, 0xDE, 0xE3, 0xFF, 0xFB, 0xFF, 0xCF, 0x1E, 0x3B, 0xDD, 0xE7, 0xFF, 0xFB, 0x9F, 0xFF,
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0x1E, 0x3F, 0xDD, 0xE7, 0xFF, 0xFB, 0xFF, 0xFE, 0x1C, 0x3F, 0xBD, 0xC7, 0xFF, 0xF7, 0xFF, 0xFE,
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0x1E, 0x3F, 0xDD, 0xE7, 0xFF, 0xFB, 0xFF, 0xFE, 0x1C, 0x3F, 0xBD, 0xC7, 0xFF, 0xF7, 0xFF, 0xFE,
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||||||
0x1C, 0x7F, 0x3D, 0xC7, 0xFF, 0xF7, 0xF7, 0x9E, 0x3C, 0x77, 0x39, 0xCF, 0xEF, 0xF7, 0x07, 0x1E,
|
0x1C, 0x7F, 0x3D, 0xC7, 0xFF, 0xF7, 0xF7, 0x9E, 0x3C, 0x77, 0x39, 0xCF, 0xEF, 0xF7, 0x07, 0x1E,
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||||||
0x3C, 0x77, 0xB9, 0xFE, 0xEF, 0xEF, 0x07, 0x1C, 0x38, 0x77, 0xF9, 0xFE, 0xEE, 0xEF, 0x07, 0x1C,
|
0x3C, 0x77, 0xB9, 0xFE, 0xEF, 0xEF, 0x07, 0x1C, 0x38, 0x77, 0xF9, 0xFE, 0xEE, 0xEF, 0x07, 0x1C,
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0x38, 0x73, 0xF8, 0x78, 0xEE, 0xEE, 0x0F, 0x1C, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x00,
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0x38, 0x73, 0xF8, 0x78, 0xEE, 0xEE, 0x0F, 0x1C, 0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x00,
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0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x00,
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0x00, 0x18, 0x00, 0x00, 0x00, 0x00, 0x1C, 0x00, 0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x00,
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0x10, 0x38, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x18, 0x1C, 0x38, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x78,
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0x10, 0x38, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x18, 0x1C, 0x38, 0x00, 0x00, 0x00, 0x00, 0x3C, 0x78,
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0x1F, 0x38, 0x00, 0x00, 0x00, 0x00, 0x3D, 0xF8, 0x1F, 0xBA, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xF0,
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0x1F, 0x38, 0x00, 0x00, 0x00, 0x00, 0x3D, 0xF8, 0x1F, 0xBA, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xF0,
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0x0F, 0xFB, 0x00, 0x00, 0x00, 0x01, 0xDF, 0xF0, 0x0F, 0xF3, 0x80, 0x00, 0x00, 0x03, 0xCF, 0xE0,
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0x0F, 0xFB, 0x00, 0x00, 0x00, 0x01, 0xDF, 0xF0, 0x0F, 0xF3, 0x80, 0x00, 0x00, 0x03, 0xCF, 0xE0,
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0x03, 0xE3, 0xC0, 0x00, 0x00, 0x03, 0xC7, 0xC0, 0x00, 0x03, 0xC0, 0x00, 0x00, 0x03, 0xC0, 0x00,
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0x03, 0xE3, 0xC0, 0x00, 0x00, 0x03, 0xC7, 0xC0, 0x00, 0x03, 0xC0, 0x00, 0x00, 0x03, 0xC0, 0x00,
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0x00, 0xE3, 0xD8, 0x00, 0x00, 0x1B, 0xC7, 0x00, 0x00, 0xFB, 0xDE, 0x00, 0x00, 0x7B, 0xDF, 0x00,
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0x00, 0xE3, 0xD8, 0x00, 0x00, 0x1B, 0xC7, 0x00, 0x00, 0xFB, 0xDE, 0x00, 0x00, 0x7B, 0xDF, 0x00,
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0x00, 0xFF, 0xDF, 0x00, 0x00, 0xF3, 0xFE, 0x00, 0x00, 0x7F, 0x8F, 0x70, 0x0F, 0xF3, 0xFC, 0x00,
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0x00, 0xFF, 0xDF, 0x00, 0x00, 0xF3, 0xFE, 0x00, 0x00, 0x7F, 0x8F, 0x70, 0x0F, 0xF3, 0xFC, 0x00,
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0x00, 0x3F, 0x8F, 0xFC, 0x7F, 0xF1, 0xFC, 0x00, 0x00, 0x1F, 0x0F, 0xBE, 0xFD, 0xF0, 0xFC, 0x00,
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0x00, 0x3F, 0x8F, 0xFC, 0x7F, 0xF1, 0xFC, 0x00, 0x00, 0x1F, 0x0F, 0xBE, 0xFD, 0xF0, 0xFC, 0x00,
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0x00, 0x00, 0x0F, 0xBF, 0xF9, 0xE0, 0x00, 0x00, 0x00, 0x03, 0xFF, 0x9F, 0xF9, 0xFF, 0xC0, 0x00,
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0x00, 0x00, 0x0F, 0xBF, 0xF9, 0xE0, 0x00, 0x00, 0x00, 0x03, 0xFF, 0x9F, 0xF9, 0xFF, 0xC0, 0x00,
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0x00, 0x03, 0xFF, 0x0F, 0xF1, 0xFF, 0xC0, 0x00, 0x00, 0x01, 0xFF, 0x07, 0xE0, 0xFF, 0x80, 0x00,
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0x00, 0x03, 0xFF, 0x0F, 0xF1, 0xFF, 0xC0, 0x00, 0x00, 0x01, 0xFF, 0x07, 0xE0, 0xFF, 0x80, 0x00,
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0x00, 0x00, 0xFE, 0xFF, 0xFF, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x03, 0xFF, 0xFF, 0xC0, 0x00, 0x00,
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0x00, 0x00, 0xFE, 0xFF, 0xFF, 0x7E, 0x00, 0x00, 0x00, 0x00, 0x03, 0xFF, 0xFF, 0xC0, 0x00, 0x00,
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0x00, 0x00, 0x03, 0xFE, 0x7F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x3F, 0x00, 0x00, 0x00
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0x00, 0x00, 0x03, 0xFE, 0x7F, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFC, 0x3F, 0x00, 0x00, 0x00
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};
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};
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Adafruit_SSD1306 display(OLED_MOSI, OLED_CLK, OLED_DC, OLED_RESET, OLED_CS);
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Adafruit_SSD1306 display(128, 64, OLED_MOSI, OLED_CLK, OLED_DC, OLED_RESET, OLED_CS);
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// Boot graphics and screen refresh
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// Boot graphics and screen refresh
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int prettylinecount = 64;
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int prettylinecount = 64;
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byte screenrefresh = 0;
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byte screenrefresh = 0;
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byte mode = 0; //(0 = bootlogo, 1 = running, 2 = calibrate)
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byte mode = 0; //(0 = bootlogo, 1 = running, 2 = calibrate)
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// Pulse counting / pin state
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// Pulse counting / pin state
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unsigned long pulsecount = 0;
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unsigned long pulsecount = 0;
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byte lastspeedstate = 0;
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byte lastspeedstate = 0;
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bytespeedstate = 0;
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byte speedstate = 0;
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// Odometer and current mile pulses
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// Odometer and current mile pulses
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unsigned long odometer = 0;
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unsigned long odometer = 0;
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unsigned long currentmile = 0;
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unsigned long currentmile = 0;
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// Calibration settings
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// Calibration settings
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unsigned long pulsepermile = 0;
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unsigned long pulsepermile = 0;
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byte calmultiplier = 2;
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byte calmultiplier = 2;
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void bootlogo(void)
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void bootlogo(void)
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{
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{
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display.clearDisplay();
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display.clearDisplay();
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display.drawBitmap((display.width() - LOGO_WIDTH ) / 2, (display.height() - LOGO_HEIGHT) / 2, logo_bmp, LOGO_WIDTH, LOGO_HEIGHT, 1);
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display.drawBitmap((display.width() - LOGO_WIDTH ) / 2, (display.height() - LOGO_HEIGHT) / 2, logo_bmp, LOGO_WIDTH, LOGO_HEIGHT, 1);
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display.display();
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display.display();
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delay(1000);
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delay(1000);
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}
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}
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void prettyline()
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void prettyline()
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{
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{
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display.clearDisplay();
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display.clearDisplay();
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display.drawLine(prettylinecount, 45, 128 - prettylinecount, 45, WHITE);
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display.drawLine(prettylinecount, 45, 128 - prettylinecount, 45, WHITE);
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display.display();
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display.display();
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prettylinecount--;
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prettylinecount--;
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prettylinecount--;
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prettylinecount--;
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}
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}
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void setup()
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void setup()
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{
|
{
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Serial.begin(115200);
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Serial.begin(115200);
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Serial.setTimeout(10);
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Serial.setTimeout(10);
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Serial.println();
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Serial.println();
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Serial.println();
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Serial.println();
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Serial.println("---- stevehowes/MX5-Arduino-Speed ----");
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Serial.println("---- stevenhowes/MX5-Arduino-Speed ----");
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display.begin(SSD1306_SWITCHCAPVCC, 0x3C); //Initialize with the I2C address 0x3C.
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display.begin(SSD1306_SWITCHCAPVCC, 0x3C); //Initialize with the I2C address 0x3C.
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||||||
// Beeper
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// Beeper
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pinMode(2, OUTPUT);
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pinMode(2, OUTPUT);
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|
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||||||
// Speed Input
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// Speed Input
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pinMode(4, INPUT);
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pinMode(4, INPUT);
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||||||
// Do wanky Triumph Logo
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// Do wanky Triumph Logo
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bootlogo();
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bootlogo();
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||||||
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||||||
// POST beep
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// POST beep
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||||||
digitalWrite(2, HIGH);
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digitalWrite(2, HIGH);
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||||||
delay(50);
|
delay(50);
|
||||||
digitalWrite(2, LOW);
|
digitalWrite(2, LOW);
|
||||||
|
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||||||
// Get calibrated data and odometer from EEPROM
|
// Get calibrated data and odometer from EEPROM
|
||||||
EEPROM.get(0, pulsepermile);
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EEPROM.get(0, pulsepermile);
|
||||||
EEPROM.get(4, odometer);
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EEPROM.get(4, odometer);
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||||||
|
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||||||
// Output debug data
|
// Output debug data
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||||||
Serial.print("PPM Calibration: ");
|
Serial.print("PPM Calibration: ");
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||||||
Serial.println(pulsepermile);
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Serial.println(pulsepermile);
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||||||
Serial.print("Start Odometer: ");
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Serial.print("Start Odometer: ");
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Serial.println(odometer);
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Serial.println(odometer);
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Serial.print("Calibration multiplier: ");
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Serial.print("Calibration multiplier: ");
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Serial.print(calmultiplier);
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Serial.print(calmultiplier);
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Serial.print(" (");
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Serial.print(" (");
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Serial.print(1.0/calmultiplier);
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Serial.print(1.0/calmultiplier);
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Serial.println(" miles)");
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Serial.println(" miles)");
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||||||
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|
||||||
}
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}
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||||||
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||||||
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|
||||||
void loop()
|
void loop()
|
||||||
{
|
{
|
||||||
if (mode == 0) // Boot mode
|
if (mode == 0) // Boot mode
|
||||||
{
|
{
|
||||||
// Boot styling, when it expires default to run
|
// Boot styling, when it expires default to run
|
||||||
if (prettylinecount > 0)
|
if (prettylinecount > 0)
|
||||||
{
|
{
|
||||||
prettyline();
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prettyline();
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||||||
return;
|
return;
|
||||||
} else {
|
} else {
|
||||||
mode = 1;
|
mode = 1;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
else if (mode == 1) // Run mode
|
else if (mode == 1) // Run mode
|
||||||
{
|
{
|
||||||
// If we have serial
|
// If we have serial
|
||||||
if (Serial.available() > 0)
|
if (Serial.available() > 0)
|
||||||
{
|
{
|
||||||
String input = Serial.readString();
|
String input = Serial.readString();
|
||||||
// See if it's a cal request
|
// See if it's a cal request
|
||||||
if (input == "CAL\n")
|
if (input == "CAL\n")
|
||||||
{
|
{
|
||||||
// Change to calibrate mode
|
// Change to calibrate mode
|
||||||
mode = 2;
|
mode = 2;
|
||||||
|
|
||||||
// Notify user
|
// Notify user
|
||||||
Serial.println("---- Calibration Mode ----");
|
Serial.println("---- Calibration Mode ----");
|
||||||
digitalWrite(2, HIGH);
|
digitalWrite(2, HIGH);
|
||||||
delay(500);
|
delay(500);
|
||||||
digitalWrite(2, LOW);
|
digitalWrite(2, LOW);
|
||||||
|
|
||||||
// Draw the calibration screen
|
// Draw the calibration screen
|
||||||
screenrefresh = 1;
|
screenrefresh = 1;
|
||||||
|
|
||||||
}
|
}
|
||||||
else if (input == "PPM\n")
|
else if (input == "PPM\n")
|
||||||
{
|
{
|
||||||
// Notify user
|
// Notify user
|
||||||
Serial.print("Enter PPM: ");
|
Serial.print("Enter PPM: ");
|
||||||
digitalWrite(2, HIGH);
|
digitalWrite(2, HIGH);
|
||||||
delay(50);
|
delay(50);
|
||||||
digitalWrite(2, LOW);
|
digitalWrite(2, LOW);
|
||||||
|
|
||||||
while (Serial.available() <= 0)
|
while (Serial.available() <= 0)
|
||||||
{}
|
{}
|
||||||
|
|
||||||
pulsepermile = Serial.parseInt();
|
pulsepermile = Serial.parseInt();
|
||||||
Serial.println(pulsepermile);
|
Serial.println(pulsepermile);
|
||||||
EEPROM.put(0, pulsepermile);
|
EEPROM.put(0, pulsepermile);
|
||||||
Serial.print(pulsepermile);
|
Serial.print(pulsepermile);
|
||||||
Serial.println(" written to EEPROM at address 0");
|
Serial.println(" written to EEPROM at address 0");
|
||||||
}
|
}
|
||||||
else if (input == "ODO\n")
|
else if (input == "ODO\n")
|
||||||
{
|
{
|
||||||
// Notify user
|
// Notify user
|
||||||
Serial.print("Enter ODO: ");
|
Serial.print("Enter ODO: ");
|
||||||
digitalWrite(2, HIGH);
|
digitalWrite(2, HIGH);
|
||||||
delay(50);
|
delay(50);
|
||||||
digitalWrite(2, LOW);
|
digitalWrite(2, LOW);
|
||||||
|
|
||||||
while (Serial.available() <= 0)
|
while (Serial.available() <= 0)
|
||||||
{}
|
{}
|
||||||
|
|
||||||
odometer = Serial.parseInt();
|
odometer = Serial.parseInt();
|
||||||
Serial.println(odometer);
|
Serial.println(odometer);
|
||||||
EEPROM.put(4, odometer);
|
EEPROM.put(4, odometer);
|
||||||
Serial.print(odometer);
|
Serial.print(odometer);
|
||||||
Serial.println(" written to EEPROM at address 4");
|
Serial.println(" written to EEPROM at address 4");
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
{
|
{
|
||||||
runmode();
|
runmode();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
else if (mode == 2) // Calibration mode
|
else if (mode == 2) // Calibration mode
|
||||||
{
|
{
|
||||||
calmode();
|
calmode();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void calmode()
|
void calmode()
|
||||||
{
|
{
|
||||||
// If we're re-drawing the screen
|
// If we're re-drawing the screen
|
||||||
if (screenrefresh > 0)
|
if (screenrefresh > 0)
|
||||||
{
|
{
|
||||||
// Clear display and re-draw our dividing line
|
// Clear display and re-draw our dividing line
|
||||||
display.clearDisplay();
|
display.clearDisplay();
|
||||||
display.drawLine(0, 45, 127, 45, WHITE);
|
display.drawLine(0, 45, 127, 45, WHITE);
|
||||||
|
|
||||||
// Display our last pulse count
|
// Display our last pulse count
|
||||||
display.setTextColor(WHITE);
|
display.setTextColor(WHITE);
|
||||||
display.setCursor(10, 10);
|
display.setCursor(10, 10);
|
||||||
display.setTextSize(2);
|
display.setTextSize(2);
|
||||||
display.println(pulsecount);
|
display.println(pulsecount);
|
||||||
|
|
||||||
// Mode
|
// Mode
|
||||||
display.setTextSize(1);
|
display.setTextSize(1);
|
||||||
display.setCursor(70, 48);
|
display.setCursor(70, 48);
|
||||||
display.println("Calibrate");
|
display.println("Calibrate");
|
||||||
|
|
||||||
// Draw it and clear flag
|
// Draw it and clear flag
|
||||||
display.display();
|
display.display();
|
||||||
screenrefresh = 0;
|
screenrefresh = 0;
|
||||||
|
|
||||||
// Save our count (will be multipied up later)
|
// Save our count (will be multipied up later)
|
||||||
pulsepermile = pulsecount;
|
pulsepermile = pulsecount;
|
||||||
|
|
||||||
// Reset counter
|
// Reset counter
|
||||||
pulsecount = 0;
|
pulsecount = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
// until we get serial input, count as quickly as possible
|
// until we get serial input, count as quickly as possible
|
||||||
while (Serial.available() <= 0)
|
while (Serial.available() <= 0)
|
||||||
{
|
{
|
||||||
// Read pin
|
// Read pin
|
||||||
speedstate = digitalRead(4);
|
speedstate = digitalRead(4);
|
||||||
|
|
||||||
// If it has changed
|
// If it has changed
|
||||||
if (speedstate != lastspeedstate)
|
if (speedstate != lastspeedstate)
|
||||||
{
|
{
|
||||||
// If we have gone high
|
// If we have gone high
|
||||||
if (speedstate == 1)
|
if (speedstate == 1)
|
||||||
{
|
{
|
||||||
pulsecount++;
|
pulsecount++;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
// Record recent state
|
// Record recent state
|
||||||
lastspeedstate = speedstate;
|
lastspeedstate = speedstate;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
if (Serial.readString() == "RUN\n")
|
if (Serial.readString() == "RUN\n")
|
||||||
{
|
{
|
||||||
// Calibrate over distances other than one mile (half mile sensible)
|
// Calibrate over distances other than one mile (half mile sensible)
|
||||||
pulsepermile = pulsepermile * calmultiplier;
|
pulsepermile = pulsepermile * calmultiplier;
|
||||||
EEPROM.put(0, pulsepermile);
|
EEPROM.put(0, pulsepermile);
|
||||||
Serial.print(pulsepermile);
|
Serial.print(pulsepermile);
|
||||||
Serial.println(" written to EEPROM at address 0");
|
Serial.println(" written to EEPROM at address 0");
|
||||||
mode = 1;
|
mode = 1;
|
||||||
screenrefresh = 1;
|
screenrefresh = 1;
|
||||||
} else {
|
} else {
|
||||||
screenrefresh = 1;
|
screenrefresh = 1;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
void runmode()
|
void runmode()
|
||||||
{
|
{
|
||||||
screenrefresh = 1;
|
screenrefresh = 1;
|
||||||
|
|
||||||
// If we're re-drawing the screen
|
// If we're re-drawing the screen
|
||||||
if (screenrefresh > 0)
|
if (screenrefresh > 0)
|
||||||
{
|
{
|
||||||
// Used for any strings sent to screen
|
// Used for any strings sent to screen
|
||||||
char buf[16];
|
char buf[16];
|
||||||
|
|
||||||
// Clear display and re-draw our dividing line
|
// Clear display and re-draw our dividing line
|
||||||
display.clearDisplay();
|
display.clearDisplay();
|
||||||
display.drawLine(0, 45, 127, 45, WHITE);
|
display.drawLine(0, 45, 127, 45, WHITE);
|
||||||
|
|
||||||
// Display our Speed, offset differently if > 100 (don't routely show third digit)
|
// Display our Speed, offset differently if > 100 (don't routely show third digit)
|
||||||
display.setTextColor(WHITE);
|
display.setTextColor(WHITE);
|
||||||
if((pulsecount * 2 * 3600 / pulsepermile) > 100)
|
if((pulsecount * 2 * 3600 / pulsepermile) > 100)
|
||||||
{
|
{
|
||||||
display.setCursor(20, 10);
|
display.setCursor(20, 10);
|
||||||
display.setTextSize(4);
|
display.setTextSize(4);
|
||||||
sprintf(buf,"%03d",(pulsecount * 2 * 3600 / pulsepermile));
|
sprintf(buf,"%03d",(pulsecount * 2 * 3600 / pulsepermile));
|
||||||
}else{
|
}else{
|
||||||
display.setCursor(42, 10);
|
display.setCursor(42, 10);
|
||||||
display.setTextSize(4);
|
display.setTextSize(4);
|
||||||
sprintf(buf,"%02d",(pulsecount * 2 * 3600 / pulsepermile));
|
sprintf(buf,"%02d",(pulsecount * 2 * 3600 / pulsepermile));
|
||||||
}
|
}
|
||||||
display.println(buf);
|
display.println(buf);
|
||||||
display.setTextSize(1);
|
display.setTextSize(1);
|
||||||
display.setCursor(90, 32);
|
display.setCursor(90, 32);
|
||||||
display.println("mph");
|
display.println("mph");
|
||||||
|
|
||||||
// Display odometer as well
|
// Display odometer as well
|
||||||
display.setCursor(5, 48);
|
display.setCursor(5, 48);
|
||||||
display.setTextSize(1);
|
display.setTextSize(1);
|
||||||
sprintf(buf,"%06d miles",odometer);
|
sprintf(buf,"%06d miles",odometer);
|
||||||
display.println(buf);
|
display.println(buf);
|
||||||
|
|
||||||
// Draw it and clear flag
|
// Draw it and clear flag
|
||||||
display.display();
|
display.display();
|
||||||
screenrefresh = 0;
|
screenrefresh = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
// Add measured pulses to current mile
|
// Add measured pulses to current mile
|
||||||
currentmile = currentmile + pulsecount;
|
currentmile = currentmile + pulsecount;
|
||||||
|
|
||||||
// If we have completed a mile
|
// If we have completed a mile
|
||||||
if (currentmile > pulsepermile)
|
if (currentmile > pulsepermile)
|
||||||
{
|
{
|
||||||
// Bump up odometer
|
// Bump up odometer
|
||||||
odometer++;
|
odometer++;
|
||||||
|
|
||||||
// Take away a mile
|
// Take away a mile
|
||||||
currentmile = currentmile - pulsepermile;
|
currentmile = currentmile - pulsepermile;
|
||||||
|
|
||||||
// Save to EEPROM
|
// Save to EEPROM
|
||||||
EEPROM.put(4, odometer);
|
EEPROM.put(4, odometer);
|
||||||
}
|
}
|
||||||
|
|
||||||
// Reset count
|
// Reset count
|
||||||
pulsecount = 0;
|
pulsecount = 0;
|
||||||
|
|
||||||
// Take samples for half a second
|
// Take samples for half a second
|
||||||
unsigned long timestamp = micros();
|
unsigned long timestamp = micros();
|
||||||
while (micros() < (timestamp + 500000))
|
while (micros() < (timestamp + 500000))
|
||||||
{
|
{
|
||||||
// Read pin
|
// Read pin
|
||||||
speedstate = digitalRead(4);
|
speedstate = digitalRead(4);
|
||||||
|
|
||||||
// If it has changed
|
// If it has changed
|
||||||
if (speedstate != lastspeedstate)
|
if (speedstate != lastspeedstate)
|
||||||
{
|
{
|
||||||
// If we have gone high
|
// If we have gone high
|
||||||
if (speedstate == 1)
|
if (speedstate == 1)
|
||||||
{
|
{
|
||||||
pulsecount++;
|
pulsecount++;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
// Record recent state
|
// Record recent state
|
||||||
lastspeedstate = speedstate;
|
lastspeedstate = speedstate;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user