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Diffstat (limited to 'samples/dashboard_oled/dashboard_oled.ino')
| -rw-r--r-- | samples/dashboard_oled/dashboard_oled.ino | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/samples/dashboard_oled/dashboard_oled.ino b/samples/dashboard_oled/dashboard_oled.ino deleted file mode 100644 index 653a006..0000000 --- a/samples/dashboard_oled/dashboard_oled.ino +++ /dev/null @@ -1,158 +0,0 @@ -/************************************************************************* -* Sample sketch based on OBD-II library for Arduino -* Using a OLED module to display realtime vehicle data -* Distributed under GPL v2.0 -* Copyright (c) 2013 Stanley Huang <stanleyhuangyc@gmail.com> -* All rights reserved. -*************************************************************************/ - -#include <Arduino.h> -#include <Wire.h> -#include "OBD.h" -#include "ZtLib.h" - -#define OLED_ADDRESS 0x27 -#define LOOP_COUNT 50 - -const char PROGMEM font16x32[][32] = { -{0x00,0xE0,0xF8,0xFC,0xFE,0x1E,0x07,0x07,0x07,0x07,0x1E,0xFE,0xFC,0xF8,0xF0,0x00,0x00,0x07,0x0F,0x3F,0x3F,0x7C,0x70,0x70,0x70,0x70,0x7C,0x3F,0x1F,0x1F,0x07,0x00},/*0*/ -{0x00,0x00,0x00,0x06,0x07,0x07,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x7F,0x7F,0x7F,0x7F,0x00,0x00,0x00,0x00,0x00,0x00},/*1*/ -{0x00,0x38,0x3C,0x3E,0x3E,0x0F,0x07,0x07,0x07,0xCF,0xFF,0xFE,0xFE,0x38,0x00,0x00,0x00,0x40,0x40,0x60,0x70,0x78,0x7C,0x7E,0x7F,0x77,0x73,0x71,0x70,0x70,0x00,0x00},/*2*/ -{0x00,0x18,0x1C,0x1E,0x1E,0x0F,0xC7,0xC7,0xE7,0xFF,0xFE,0xBE,0x9C,0x00,0x00,0x00,0x00,0x0C,0x1C,0x3C,0x3C,0x78,0x70,0x70,0x70,0x79,0x7F,0x3F,0x1F,0x0F,0x00,0x00},/*3*/ -{0x00,0x00,0x80,0xC0,0xE0,0x70,0x38,0x1C,0x1E,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x06,0x07,0x07,0x07,0x06,0x06,0x06,0x06,0x06,0x7F,0x7F,0x7F,0x7F,0x06,0x06,0x00},/*4*/ -{0x00,0x00,0x00,0x00,0xF0,0xFF,0xFF,0xFF,0xE7,0xE7,0xE7,0xE7,0xC7,0x87,0x00,0x00,0x00,0x00,0x38,0x78,0x71,0x70,0x70,0x70,0x70,0x70,0x39,0x3F,0x3F,0x1F,0x0F,0x00},/*5*/ -{0x00,0x80,0xE0,0xF0,0xF8,0xFC,0x7F,0x7F,0x6F,0x67,0xE1,0xE1,0xC0,0x80,0x00,0x00,0x00,0x0F,0x1F,0x3F,0x3F,0x78,0x70,0x70,0x70,0x70,0x78,0x3F,0x3F,0x1F,0x0F,0x00},/*6*/ -{0x00,0x07,0x07,0x07,0x07,0x07,0xC7,0xE7,0xF7,0xFF,0x7F,0x3F,0x1F,0x07,0x03,0x01,0x00,0x20,0x38,0x7C,0x7E,0x3F,0x0F,0x07,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00},/*7*/ -{0x00,0x00,0x00,0x1C,0xBE,0xFE,0xFF,0xE7,0xC3,0xC3,0xE7,0xFF,0xFE,0xBE,0x1C,0x00,0x00,0x00,0x0E,0x3F,0x3F,0x7F,0x71,0x60,0x60,0x60,0x71,0x7F,0x3F,0x3F,0x0F,0x00},/*8*/ -{0x00,0x78,0xFC,0xFE,0xFE,0x8F,0x07,0x07,0x07,0x07,0x8F,0xFE,0xFE,0xFC,0xF8,0x00,0x00,0x00,0x00,0x01,0x43,0x43,0x73,0x7B,0x7F,0x7F,0x1F,0x0F,0x07,0x03,0x00,0x00},/*9*/ -}; - -class COBDDash : public COBD -{ -public: - void Connect() - { - char buf[16]; - - InitScreen(); - for (int n = 1; !init(); n++) { - sprintf(buf, "Connecting [%d]", n); - if (n <= 20) - DisplayString(buf); - else if (n == 21) - ClearScreen(); // blank screen after a while - } - DisplayString("Connected! "); - - int value; - DisplayString("Wait ECU start", 0 , 2); - do { - delay(500); - } while (!readSensor(PID_RPM, value)); - DisplayString("ECU started ", 0 , 4); - delay(500); - DisplayString("Wait ignition ", 0 , 6); - delay(500); - do { - delay(500); - } while (!readSensor(PID_RPM, value) || value == 0); - DisplayString("Engine started!", 0 , 6); - delay(1000); - } - void Loop() - { - int value; - byte count = 0; - ClearScreen(); - DisplayString("rpm", 84, 0); - DisplayString("km/h", 84, 3); - for (;;) { - char buf[16]; - - if (count == 0) { - DisplayString("AIR: ", 0, 6); - if (readSensor(PID_INTAKE_TEMP, value)) { - sprintf(buf, "%4dC", value); - DisplayString(buf, 11 * 8, 6); - } - } else if (count == LOOP_COUNT / 2) { - DisplayString("ENGINE: ", 0, 6); - if (readSensor(PID_COOLANT_TEMP, value)) { - sprintf(buf, "%4dC", value); - DisplayString(buf, 11 * 8, 6); - } - } - if (count < LOOP_COUNT / 2) { - if (readSensor(PID_INTAKE_MAP, value)) { - sprintf(buf, "%dkPa ", value); - DisplayString(buf, 5 * 8, 6); - } - } else { - if (readSensor(PID_ENGINE_LOAD, value)) { - sprintf(buf, "%d%% ", value); - DisplayString(buf, 8 * 8, 6); - } - } - - if (readSensor(PID_RPM, value)) { - sprintf(buf, "%4d", value); - DisplayLargeNumber(buf, 16, 0); - } - - if (readSensor(PID_SPEED, value)) { - sprintf(buf, "%3d", value); - DisplayLargeNumber(buf, 32, 3); - } - - if (errors > 5) { - return; - } - count = (count + 1) % LOOP_COUNT; - } - } -private: - void DisplayString(const char* s, char x = 0, char y = 0) - { - ZT.ScI2cMxDisplay8x16Str(OLED_ADDRESS, y, x, s); - } - void DisplayLargeNumber(const char* s, char x = 0, char y = 0) - { - char data[32]; - while (*s) { - if (*s >= '0' && *s <= '9') { - memcpy_P(data, font16x32[*s - '0'], 32); - ZT.ScI2cMxDisplayDot16x16(OLED_ADDRESS, y , x, data); - } else { - ZT.ScI2cMxFillArea(OLED_ADDRESS, y, y + 1, x, x + 16, 0); - } - x += 16; - s++; - } - } - void ClearScreen() - { - ZT.ScI2cMxFillArea(OLED_ADDRESS, 0, 7, 0, 127, 0); - delay(10); - } - void InitScreen() - { - ZT.I2cInit(); - ZT.ScI2cMxReset(OLED_ADDRESS); - delay(10); - ClearScreen(); - } -}; - -COBDDash dash; - -void loop() -{ - dash.Connect(); - dash.Loop(); -} - -void setup() -{ - dash.begin(); -} - |