bendns' repos / ArduinoStuff
arduino stuffs
start work on mp3player
Browse Source
bendn 2022-10-18
parent 6bb1bc6 · commit 12d2f50
Diffstat
-rw-r--r--.clang-format2
-rw-r--r--.gitignore1
m---------car_driver/godot/godot-cpp0
-rw-r--r--mp3player/arduino/arduino.ino10
-rw-r--r--mp3player/arduino/display/display.h68
-rw-r--r--mp3player/arduino/display/freeserif.h163
-rw-r--r--mp3player/arduino/display/splash.h45
-rw-r--r--mp3player/arduino/error.h29
-rw-r--r--mp3player/arduino/player.h26
-rw-r--r--sizer/sizer.ino29
10 files changed, 344 insertions, 29 deletions
diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..0ce596c
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,2 @@
+BreakBeforeBraces: Attach
+ColumnLimit: 115
diff --git a/.gitignore b/.gitignore
index fdafaea..f4d354c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ libraries/
car_driver/godot/car_driver/.import/
*.os
*.dblite
+tmp/
diff --git a/car_driver/godot/godot-cpp b/car_driver/godot/godot-cpp
-Subproject 2b9843d573b6852610a2bb0cc683d3167c79054
+Subproject 97c181a2461e590affab4c32638ca01928999db
diff --git a/mp3player/arduino/arduino.ino b/mp3player/arduino/arduino.ino
new file mode 100644
index 0000000..6cf8ad0
--- /dev/null
+++ b/mp3player/arduino/arduino.ino
@@ -0,0 +1,10 @@
+#include "display/display.h"
+#include "player.h"
+
+void setup() {
+ Serial.begin(9600);
+ OLED::begin();
+ Player::begin();
+}
+
+void loop() {}
diff --git a/mp3player/arduino/display/display.h b/mp3player/arduino/display/display.h
new file mode 100644
index 0000000..2445934
--- /dev/null
+++ b/mp3player/arduino/display/display.h
@@ -0,0 +1,68 @@
+#ifndef DISPLAY_H
+#define DISPLAY_H
+
+#define SCREEN_WIDTH 128
+#define SCREEN_HEIGHT 64
+
+#include "freeserif.h"
+#include "splash.h"
+#include <Adafruit_SSD1306.h>
+#include <Wire.h>
+
+static inline float lerp(float from, float to, float weight) { return from + (to - from) * weight; }
+
+namespace OLED {
+
+Adafruit_SSD1306 oled(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
+
+inline void print(const String s) { oled.print(s); }
+inline void println(const String s) { oled.println(s); }
+inline void clear() { oled.clearDisplay(); }
+inline void flush() { oled.display(); }
+
+// Adafruit_GFX::drawBitmap(..., size_x, size_y). adds multiplication factors
+void draw_bitmap(int16_t x, int16_t y, const uint8_t *bitmap, int16_t w, int16_t h, uint16_t color, uint8_t size_x,
+ uint8_t size_y) {
+ int16_t i, j, byteWidth = (w + 7) / 8;
+
+ for (j = 0; j < h; j++)
+ for (i = 0; i < w; i++)
+ if (pgm_read_byte(bitmap + j * byteWidth + i / 8) & (128 >> (i & 7))) {
+ if (size_x == 0 && size_y == 0)
+ oled.drawPixel(x + i, y + j, color);
+ else
+ oled.drawRect(x + i * size_x, y + j * size_y, size_x, size_y, color);
+ }
+}
+
+#define SPLASH_SCALE 2
+#define SPLASH_BOTTOM (SCREEN_HEIGHT - SPLASH_SIZE) * (SPLASH_SCALE * SPLASH_SCALE)
+#define SPLASH_MIDDLE SCREEN_WIDTH / SPLASH_SCALE - SPLASH_SIZE
+
+void show_splash() {
+ for (unsigned int c = 0; c < 2; c++) {
+ for (unsigned int i = 0; i < 9; i++) {
+ clear();
+ const int16_t y_pos = lerp(SPLASH_BOTTOM, 0 - (SPLASH_SIZE * SPLASH_SCALE) - 30, (i + 1) / 10.);
+ const int16_t x_pos = (rand() % 10 - 5) + SPLASH_MIDDLE;
+ draw_bitmap(x_pos, y_pos, ships[i], SPLASH_SIZE, SPLASH_SIZE, WHITE, SPLASH_SCALE, SPLASH_SCALE);
+ flush();
+ delay(20);
+ }
+ delay(40);
+ }
+}
+
+// boot oled
+void begin() {
+ oled.begin(SSD1306_SWITCHCAPVCC, 0x3C);
+ oled.clearDisplay();
+ oled.setFont(&FreeSerif9pt7b);
+ oled.setTextSize(1);
+ oled.setTextColor(SSD1306_WHITE);
+ oled.setCursor(0, 15);
+ show_splash();
+}
+
+} // namespace OLED
+#endif \ No newline at end of file
diff --git a/mp3player/arduino/display/freeserif.h b/mp3player/arduino/display/freeserif.h
new file mode 100644
index 0000000..0d56608
--- /dev/null
+++ b/mp3player/arduino/display/freeserif.h
@@ -0,0 +1,163 @@
+#include <gfxfont.h>
+const uint8_t FreeSerif9pt7bBitmaps[] PROGMEM = {
+ 0xFF, 0xEA, 0x03, 0xDE, 0xF7, 0x20, 0x11, 0x09, 0x04, 0x82, 0x4F, 0xF9, 0x10, 0x89, 0xFF, 0x24, 0x12, 0x09,
+ 0x0C, 0x80, 0x10, 0x7C, 0xD6, 0xD2, 0xD0, 0xF0, 0x38, 0x1E, 0x17, 0x93, 0x93, 0xD6, 0x7C, 0x10, 0x38, 0x43,
+ 0x3C, 0x39, 0x21, 0x8A, 0x0C, 0x50, 0x65, 0x39, 0xCB, 0x20, 0xB9, 0x05, 0x88, 0x4C, 0x44, 0x64, 0x21, 0xC0,
+ 0x0E, 0x00, 0xC8, 0x06, 0x40, 0x32, 0x01, 0xA0, 0x07, 0x78, 0x31, 0x87, 0x88, 0x46, 0x86, 0x34, 0x30, 0xC1,
+ 0xC7, 0x17, 0xCF, 0x00, 0xFE, 0x08, 0x88, 0x84, 0x63, 0x18, 0xC6, 0x10, 0x82, 0x08, 0x20, 0x82, 0x08, 0x21,
+ 0x0C, 0x63, 0x18, 0xC4, 0x22, 0x22, 0x00, 0x63, 0x9A, 0xDC, 0x72, 0xB6, 0x08, 0x08, 0x04, 0x02, 0x01, 0x0F,
+ 0xF8, 0x40, 0x20, 0x10, 0x08, 0x00, 0xD8, 0xF0, 0xF0, 0x08, 0x84, 0x22, 0x10, 0x8C, 0x42, 0x31, 0x00, 0x1C,
+ 0x31, 0x98, 0xD8, 0x3C, 0x1E, 0x0F, 0x07, 0x83, 0xC1, 0xE0, 0xD8, 0xC4, 0x61, 0xC0, 0x13, 0x8C, 0x63, 0x18,
+ 0xC6, 0x31, 0x8C, 0x67, 0x80, 0x3C, 0x4E, 0x86, 0x06, 0x06, 0x04, 0x0C, 0x08, 0x10, 0x20, 0x41, 0xFE, 0x3C,
+ 0xC6, 0x06, 0x04, 0x1C, 0x3E, 0x07, 0x03, 0x03, 0x03, 0x06, 0xF8, 0x04, 0x18, 0x71, 0x64, 0xC9, 0xA3, 0x46,
+ 0xFE, 0x18, 0x30, 0x60, 0x0F, 0x10, 0x20, 0x3C, 0x0E, 0x07, 0x03, 0x03, 0x03, 0x02, 0x04, 0xF8, 0x07, 0x1C,
+ 0x30, 0x60, 0x60, 0xDC, 0xE6, 0xC3, 0xC3, 0xC3, 0x43, 0x66, 0x3C, 0x7F, 0x82, 0x02, 0x02, 0x04, 0x04, 0x04,
+ 0x08, 0x08, 0x08, 0x10, 0x10, 0x3C, 0x8F, 0x1E, 0x3E, 0x4F, 0x06, 0x36, 0xC7, 0x8F, 0x1B, 0x33, 0xC0, 0x3C,
+ 0x66, 0xC2, 0xC3, 0xC3, 0xC3, 0xC3, 0x63, 0x3F, 0x06, 0x06, 0x0C, 0x38, 0x60, 0xF0, 0x0F, 0xD8, 0x00, 0x03,
+ 0x28, 0x01, 0x87, 0x0E, 0x1C, 0x0C, 0x03, 0x80, 0x70, 0x0E, 0x00, 0x80, 0xFF, 0x80, 0x00, 0x00, 0x0F, 0xF8,
+ 0x80, 0x1C, 0x01, 0xC0, 0x1C, 0x01, 0xC0, 0xE0, 0xE0, 0xE0, 0xC0, 0x00, 0x79, 0x1A, 0x18, 0x30, 0x60, 0x83,
+ 0x04, 0x10, 0x20, 0x40, 0x03, 0x00, 0x0F, 0x83, 0x8C, 0x60, 0x26, 0x02, 0xC7, 0x9C, 0xC9, 0xD8, 0x9D, 0x99,
+ 0xD9, 0x26, 0xEC, 0x60, 0x03, 0x04, 0x0F, 0x80, 0x02, 0x00, 0x10, 0x01, 0xC0, 0x16, 0x00, 0x98, 0x04, 0xC0,
+ 0x43, 0x03, 0xF8, 0x20, 0x61, 0x03, 0x18, 0x1D, 0xE1, 0xF0, 0xFF, 0x86, 0x1C, 0xC1, 0x98, 0x33, 0x0C, 0x7E,
+ 0x0C, 0x31, 0x83, 0x30, 0x66, 0x0C, 0xC3, 0x7F, 0xC0, 0x1F, 0x26, 0x1D, 0x81, 0xE0, 0x1C, 0x01, 0x80, 0x30,
+ 0x06, 0x00, 0xC0, 0x0C, 0x00, 0xC1, 0x8F, 0xC0, 0xFF, 0x03, 0x1C, 0x30, 0x63, 0x07, 0x30, 0x33, 0x03, 0x30,
+ 0x33, 0x03, 0x30, 0x33, 0x06, 0x30, 0xCF, 0xF0, 0xFF, 0x98, 0x26, 0x01, 0x80, 0x61, 0x1F, 0xC6, 0x11, 0x80,
+ 0x60, 0x18, 0x16, 0x0F, 0xFE, 0xFF, 0xB0, 0x58, 0x0C, 0x06, 0x13, 0xF9, 0x84, 0xC0, 0x60, 0x30, 0x18, 0x1E,
+ 0x00, 0x1F, 0x23, 0x0E, 0x60, 0x26, 0x00, 0xC0, 0x0C, 0x0F, 0xC0, 0x6C, 0x06, 0xC0, 0x66, 0x06, 0x30, 0x60,
+ 0xF8, 0xF1, 0xEC, 0x19, 0x83, 0x30, 0x66, 0x0C, 0xFF, 0x98, 0x33, 0x06, 0x60, 0xCC, 0x19, 0x83, 0x78, 0xF0,
+ 0xF6, 0x66, 0x66, 0x66, 0x66, 0x6F, 0x3C, 0x61, 0x86, 0x18, 0x61, 0x86, 0x18, 0x6D, 0xBC, 0xF3, 0xE6, 0x08,
+ 0x61, 0x06, 0x20, 0x64, 0x07, 0x80, 0x6C, 0x06, 0x60, 0x63, 0x06, 0x18, 0x60, 0xCF, 0x3F, 0xF0, 0x18, 0x06,
+ 0x01, 0x80, 0x60, 0x18, 0x06, 0x01, 0x80, 0x60, 0x18, 0x16, 0x0B, 0xFE, 0xF0, 0x0E, 0x70, 0x38, 0xE0, 0x71,
+ 0xE1, 0x62, 0xC2, 0xC5, 0xC9, 0x89, 0x93, 0x13, 0x26, 0x23, 0x8C, 0x47, 0x18, 0x84, 0x33, 0x88, 0xF0, 0xE0,
+ 0xEE, 0x09, 0xC1, 0x2C, 0x25, 0xC4, 0x9C, 0x91, 0x92, 0x1A, 0x41, 0xC8, 0x19, 0x03, 0x70, 0x20, 0x1F, 0x06,
+ 0x31, 0x83, 0x20, 0x2C, 0x07, 0x80, 0xF0, 0x1E, 0x03, 0xC0, 0x68, 0x09, 0x83, 0x18, 0xC1, 0xF0, 0xFE, 0x31,
+ 0x98, 0x6C, 0x36, 0x1B, 0x19, 0xF8, 0xC0, 0x60, 0x30, 0x18, 0x1E, 0x00, 0x1F, 0x06, 0x31, 0x83, 0x20, 0x2C,
+ 0x07, 0x80, 0xF0, 0x1E, 0x03, 0xC0, 0x68, 0x19, 0x83, 0x18, 0xC0, 0xE0, 0x0E, 0x00, 0xE0, 0x07, 0xFE, 0x0C,
+ 0x61, 0x86, 0x30, 0xC6, 0x18, 0xC6, 0x1F, 0x83, 0x70, 0x67, 0x0C, 0x71, 0x87, 0x78, 0x70, 0x1D, 0x31, 0x98,
+ 0x4C, 0x07, 0x80, 0xE0, 0x1C, 0x07, 0x01, 0xA0, 0xD8, 0xCB, 0xC0, 0xFF, 0xF8, 0xCE, 0x18, 0x83, 0x00, 0x60,
+ 0x0C, 0x01, 0x80, 0x30, 0x06, 0x00, 0xC0, 0x18, 0x07, 0x80, 0xF0, 0xEC, 0x09, 0x81, 0x30, 0x26, 0x04, 0xC0,
+ 0x98, 0x13, 0x02, 0x60, 0x4C, 0x08, 0xC2, 0x0F, 0x80, 0xF8, 0x77, 0x02, 0x30, 0x23, 0x04, 0x18, 0x41, 0x84,
+ 0x0C, 0x80, 0xC8, 0x07, 0x00, 0x70, 0x02, 0x00, 0x20, 0xFB, 0xE7, 0xB0, 0xC0, 0x8C, 0x20, 0x86, 0x18, 0x41,
+ 0x8C, 0x40, 0xCB, 0x20, 0x65, 0x90, 0x1A, 0x70, 0x0E, 0x38, 0x03, 0x1C, 0x01, 0x04, 0x00, 0x82, 0x00, 0xFC,
+ 0xF9, 0x83, 0x06, 0x10, 0x19, 0x00, 0xD0, 0x03, 0x00, 0x1C, 0x01, 0x30, 0x11, 0xC1, 0x86, 0x08, 0x19, 0xE3,
+ 0xF0, 0xF8, 0xF6, 0x06, 0x30, 0x41, 0x88, 0x1D, 0x00, 0xD0, 0x06, 0x00, 0x60, 0x06, 0x00, 0x60, 0x06, 0x00,
+ 0xF0, 0x3F, 0xCC, 0x11, 0x06, 0x01, 0x80, 0x70, 0x0C, 0x03, 0x00, 0xE0, 0x38, 0x06, 0x05, 0xC1, 0x7F, 0xE0,
+ 0xFB, 0x6D, 0xB6, 0xDB, 0x6D, 0xB8, 0x82, 0x10, 0x82, 0x10, 0x86, 0x10, 0x86, 0x10, 0xED, 0xB6, 0xDB, 0x6D,
+ 0xB6, 0xF8, 0x18, 0x1C, 0x34, 0x26, 0x62, 0x42, 0xC1, 0xFF, 0x80, 0x84, 0x20, 0x79, 0x98, 0x30, 0xE6, 0xD9,
+ 0xB3, 0x3F, 0x20, 0x70, 0x18, 0x0C, 0x06, 0x03, 0x71, 0xCC, 0xC3, 0x61, 0xB0, 0xD8, 0x6C, 0x63, 0xE0, 0x3C,
+ 0xCF, 0x06, 0x0C, 0x18, 0x18, 0x9E, 0x01, 0x03, 0x80, 0xC0, 0x60, 0x31, 0xD9, 0x9D, 0x86, 0xC3, 0x61, 0xB0,
+ 0xCC, 0x63, 0xF0, 0x3C, 0x46, 0xFE, 0xC0, 0xC0, 0xE1, 0x62, 0x3C, 0x1E, 0x41, 0x83, 0x06, 0x1E, 0x18, 0x30,
+ 0x60, 0xC1, 0x83, 0x0F, 0x00, 0x3C, 0x19, 0xF6, 0x31, 0x8C, 0x1E, 0x08, 0x04, 0x01, 0xFC, 0x40, 0xB0, 0x2E,
+ 0x11, 0xF8, 0x20, 0x70, 0x18, 0x0C, 0x06, 0x03, 0x71, 0xCC, 0xC6, 0x63, 0x31, 0x98, 0xCC, 0x6F, 0x78, 0x60,
+ 0x02, 0xE6, 0x66, 0x66, 0xF0, 0x18, 0x00, 0x33, 0x8C, 0x63, 0x18, 0xC6, 0x31, 0x8B, 0x80, 0x20, 0x70, 0x18,
+ 0x0C, 0x06, 0x03, 0x3D, 0x88, 0xD8, 0x78, 0x36, 0x19, 0x8C, 0x6F, 0x78, 0x2E, 0x66, 0x66, 0x66, 0x66, 0x66,
+ 0xF0, 0xEE, 0x71, 0xCE, 0x66, 0x31, 0x98, 0xC6, 0x63, 0x19, 0x8C, 0x66, 0x31, 0xBD, 0xEF, 0xEE, 0x39, 0x98,
+ 0xCC, 0x66, 0x33, 0x19, 0x8D, 0xEF, 0x3E, 0x31, 0xB0, 0x78, 0x3C, 0x1E, 0x0D, 0x8C, 0x7C, 0xEE, 0x39, 0x98,
+ 0x6C, 0x36, 0x1B, 0x0D, 0x8C, 0xFC, 0x60, 0x30, 0x18, 0x1E, 0x00, 0x3D, 0x31, 0xB0, 0xD8, 0x6C, 0x36, 0x1B,
+ 0x8C, 0xFE, 0x03, 0x01, 0x80, 0xC0, 0xF0, 0x6D, 0xC6, 0x18, 0x61, 0x86, 0x3C, 0x76, 0x38, 0x58, 0x3E, 0x38,
+ 0xFE, 0x27, 0x98, 0xC6, 0x31, 0x8C, 0x38, 0xE7, 0x31, 0x98, 0xCC, 0x66, 0x33, 0x19, 0x8C, 0x7F, 0xF3, 0x61,
+ 0x22, 0x32, 0x14, 0x1C, 0x08, 0x08, 0xEF, 0x36, 0x61, 0x62, 0x22, 0x32, 0x35, 0x41, 0x9C, 0x18, 0x81, 0x08,
+ 0xF7, 0x12, 0x0E, 0x03, 0x01, 0xC1, 0x21, 0x09, 0xCF, 0xF3, 0x61, 0x62, 0x32, 0x34, 0x14, 0x1C, 0x08, 0x08,
+ 0x08, 0x10, 0xE0, 0xFD, 0x18, 0x60, 0x83, 0x0C, 0x70, 0xFE, 0x19, 0x8C, 0x63, 0x18, 0xC4, 0x61, 0x8C, 0x63,
+ 0x18, 0xC3, 0xFF, 0xF0, 0xC3, 0x18, 0xC6, 0x31, 0x84, 0x33, 0x18, 0xC6, 0x31, 0x98, 0x70, 0x24, 0xC1, 0xC0};
+
+const GFXglyph FreeSerif9pt7bGlyphs[] PROGMEM = {{0, 0, 0, 5, 0, 1}, // 0x20 ' '
+ {0, 2, 12, 6, 2, -11}, // 0x21 '!'
+ {3, 5, 4, 7, 1, -11}, // 0x22 '"'
+ {6, 9, 12, 9, 0, -11}, // 0x23 '#'
+ {20, 8, 14, 9, 1, -12}, // 0x24 '$'
+ {34, 13, 12, 15, 1, -11}, // 0x25 '%'
+ {54, 13, 13, 14, 1, -12}, // 0x26 '&'
+ {76, 2, 4, 4, 1, -11}, // 0x27 '''
+ {77, 5, 15, 6, 1, -11}, // 0x28 '('
+ {87, 5, 15, 6, 0, -11}, // 0x29 ')'
+ {97, 6, 8, 9, 3, -11}, // 0x2A '*'
+ {103, 9, 9, 10, 0, -8}, // 0x2B '+'
+ {114, 2, 3, 4, 2, 0}, // 0x2C ','
+ {115, 4, 1, 6, 1, -3}, // 0x2D '-'
+ {116, 2, 2, 5, 1, -1}, // 0x2E '.'
+ {117, 5, 12, 5, 0, -11}, // 0x2F '/'
+ {125, 9, 13, 9, 0, -12}, // 0x30 '0'
+ {140, 5, 13, 9, 2, -12}, // 0x31 '1'
+ {149, 8, 12, 9, 1, -11}, // 0x32 '2'
+ {161, 8, 12, 9, 0, -11}, // 0x33 '3'
+ {173, 7, 12, 9, 1, -11}, // 0x34 '4'
+ {184, 8, 12, 9, 0, -11}, // 0x35 '5'
+ {196, 8, 13, 9, 1, -12}, // 0x36 '6'
+ {209, 8, 12, 9, 0, -11}, // 0x37 '7'
+ {221, 7, 13, 9, 1, -12}, // 0x38 '8'
+ {233, 8, 14, 9, 1, -12}, // 0x39 '9'
+ {247, 2, 8, 5, 1, -7}, // 0x3A ':'
+ {249, 3, 10, 5, 1, -7}, // 0x3B ';'
+ {253, 9, 9, 10, 1, -8}, // 0x3C '<'
+ {264, 9, 5, 10, 1, -6}, // 0x3D '='
+ {270, 10, 9, 10, 0, -8}, // 0x3E '>'
+ {282, 7, 13, 8, 1, -12}, // 0x3F '?'
+ {294, 12, 13, 16, 2, -12}, // 0x40 '@'
+ {314, 13, 12, 13, 0, -11}, // 0x41 'A'
+ {334, 11, 12, 11, 0, -11}, // 0x42 'B'
+ {351, 11, 12, 12, 1, -11}, // 0x43 'C'
+ {368, 12, 12, 13, 0, -11}, // 0x44 'D'
+ {386, 10, 12, 11, 1, -11}, // 0x45 'E'
+ {401, 9, 12, 10, 1, -11}, // 0x46 'F'
+ {415, 12, 12, 13, 1, -11}, // 0x47 'G'
+ {433, 11, 12, 13, 1, -11}, // 0x48 'H'
+ {450, 4, 12, 6, 1, -11}, // 0x49 'I'
+ {456, 6, 12, 7, 0, -11}, // 0x4A 'J'
+ {465, 12, 12, 13, 1, -11}, // 0x4B 'K'
+ {483, 10, 12, 11, 1, -11}, // 0x4C 'L'
+ {498, 15, 12, 16, 0, -11}, // 0x4D 'M'
+ {521, 11, 12, 13, 1, -11}, // 0x4E 'N'
+ {538, 11, 13, 13, 1, -12}, // 0x4F 'O'
+ {556, 9, 12, 10, 1, -11}, // 0x50 'P'
+ {570, 11, 16, 13, 1, -12}, // 0x51 'Q'
+ {592, 11, 12, 12, 1, -11}, // 0x52 'R'
+ {609, 9, 12, 10, 0, -11}, // 0x53 'S'
+ {623, 11, 12, 11, 0, -11}, // 0x54 'T'
+ {640, 11, 12, 13, 1, -11}, // 0x55 'U'
+ {657, 12, 12, 13, 0, -11}, // 0x56 'V'
+ {675, 17, 12, 17, 0, -11}, // 0x57 'W'
+ {701, 13, 12, 13, 0, -11}, // 0x58 'X'
+ {721, 12, 12, 13, 0, -11}, // 0x59 'Y'
+ {739, 11, 12, 11, 0, -11}, // 0x5A 'Z'
+ {756, 3, 15, 6, 2, -11}, // 0x5B '['
+ {762, 5, 12, 5, 0, -11}, // 0x5C '\'
+ {770, 3, 15, 6, 1, -11}, // 0x5D ']'
+ {776, 8, 7, 8, 0, -11}, // 0x5E '^'
+ {783, 9, 1, 9, 0, 2}, // 0x5F '_'
+ {785, 4, 3, 5, 0, -11}, // 0x60 '`'
+ {787, 7, 8, 8, 1, -7}, // 0x61 'a'
+ {794, 9, 13, 9, 0, -12}, // 0x62 'b'
+ {809, 7, 8, 8, 0, -7}, // 0x63 'c'
+ {816, 9, 13, 9, 0, -12}, // 0x64 'd'
+ {831, 8, 8, 8, 0, -7}, // 0x65 'e'
+ {839, 7, 13, 7, 1, -12}, // 0x66 'f'
+ {851, 10, 12, 8, 0, -7}, // 0x67 'g'
+ {866, 9, 13, 9, 0, -12}, // 0x68 'h'
+ {881, 4, 11, 5, 1, -10}, // 0x69 'i'
+ {887, 5, 15, 6, 0, -10}, // 0x6A 'j'
+ {897, 9, 13, 9, 1, -12}, // 0x6B 'k'
+ {912, 4, 13, 5, 1, -12}, // 0x6C 'l'
+ {919, 14, 8, 14, 0, -7}, // 0x6D 'm'
+ {933, 9, 8, 9, 0, -7}, // 0x6E 'n'
+ {942, 9, 8, 9, 0, -7}, // 0x6F 'o'
+ {951, 9, 12, 9, 0, -7}, // 0x70 'p'
+ {965, 9, 12, 9, 0, -7}, // 0x71 'q'
+ {979, 6, 8, 6, 0, -7}, // 0x72 'r'
+ {985, 6, 8, 7, 1, -7}, // 0x73 's'
+ {991, 5, 9, 5, 0, -8}, // 0x74 't'
+ {997, 9, 8, 9, 0, -7}, // 0x75 'u'
+ {1006, 8, 8, 8, 0, -7}, // 0x76 'v'
+ {1014, 12, 8, 12, 0, -7}, // 0x77 'w'
+ {1026, 9, 8, 9, 0, -7}, // 0x78 'x'
+ {1035, 8, 12, 8, 0, -7}, // 0x79 'y'
+ {1047, 7, 8, 7, 1, -7}, // 0x7A 'z'
+ {1054, 5, 16, 9, 1, -12}, // 0x7B '{'
+ {1064, 1, 12, 4, 1, -11}, // 0x7C '|'
+ {1066, 5, 16, 9, 3, -11}, // 0x7D '}'
+ {1076, 9, 3, 9, 0, -5}}; // 0x7E '~'
+
+const GFXfont FreeSerif9pt7b PROGMEM = {(uint8_t *)FreeSerif9pt7bBitmaps, (GFXglyph *)FreeSerif9pt7bGlyphs, 0x20,
+ 0x7E, 22};
+
+// Approx. 1752 bytes
diff --git a/mp3player/arduino/display/splash.h b/mp3player/arduino/display/splash.h
new file mode 100644
index 0000000..8fb2c44
--- /dev/null
+++ b/mp3player/arduino/display/splash.h
@@ -0,0 +1,45 @@
+// ship 1-9, 16x16px animation, 432 bytes
+#ifndef SPLASH_H
+#define SPLASH_H
+
+#define SPLASH_SIZE 16
+
+const unsigned char ship1[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x02,
+ 0x40, 0x06, 0x60, 0x0e, 0x70, 0x1f, 0xf8, 0x3f, 0xfc, 0x3f, 0xfc,
+ 0x3f, 0xfc, 0x03, 0xc0, 0x0f, 0xf0, 0x0e, 0xd0, 0x00, 0x00};
+
+const unsigned char ship2[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x03,
+ 0x00, 0x07, 0x20, 0x0f, 0x30, 0x0f, 0xf0, 0x3f, 0xf4, 0x3f, 0xf4,
+ 0x3f, 0xf4, 0x01, 0x80, 0x0f, 0xf0, 0x07, 0x70, 0x00, 0x00};
+
+const unsigned char ship3[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x03,
+ 0x80, 0x03, 0x80, 0x07, 0x90, 0x07, 0xf0, 0x07, 0xf0, 0x07, 0xf0,
+ 0x07, 0xf0, 0x00, 0x00, 0x0f, 0xf0, 0x0b, 0xb0, 0x00, 0x00};
+
+const unsigned char ship4[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x03,
+ 0xc0, 0x01, 0xe0, 0x0d, 0xf0, 0x0d, 0xf0, 0x0d, 0xf0, 0x0d, 0xf0,
+ 0x0d, 0xf0, 0x0c, 0x00, 0x0f, 0xf0, 0x0d, 0xe0, 0x00, 0x00};
+
+const unsigned char ship5[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x01,
+ 0xc0, 0x01, 0x60, 0x0b, 0x70, 0x0f, 0x70, 0x0f, 0x70, 0x0f, 0x70,
+ 0x0f, 0x70, 0x0f, 0x00, 0x0f, 0xf0, 0x06, 0xf0, 0x00, 0x00};
+
+const unsigned char ship6[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x04,
+ 0xc0, 0x04, 0xc0, 0x0c, 0xd0, 0x0f, 0xd0, 0x0f, 0xd0, 0x0f, 0xd0,
+ 0x0f, 0xd0, 0x0f, 0xc0, 0x0f, 0xf0, 0x0b, 0x70, 0x00, 0x00};
+
+const unsigned char ship7[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x02,
+ 0x40, 0x06, 0x60, 0x0e, 0x60, 0x0f, 0xe0, 0x0f, 0xe0, 0x0f, 0xe0,
+ 0x0f, 0xe0, 0x07, 0xe0, 0x0f, 0xf0, 0x0d, 0xb0, 0x00, 0x00};
+
+const unsigned char ship8[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x02,
+ 0x40, 0x06, 0x60, 0x0e, 0x70, 0x1f, 0xf8, 0x1f, 0xf8, 0x1f, 0xf8,
+ 0x1f, 0xf8, 0x07, 0xe0, 0x0f, 0xf0, 0x0d, 0xb0, 0x00, 0x00};
+
+const unsigned char ship9[] PROGMEM = {0x00, 0x00, 0x01, 0x80, 0x01, 0x80, 0x03, 0xc0, 0x03, 0xc0, 0x02,
+ 0x40, 0x06, 0x60, 0x0e, 0x70, 0x1f, 0xf8, 0x3f, 0xfc, 0x3f, 0xfc,
+ 0x3f, 0xfc, 0x07, 0xe0, 0x0f, 0xf0, 0x0d, 0xb0, 0x00, 0x00};
+
+// Array of all bitmaps for convenience. (Total bytes used to store images in PROGMEM = 432)
+const unsigned char *ships[9] = {ship1, ship2, ship3, ship4, ship5, ship6, ship7, ship8, ship9};
+#endif \ No newline at end of file
diff --git a/mp3player/arduino/error.h b/mp3player/arduino/error.h
new file mode 100644
index 0000000..eb30a2f
--- /dev/null
+++ b/mp3player/arduino/error.h
@@ -0,0 +1,29 @@
+#ifndef ERR_H
+#define ERR_H
+
+#include "display/display.h"
+
+#define ERR_LIGHT 12
+
+class Error {
+public:
+ Error(String err) {
+ Serial.println("err: " + err);
+ OLED::clear();
+ OLED::println("err: " + err);
+ OLED::flush();
+ blink_err_light();
+ };
+
+private:
+ void blink_err_light() {
+ pinMode(ERR_LIGHT, OUTPUT);
+ while (true) {
+ digitalWrite(ERR_LIGHT, HIGH);
+ delay(100);
+ digitalWrite(ERR_LIGHT, LOW);
+ delay(100);
+ }
+ }
+};
+#endif \ No newline at end of file
diff --git a/mp3player/arduino/player.h b/mp3player/arduino/player.h
new file mode 100644
index 0000000..7ea9b6e
--- /dev/null
+++ b/mp3player/arduino/player.h
@@ -0,0 +1,26 @@
+#ifndef PLAYER_H
+#define PLAYER_H
+#include "DFRobotDFPlayerMini.h"
+#include "error.h"
+#include <SoftwareSerial.h>
+
+namespace Player {
+SoftwareSerial s(10, 11); // RX, TX
+DFRobotDFPlayerMini p;
+
+void begin() {
+ Serial.println("Initializing DFPlayer");
+
+ s.begin(9600);
+
+ if (!p.begin(s))
+ Error err("init failed");
+
+ Serial.println("DFPlayer online.");
+
+ p.volume(5); // Set volume value. From 0 to 30
+ p.play(1); // Play the first mp3
+ Serial.println(p.readFileCounts());
+}
+} // namespace Player
+#endif \ No newline at end of file
diff --git a/sizer/sizer.ino b/sizer/sizer.ino
deleted file mode 100644
index b4a7221..0000000
--- a/sizer/sizer.ino
+++ /dev/null
@@ -1,29 +0,0 @@
-#define trigPin 13
-#define echoPin 12
-void setup()
-{
- Serial.begin (9600);
- pinMode(trigPin, OUTPUT);
- pinMode(echoPin, INPUT);
-}
-void loop()
-{
- long duration, distance;
- digitalWrite(trigPin, LOW);
- delayMicroseconds(2);
- digitalWrite(trigPin, HIGH);
- delayMicroseconds(10);
- digitalWrite(trigPin, LOW);
- duration = pulseIn(echoPin, HIGH);
- distance = (duration/2) / 29.1;
- if (distance >= 200 || distance <= 0)
- {
- Serial.println("Out of range");
- }
- else
- {
- Serial.print(distance);
- Serial.println(" cm");
- }
- delay(500);
-} \ No newline at end of file