261 lines
15 KiB
C
261 lines
15 KiB
C
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// Copyright 2021 @filterpaper
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// SPDX-License-Identifier: GPL-2.0+
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/* Graphical bongocat animation
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It has left and right aligned cats optimized for both OLEDs.
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This code uses run-length encoded frames that saves space by
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encoding frames into repeated or unique byte count.
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RLE code is modified from @vectorstorm's Bongocat:
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(https://github.com/vectorstorm/qmk_firmware/tree/bongo_rle/keyboards/crkbd/keymaps/vectorstorm)
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Inspired by @j-inc's bongocat animation code
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(keyboards/kyria/keymaps/j-inc)
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Cat images courtesy of @plandevida
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Usage guide
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1 Place this file next to keymap.c or in userspace.
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2 Add the following lines into rules.mk:
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OLED_ENABLE = yes
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SRC += oled-bongocat.c
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3 The 'oled_task_user()' calls 'render_mod_status()' from "oled-icons.c"
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for secondary OLED. Review that file for usage guide or replace
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'render_mod_status()' with your own function.
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*/
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#include QMK_KEYBOARD_H
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#define IDLE_FRAMES 5
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#define TAP_FRAMES 2
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#define FRAME_DURATION 200 // milliseconds
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#define TAP_INTERVAL FRAME_DURATION*2
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#define PAWS_INTERVAL FRAME_DURATION*8
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// Run-length encoded animation frames
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// Right frames
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static unsigned char const idle0[] PROGMEM = {144,
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0x3a,0x00,0x01,0x80,0x02,0x40,0x04,0x20,0x05,0x10,0x02,0x08,0x03,0x04,0x84,0x08,
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0x30,0x40,0x80,0x2e,0x00,0x03,0x80,0x31,0x00,0x83,0x18,0x64,0x82,0x05,0x02,0x01,
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0x01,0x04,0x00,0x02,0x80,0x09,0x00,0x82,0x80,0x00,0x02,0x30,0x82,0x00,0xc0,0x02,
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0xc1,0x87,0xc2,0x04,0x08,0x10,0x20,0x40,0x80,0x03,0x00,0x04,0x80,0x04,0x40,0x04,
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0x20,0x04,0x10,0x05,0x08,0x05,0x04,0x04,0x02,0x04,0x01,0x33,0x00,0x84,0xc0,0x38,
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0x04,0x03,0x07,0x00,0x03,0x0c,0x88,0x0d,0x01,0x00,0x40,0xa0,0x21,0x22,0x12,0x03,
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0x11,0x01,0x09,0x04,0x08,0x02,0x04,0x02,0x08,0x05,0x10,0x82,0x11,0x0f,0x02,0x01,
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0x36,0x00,0x05,0x80,0x05,0x40,0x05,0x20,0x05,0x10,0x05,0x08,0x05,0x04,0x82,0x02,
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0x03,0x02,0x02,0x06,0x01,0x02,0x02,0x02,0x04,0x05,0x08,0x01,0x07,0x3d,0x00};
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static unsigned char const idle1[] PROGMEM = {147,
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0x3a,0x00,0x01,0x80,0x02,0x40,0x04,0x20,0x04,0x10,0x02,0x08,0x01,0x04,0x03,0x02,
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0x84,0x04,0x38,0x40,0x80,0x2e,0x00,0x03,0x80,0x31,0x00,0x82,0x1c,0xe2,0x02,0x01,
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0x04,0x02,0x01,0x01,0x04,0x00,0x02,0x80,0x09,0x00,0x82,0x80,0x00,0x02,0x30,0x82,
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0x00,0xc0,0x02,0xc1,0x87,0xc2,0x04,0x08,0x10,0x20,0x40,0x80,0x03,0x00,0x04,0x80,
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0x04,0x40,0x04,0x20,0x04,0x10,0x05,0x08,0x05,0x04,0x04,0x02,0x04,0x01,0x33,0x00,
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0x84,0x80,0x70,0x0c,0x03,0x07,0x00,0x03,0x0c,0x88,0x0d,0x01,0x00,0x40,0xa0,0x21,
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0x22,0x12,0x03,0x11,0x01,0x09,0x04,0x08,0x02,0x04,0x02,0x08,0x05,0x10,0x82,0x11,
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0x0f,0x02,0x01,0x36,0x00,0x05,0x80,0x05,0x40,0x05,0x20,0x05,0x10,0x05,0x08,0x05,
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0x04,0x82,0x02,0x03,0x02,0x02,0x06,0x01,0x02,0x02,0x02,0x04,0x05,0x08,0x01,0x07,
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0x3d,0x00};
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static unsigned char const idle2[] PROGMEM = {154,
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0x33,0x00,0x02,0x80,0x05,0x00,0x01,0x80,0x02,0x40,0x04,0x20,0x04,0x10,0x83,0x08,
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0x04,0x02,0x02,0x01,0x85,0x02,0x0c,0x30,0x40,0x80,0x2e,0x00,0x03,0x80,0x31,0x00,
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0x82,0x1e,0xe1,0x02,0x00,0x02,0x01,0x02,0x02,0x01,0x01,0x04,0x00,0x02,0x80,0x09,
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0x00,0x82,0x80,0x00,0x02,0x30,0x82,0x00,0xc0,0x02,0xc1,0x87,0xc2,0x04,0x08,0x10,
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0x20,0x40,0x80,0x03,0x00,0x04,0x80,0x04,0x40,0x04,0x20,0x04,0x10,0x05,0x08,0x05,
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0x04,0x04,0x02,0x04,0x01,0x33,0x00,0x84,0x80,0x70,0x0c,0x03,0x07,0x00,0x03,0x0c,
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0x88,0x0d,0x01,0x00,0x40,0xa0,0x21,0x22,0x12,0x03,0x11,0x01,0x09,0x04,0x08,0x02,
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0x04,0x02,0x08,0x05,0x10,0x82,0x11,0x0f,0x02,0x01,0x36,0x00,0x05,0x80,0x05,0x40,
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0x05,0x20,0x05,0x10,0x05,0x08,0x05,0x04,0x82,0x02,0x03,0x02,0x02,0x06,0x01,0x02,
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0x02,0x02,0x04,0x05,0x08,0x01,0x07,0x3d,0x00};
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static unsigned char const idle3[] PROGMEM = {140,
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0x3b,0x00,0x02,0x80,0x04,0x40,0x04,0x20,0x83,0x10,0x08,0x04,0x02,0x02,0x84,0x04,
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0x18,0x60,0x80,0x2f,0x00,0x03,0x80,0x31,0x00,0x82,0x3c,0xc2,0x02,0x01,0x02,0x02,
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0x02,0x04,0x82,0x02,0x01,0x10,0x00,0x02,0x60,0x82,0x00,0x81,0x02,0x82,0x86,0x84,
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0x08,0x10,0x20,0x40,0x80,0x04,0x00,0x04,0x80,0x04,0x40,0x04,0x20,0x04,0x10,0x05,
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0x08,0x05,0x04,0x04,0x02,0x04,0x01,0x33,0x00,0x84,0x80,0x70,0x19,0x06,0x07,0x00,
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0x03,0x18,0x88,0x1b,0x03,0x00,0x40,0xa0,0x22,0x24,0x14,0x03,0x12,0x01,0x0b,0x04,
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0x08,0x02,0x05,0x02,0x09,0x05,0x10,0x82,0x11,0x0f,0x02,0x01,0x36,0x00,0x05,0x80,
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0x05,0x40,0x05,0x20,0x05,0x10,0x05,0x08,0x05,0x04,0x82,0x02,0x03,0x02,0x02,0x06,
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0x01,0x02,0x02,0x02,0x04,0x05,0x08,0x01,0x07,0x3d,0x00};
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static unsigned char const *idle[IDLE_FRAMES] = {
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idle0, idle0, idle1, idle2, idle3 };
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static unsigned char const paws[] PROGMEM = {150,
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0x33,0x00,0x02,0x80,0x05,0x00,0x01,0x80,0x02,0x40,0x04,0x20,0x04,0x10,0x83,0x08,
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0x04,0x02,0x02,0x01,0x85,0x02,0x0c,0x30,0x40,0x80,0x2e,0x00,0x03,0x80,0x31,0x00,
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0x82,0x1e,0xe1,0x02,0x00,0x02,0x01,0x02,0x02,0x01,0x81,0x02,0x80,0x02,0x00,0x02,
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0x80,0x09,0x00,0x82,0x80,0x00,0x02,0x30,0x02,0x00,0x8a,0x01,0xe1,0x1a,0x06,0x09,
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0x31,0x35,0x01,0x8a,0x7c,0x02,0x00,0x04,0x80,0x04,0x40,0x04,0x20,0x04,0x10,0x05,
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0x08,0x05,0x04,0x04,0x02,0x04,0x01,0x33,0x00,0x84,0x80,0x70,0x0c,0x03,0x02,0x00,
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0x88,0x18,0x06,0x05,0x98,0x99,0x84,0xc3,0x7c,0x02,0x41,0x02,0x40,0x84,0x20,0x21,
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0x22,0x12,0x03,0x11,0x01,0x09,0x04,0x08,0x06,0x04,0x03,0x02,0x04,0x01,0x36,0x00,
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0x05,0x80,0x05,0x40,0x05,0x20,0x05,0x10,0x05,0x08,0x05,0x04,0x82,0x02,0x03,0x02,
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0x02,0x06,0x01,0x47,0x00};
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static unsigned char const tap0[] PROGMEM = {180,
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0x33,0x00,0x02,0x80,0x05,0x00,0x01,0x80,0x02,0x40,0x04,0x20,0x04,0x10,0x83,0x08,
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0x04,0x02,0x02,0x01,0x85,0x02,0x0c,0x30,0x40,0x80,0x07,0x00,0x04,0xf8,0x05,0x00,
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0x02,0x80,0x1c,0x00,0x03,0x80,0x31,0x00,0x82,0x1e,0xe1,0x02,0x00,0x02,0x01,0x02,
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0x02,0x01,0x81,0x02,0x80,0x02,0x00,0x02,0x80,0x09,0x00,0x82,0x80,0x00,0x02,0x30,
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0x02,0x00,0x02,0x01,0x8e,0x02,0x04,0x08,0x10,0x20,0x43,0x87,0x07,0x01,0x00,0xb8,
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0xbc,0xbe,0x9f,0x02,0x5f,0x82,0x4f,0x4c,0x04,0x20,0x04,0x10,0x05,0x08,0x05,0x04,
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0x04,0x02,0x04,0x01,0x33,0x00,0x84,0x80,0x70,0x0c,0x03,0x02,0x00,0x88,0x18,0x06,
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0x05,0x98,0x99,0x84,0x43,0x7c,0x02,0x41,0x02,0x40,0x84,0x20,0x21,0x22,0x12,0x03,
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0x11,0x01,0x09,0x04,0x08,0x02,0x04,0x02,0x08,0x05,0x10,0x85,0x11,0x0f,0x01,0x3d,
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0x7c,0x05,0xfc,0x82,0x3c,0x0c,0x2e,0x00,0x05,0x80,0x05,0x40,0x05,0x20,0x05,0x10,
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0x05,0x08,0x05,0x04,0x82,0x02,0x03,0x02,0x02,0x06,0x01,0x24,0x00,0x01,0x01,0x02,
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0x03,0x20,0x00};
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static unsigned char const tap1[] PROGMEM = {153,
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0x33,0x00,0x02,0x80,0x05,0x00,0x01,0x80,0x02,0x40,0x04,0x20,0x04,0x10,0x83,0x08,
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0x04,0x02,0x02,0x01,0x85,0x02,0x0c,0x30,0x40,0x80,0x2e,0x00,0x03,0x80,0x31,0x00,
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0x82,0x1e,0xe1,0x02,0x00,0x02,0x01,0x02,0x02,0x01,0x01,0x04,0x00,0x02,0x80,0x09,
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0x00,0x82,0x80,0x00,0x02,0x30,0x02,0x00,0x8a,0x01,0xe1,0x1a,0x06,0x09,0x31,0x35,
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0x01,0x8a,0x7c,0x02,0x00,0x04,0x80,0x04,0x40,0x04,0x20,0x04,0x10,0x05,0x08,0x05,
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0x04,0x04,0x02,0x04,0x01,0x33,0x00,0x84,0x80,0x70,0x0c,0x03,0x0a,0x00,0x02,0x01,
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0x86,0x00,0x40,0xa0,0x21,0x22,0x12,0x03,0x11,0x01,0x09,0x04,0x08,0x06,0x04,0x03,
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0x02,0x04,0x01,0x36,0x00,0x05,0x80,0x05,0x40,0x05,0x20,0x05,0x10,0x05,0x08,0x05,
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0x04,0x82,0x02,0x03,0x02,0x7a,0x04,0x79,0x82,0x39,0x31,0x02,0x02,0x02,0x04,0x03,
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0x08,0x02,0x88,0x82,0x87,0x80,0x3c,0x00};
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static unsigned char const *tap[TAP_FRAMES] = {
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tap0, tap1 };
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// Left frames
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static unsigned char const left_idle0[] PROGMEM = {142,
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0x03,0x80,0x2e,0x00,0x84,0x80,0x40,0x30,0x08,0x03,0x04,0x02,0x08,0x05,0x10,0x04,
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0x20,0x02,0x40,0x01,0x80,0x3d,0x00,0x04,0x01,0x04,0x02,0x05,0x04,0x05,0x08,0x04,
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0x10,0x04,0x20,0x04,0x40,0x04,0x80,0x03,0x00,0x87,0x80,0x40,0x20,0x10,0x08,0x04,
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0xc2,0x02,0xc1,0x82,0xc0,0x00,0x02,0x30,0x82,0x00,0x80,0x09,0x00,0x02,0x80,0x04,
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0x00,0x01,0x01,0x05,0x02,0x83,0x82,0x64,0x18,0x56,0x00,0x02,0x01,0x82,0x0f,0x11,
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0x05,0x10,0x02,0x08,0x02,0x04,0x04,0x08,0x01,0x09,0x03,0x11,0x88,0x12,0x22,0x21,
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0xa0,0x40,0x00,0x01,0x0d,0x03,0x0c,0x07,0x00,0x84,0x03,0x04,0x38,0xc0,0x6d,0x00,
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0x01,0x07,0x05,0x08,0x02,0x04,0x02,0x02,0x06,0x01,0x02,0x02,0x82,0x03,0x02,0x05,
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0x04,0x05,0x08,0x05,0x10,0x05,0x20,0x05,0x40,0x05,0x80,0x11,0x00};
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static unsigned char const left_idle1[] PROGMEM = {145,
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0x03,0x80,0x2e,0x00,0x84,0x80,0x40,0x38,0x04,0x03,0x02,0x01,0x04,0x02,0x08,0x04,
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0x10,0x04,0x20,0x02,0x40,0x01,0x80,0x3d,0x00,0x04,0x01,0x04,0x02,0x05,0x04,0x05,
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0x08,0x04,0x10,0x04,0x20,0x04,0x40,0x04,0x80,0x03,0x00,0x87,0x80,0x40,0x20,0x10,
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0x08,0x04,0xc2,0x02,0xc1,0x82,0xc0,0x00,0x02,0x30,0x82,0x00,0x80,0x09,0x00,0x02,
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0x80,0x04,0x00,0x01,0x01,0x04,0x02,0x02,0x01,0x82,0xe2,0x1c,0x56,0x00,0x02,0x01,
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0x82,0x0f,0x11,0x05,0x10,0x02,0x08,0x02,0x04,0x04,0x08,0x01,0x09,0x03,0x11,0x88,
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0x12,0x22,0x21,0xa0,0x40,0x00,0x01,0x0d,0x03,0x0c,0x07,0x00,0x84,0x03,0x0c,0x70,
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0x80,0x6d,0x00,0x01,0x07,0x05,0x08,0x02,0x04,0x02,0x02,0x06,0x01,0x02,0x02,0x82,
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0x03,0x02,0x05,0x04,0x05,0x08,0x05,0x10,0x05,0x20,0x05,0x40,0x05,0x80,0x11,0x00};
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static unsigned char const left_idle2[] PROGMEM = {152,
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0x03,0x80,0x2e,0x00,0x85,0x80,0x40,0x30,0x0c,0x02,0x02,0x01,0x83,0x02,0x04,0x08,
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0x04,0x10,0x04,0x20,0x02,0x40,0x01,0x80,0x05,0x00,0x02,0x80,0x36,0x00,0x04,0x01,
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|
|
0x04,0x02,0x05,0x04,0x05,0x08,0x04,0x10,0x04,0x20,0x04,0x40,0x04,0x80,0x03,0x00,
|
||
|
|
0x87,0x80,0x40,0x20,0x10,0x08,0x04,0xc2,0x02,0xc1,0x82,0xc0,0x00,0x02,0x30,0x82,
|
||
|
|
0x00,0x80,0x09,0x00,0x02,0x80,0x04,0x00,0x01,0x01,0x02,0x02,0x02,0x01,0x02,0x00,
|
||
|
|
0x82,0xe1,0x1e,0x56,0x00,0x02,0x01,0x82,0x0f,0x11,0x05,0x10,0x02,0x08,0x02,0x04,
|
||
|
|
0x04,0x08,0x01,0x09,0x03,0x11,0x88,0x12,0x22,0x21,0xa0,0x40,0x00,0x01,0x0d,0x03,
|
||
|
|
0x0c,0x07,0x00,0x84,0x03,0x0c,0x70,0x80,0x6d,0x00,0x01,0x07,0x05,0x08,0x02,0x04,
|
||
|
|
0x02,0x02,0x06,0x01,0x02,0x02,0x82,0x03,0x02,0x05,0x04,0x05,0x08,0x05,0x10,0x05,
|
||
|
|
0x20,0x05,0x40,0x05,0x80,0x11,0x00};
|
||
|
|
static unsigned char const left_idle3[] PROGMEM = {138,
|
||
|
|
0x03,0x80,0x2f,0x00,0x84,0x80,0x60,0x18,0x04,0x02,0x02,0x83,0x04,0x08,0x10,0x04,
|
||
|
|
0x20,0x04,0x40,0x02,0x80,0x3e,0x00,0x04,0x01,0x04,0x02,0x05,0x04,0x05,0x08,0x04,
|
||
|
|
0x10,0x04,0x20,0x04,0x40,0x04,0x80,0x04,0x00,0x86,0x80,0x40,0x20,0x10,0x08,0x84,
|
||
|
|
0x02,0x82,0x82,0x81,0x00,0x02,0x60,0x10,0x00,0x82,0x01,0x02,0x02,0x04,0x02,0x02,
|
||
|
|
0x02,0x01,0x82,0xc2,0x3c,0x56,0x00,0x02,0x01,0x82,0x0f,0x11,0x05,0x10,0x02,0x09,
|
||
|
|
0x02,0x05,0x04,0x08,0x01,0x0b,0x03,0x12,0x88,0x14,0x24,0x22,0xa0,0x40,0x00,0x03,
|
||
|
|
0x1b,0x03,0x18,0x07,0x00,0x84,0x06,0x19,0x70,0x80,0x6d,0x00,0x01,0x07,0x05,0x08,
|
||
|
|
0x02,0x04,0x02,0x02,0x06,0x01,0x02,0x02,0x82,0x03,0x02,0x05,0x04,0x05,0x08,0x05,
|
||
|
|
0x10,0x05,0x20,0x05,0x40,0x05,0x80,0x11,0x00};
|
||
|
|
static unsigned char const *left_idle[IDLE_FRAMES] = {
|
||
|
|
left_idle0, left_idle0, left_idle1, left_idle2, left_idle3 };
|
||
|
|
|
||
|
|
static unsigned char const left_paws[] PROGMEM = {148,
|
||
|
|
0x03,0x80,0x2e,0x00,0x85,0x80,0x40,0x30,0x0c,0x02,0x02,0x01,0x83,0x02,0x04,0x08,
|
||
|
|
0x04,0x10,0x04,0x20,0x02,0x40,0x01,0x80,0x05,0x00,0x02,0x80,0x36,0x00,0x04,0x01,
|
||
|
|
0x04,0x02,0x05,0x04,0x05,0x08,0x04,0x10,0x04,0x20,0x04,0x40,0x04,0x80,0x02,0x00,
|
||
|
|
0x8a,0x7c,0x8a,0x01,0x35,0x31,0x09,0x06,0x1a,0xe1,0x01,0x02,0x00,0x02,0x30,0x82,
|
||
|
|
0x00,0x80,0x09,0x00,0x02,0x80,0x02,0x00,0x02,0x80,0x01,0x81,0x02,0x02,0x02,0x01,
|
||
|
|
0x02,0x00,0x82,0xe1,0x1e,0x56,0x00,0x04,0x01,0x03,0x02,0x06,0x04,0x04,0x08,0x01,
|
||
|
|
0x09,0x03,0x11,0x84,0x12,0x22,0x21,0x20,0x02,0x40,0x02,0x41,0x88,0x7c,0xc3,0x84,
|
||
|
|
0x99,0x98,0x05,0x06,0x18,0x02,0x00,0x84,0x03,0x0c,0x70,0x80,0x77,0x00,0x06,0x01,
|
||
|
|
0x02,0x02,0x82,0x03,0x02,0x05,0x04,0x05,0x08,0x05,0x10,0x05,0x20,0x05,0x40,0x05,
|
||
|
|
0x80,0x11,0x00};
|
||
|
|
|
||
|
|
static unsigned char const left_tap0[] PROGMEM = {178,
|
||
|
|
0x03,0x80,0x1c,0x00,0x02,0x80,0x05,0x00,0x04,0xf8,0x07,0x00,0x85,0x80,0x40,0x30,
|
||
|
|
0x0c,0x02,0x02,0x01,0x83,0x02,0x04,0x08,0x04,0x10,0x04,0x20,0x02,0x40,0x01,0x80,
|
||
|
|
0x05,0x00,0x02,0x80,0x36,0x00,0x04,0x01,0x04,0x02,0x05,0x04,0x05,0x08,0x04,0x10,
|
||
|
|
0x04,0x20,0x82,0x4c,0x4f,0x02,0x5f,0x8e,0x9f,0xbe,0xbc,0xb8,0x00,0x01,0x07,0x87,
|
||
|
|
0x43,0x20,0x10,0x08,0x04,0x02,0x02,0x01,0x02,0x00,0x02,0x30,0x82,0x00,0x80,0x09,
|
||
|
|
0x00,0x02,0x80,0x02,0x00,0x02,0x80,0x01,0x81,0x02,0x02,0x02,0x01,0x02,0x00,0x82,
|
||
|
|
0xe1,0x1e,0x4e,0x00,0x82,0x0c,0x3c,0x05,0xfc,0x85,0x7c,0x3d,0x01,0x0f,0x11,0x05,
|
||
|
|
0x10,0x02,0x08,0x02,0x04,0x04,0x08,0x01,0x09,0x03,0x11,0x84,0x12,0x22,0x21,0x20,
|
||
|
|
0x02,0x40,0x02,0x41,0x88,0x7c,0x43,0x84,0x99,0x98,0x05,0x06,0x18,0x02,0x00,0x84,
|
||
|
|
0x03,0x0c,0x70,0x80,0x50,0x00,0x02,0x03,0x01,0x01,0x24,0x00,0x06,0x01,0x02,0x02,
|
||
|
|
0x82,0x03,0x02,0x05,0x04,0x05,0x08,0x05,0x10,0x05,0x20,0x05,0x40,0x05,0x80,0x11,
|
||
|
|
0x00};
|
||
|
|
static unsigned char const left_tap1[] PROGMEM = {151,
|
||
|
|
0x03,0x80,0x2e,0x00,0x85,0x80,0x40,0x30,0x0c,0x02,0x02,0x01,0x83,0x02,0x04,0x08,
|
||
|
|
0x04,0x10,0x04,0x20,0x02,0x40,0x01,0x80,0x05,0x00,0x02,0x80,0x36,0x00,0x04,0x01,
|
||
|
|
0x04,0x02,0x05,0x04,0x05,0x08,0x04,0x10,0x04,0x20,0x04,0x40,0x04,0x80,0x02,0x00,
|
||
|
|
0x8a,0x7c,0x8a,0x01,0x35,0x31,0x09,0x06,0x1a,0xe1,0x01,0x02,0x00,0x02,0x30,0x82,
|
||
|
|
0x00,0x80,0x09,0x00,0x02,0x80,0x04,0x00,0x01,0x01,0x02,0x02,0x02,0x01,0x02,0x00,
|
||
|
|
0x82,0xe1,0x1e,0x56,0x00,0x04,0x01,0x03,0x02,0x06,0x04,0x04,0x08,0x01,0x09,0x03,
|
||
|
|
0x11,0x86,0x12,0x22,0x21,0xa0,0x40,0x00,0x02,0x01,0x0a,0x00,0x84,0x03,0x0c,0x70,
|
||
|
|
0x80,0x6c,0x00,0x82,0x80,0x87,0x02,0x88,0x03,0x08,0x02,0x04,0x02,0x02,0x82,0x31,
|
||
|
|
0x39,0x04,0x79,0x02,0x7a,0x82,0x03,0x02,0x05,0x04,0x05,0x08,0x05,0x10,0x05,0x20,
|
||
|
|
0x05,0x40,0x05,0x80,0x11,0x00};
|
||
|
|
static unsigned char const *left_tap[TAP_FRAMES] = {
|
||
|
|
left_tap0, left_tap1 };
|
||
|
|
|
||
|
|
|
||
|
|
// RLE decoding loop that reads count from frame index
|
||
|
|
// If count >= 0x80, next (count - 128) bytes are unique
|
||
|
|
// If count < 0x80, next byte is repeated by count
|
||
|
|
static void decode_frame(unsigned char const *frame) {
|
||
|
|
uint16_t cursor = 0;
|
||
|
|
uint8_t i = 1, size = pgm_read_byte(frame);
|
||
|
|
|
||
|
|
oled_set_cursor(0,0);
|
||
|
|
while (i < size) {
|
||
|
|
uint8_t count = pgm_read_byte(frame + i); i++;
|
||
|
|
if (count & 0x80) {
|
||
|
|
// Next count-128 bytes are unique
|
||
|
|
count &= ~(0x80);
|
||
|
|
for (uint8_t uniqs = 0; uniqs < count; ++uniqs) {
|
||
|
|
uint8_t byte = pgm_read_byte(frame + i); i++;
|
||
|
|
oled_write_raw_byte(byte, cursor++);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// Next byte is repeated by count
|
||
|
|
uint8_t byte = pgm_read_byte(frame + i); i++;
|
||
|
|
for (uint8_t reps = 0; reps < count; ++reps) {
|
||
|
|
oled_write_raw_byte(byte, cursor++);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
static void animate_cat(uint32_t interval) {
|
||
|
|
static uint8_t tap_index = 0, idle_index = 0;
|
||
|
|
|
||
|
|
if (interval < TAP_INTERVAL) {
|
||
|
|
tap_index = (tap_index + 1) & 1;
|
||
|
|
decode_frame(is_keyboard_left() ? left_tap[tap_index] : tap[tap_index]);
|
||
|
|
} else if (interval < PAWS_INTERVAL) {
|
||
|
|
decode_frame(is_keyboard_left() ? left_paws : paws);
|
||
|
|
} else {
|
||
|
|
idle_index = idle_index < IDLE_FRAMES - 1 ? idle_index + 1 : 0;
|
||
|
|
decode_frame(is_keyboard_left() ? left_idle[idle_index] : idle[idle_index]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void render_bongocat(void) {
|
||
|
|
static uint16_t frame_timer = 0;
|
||
|
|
uint32_t const input_timer = last_matrix_activity_time();
|
||
|
|
|
||
|
|
if (timer_elapsed32(input_timer) > OLED_TIMEOUT) {
|
||
|
|
oled_off();
|
||
|
|
} else if (timer_elapsed(frame_timer) > FRAME_DURATION) {
|
||
|
|
frame_timer = timer_read();
|
||
|
|
animate_cat(timer_elapsed32(input_timer));
|
||
|
|
}
|
||
|
|
}
|