| #!/usr/bin/env python3 | |
| """ | |
| Script to generate BMP images used by waveshare's ESP32-S3-PhotoPainter | |
| ESP32-S3-PhotoPainter: https://www.waveshare.com/wiki/ESP32-S3-PhotoPainter | |
| Forked from waveshare's color tool: https://files.waveshare.com/wiki/common/ConverTo6c_bmp-7.3.zip | |
| with changes: | |
| - Rotate automatically. | |
| - Adopted epdoptimize's real-world colors: https://github.com/Utzel-Butzel/epdoptimize |
| #!/bin/sh | |
| print_usage() { | |
| echo "usage: compress_video <input_file>" | |
| echo "supported formats: mp4, webm, mkv, mov, avi, flv" | |
| } | |
| get_extension() { | |
| f="${1##*/}" | |
| case "$f" in |
| # mp3-cycler.py -- Play high-quality MP3s on RP2350 Tiny 2350 | |
| # using the MacroPadSynthPlug as audio interface | |
| # 15 Aug 2024 - @todbot / Tod Kurt | |
| import time, os, random | |
| import board | |
| import audiocore, audiopwmio, audiomixer, audiomp3 | |
| import busio | |
| import keypad | |
| import rainbowio |
| # derpnote2-rp2350.py - My sound piece attempting to recreate the THX "Deep Note" sound, with display | |
| # 14 Aug 2024 - @todbot / Tod Kurt | |
| # | |
| import asyncio | |
| import board, audiopwmio, audiomixer, audiocore, synthio, random, time | |
| import busio, displayio, terminalio, vectorio | |
| import keypad | |
| import neopixel | |
| import adafruit_displayio_ssd1306 | |
| from adafruit_display_text import bitmap_label as label |
| /** | |
| * Modified 12 Jun 2024 - @todbot -- added USB MIDI forwarding | |
| * originally from: https://github.com/rppicomidi/EZ_USB_MIDI_HOST/blob/main/examples/arduino/EZ_USB_MIDI_HOST_PIO_example/EZ_USB_MIDI_HOST_PIO_example.ino | |
| * Be sure to set "Tools / CPU Speed" to 120 MHz or 240 MHz and | |
| * be sure to set "Tools / USB Stack" to "Adafruit TinyUSB" | |
| */ | |
| /* | |
| * The MIT License (MIT) | |
| * |
| #include <stdio.h> | |
| #include "hardware/clocks.h" | |
| #include "hardware/pio.h" | |
| #include "hardware/timer.h" | |
| #include "main.pio.h" | |
| #include "pico/stdlib.h" | |
| #define START_PIN 10 | |
| #define ROW_PINS 4 |
| #define LGFX_AUTODETECT | |
| #define LGFX_USE_V1 | |
| #include <lvgl.h> | |
| #include <M5EPD.h> | |
| #include <LovyanGFX.hpp> | |
| static const uint16_t screenWidth = 960; | |
| static const uint16_t screenHeight = 540; | |
| lv_disp_draw_buf_t draw_buf; |
Aside from estimating it, you can also ask the eMMC itself to tell you how far it has degraded so far (assuming it supports EMMC 5.1 or above).
The JEDEC standard (JESD84-B51) specifies that in the ext_csd field (offset 268-269) bytes indicate the level of type A/B wear. (value 0x1-0xA reflects 10%-100%, 0x0B means lifetime exceeded)
For example, on a typical linux distro, you could run the following script in bash to tell you:
| // Open loop motor control example for L298N board | |
| #include <SimpleFOC.h> | |
| #include <neotimer.h> | |
| #define IN1 14 | |
| #define IN2 12 | |
| #define IN3 13 | |
| //#define IN4 8 | |
| // BLDC motor & driver instance |
| # TAW Bash Profile | |
| # @author: Travis A. Wagner | |
| # @website: http://travisawagner.com | |
| # -- BASE --# | |
| # Set default blocksize for ls, df, du | |
| # http://hints.macworld.com/comment.php?mode=view&cid=24491 | |
| export BLOCKSIZE=1k |