Staars

  int32_t m_chacha20_poly_run(bvm *vm, int32_t _encrypt) {
    int32_t argc = be_top(vm); // Get the number of arguments
    if (argc >= 4  && be_isbytes(vm, 1)    // secret_key  - 32 bytes
                   && be_isbytes(vm, 2)    // iv/nonce    - 12 bytes
                   && be_isbytes(vm, 3)    // data/cipher
                   && be_isbytes(vm, 4)    // mac/tag     - 16 bytes
                                           // optional: aad
                   ) {

      size_t key_len = 0;

Staars

import crypto
e = crypto.ED25519()
seed = bytes("9d61b19deffd5a60ba844af492ec2cc44449c5697b326919703bac031cae7f60")
secret_key=e.secret_key(seed)
message = bytes()
public_key = secret_key[-32..]
_public_key = bytes("d75a980182b10ab7d54bfed3c964073a0ee172f3daa62325af021a68f707511a")
assert(public_key == _public_key)
signature = e.sign(message, secret_key)
assert(signature == bytes("e5564300c360ac729086e2cc806e828a84877f1eb8e5d974d873e065224901555fb8821590a33bacc61e39701cf9b46bd25bf5f0595bbe24655141438e7a100b"))

Staars

class AudioEncoderOpus : public AudioEncoder
{
  public:
    AudioEncoderOpus() {
      AddLog(LOG_LEVEL_DEBUG,PSTR("I2S: AudioEncoderOpus"));
      headerBuffer = (uint8_t*)&combHeader;
      packetno = 0;
    };
    virtual ~AudioEncoderOpus() {
      if(inBuffer){ free(inBuffer); }

Staars

/*
  xdrv_42_i2s_audio.ino - Audio dac support for Tasmota

  Copyright (C) 2021  Gerhard Mutz and Theo Arends

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

Staars

from PIL import Image, ImageSequence
import io
import requests


fname = 'img.gif'
id ='23041'
url = 'https://developer.lametric.com/content/apps/icon_thumbs/'+id+'_icon_thumb.gif'
r = requests.get(url)
open(fname , 'wb').write(r.content)

Staars

# run in lib/libesp32_div/esp-nimble-cpp/src/

import os

excludes = ["mega_header.h","NimBLEBeacon.h","NimBLEBeacon.cpp","HIDKeyboardTypes.h","HIDTypes.h","NimBLEHIDDevice.h","NimBLEHIDDevice.cpp","NimBLEEddystoneURL.h","NimBLEEddystoneURL.cpp","NimBLEEddystoneTLM.h","NimBLEEddystoneTLM.cpp"]


src_dir = os.path.join("./")
src_files=os.listdir(src_dir)
headers =  [f for f in src_files if (f.endswith(".h") and f not in excludes)]

Staars

class UNANIM
  var color, cycles, delay, mode
  var clist
  var steps

  def init(color, cycles, delay, mode)
    self.color = color
    self.cycles = cycles
    self.delay = delay
    self.mode = mode

Staars

/*
 * SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
 *
 * SPDX-License-Identifier: Unlicense OR CC0-1.0
 */
/* ULP-RISC-V example

   This example code is in the Public Domain (or CC0 licensed, at your option.)

   Unless required by applicable law or agreed to in writing, this

Staars

class NC # NVS Constants
    static page_size = 4096
    static entry_size = 32

    static item_type = {
            0x01: 'uint8_t',
            0x11: 'int8_t',
            0x02: 'uint16_t',
            0x12: 'int16_t',
            0x04: 'uint32_t',

Staars

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