Skip to content

Instantly share code, notes, and snippets.

@pydlv
pydlv / NOTES.md
Created May 9, 2026 02:02
TOPDON TC004 Mini USB/ PTP File Transfer Troubleshooting & Notes

TOPDON TC004 Mini USB / PTP Notes

Quick summary for normal people

If your TOPDON TC004 Mini will not show up on Windows, try a USB 2.0 connection first.

The camera does not appear as a normal thumb drive. When it works, Windows shows it as a portable camera/device named Cobra. You should be able to open it in File Explorer and copy photos from there.

pragma solidity ^0.5.12;
contract Divvy {
struct Post {
uint createdAt;
uint postId;
string title;
address author;
bytes content;
uint upvotes;
import threading;
import inspect;
import ctypes;
import time;
def _async_raise(tid, exctype):
'''Raises an exception in the threads with id tid'''
if not inspect.isclass(exctype):
raise TypeError("Only types can be raised (not instances)")
res = ctypes.pythonapi.PyThreadState_SetAsyncExc(tid,
0xeDF2eD4FE36Db201c7084e45f107269B0B1167C7