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Products => Computers => Programming => Topic started by: papele on October 14, 2020, 12:19:17 pm

Title: ch341a program
Post by: papele on October 14, 2020, 12:19:17 pm

Hello i have a programmer ch341a. which software should i use virus free. thank YOU.

Title: Re: ch341a program
Post by: ledtester on October 14, 2020, 01:33:21 pm

There is some info on open source applications on this page:

https://github.com/boseji/CH341-Store#ch341a-programmer-application

Title: Re: ch341a program
Post by: PKTKS on October 14, 2020, 01:48:52 pm

On Linux  you better be warned that there are some serious issues
with the kernel module driver for CH341-uart

It has been affecting a whole range of interfaces based on CH341.

Still unsolved so far. AFAIK

Paul

Title: Re: ch341a program
Post by: PKTKS on October 14, 2020, 02:06:13 pm

Quote from: ledtester on October 14, 2020, 01:33:21 pm

There is some info on open source applications on this page:

https://github.com/boseji/CH341-Store#ch341a-programmer-application

Apart some schematics  the DRIVERs  provided there are useless.

The linux version dates kernel 2.6.x  while even recent 4.x LTS
releases still contains the issues with CH341 uarts.

I am still looking for a well known good patch to solve issues
with these USB IDs

Code: [Select]

static const struct usb_device_id id_table[] = {

	{ USB_DEVICE(0x4348, 0x5523) },
	{ USB_DEVICE(0x1a86, 0x7522) },
	{ USB_DEVICE(0x1a86, 0x7523) },
	{ USB_DEVICE(0x1a86, 0x5523) },
	{ },
};