[Qinheng Trial] Received the CH559EVT development board and tried USB download

ddllxxrr

[Qinheng Trial] Received the CH559EVT development board and tried USB download [Copy link]

Received the board!!!

The packaging is very strict, and I filtered it several times, for fear of missing out on something good.

I looked in the manual and saw that it can be downloaded via USB, so I tried it. I think this function is very good, as it allows downloading without USB conversion.

Plug the USB cable into P3, then turn off the power, hold down the download button, and then turn on the power. The computer will recognize the USB port and you can download.

The following is the USB download image:

This content is originally created by EEWORLD forum user ddllxxrr . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source

一个小白

As far as this board is concerned, I feel that USB downloading is not good, but rather troublesome~

ddllxxrr

A newbie posted on 2019-6-19 17:32 As far as this board is concerned, I feel that USB download is not good, but troublesome~

Is the CH559 USB? If it doesn't use USB, it's no different from other microcontrollers. There's no selling point. I think it's very easy to use. Is it different from computers? ? ? ?

一个小白

ddllxxrr posted on 2019-6-20 06:04 Is the CH559 not used for USB? Without USB, it is no different from other microcontrollers. There is no selling point. I think it is very easy to use. Is it electric...

It has nothing to do with the computer. I just think the way it is powered on again is a bit troublesome.

沁恒USB单片机

A newbie posted on 2019-6-20 09:50 It has nothing to do with the computer. I just feel that the way it is powered on again is a bit troublesome

Hello, if you don't want to restart the computer and enter the download mode, do you have any good suggestions?

一个小白

Qinheng USB MCU published on 2019-7-2 09:24 Hello, if you don't restart the power and enter the download mode, do you have any good suggestions? We can adopt it

I don't know how to do it, but for this board, I think if you need to use the serial port for debugging, although the USB download is fast, it is not as convenient as downloading directly through the serial port.

古言七爷

A newbie posted on 2019-7-11 16:27 I don't know how to do it either. But for this board, I think if you need to use serial port debugging, using USB to download is fast, but not...

I also think the USB download function is useless. It can only be downloaded from a cold start, and cannot be downloaded and debugged online. It is too troublesome to power off and power on every time. I don't know why domestic products don't learn from JATG's way.