[Fiona LiuKeymaster @bancroft2020-12-09 at 16:33Post count: 371]

#403

Each bit of CH_Mode corresponds to 1 channel.
The corresponding bit value of CH_Mode is 1, which means the curve exists, and 0, which means it does not exist, allowing multiple curves to exist at the same time.
The curve data are arranged in front of the low channel data, e.g., CH_Mode=0x83 (10000011B), indicating that the curve data format is.
(channel 0 + channel 1 + channel 7) + … + (channel 0 + channel 1 + channel 7).
The user microcontroller sends the curve data to the serial panel by 0x84 instruction, according to the channel number. When the serial screen receives the 0x84 instruction, the received curve data is always displayed on the right side of the curve window, the previous curves are shifted to the left, and the curves beyond the length of the window are shifted out.

[AKCAPTParticipant @akcapt2020-12-10 at 14:03Post count: 5]

#416

What type of project are you working on and what curves do you need to use?

[AKCAPTParticipant @akcapt2020-12-10 at 14:09Post count: 5]

#417

Here is a related article, not sure if it will help you.
https://www.stoneitech.com/application/medical-beauty/medical-ventilator-stone-touch-screen-stm32.html

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