Add a new panel 128x64 s32 DP3364 driver

board707 / DMD_STM32

STM32Duino library for RGB, Monochrome and Two-color led matrix panels

GNU General Public License v3.0

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Add a new panel 128x64 s32 DP3364 driver #127

Open funnymind opened 2 months ago

funnymind commented 2 months ago

Panel description

Dimensions (in pixels) : 128x64

Scan factor: 1/32

Chips on rear side: DP3364, 74HC245KA

Panel photos

1. photo_2024-08-30_22-06-42 2. photo_2024-08-30_22-06-54 3. photo_2024-08-30_22-06-59 4. photo_2024-08-30_22-07-03

Sample videos

Specifications

Library version: 1.1.5
Platform: STM32
MCU board: blackpill stm32f411ceu6
Connections: used pins A=PB6, B=PB5, C=PB4, D= PB3, nOE=PB0, SCLK=PB7, CLK=PA6, R0=PA0, G0=PA1, B0=PA2, R1=PA3, G1=PA4, B1=PA5

funnymind commented 2 months ago

Hi @board707. I have similar panels as were in this request #91. I saw that you were ready to do some tests on them, if you still don't mind then I'm ready. If it helps, I can drive them with huidu a3l player.

board707 commented 2 months ago

Hi @funnymind Thank you for your kind offer of help.

The driver DP3364 is a S-PWM type. In order for it to work, it is necessary to do some reverse engineering to figure out it protocol and configuration settings. Honesty speaking, it is very difficult to test unknown driver remotely. Fortunately, one library friend presents me a two panels with DP3364 driver :), so now I can work with them directly. The issue is that I haven't much free time last days, so I can't say exactly when i'll be able to work on these panels.

funnymind commented 2 months ago

got it, thank you very much for the answer, if you need support from my side, I will be glad to help, though I have little experience in this kind of thing, as I said, they run on my player, I can try to record the output using the Saleae LOGIC analog, if that helps, or show the huidu hdset settings for this panels.