haro.7z

Embedded, ARM, Linux, Android Developer | Hacking

[haro.7z @haro7z]

@cursedconnector This is a MIPI-DSI and SPI touch controller; you can use any development board with these interfaces to drive it.

[haro.7z @haro7z]

@orangepixunlong Not the first one, they actually forgot about their own product.

[haro.7z @haro7z]

The internal components are very simple, and it comes with a 4GB TF card. The main controller is a Jieli-AC6956, which may be able to run custom firmware.

[haro.7z @haro7z]

A $5 (reflective) LCD device with 300x400 resolution and a touchscreen, compared to Sharp's memory LCD.

[haro.7z @haro7z]

@abhijitswain0x0 As you know, other desktop environments have very poor support for touchscreens.

[haro.7z @haro7z]

Porting Debian to my voice recorder

[haro.7z @haro7z]

@GemStar4071 In the past, this required a lot of fundamental knowledge; you needed to be in a related industry. Now, all you need is AI.

[haro.7z @haro7z]

@slimer48484 Of course, this isn't the whole truth; the key is the impact on tcon.

[haro.7z @haro7z]

@lauriewired Meta deserves praise for this; they are willing to continue to allocate resources to hardware development. In contrast, most manufacturers rarely make changes after product launch.

[haro.7z @haro7z]

TWRP on an eink , I created this very "ugly" UI.

[haro.7z @haro7z]

@pkraszewski They did this intentionally; they wrote the code in C, compiled it to binary, and then converted it to assembly.

[haro.7z @haro7z]

This $50 e-ink tablet, discarded by an educational institution, uses the RK3566, almost identical to the #PineNote , and can easily run Linux.
The Eink driver is closed-source (only assembly code is provided), and I rebuilt it using AI.
https://t.co/kPfG5vS25r

[haro.7z @haro7z]

@seeedstudio @_CONEJO “DA ESP32-C3”

[haro.7z @haro7z]

@fkardame @Algorithon $2

[haro.7z @haro7z]

I tried Vibecoding, and despite having no prior UEFI development experience, I completed the porting of edk2 to rk3326 entirely using AI.
https://t.co/jqJARC3jkz

[haro.7z @haro7z]

@tamay_idk edk2 has been around for many years and is very mature on Qualcomm platforms, but porting it to other ARM platforms requires a lot of work.

[haro.7z @haro7z]

@tamay_idk Of course it's ARM.

[haro.7z @haro7z]

@kdrag0n This USB passthrough feature is great, making it easy to use USB tools on Linux, but sometimes it can lead to zombie devices.

[haro.7z @haro7z]

@Algorithon Deepseek v4 Pro + ClaudeCode TUI

[haro.7z @haro7z]

@valeradx Unisoc is easy to port to the mainline, but there aren't many references available right now.