open-tl866

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T48 project status

3

Current state of project from what I can tell 1) Firmware extraction: WCH bootloader, T48 bootloader, and T48 main firmware are dumped 2) Firmware update via bootloader: we know a...

JohnDMcMaster

Recent code refactoring changed the printing and parsing of the ZIF state as part of a larger PR. Unfortunately it seems to no longer parse correctly Proposal: change back to...

JohnDMcMaster

Need this for two things: - Fix bricked devices - Workaround until bootloader is understood I think the furthest anyone has gotten so far: they played with blackmagic branch that...

JohnDMcMaster

We probably have enough info to do this already but we don't have the bootloader itself to study. This is needed, for example, to understand recovery mechanisms for bad firmware....

JohnDMcMaster

T48 MVP: blink LED

1

Full schematic is WIP. However I think we have enough info to make this work? "That LED is on pin 16 of the CH32V307 AFAICT PC1"

JohnDMcMaster

Firmware reliability issue?

1

A few times we've observed what looks like some sort of reliability issue. Ex: yesterday tried to set VPP and it wasn't working. Re-init device and starts working again. Think...

JohnDMcMaster

Create a release

3

bitbang seems stable enough that users shouldn't have to compile from source

JohnDMcMaster

Interface to flashrom

5

Hi! For a long time I thought about decompiling the client software minipro to see how it worked and trying to patch in some way so that it works with...

carlosmaid

TL866II support

4

Hello, Is it supported?

iddq

So that you don't have to read/write/set dir on all pins if you just want to read/write/set dir on a few. Example: `void zif_read_mask(zif_bits_t zif_val, zif_bits_t zif_mask);`

RobertBaruch