Search found 4 matches

by qczek
Fri Mar 01, 2019 11:04 am
Forum: Other Retro Dev
Topic: AMT630A firmware for mini TFT screens
Replies: 49
Views: 73705

Re: AMT630A firmware for mini TFT screens

Hi, I managed to read/write flash without pulling reset pin, and i upladed AMT630A.BIN but, with this firmware nothing is displayed. When video signal is not connected screen is black, when it's connected it's brighter that's all. What do i wrong? Kris PS Maybe attached original firmware will be use...
by qczek
Wed Jan 30, 2019 2:12 pm
Forum: Other Retro Dev
Topic: AMT630A firmware for mini TFT screens
Replies: 49
Views: 73705

Re: AMT630A firmware for mini TFT screens

One more question,
Is it ATM630A reset pin anyware on the board? Or should i solder GND directivity to the chip?
by qczek
Sun Jan 27, 2019 2:37 pm
Forum: Other Retro Dev
Topic: AMT630A firmware for mini TFT screens
Replies: 49
Views: 73705

Re: AMT630A firmware for mini TFT screens

With a ST Nucleo board and STLink utility, you could do an SPI flash programmer fairly easily. STLink utility comes with "external loaders", which can be used to flash external memories connected to a ST mcu. You can thus wire up a Nucleo to the SPI Flash, and then use an external loader that works...
by qczek
Sun Jan 27, 2019 7:20 am
Forum: Other Retro Dev
Topic: AMT630A firmware for mini TFT screens
Replies: 49
Views: 73705

Re: AMT630A firmware for mini TFT screens

Hi, First of all, @nocash it's impressive what you did. Thanks for your work. I found this forum, just because I started thinking about custom free available firmware for cheap LCD monitors, which are used by RC maniacs, for FPV flights. There are a lot of them on the market, but I think, that all a...