gres
Full Member level 4
Universal touch panel
Not very impressive, but useful thing.
This panel has to replace broken touch stencil with atypical dimension and distribution. Broken elements was 25cm long, 8 cm wide in division 12 /2. those touch pads aren't avaible for normal price, that's why i made this.
This one is made up of two modules:
1 graphic display driver and supporting of "standard" stencil 12/4 poles.
2 executive module that is made up of many small mechanical relays.
First module is based on atmeg128 - a lot numbers of lead, small cost, great flash memory for graphic store.
There's nothing else in this laminat except stabilizer , goldpian, atmega and few filtering condensers.
Display is in 240x64 organization based on T6963C.
Here I need to tell that bascom can't use glcd.lib library at all pins of atmeg 128! It doesn't have any meaning if we use display in text mode, but it does if we want to display pictures -bgf- could be impossible.
Executive module is based on atmeg 16 with the same reason, relay's steering is from atmeg by current buffers uln2803.
Both modules communicate each other via -usarts-. Commends are 2 liters marks that are end by <CR> mark, transmission is buffering.
At : https://www.elektroda.pl/rtvforum/topic1504803.html you can find :
-Original text,
-Boards
-" procedure " stencil keyboard service ( any kind)
-" procedure" of bargraf's paint - for service it we need 2 values in bytes - first value is -placing tray at display ( x - axe) second it's repletion in %. Tray's have constant high and we need to remember avoid going more then 0-100%
Not very impressive, but useful thing.
This panel has to replace broken touch stencil with atypical dimension and distribution. Broken elements was 25cm long, 8 cm wide in division 12 /2. those touch pads aren't avaible for normal price, that's why i made this.
This one is made up of two modules:
1 graphic display driver and supporting of "standard" stencil 12/4 poles.
2 executive module that is made up of many small mechanical relays.
First module is based on atmeg128 - a lot numbers of lead, small cost, great flash memory for graphic store.
There's nothing else in this laminat except stabilizer , goldpian, atmega and few filtering condensers.
Display is in 240x64 organization based on T6963C.
Here I need to tell that bascom can't use glcd.lib library at all pins of atmeg 128! It doesn't have any meaning if we use display in text mode, but it does if we want to display pictures -bgf- could be impossible.
Executive module is based on atmeg 16 with the same reason, relay's steering is from atmeg by current buffers uln2803.
Both modules communicate each other via -usarts-. Commends are 2 liters marks that are end by <CR> mark, transmission is buffering.
At : https://www.elektroda.pl/rtvforum/topic1504803.html you can find :
-Original text,
-Boards
-" procedure " stencil keyboard service ( any kind)
-" procedure" of bargraf's paint - for service it we need 2 values in bytes - first value is -placing tray at display ( x - axe) second it's repletion in %. Tray's have constant high and we need to remember avoid going more then 0-100%