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Hi all!!
I'm in year 1983 born electronic engineer student from Finland. I'm interest in mechanics, electronics and IT.
I have old Opel 18E engine which I have nowadays completely rebuild. With this engine I'm testing engine management with fully customised GenBoard Ver2.2 board.
My finnish projectpage can be found here http://kotisivu.dnainternet.net/sakrkorh/. All kind of pictures avaible here http://kotisivu.dnainternet.net/sakrkorh/18E/.
Vems v2.2 orig compiled firmware and Megatune package avaible here http://www.vems.hu/files/MembersPage/SamiKorhonen/VEMSv2MT.zip
Recommended: http://www.vems.hu/files/MembersPage/SamiKorhonen/VEMS_v2_1.0.53noExt.zip full with MT,
Also includes my running config msq file
Engine:
Compeletely rebuild 1.8L (type 18E) engine, about from year 1984. Originally controlled by Bosch Jetronic injection.
Injection:
Homebuild Vems Genboard Ver2.2, customised to my needs. 4x170cc stock injectors. Batch injection in alternatemode.
Ignition:
Locked stock distributor ignition, advance controlled by Vems. Stock Bosch ignitionmodule #1 227 022 008 as giving juice to coil. Home designed and milled adabter in distributor.
Extra:
Wbo2, ALS, ...
Tiny glcd teaser picture
Q:Hi,can u please give me some more infos on that LCD?We really need a bigger one and yours looks like a suiteble one.//pnanassy
- LCD is controlled by HD61830 driverchip, 128x64 pixel (visible area 120x64). As its now connected to ver2.2 board I can use free AVR i/os to use full 8-bit interface.
- I'll need to find somekind of 2x4 shift register chip so I can use 4-bit interface. Any suggestions?
- do you think prefer a dumb chip ? We are moving into direction of bus-connected peripherals (several devices can be connected to a bus with CAN physical layer; actually 2 different type of buses would coexist: at the low end, monitoring and convenience functions only with only simple UART, often with atmega168-20mu, at the high-end critical devices with real CAN interface. The extra cost is negligible (at least for the UART parts) and the flexibility is great.
- Yes I first thought that it could be just replacement for character display but had yesterday and today second thoughts about using serial interface. With mc there could also be some complex control functions. Any suggestion which direction I should go now?
Cleaned first page info. few graphical bugs still occur.
I'm now trying to make lcd pagesystem to work correctly. Character area is 8x20. //SK
here is my customlcd.h\n
PGM_VOID_P lcd_line_00[] PROGMEM = { lcd_rpmstr, lcd_rpm_true_4char, lcd_2space, lcd_Pstr, lcd_P, LINEEND1 };
PGM_VOID_P lcd_line_01[] PROGMEM = { lcd_print_current_afr,lcd_space,lcd_egtstr, lcd_egt1, LINEEND1 };
PGM_VOID_P lcd_line_02[] PROGMEM = { lcd_coolantstr, lcd_coolant, lcd_2space, lcd_Tstr, lcd_T, LINEEND1 };
PGM_VOID_P lcd_line_03[] PROGMEM = { lcd_pwstr, lcd_pw, lcd_space, lcd_2space, lcd_advstr, lcd_adv, LINEEND1 };
Update in progress...
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