Search found 8 matches

by mstrVLT
Wed Mar 09, 2016 1:12 pm
Forum: GIMX Discussion
Topic: Pi vs Laptop
Replies: 9
Views: 2195

Re: Pi vs Laptop

Try run gimx without "startx" Or maybee overclock? ("raspi-config" in console) Or add usbhid.mousepoll=0 to /boot/cmdline.txt Pls reply if problem is solved ... and Raspberry Pi 2, communicating with the SoC over a single USB channel ... is the bottleneck :? The Pi uses a single usb 2.0 bus for Ethe...
by mstrVLT
Tue Feb 02, 2016 8:30 am
Forum: Development
Topic: 16 MHz => 8 MHz for EMUPS4
Replies: 3
Views: 1095

Re: 16 MHz => 8 MHz for EMUPS4

in datasheet AT90USB1286 (teensy++ 2.0)
Image
Baudrate 0% error on 3V
I think it's possible, i try. This way is better and easy than add divider or revrite firmware to arm
by mstrVLT
Mon Feb 01, 2016 11:55 am
Forum: Development
Topic: 16 MHz => 8 MHz for EMUPS4
Replies: 3
Views: 1095

16 MHz => 8 MHz for EMUPS4

I need set F_CPU = 8000000 (8 MHz) for EMUPS4
Will it work? What do you think?
Maybe need change USART_BAUDRATE 500000 to ...
by mstrVLT
Mon Feb 01, 2016 12:44 am
Forum: Development
Topic: Add RPi UART support
Replies: 3
Views: 1458

Add RPi UART support

in gimx-launcher.cpp (433 line) pls add ttyAMA for RPi support

Code: Select all

if(file.StartsWith(wxT("ttyUSB")) || file.StartsWith(wxT("ttyACM")))
by mstrVLT
Sun Jan 31, 2016 9:18 pm
Forum: Support
Topic: RPi2 + Teensy++ 2.0 without CP2102
Replies: 13
Views: 2061

Re: RPi2 + Teensy++ 2.0 without CP2102

I wrote in WIKI http://gimx.fr/wiki/index.php?title=RPi
But ... in russian language

Some times i redact this text
by mstrVLT
Fri Jan 29, 2016 7:34 pm
Forum: Support
Topic: RPi2 + Teensy++ 2.0 without CP2102
Replies: 13
Views: 2061

Re: RPi2 + Teensy++ 2.0 without CP2102

Yes yes yes its work
This fix help for me111 Thx!!!
Did you set the init_uart_clock to 8000000 in the /boot/config.txt file?
by mstrVLT
Fri Jan 29, 2016 6:51 pm
Forum: Support
Topic: RPi2 + Teensy++ 2.0 without CP2102
Replies: 13
Views: 2061

Re: RPi2 + Teensy++ 2.0 without CP2102

alreday teensy converting to 3.3v by MCP ...
i try recompile firmware for teensy - but still not work
simple sketch in arduino ide usb-serial still work ((((((

may be give me compiled gimx with debug = 1 in adapter.c or other debug stuf
by mstrVLT
Fri Jan 29, 2016 12:19 pm
Forum: Support
Topic: RPi2 + Teensy++ 2.0 without CP2102
Replies: 13
Views: 2061

RPi2 + Teensy++ 2.0 without CP2102

RPi include serial port connect RX and TX and GND to Teensy (http://www.instructables.com/id/Read-and-write-from-serial-port-with-Raspberry-Pi/) Double check read and write to serial port on simple sketch I flashed at90usb1286.hex to Teensy++ 2.0 fix port (symbolic link to ttyUSB0) sudo ln -s /dev/t...