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A few things what I setup when I create a new Qt Widget project
01/28/12
1.Add the folowing to pro file:
OBJECTS_DIR = build
MOC_DIR = build
UI_DIR = build
RCC_DIR=build
DESTDIR = bin
and the binaries won't mess up your sorce code directory
2. Make the following modifications in the main.cpp:
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I/O error while opening /de/ttyS0 on Dell D630
01/25/12
I have recently tried to breathe life to the serial port of my DELL D630 notebook under Ubuntu Natty, but the opening always failed with I/O error.
I have tried the relevant acpi=off, pnpacpi=off kernel parameters, updated the BIOS, but these thigns did not lead to succes. As final trying -
Lattice ispVM under Ubuntu 11.04 with USB download cable
01/22/12
I have tried to use the Lattice ispVM under Ubuntu 11.04, with the Lattice USB download cable, but I have to run it as root, even after adding the udev rules mentioned in the FAQ.
After some strace analyzing I have figured out that it is trying to open the /dev/bus/usb/{roothub}/{devide} -
Debugging UrJTAG with GDB
01/05/12
The UrJTAG uses a libtool wrapper for starting, so debugging with GDB is a bit tricky.
You should debug the src/apps/jtag/.libs/lt-jtag binary.
But it does not appears right after building it, the wrapper script creates it if not exists.
So ran ./src/apps/jtag/jtag first.
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A few things what I setup when I create a new Qt Widget project
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