stlink energia mspdebug openocd lm4tools
The serial connection to MSP430 LaunchPad is really screwed up.
Running dmesg shows lines like:
tty_port_close_start: tty->count = 1 port count = 0
For kernels v3.0 .. v3.2+ (e.g. Ubuntu LTS 12.04)
git clone git://github.com/capnm/LaunchPad.git
cd LaunchPad/cdc-acm/fix-msp430lp-serial
./install.sh
cd etc-rules-udev.d
./install.sh
add LaunchPad users to the "access external storage devices" group
sudo usermod -a -G plugdev USERNAME
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http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/usb/class/cdc-acm.c
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You can use an RS232 USB converter instead of the slow (9600 baud) and broken one inside the launchpad. Unplug the TX and RX jumpers on J3 and connect RX/TX/GND to the P1.1 and P1.2
G2553 P1.1 = TX, P1.2 = RXG2452 P1.1 = RX, P1.2 = TXThis assumes your converter supports 3.3 volt I/O signals.