hamada

SOLVED: He is final working circuit, Thanks everyone for your help!

No, I didn't use a resistor. is it short circuit?

Hello, I'm trying to control a 3v dc motor from msp430 launchpad connect by USB cable with array of darlington transistors circuit known as ULN2003 (data sheet in attachement) in the picture below, I replaced the motor with red LED to protect the chip while testing. but I can't light it is 3v not enough to power the ULN2003? ULN2003.pdf

I had the same problem, please take a look at my solution in this thread: http://forum.43oh.com/topic/3979-solved-cant-connect-serial-with-energia/

Finnaly, I found solution: Once programmed you need to unplug and keep reset button on launchpad pressed a few seconds to led kernel enough time to load the module, before pluging the usb cable again. instead of using Energia serial monitor (which is buggy) I used Putty which has version for windows and Linux with following config in screenshot below

I can't build the kernel module, when I run ./install.sh I get this error: make -C /lib/modules/3.8-2-686-pae/build M=/usr/src/cdcacm-0.1 modules make[1]: Entering directory `/usr/src/linux-headers-3.8-2-686-pae' CC [M] /usr/src/cdcacm-0.1/cdcacm.o /usr/src/cdcacm-0.1/cdcacm.c: In function

I just got a launchpad (MSPEXP430G2) and been playing with Examples code and they all load fine under Linux. But I can't get any code that sample that use serial communication to work with MSP430G2452/2553 under Linux or Windows(virtualbox), like this one below: Are all the supplied samples working or some of them still not ported to the MSP? /* ASCII table Prints out byte values in all possible formats: * as raw binary values * as ASCII-encoded decimal, hex, octal, and binary values For more on ASCII, see http://www.asciitable.com and http://en.wikipedia.org/wiki/ASCII T