joeyeisinger 0 Posted November 21, 2010 Share Posted November 21, 2010 Hello, I am having some trouble with using my msp430g2231 on a breadboard. I am trying to get some I2C code running, and have found that when the chip is plugged into the launchpad, the code runs as expected. When I plug into a breadboard and hook up Vcc, GND, and RST, the code does not run properly. It seems to get stuck in an ISR. However, if I run a wire from P1.6 (clock signal) on the chip to the corresponding spot on the launchpad, the code runs correctly. Does anyone know what is behind this? Does the emulator on the launchpad do something with the clock signal? Any ideas to get the thing to run correctly without hooking a wire into the launchpad? Thanks, Joey Quote Link to post Share on other sites
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