Archive: Simple shorts tester using TIVA TM4C123GXL w/ uVision V5.28.0.0
Budget
258$
per month
Posted: 5 years ago
Closed
- Description
- Need to use a TM4C123GXL Tiva board or very similar. Happy to try your code out if you have another (similar TI board). The idea hear is to create a simple shorts tester using 4 GPIO pins. Three pins will be configured as outputs driving zero. The 4th pin will be an input with a weak-pullup. (could be an external pullup if that is not available on the TIVA GPIO, not sure) . The board will look for a falling edge on the input pin when it is shorted to one of the three output pins. When that occurs the LED will go from red to green. The 4 pins will cycle through every 1/2 second so that all pins will be an input every 2 seconds. The red led will be cleared after 10 seconds or a button push. Must use uVision V5.28.0.0.
Skills:
software development
- Category
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