Lincoln Timer to Generate a PWM
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(Created page with '==Compatibility [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60], [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60E]== This example demonstrat…') |
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==Compatibility [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60], [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60E]== | ==Compatibility [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60], [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60E]== | ||
| - | This example demonstrates how to use timers to generate PWM signals with different duty cycles. The first UART, which is connected to the COM1 on the Lincoln microcontroller board, is configured for 115,200 bits per second, and 8-n-1 mode. When the program is started a message will be printed to the terminal. The below screen shot is of the timer_pwmsignal in action. | + | This example demonstrates how to use timers to generate PWM signals with different duty cycles. Run the example and observe the 4 signals using an oscilloscope. |
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| + | 4 signals on oscilloscope: | ||
| + | - P1.28 on J2 pin 19: duty cycle = 12.5% | ||
| + | - P1.22 on J2 pin 13: duty cycle = 25% | ||
| + | - P0.6 on J2 pin 5: duty cycle = 37.5% | ||
| + | - P0.10 on J2 pin 9: duty cycle = 50%The first UART, which is connected to the COM1 on the Lincoln microcontroller board, is configured for 115,200 bits per second, and 8-n-1 mode. When the program is started a message will be printed to the terminal. The below screen shot is of the timer_pwmsignal in action. | ||
Revision as of 20:08, 12 April 2012
Compatibility Lincoln 60, Lincoln 60E
This example demonstrates how to use timers to generate PWM signals with different duty cycles. Run the example and observe the 4 signals using an oscilloscope.
4 signals on oscilloscope:
- P1.28 on J2 pin 19: duty cycle = 12.5% - P1.22 on J2 pin 13: duty cycle = 25% - P0.6 on J2 pin 5: duty cycle = 37.5% - P0.10 on J2 pin 9: duty cycle = 50%The first UART, which is connected to the COM1 on the Lincoln microcontroller board, is configured for 115,200 bits per second, and 8-n-1 mode. When the program is started a message will be printed to the terminal. The below screen shot is of the timer_pwmsignal in action.
