Lincoln pwm single Example
From Manuals
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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]== | ||
| - | The NXP LPC1769 microcontroller used in the Lincoln controller line support six channels of PWM. The PWM signals for this example are mapped to the following locations: | + | The NXP LPC1769 microcontroller used in the Lincoln controller line support six channels of PWM. 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 PWM signals for this example are mapped to the following locations: |
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Revision as of 23:28, 14 March 2011
Single Edge Pulse Width Modulation (PWM)
Compatibility Lincoln 60, Lincoln 60E
The NXP LPC1769 microcontroller used in the Lincoln controller line support six channels of PWM. 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 PWM signals for this example are mapped to the following locations:
| PWM1 Output | GPIO | Connector | Shared Hardware |
| PWM1.1 | P1.18 | J18 pin 7 | User LED1 (Green) |
| PWM1.2 | P3.25 | J12 pin 30 | Optional Buzzer |
| PWM1.3 | P3.26 | J18 pin 12 | User LED2 (Yellow) |
| PWM1.4 | P2.3 | J2 pin 22 | Optional Keypad |
| PWM1.5 | P2.4 | J2 pin 23 | Optional Keypad |
| PWM1.6 | P2.5 | J2 pin 24 | Optional Keypad |
PWM1.4 was captured on channel 1 and PWM1.6 was captured on channel 2 of the oscilloscope in the image below.
