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https://opencores.org/ocsvn/neorv32/neorv32/trunk
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Rev 34 |
| Line 47... |
Line 47... |
**************************************************************************/
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**************************************************************************/
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/**@{*/
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/**@{*/
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/** UART BAUD rate */
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/** UART BAUD rate */
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#define BAUD_RATE 19200
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#define BAUD_RATE 19200
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/** Maximum PWM output intensity (0..255) */
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/** Maximum PWM output intensity (0..255) */
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#define PWM_MAX 200
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#define PWM_MAX 128
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/**@}*/
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/**@}*/
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/**********************************************************************//**
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/**********************************************************************//**
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* This program generates a simple dimming sequence for PWM channel 0,1,2.
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* This program generates a simple dimming sequence for PWM channel 0,1,2.
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*
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*
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* @note This program requires the PWM to be synthesized (the UART is optional).
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* @note This program requires the PWM controller to be synthesized (the UART is optional).
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*
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*
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* @return Irrelevant.
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* @return Irrelevant.
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**************************************************************************/
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**************************************************************************/
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int main() {
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int main() {
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// output new duty cycle
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// output new duty cycle
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if (ch != 3) { // skip channel 3
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if (ch != 3) { // skip channel 3
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neorv32_pwm_set(ch, pwm);
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neorv32_pwm_set(ch, pwm);
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}
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}
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neorv32_cpu_delay_ms(5); // wait ~5ms
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neorv32_cpu_delay_ms(10); // wait ~10ms
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}
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}
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return 0;
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return 0;
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}
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}
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No newline at end of file
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