/*---------------------------------------------------------------------------------------------------------*/
/* */
/* Copyright(c) 2019 Nuvoton Technology Corp. All rights reserved. */
/* */
/*---------------------------------------------------------------------------------------------------------*/
//***********************************************************************************************************
// Website: http://www.nuvoton.com
// E-Mail : MicroC-8bit@nuvoton.com
//***********************************************************************************************************
#include "ML51.h"
/**
* [url=home.php?mod=space&uid=247401]@brief[/url] PWM Complementary mode PWM0 channel 0~5 output demo all with dead zone time insert.
* @param None
* [url=home.php?mod=space&uid=266161]@return[/url] None
* [url=home.php?mod=space&uid=1543424]@Details[/url] Channel 0 high duty 10%, Channel 1 high duty 20% ..... Channel 5 high duty 60%.
*/
void main (void)
{
/* PWM0 initial setting
* include pwm.c in Library for PWM mode setting
@note: the period setting of all PWM0 should be same, for example following 0x6FF.
*/
PWM0_ClockSource(PWM_FSYS,128); // define PWM0 clock source and divider.
/* PWM period = 1/HIRC * 128 * 0x6FF = 9552 us
* high Duty 10% = 955 us */
MFP_P05_PWM0_CH0; // multi function pin define P0.5 as PWM0 channel 0 output
P05_PUSHPULL_MODE;
MFP_P24_PWM0_CH1; // multi function pin define P2.4 as PWM0 channel 1 output
P24_PUSHPULL_MODE;
PWM0_ConfigOutputChannel(0,Complementary,EdgeAligned,0x6FF,10); // setting PWM channel 0 as 10% duty high of 0x6FF PWM period = 0x00B3
/* PWM period = 1/HIRC * 128 * 0x6FF = 9552 us
* high Duty 30% = 2866 us */
MFP_P03_PWM0_CH2; // multi function pin define P0.3 as PWM0 channel 2 output
P03_PUSHPULL_MODE;
MFP_P22_PWM0_CH3; // multi function pin define P2.2 as PWM0 channel 3
P22_PUSHPULL_MODE;
PWM0_ConfigOutputChannel(2,Complementary,EdgeAligned,0x6FF,30); // setting PWM channel 2 as 30% duty high of 0x6FF PWM period = 0x0219
/* PWM period = 1/HIRC * 128 * 0x6FF = 9552 us
* high Duty 50% = 4776 us */
MFP_P01_PWM0_CH4; // multi function pin define P0.1 as PWM0 channel 4
P01_PUSHPULL_MODE;
MFP_P20_PWM0_CH5; // multi function pin define P0.5 as PWM0 channel 0
P20_PUSHPULL_MODE;
PWM0_ConfigOutputChannel(4,Complementary,EdgeAligned,0x6FF,50); // setting PWM channel 4 as 50% duty high of 0x6FF PWM period = 0x037F
PWM0_DeadZoneEnable(PWM0_CH23,0x155);
PWM0_RUN();
while(1);
}
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