马达可以转动

tao_z

2021-07-10 9051da0184cf839037f1370c729b27bf065b9c95

 USR/SRC/pwm.c

@@ -61,21 +61,21 @@
    timercontralcfg.period = PERIOD_CMP;                 // set period(counter value 0~2^15)
    timer_init(TIMER0, &timercontralcfg);

    timeroutcfg[0].ocpolarity = TIMER_OC_POLARITY_HIGH; //channel output polarity is high
    timeroutcfg[0].ocpolarity = TIMER_OC_POLARITY_HIGH; //channel output polarity is low
    timeroutcfg[0].ocnpolarity = TIMER_OCN_POLARITY_HIGH;
    timeroutcfg[0].outputstate = TIMER_CCX_ENABLE;    //channel enable
    timeroutcfg[0].outputnstate = TIMER_CCXN_DISABLE; //channel complementary DISABLE
    timeroutcfg[0].ocidlestate = TIMER_OC_IDLE_STATE_LOW;
    timeroutcfg[0].ocnidlestate = TIMER_OCN_IDLE_STATE_LOW;

    timeroutcfg[1].ocpolarity = TIMER_OC_POLARITY_HIGH; //channel output polarity is high
    timeroutcfg[1].ocpolarity = TIMER_OC_POLARITY_HIGH; //channel output polarity is LOW
    timeroutcfg[1].ocnpolarity = TIMER_OCN_POLARITY_HIGH;
    timeroutcfg[1].outputstate = TIMER_CCX_ENABLE;    //channel enable
    timeroutcfg[1].outputnstate = TIMER_CCXN_DISABLE; //channel complementary  DISABLE
    timeroutcfg[1].ocidlestate = TIMER_OC_IDLE_STATE_LOW;
    timeroutcfg[1].ocnidlestate = TIMER_OCN_IDLE_STATE_LOW;

    timeroutcfg[2].ocpolarity = TIMER_OC_POLARITY_HIGH; //channel output polarity is high
    timeroutcfg[2].ocpolarity = TIMER_OC_POLARITY_HIGH; //channel output polarity is LOW
    timeroutcfg[2].ocnpolarity = TIMER_OCN_POLARITY_HIGH;
    timeroutcfg[2].outputstate = TIMER_CCX_ENABLE;    //channel enable
    timeroutcfg[2].outputnstate = TIMER_CCXN_DISABLE; //channel complementary  DISABLE
@@ -94,9 +94,9 @@
    timer_channel_output_mode_config(TIMER0, TIMER_CH_1, TIMER_OC_MODE_PWM0);
    timer_channel_output_mode_config(TIMER0, TIMER_CH_2, TIMER_OC_MODE_PWM0);

    timer_channel_output_shadow_config(TIMER0, TIMER_CH_0, TIMER_OC_SHADOW_ENABLE); //shadow ENable
    timer_channel_output_shadow_config(TIMER0, TIMER_CH_1, TIMER_OC_SHADOW_ENABLE);
    timer_channel_output_shadow_config(TIMER0, TIMER_CH_2, TIMER_OC_SHADOW_ENABLE);
    timer_channel_output_shadow_config(TIMER0, TIMER_CH_0, TIMER_OC_SHADOW_DISABLE); //shadow ENable
    timer_channel_output_shadow_config(TIMER0, TIMER_CH_1, TIMER_OC_SHADOW_DISABLE);
    timer_channel_output_shadow_config(TIMER0, TIMER_CH_2, TIMER_OC_SHADOW_DISABLE);

    // /* configure TIMER break function */
    // timer_break_struct_para_init(&timer_breakpara);