From 9051da0184cf839037f1370c729b27bf065b9c95 Mon Sep 17 00:00:00 2001
From: tao_z <tzj0429@163.com>
Date: Sat, 10 Jul 2021 22:06:34 +0800
Subject: [PATCH] 马达可以转动
---
USR/SRC/pwm.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/USR/SRC/pwm.c b/USR/SRC/pwm.c
index 13d33dc..d51e789 100644
--- a/USR/SRC/pwm.c
+++ b/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);
--
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