From 945ba42f7550d5a203e43d82b43ed82dc981d9e9 Mon Sep 17 00:00:00 2001
From: tao_z <tzj0429@163.com>
Date: Wed, 30 Jun 2021 22:05:52 +0800
Subject: [PATCH] 霍尔输入中断正常，需要调试马达转动

---
 USR/INC/pwm.h |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/USR/INC/pwm.h b/USR/INC/pwm.h
index 770bbaa..f3e99c5 100644
--- a/USR/INC/pwm.h
+++ b/USR/INC/pwm.h
@@ -1,10 +1,10 @@
 #ifndef _PWM_H_
 #define _PWM_H_
 #include "gd32e23x_timer.h"
-//100us * 300 = 30ms
-#define PERIOD_CAP (300U)
+//100us * 30000 = 3s
+#define PERIOD_CAP (30000U)
 
-//64Mzhz / 4000 = 16Khz = 62.5us
+//48Mzhz / 3000 = 16Khz = 62.5us
 #define PERIOD_CMP (4000u)
 
 void TimerInit(void);
@@ -14,4 +14,6 @@
 extern void StartSpeedTime(void);
 extern void StopSpeedTime(void);
 extern void stop_pwm_output(void);
+extern void TIMER2_IRQHandler_CallBack(void);
+extern uint32_t GetSpeedTimerOutcnt(void);
 #endif

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