maybe OK version

inc/systick.h

@@ -1,47 +1,27 @@
-/*!
-    \file    systick.h
-    \brief   the header file of systick
-    
-    \version 2024-02-22, V2.1.0, firmware for GD32E23x
-*/
-
-/*
-    Copyright (c) 2024, GigaDevice Semiconductor Inc.
-
-    Redistribution and use in source and binary forms, with or without modification, 
-are permitted provided that the following conditions are met:
-
-    1. Redistributions of source code must retain the above copyright notice, this 
-       list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright notice, 
-       this list of conditions and the following disclaimer in the documentation 
-       and/or other materials provided with the distribution.
-    3. Neither the name of the copyright holder nor the names of its contributors 
-       may be used to endorse or promote products derived from this software without 
-       specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
-IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
-NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
-WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 
-OF SUCH DAMAGE.
-*/
-
-#ifndef SYSTICK_H
-#define SYSTICK_H
+/**
+* ************************************************************************
+ *
+ * @file systick.h
+ * @author GD32
+ * @brief
+ *
+ * ************************************************************************
+ * @copyright Copyright (c) 2024 GD32
+ * ************************************************************************
+ */
+#ifndef SYS_TICK_H
+#define SYS_TICK_H
 
 #include <stdint.h>
 
+/* function declarations */
 /* configure systick */
 void systick_config(void);
-/* delay a time in milliseconds */
-void delay_1ms(uint32_t count);
-/* delay decrement */
-void delay_decrement(void);
 
-#endif /* SYSTICK_H */
+/* delay a time in milliseconds */
+void delay_ms(uint32_t count);
+
+/* delay a time in microseconds */
+void delay_us(uint32_t count);
+
+#endif /* SYS_TICK_H */

inc/wc_bldc_control.h

@@ -5,6 +5,53 @@
 #ifndef WC_BLDC_CONTROL_H
 #define WC_BLDC_CONTROL_H
 
+#include "gd32e23x.h"
+
+#define RS485_GPIO_RCU RCU_GPIOA
+#define RS485_COM_RCU  RCU_USART0
+#define RS485_PORT     GPIOA
+#define RS485_DI_PIN   GPIO_PIN_2
+#define RS485_RO_PIN   GPIO_PIN_3
+#define RS485_RE_PIN   GPIO_PIN_4
+#define RS485_COM      USART0
+
+#define GPIO_PORT_SPEED_CTRL     GPIOA
+#define GPIO_PIN_SPEED_CTRL      GPIO_PIN_10
+
+#define GPIO_PORT_SPEED_FB       GPIOA
+#define GPIO_PIN_SPEED_FB        GPIO_PIN_9
+
+#define GPIO_PORT_DRV_ENABLE     GPIOF
+#define GPIO_PIN_DRV_ENABLE      GPIO_PIN_1
+
+#define GPIO_PORT_MOTOR_DIR      GPIOF
+#define GPIO_PIN_MOTOR_DIR       GPIO_PIN_0
+
+#define RCU_SPEED_CTL            RCU_GPIOA
+#define RCU_SPEED_FB             RCU_GPIOA
+#define RCU_DRV_ENABLE           RCU_GPIOF
+#define RCU_MOTOR_DIR            RCU_GPIOF
+
+#define TIMER_SPEED_CTL          TIMER0
+#define TIMER_CH_SPEED_CTL       TIMER_CH_2
+#define RCU_TIMER_SPEED_CTL      RCU_TIMER0
+
 void led_blink_config(void);
 
+
+
+/* configure RS485 port & RE/DE Pin */
+void rs485_com_config(void);
+/* Set transmit enabel */
+void rs485_transmit_enable(void);
+/* Set receive enabel */
+void rs485_receive_enable(void);
+
+void bldc_set_pwm(uint8_t pwm);
+void bldc_config(void);
+void bldc_enable_set(bit_status status);
+
+
+void timer2_config(void);
+
 #endif //WC_BLDC_CONTROL_H