初始化

Robot_V2/sys/systick.h

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+/*!
+	\file    systick.h
+	\brief   the header file of systick
+
+	\version 2025-06-20, V1.5.1, firmware for GD32C10x
+*/
+
+/*
+	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
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#include <stdint.h>
+
+/* configure systick */
+void systick_config(void);
+/* delay a time in milliseconds */
+void delay_1ms(uint32_t count);
+/* delay decrement */
+void delay_decrement(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* SYSTICK_H */