V2.0

2024-02-26 13:22:09 +08:00
parent 0ad592325e
commit 9596a13c17
573 changed files with 36301 additions and 23003 deletions
@@ -0,0 +1,30 @@
+/********************************** (C) COPYRIGHT *******************************
+ * File Name          : system_ch32v20x.h
+ * Author             : WCH
+ * Version            : V1.0.0
+ * Date               : 2021/06/06
+ * Description        : CH32V20x Device Peripheral Access Layer System Header File.
+ * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
+ * SPDX-License-Identifier: Apache-2.0
+ *******************************************************************************/
+#ifndef __SYSTEM_ch32v20x_H 
+#define __SYSTEM_ch32v20x_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+extern uint32_t SystemCoreClock;          /* System Clock Frequency (Core Clock) */
+
+/* System_Exported_Functions */  
+extern void SystemInit(void);
+extern void SystemCoreClockUpdate(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__CH32V20x_SYSTEM_H */
+
+
+