From 7d7389cac55952fcb794d2632747a8adc1e119ee Mon Sep 17 00:00:00 2001 From: Dien-Nhung Nguyen-Phu Date: Wed, 15 May 2024 12:43:35 +0700 Subject: init blink project generated project from EVT --- .../StdPeriphDriver/inc/CH58x_sys.h | 194 +++++++++++++++++++++ 1 file changed, 194 insertions(+) create mode 100644 CH5xx_ble_firmware_library/StdPeriphDriver/inc/CH58x_sys.h (limited to 'CH5xx_ble_firmware_library/StdPeriphDriver/inc/CH58x_sys.h') diff --git a/CH5xx_ble_firmware_library/StdPeriphDriver/inc/CH58x_sys.h b/CH5xx_ble_firmware_library/StdPeriphDriver/inc/CH58x_sys.h new file mode 100644 index 0000000..b98a7f7 --- /dev/null +++ b/CH5xx_ble_firmware_library/StdPeriphDriver/inc/CH58x_sys.h @@ -0,0 +1,194 @@ +/********************************** (C) COPYRIGHT ******************************* + * File Name : CH57x_SYS.h + * Author : WCH + * Version : V1.2 + * Date : 2021/11/17 + * Description + ********************************************************************************* + * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. + * Attention: This software (modified or not) and binary are used for + * microcontroller manufactured by Nanjing Qinheng Microelectronics. + *******************************************************************************/ + +#ifndef __CH58x_SYS_H__ +#define __CH58x_SYS_H__ + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @brief rtc interrupt event define + */ +typedef enum +{ + RST_STATUS_SW = 0, // 软件复位 + RST_STATUS_RPOR, // 上电复位 + RST_STATUS_WTR, // 看门狗超时复位 + RST_STATUS_MR, // 外部手动复位 + RST_STATUS_LRM0, // 唤醒复位-软复位引起 + RST_STATUS_GPWSM, // 下电模式唤醒复位 + RST_STATUS_LRM1, // 唤醒复位-看门狗引起 + RST_STATUS_LRM2, // 唤醒复位-手动复位引起 + +} SYS_ResetStaTypeDef; + +/** + * @brief rtc interrupt event define + */ +typedef enum +{ + INFO_ROM_READ = 0, // FlashROM 代码和数据区 是否可读 + INFO_RESET_EN = 2, // RST#外部手动复位输入功能是否开启 + INFO_BOOT_EN, // 系统引导程序 BootLoader 是否开启 + INFO_DEBUG_EN, // 系统仿真调试接口是否开启 + INFO_LOADER, // 当前系统是否处于Bootloader 区 + STA_SAFEACC_ACT, // 当前系统是否处于安全访问状态，否则RWA属性区域不可访问 + +} SYS_InfoStaTypeDef; + +/** + * @brief 获取芯片ID类，一般为固定值 + */ +#define SYS_GetChipID() R8_CHIP_ID + +/** + * @brief 获取安全访问ID，一般为固定值 + */ +#define SYS_GetAccessID() R8_SAFE_ACCESS_ID + +/** + * @brief 配置系统运行时钟 + * + * @param sc - 系统时钟源选择 refer to SYS_CLKTypeDef + */ +void SetSysClock(SYS_CLKTypeDef sc); + +/** + * @brief 获取当前系统时钟 + * + * @return Hz + */ +uint32_t GetSysClock(void); + +/** + * @brief 获取当前系统信息状态 + * + * @param i - refer to SYS_InfoStaTypeDef + * + * @return 是否开启 + */ +uint8_t SYS_GetInfoSta(SYS_InfoStaTypeDef i); + +/** + * @brief 获取系统上次复位状态 + * + * @return refer to SYS_ResetStaTypeDef + */ +#define SYS_GetLastResetSta() (R8_RESET_STATUS & RB_RESET_FLAG) + +/** + * @brief 执行系统软件复位 + */ +void SYS_ResetExecute(void); + +/** + * @brief 设置复位保存寄存器的值，不受手动复位、 软件复位、 看门狗复位或者普通唤醒复位的影响 + * + * @param i - refer to SYS_InfoStaTypeDef + */ +#define SYS_ResetKeepBuf(d) (R8_GLOB_RESET_KEEP = d) + +/** + * @brief 关闭所有中断，并保留当前中断值 + * + * @param pirqv - 当前保留中断值 + */ +void SYS_DisableAllIrq(uint32_t *pirqv); + +/** + * @brief 恢复之前关闭的中断值 + * + * @param irq_status - 当前保留中断值 + */ +void SYS_RecoverIrq(uint32_t irq_status); + +/** + * @brief 获取当前系统(SYSTICK)计数值 + * + * @return 当前计数值 + */ +uint32_t SYS_GetSysTickCnt(void); + +/** + * @brief 加载看门狗计数初值，递增型 + * + * @param c - 看门狗计数初值 + */ +#define WWDG_SetCounter(c) (R8_WDOG_COUNT = c) + +/** + * @brief 看门狗定时器溢出中断使能 + * + * @param s - 溢出是否中断 + */ +void WWDG_ITCfg(FunctionalState s); + +/** + * @brief 看门狗定时器复位功能 + * + * @param s - 溢出是否复位 + */ +void WWDG_ResetCfg(FunctionalState s); + +/** + * @brief 获取当前看门狗定时器溢出标志 + * + * @return 看门狗定时器溢出标志 + */ +#define WWDG_GetFlowFlag() (R8_RST_WDOG_CTRL & RB_WDOG_INT_FLAG) + +/** + * @brief 清除看门狗中断标志，重新加载计数值也可清除 + */ +void WWDG_ClearFlag(void); + +/** + * @brief uS 延时 + * + * @param t - 时间参数 + */ +void mDelayuS(uint16_t t); + +/** + * @brief mS 延时 + * + * @param t - 时间参数 + */ +void mDelaymS(uint16_t t); + +/** + * @brief Enter safe access mode. + * + * @NOTE: After enter safe access mode, about 16 system frequency cycles + * are in safe mode, and one or more secure registers can be rewritten + * within the valid period. The safe mode will be automatically + * terminated after the above validity period is exceeded. + */ + __attribute__((always_inline)) static inline void sys_safe_access_enable(void) +{ + R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG1; + R8_SAFE_ACCESS_SIG = SAFE_ACCESS_SIG2; + SAFEOPERATE; +} + +__attribute__((always_inline)) static inline void sys_safe_access_disable(void) +{ + R8_SAFE_ACCESS_SIG = 0; +} + +#ifdef __cplusplus +} +#endif + +#endif // __CH58x_SYS_H__ -- cgit v1.2.3