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165 lines
5.5 KiB
165 lines
5.5 KiB
/********************************** (C) COPYRIGHT *******************************
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* File Name : CH57x_pwr.h
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* Author : WCH
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* Version : V1.2
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* Date : 2021/11/17
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* Description
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* SPDX-License-Identifier: Apache-2.0
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*******************************************************************************/
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#ifndef __CH58x_PWR_H__
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#define __CH58x_PWR_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief Peripher CLK control bit define
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*/
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#define BIT_SLP_CLK_TMR0 (0x00000001) /*!< TMR0 peripher clk bit */
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#define BIT_SLP_CLK_TMR1 (0x00000002) /*!< TMR1 peripher clk bit */
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#define BIT_SLP_CLK_TMR2 (0x00000004) /*!< TMR2 peripher clk bit */
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#define BIT_SLP_CLK_TMR3 (0x00000008) /*!< TMR3 peripher clk bit */
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#define BIT_SLP_CLK_UART0 (0x00000010) /*!< UART0 peripher clk bit */
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#define BIT_SLP_CLK_UART1 (0x00000020) /*!< UART1 peripher clk bit */
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#define BIT_SLP_CLK_UART2 (0x00000040) /*!< UART2 peripher clk bit */
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#define BIT_SLP_CLK_UART3 (0x00000080) /*!< UART3 peripher clk bit */
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#define BIT_SLP_CLK_SPI0 (0x00000100) /*!< SPI0 peripher clk bit */
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//#define BIT_SLP_CLK_SPI1 (0x00000200) /*!< SPI1 peripher clk bit */
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#define BIT_SLP_CLK_PWMX (0x00000400) /*!< PWMX peripher clk bit */
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//#define BIT_SLP_CLK_LCD (0x00000800) /*!< LCD peripher clk bit */
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#define BIT_SLP_CLK_USB (0x00001000) /*!< USB peripher clk bit */
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//#define BIT_SLP_CLK_ETH (0x00002000) /*!< ETH peripher clk bit */
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//#define BIT_SLP_CLK_LED (0x00004000) /*!< LED peripher clk bit */
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#define BIT_SLP_CLK_BLE (0x00008000) /*!< BLE peripher clk bit */
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#define BIT_SLP_CLK_RAMX (0x10000000) /*!< main SRAM RAM16K peripher clk bit */
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#define BIT_SLP_CLK_RAM2K (0x20000000) /*!< RAM2K peripher clk bit */
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#define BIT_SLP_CLK_ALL (0x3000FFFF) /*!< All peripher clk bit */
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/**
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* @brief unit of controllable power supply
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*/
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#define UNIT_SYS_LSE RB_CLK_XT32K_PON // 外部32K 时钟振荡
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#define UNIT_SYS_LSI RB_CLK_INT32K_PON // 内部32K 时钟振荡
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#define UNIT_SYS_HSE RB_CLK_XT32M_PON // 外部32M 时钟振荡
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#define UNIT_SYS_PLL RB_CLK_PLL_PON // PLL 时钟振荡
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/**
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* @brief wakeup mode define
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*/
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typedef enum
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{
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Short_Delay = 0,
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Long_Delay,
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} WakeUP_ModeypeDef;
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/**
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* @brief wakeup mode define
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*/
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typedef enum
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{
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/* 下面等级将使用高精度监控，210uA消耗 */
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HALevel_1V9 = 0, // 1.7-1.9
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HALevel_2V1, // 1.9-2.1
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HALevel_2V3, // 2.1-2.3
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HALevel_2V5, // 2.3-2.5
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/* 下面等级将使用低功耗监控，1uA消耗 */
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LPLevel_1V8 = 0x80,
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LPLevel_1V9,
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LPLevel_2V0,
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LPLevel_2V1,
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LPLevel_2V2,
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LPLevel_2V3,
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LPLevel_2V4,
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LPLevel_2V5,
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} VolM_LevelypeDef;
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/**
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* @brief 启用内部DC/DC电源，用于节约系统功耗
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*
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* @param s - 是否打开DCDC电源
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*/
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void PWR_DCDCCfg(FunctionalState s);
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/**
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* @brief 可控单元模块的电源控制
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*
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* @param s - 是否打开电源
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* @param unit - please refer to unit of controllable power supply
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*/
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void PWR_UnitModCfg(FunctionalState s, uint8_t unit);
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/**
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* @brief 外设时钟控制位
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*
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* @param s - 是否打开对应外设时钟
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* @param perph - please refer to Peripher CLK control bit define
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*/
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void PWR_PeriphClkCfg(FunctionalState s, uint16_t perph);
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/**
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* @brief 睡眠唤醒源配置
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*
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* @param s - 是否打开此外设睡眠唤醒功能
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* @param perph - 需要设置的唤醒源
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* RB_SLP_USB_WAKE - USB 为唤醒源
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* RB_SLP_RTC_WAKE - RTC 为唤醒源
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* RB_SLP_GPIO_WAKE - GPIO 为唤醒源
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* RB_SLP_BAT_WAKE - BAT 为唤醒源
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* @param mode - refer to WakeUP_ModeypeDef
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*/
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void PWR_PeriphWakeUpCfg(FunctionalState s, uint8_t perph, WakeUP_ModeypeDef mode);
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/**
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* @brief 电源监控
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*
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* @param s - 是否打开此功能
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* @param vl - refer to VolM_LevelypeDef
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*/
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void PowerMonitor(FunctionalState s, VolM_LevelypeDef vl);
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/**
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* @brief 低功耗-Idle模式
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*/
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void LowPower_Idle(void);
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/**
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* @brief 低功耗-Halt模式，此低功耗切到HSI/5时钟运行，唤醒后需要用户自己重新选择系统时钟源
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*/
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void LowPower_Halt(void);
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/**
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* @brief 低功耗-Sleep模式，此低功耗切到HSI/5时钟运行，唤醒后需要用户自己重新选择系统时钟源
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* @note 注意调用此函数，DCDC功能强制关闭，唤醒后可以手动再次打开
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*
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* @param rm - 供电模块选择
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* RB_PWR_RAM2K - 2K retention SRAM 供电
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* RB_PWR_RAM16K - 16K main SRAM 供电
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* RB_PWR_EXTEND - USB 和 BLE 单元保留区域供电
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* RB_PWR_XROM - FlashROM 供电
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* NULL - 以上单元都断电
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*/
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void LowPower_Sleep(uint8_t rm);
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/**
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* @brief 低功耗-Shutdown模式，此低功耗切到HSI/5时钟运行，唤醒后需要用户自己重新选择系统时钟源
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* @note 注意调用此函数，DCDC功能强制关闭，唤醒后可以手动再次打开
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*
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* @param rm - 供电模块选择
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* RB_PWR_RAM2K - 2K retention SRAM 供电
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* RB_PWR_RAM16K - 16K main SRAM 供电
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* NULL - 以上单元都断电
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*/
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void LowPower_Shutdown(uint8_t rm);
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#ifdef __cplusplus
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}
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#endif
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#endif // __CH58x_PWR_H__
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