318 lines
7.5 KiB
C
318 lines
7.5 KiB
C
/********************************** (C) COPYRIGHT *******************************
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* File Name : SLEEP.c
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* Author : WCH
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* Version : V1.2
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* Date : 2022/01/18
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* Description : 睡眠配置及其初始化
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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/******************************************************************************/
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/* 头文件包含 */
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#include "HAL.h"
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#include "bsp_key.h"
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#include "log.h"
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#include "bsp_uart.h"
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#include "bsp_beep_led_emv.h"
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#undef LOG_ENABLE
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#define LOG_ENABLE 1
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#undef LOG_TAG
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#define LOG_TAG "sleep"
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static volatile bool block_sleep_flag = false;
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static volatile bool block_boost_flag = false;
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static uint32_t block_sleep = 0;
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#define DEEP_SLEEP_VALUE 0
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#define IDLE_SLEEP_VALUE 1
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#define BLOCK_SLEEP_VALUE 0x80000000
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__HIGH_CODE
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void BSP_RequestSleep(void)
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{
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block_sleep_flag = false;
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block_sleep = DEEP_SLEEP_VALUE;
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}
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__HIGH_CODE
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void BSP_BlockSleep(void)
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{
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block_sleep_flag = true;
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block_sleep = BLOCK_SLEEP_VALUE;
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}
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__HIGH_CODE
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void BSP_RequestBoost(void)
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{
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// LDect_Init();
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BOOST_EN;
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block_boost_flag = false;
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}
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__HIGH_CODE
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void BSP_NoNeedBoost(void)
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{
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block_boost_flag = true;
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// LDect_Deinit();
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BOOST_OFF_DEINIT;
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}
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__HIGH_CODE
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void LowPower_Idle_ext(void)
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{
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FLASH_ROM_SW_RESET();
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// R8_FLASH_CTRL = 0x04; //flash关闭
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// PFIC->SCTLR &= ~(1 << 2); // sleep
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__WFE();
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__nop();
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__nop();
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}
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__HIGH_CODE
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void LowPower_Sleep_ext(uint16_t rm)
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{
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uint8_t x32Mpw;
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uint16_t power_plan;
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uint16_t clk_sys_cfg;
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uint16_t hfck_pwr_ctrl;
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clk_sys_cfg = R16_CLK_SYS_CFG;
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hfck_pwr_ctrl = R8_HFCK_PWR_CTRL;
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x32Mpw = R8_XT32M_TUNE;
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x32Mpw = (x32Mpw & 0xfc) | 0x03; // 150%额定电流
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sys_safe_access_enable();
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R8_BAT_DET_CTRL = 0; // 关闭电压监控
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R8_XT32M_TUNE = x32Mpw;
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R16_POWER_PLAN &= ~RB_XT_PRE_EN;
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sys_safe_access_disable();
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PFIC->SCTLR |= (1 << 2); // deep sleep
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power_plan = R16_POWER_PLAN & (RB_PWR_DCDC_EN | RB_PWR_DCDC_PRE);
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power_plan |= RB_PWR_PLAN_EN | RB_PWR_CORE | rm | (2 << 11);
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sys_safe_access_enable();
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if (rm & RB_XT_PRE_EN)
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{
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R8_SLP_POWER_CTRL |= 0x41;
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}
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else
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{
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R8_SLP_POWER_CTRL |= 0x40;
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}
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R16_POWER_PLAN = power_plan;
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R8_HFCK_PWR_CTRL |= RB_CLK_RC16M_PON; // 睡眠需要打开内部HSI之后睡
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sys_safe_access_disable();
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if ((R16_CLK_SYS_CFG & RB_CLK_SYS_MOD) == 0x40)
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{
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sys_safe_access_enable();
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R16_CLK_SYS_CFG = (R16_CLK_SYS_CFG & (~RB_CLK_PLL_DIV)) | 24;
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sys_safe_access_disable();
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}
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// sys_safe_access_enable();
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// R8_PLL_CONFIG |= (1 << 5);
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// sys_safe_access_disable();
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__WFE();
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__nop();
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__nop();
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PFIC->SCTLR &= ~(1 << 2);
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sys_safe_access_enable();
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R16_CLK_SYS_CFG = clk_sys_cfg;
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R8_HFCK_PWR_CTRL = hfck_pwr_ctrl;
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sys_safe_access_disable();
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sys_safe_access_enable();
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R16_POWER_PLAN &= ~(RB_XT_PRE_EN | RB_PWR_PLAN_EN);
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sys_safe_access_disable();
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// sys_safe_access_enable();
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// R8_PLL_CONFIG &= ~(1 << 5);
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// sys_safe_access_disable();
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DelayUs(40);
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}
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pfnLowPowerGapProcessCB_t LowPowerGapProcess;
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/*******************************************************************************
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* @fn CH58x_LowPower
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*
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* @brief 启动睡眠
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*
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* @param time - 唤醒的时间点（RTC绝对值）
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*
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* @return state.
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*/
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__HIGH_CODE
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uint32_t CH58x_LowPower(uint32_t time)
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{
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#if 1
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// BSP_UART1_TxLowPower();
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if (block_boost_flag == false)
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{
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// LDect_Init();
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// BOOST_EN;
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}
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else
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{
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// LDect_Deinit();
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// BOOST_OFF_DEINIT;
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}
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if (true == block_sleep_flag)
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{
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// logDebug("block_sleep");
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return 0;
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}
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#endif
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// LDect_Deinit();
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#if (defined(HAL_SLEEP)) && (HAL_SLEEP == TRUE)
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volatile uint32_t i;
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uint32_t time_tign, time_sleep, time_curr;
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unsigned long irq_status;
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// 提前唤醒
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if (time <= WAKE_UP_RTC_MAX_TIME)
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{
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time_tign = time + (RTC_MAX_COUNT - WAKE_UP_RTC_MAX_TIME);
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}
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else
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{
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time_tign = time - WAKE_UP_RTC_MAX_TIME;
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}
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// SYS_DisableAllIrq(&irq_status);
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PFIC_DisableAllIRQ();
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time_curr = RTC_GetCycle32k();
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// 检测睡眠时间
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if (time_tign < time_curr)
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{
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time_sleep = time_tign + (RTC_MAX_COUNT - time_curr);
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}
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else
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{
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time_sleep = time_tign - time_curr;
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}
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// 若睡眠时间小于最小睡眠时间或大于最大睡眠时间，则不睡眠
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if ((time_sleep < SLEEP_RTC_MIN_TIME) ||
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(time_sleep > SLEEP_RTC_MAX_TIME))
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{
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// SYS_RecoverIrq(irq_status);
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PFIC_EnableAllIRQ();
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return 2;
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}
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RTC_SetTignTime(time_tign);
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// SYS_RecoverIrq(irq_status);
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PFIC_EnableAllIRQ();
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#if (DEBUG == Debug_UART0) // 使用其他串口输出打印信息需要修改这行代码
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while ((R8_UART0_LSR & RB_LSR_TX_ALL_EMP) == 0)
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{
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__nop();
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}
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#elif (DEBUG == Debug_UART1) // 使用其他串口输出打印信息需要修改这行代码
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while ((R8_UART1_LSR & RB_LSR_TX_ALL_EMP) == 0)
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{
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__nop();
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}
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#endif
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// BSP_KEY_EnterLowpower();
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// LOW POWER-sleep模式
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if (block_sleep)
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{ // 这里是动态控制进入idle 睡眠,还是sleep 睡眠, 其中这里最高位置,定义为完全屏蔽睡眠,
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if (block_sleep & 0x0000ffff)
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{
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LowPower_Idle_ext();
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if (R8_RTC_FLAG_CTRL & RB_RTC_TRIG_FLAG)
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{
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R8_RTC_FLAG_CTRL = RB_RTC_TRIG_CLR;
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}
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}
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return 3;
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}
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else
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{
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LowPower_Sleep_ext(RB_PWR_RAM96K | RB_PWR_EXTEND | RB_XT_PRE_EN);
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HSECFG_Current(HSE_RCur_100); // 降为额定电流(低功耗函数中提升了HSE偏置电流)
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}
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if (R8_RTC_FLAG_CTRL & RB_RTC_TRIG_FLAG)
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{
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R8_RTC_FLAG_CTRL = RB_RTC_TRIG_CLR;
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}
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// if (!RTCTigFlag)
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// {
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// LowPower_Sleep(RB_PWR_RAM32K | RB_PWR_RAM96K | RB_PWR_EXTEND);
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// R8_RTC_FLAG_CTRL = (RB_RTC_TMR_CLR | RB_RTC_TRIG_CLR);
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// RTC_SetTignTime(time);
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// sys_safe_access_enable();
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// R8_HFCK_PWR_CTRL |= RB_CLK_XT32M_KEEP;
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// sys_safe_access_disable();
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// if (!RTCTigFlag)
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// {
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// LowPower_Halt();
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// }
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// R8_RTC_FLAG_CTRL = (RB_RTC_TMR_CLR | RB_RTC_TRIG_CLR);
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// HSECFG_Current(HSE_RCur_100); // 降为额定电流(低功耗函数中提升了HSE偏置电流)
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// return 0;
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// }
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#endif
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return 0;
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}
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/*******************************************************************************
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* @fn LowPowerGapProcess_Register
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*
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* @brief 注册低功耗唤醒间隙执行回调
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*
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* @param None.
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*
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* @return None.
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*/
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void LowPowerGapProcess_Register(pfnLowPowerGapProcessCB_t cb)
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{
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if ((uint32_t)cb & 0x20000000)
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{
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LowPowerGapProcess = cb;
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}
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}
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/*******************************************************************************
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* @fn HAL_SleepInit
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*
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* @brief 配置睡眠唤醒的方式 - RTC唤醒，触发模式
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*
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* @param None.
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*
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* @return None.
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*/
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void HAL_SleepInit(void)
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{
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#if (defined(HAL_SLEEP)) && (HAL_SLEEP == TRUE)
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sys_safe_access_enable();
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R8_SLP_WAKE_CTRL |= RB_SLP_RTC_WAKE; // RTC唤醒
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sys_safe_access_disable();
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sys_safe_access_enable();
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R8_RTC_MODE_CTRL |= RB_RTC_TRIG_EN; // 触发模式
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sys_safe_access_disable();
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// PFIC_EnableIRQ(RTC_IRQn);
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#endif
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}
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