xushaoxiang
88 lines
2.8 KiB
C
88 lines
2.8 KiB
C
/*!
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* \file pwr_test.c
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*
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* \brief Target pwr test implementation
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*
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* \copyright Revised BSD License, see section \ref LICENSE.
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*
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* \code
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*
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* _ __ _ ________ _
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* | |/ /(_)___ / ____/ /_ (_)___
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* | // / __ \/ / / __ \/ / __ \
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* / |/ / / / / /___/ / / / / /_/ /
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* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
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* /_/
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* (C) 2022-2025 XinChip
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*
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* \endcode
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*
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* \author ( XinChip ) Alex-J
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*
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* \author ( XinChip )
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*/
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/*-----------------------------------------------------------------------------------
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INCLUDE HEADE FILES
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------------------------------------------------------------------------------------*/
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#include "pwr_test.h"
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#include "xc60xx_pwr.h"
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/*------------------------------------------------------------------------------------
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Macros
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Global Variables
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-------------------------------------------------------------------------------------*/
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/*------------------------------------------------------------------------------------
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Functions
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-------------------------------------------------------------------------------------*/
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/**
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* @brief pwr_test_demo
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* @details
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* @param void
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* @retval void
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*/
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void pwr_test_demo() {
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SPI_InitCfg_t spi_cfg = {0};
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PWR_InitTypeDef PWR_InitStruct = {0};
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spi_cfg.Mode = SPI_MODE_MASTER;
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spi_cfg.DataSize = SSI_CTRL0_DFS_LEN_8BIT;
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spi_cfg.Direction = SSI_CTRL0_TMOD_WR;
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spi_cfg.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
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spi_cfg.CLKPolarity = SSI_CTRL0_SCPOL_LOW;
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spi_cfg.CLKPhase = SPI_CPHA_LEAD;
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spi_cfg.FirstBit = SPI_FirstBit_MSB;
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xc_spi_init(XC_SPI0, &spi_cfg);
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SPI_Flash_PowerDown(XC_SPI0);
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PWR_InitStruct.PWR_WakeITSrc = GPIO_IRQn_WAKE | RTC_IRQn_WAKE;
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PWR_InitStruct.PWR_SleepMode = DEEP_SLEEP_MODE;
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PWR_GPIO_SleepConfig(PWR_InitStruct.PWR_SleepMode);
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if (PWR_InitStruct.PWR_SleepMode == LIGHT_SLEEP_MODE) {
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PWR_GPIO_LightSleepWakeConfig(GPIO_3, RIS_EDGE_INT);
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PWR_GPIO_LightSleepWakeConfig(GPIO_22, FAIL_EDGE_INT);
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} else if (PWR_InitStruct.PWR_SleepMode == DEEP_SLEEP_MODE) {
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// PWRKEY Initialization is required after deep sleep wakeup
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PWR_PWRKEY_Init();
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PWR_PWRKEY_DeepSleepWakeConfig(GPIO_22, DEEP_SLEEP_GPIO_WAKE_HIGH_LEVEL);
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PWR_PWRKEY_DeepSleepWakeConfig(GPIO_7, DEEP_SLEEP_GPIO_WAKE_LOW_LEVEL);
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}
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PWR_SleepInit(&PWR_InitStruct);
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while (1) {
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Delay_Ms(100);
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DEBUG("sleep\n");
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PWR_CPU_SleepEnter(PWR_InitStruct.PWR_SleepMode);
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DEBUG("wakeup\n");
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}
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}
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