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修改了Web后台的部分界面，增加了HAmqtt中的总电量传感器，后台新增mqtt上报频率设置

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OOP
2025-03-03 21:49:41 +08:00
parent e1e00b60ce
commit 9f9d4c7a56
4468 changed files with 1473046 additions and 10728 deletions
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173
mico-os/platform/MCU/STM32F4xx/peripherals/platform_pwm.c Normal file
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/**
******************************************************************************
* @file platform_pwm.c
* @author William Xu
* @version V1.0.0
* @date 05-May-2014
* @brief This file provide PWM driver functions.
******************************************************************************
* UNPUBLISHED PROPRIETARY SOURCE CODE
* Copyright (c) 2016 MXCHIP Inc.
*
* The contents of this file may not be disclosed to third parties, copied or
* duplicated in any form, in whole or in part, without the prior written
* permission of MXCHIP Corporation.
******************************************************************************
*/
#include "platform.h"
#include "platform_peripheral.h"
#include "debug.h"
/******************************************************
* Constants
******************************************************/
/******************************************************
* Enumerations
******************************************************/
/******************************************************
* Type Definitions
******************************************************/
/******************************************************
* Structures
******************************************************/
/******************************************************
* Variables Definitions
******************************************************/
/******************************************************
* Function Declarations
******************************************************/
/******************************************************
* Function Definitions
******************************************************/
OSStatus platform_pwm_init( const platform_pwm_t* pwm, uint32_t frequency, float duty_cycle )
{
TIM_TimeBaseInitTypeDef tim_time_base_structure;
TIM_OCInitTypeDef tim_oc_init_structure;
RCC_ClocksTypeDef rcc_clock_frequencies;
uint16_t period = 0;
float adjusted_duty_cycle = ( ( duty_cycle > 100.0f ) ? 100.0f : duty_cycle );
OSStatus err = kNoErr;
require_action_quiet( pwm != NULL, exit, err = kParamErr);
platform_mcu_powersave_disable();
RCC_GetClocksFreq( &rcc_clock_frequencies );
if ( pwm->tim == TIM1 || pwm->tim == TIM8 || pwm->tim == TIM9 || pwm->tim == TIM10 || pwm->tim == TIM11 )
{
RCC_APB2PeriphClockCmd( pwm->tim_peripheral_clock, ENABLE );
if( rcc_clock_frequencies.PCLK2_Frequency == rcc_clock_frequencies.HCLK_Frequency )
period = (uint16_t)( rcc_clock_frequencies.PCLK2_Frequency / 20 / frequency - 1 ); /* Auto-reload value counts from 0; hence the minus 1 */
else
period = (uint16_t)( rcc_clock_frequencies.PCLK2_Frequency * 2 / 20 / frequency - 1 ); /* Auto-reload value counts from 0; hence the minus 1 */
}
else
{
RCC_APB1PeriphClockCmd( pwm->tim_peripheral_clock, ENABLE );
if( rcc_clock_frequencies.PCLK1_Frequency == rcc_clock_frequencies.HCLK_Frequency )
period = (uint16_t)( rcc_clock_frequencies.PCLK1_Frequency / 20 / frequency - 1 ); /* Auto-reload value counts from 0; hence the minus 1 */
else
period = (uint16_t)( rcc_clock_frequencies.PCLK1_Frequency * 2 / 20 / frequency - 1 ); /* Auto-reload value counts from 0; hence the minus 1 */
}
/* Set alternate function */
platform_gpio_set_alternate_function( pwm->pin->port, pwm->pin->pin_number, GPIO_OType_PP, GPIO_PuPd_UP, pwm->gpio_af );
/* Time base configuration */
tim_time_base_structure.TIM_Period = (uint32_t) period;
tim_time_base_structure.TIM_Prescaler = (uint16_t) 19; /* Divide clock by 19 + 1 to enable a count of high cycle + low cycle = 1 PWM cycle */
tim_time_base_structure.TIM_ClockDivision = 0;
tim_time_base_structure.TIM_CounterMode = TIM_CounterMode_Up;
tim_time_base_structure.TIM_RepetitionCounter = 0;
TIM_TimeBaseInit( pwm->tim, &tim_time_base_structure );
/* PWM1 Mode configuration */
tim_oc_init_structure.TIM_OCMode = TIM_OCMode_PWM1;
tim_oc_init_structure.TIM_OutputState = TIM_OutputState_Enable;
tim_oc_init_structure.TIM_OutputNState = TIM_OutputNState_Enable;
tim_oc_init_structure.TIM_Pulse = (uint16_t) ( adjusted_duty_cycle * (float) period / 100.0f );
tim_oc_init_structure.TIM_OCPolarity = TIM_OCPolarity_High;
tim_oc_init_structure.TIM_OCNPolarity = TIM_OCNPolarity_High;
tim_oc_init_structure.TIM_OCIdleState = TIM_OCIdleState_Reset;
tim_oc_init_structure.TIM_OCNIdleState = TIM_OCIdleState_Set;
switch ( pwm->channel )
{
case 1:
{
TIM_OC1Init( pwm->tim, &tim_oc_init_structure );
TIM_OC1PreloadConfig( pwm->tim, TIM_OCPreload_Enable );
break;
}
case 2:
{
TIM_OC2Init( pwm->tim, &tim_oc_init_structure );
TIM_OC2PreloadConfig( pwm->tim, TIM_OCPreload_Enable );
break;
}
case 3:
{
TIM_OC3Init( pwm->tim, &tim_oc_init_structure );
TIM_OC3PreloadConfig( pwm->tim, TIM_OCPreload_Enable );
break;
}
case 4:
{
TIM_OC4Init( pwm->tim, &tim_oc_init_structure );
TIM_OC4PreloadConfig( pwm->tim, TIM_OCPreload_Enable );
break;
}
default:
{
break;
}
}
exit:
platform_mcu_powersave_enable();
return err;
}
OSStatus platform_pwm_start( const platform_pwm_t* pwm )
{
OSStatus err = kNoErr;
platform_mcu_powersave_disable();
require_action_quiet( pwm != NULL, exit, err = kParamErr);
TIM_Cmd( pwm->tim, ENABLE );
TIM_CtrlPWMOutputs( pwm->tim, ENABLE );
exit:
platform_mcu_powersave_enable();
return err;
}
OSStatus platform_pwm_stop( const platform_pwm_t* pwm )
{
OSStatus err = kNoErr;
platform_mcu_powersave_disable();
require_action_quiet( pwm != NULL, exit, err = kParamErr);
TIM_CtrlPWMOutputs( pwm->tim, DISABLE );
TIM_Cmd( pwm->tim, DISABLE );
exit:
platform_mcu_powersave_enable();
return err;
}