wisetop/microchip-application-pec930-pec930_sdk
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fix: remove useless variables

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This commit is contained in:
roy01
2026-06-30 10:19:42 +08:00
parent 2036c780c2
commit b8f23d9413
4 changed files with 1978 additions and 1974 deletions
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pec930_sdk-v1.0.1/Examples/template/LLC_48V/inc/init.h
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@@ -1,20 +1,20 @@
/**
* Copyright (c) 2026 Wisetop. All Rights Reserved.
*/
#ifndef INC_INIT_H_
#define INC_INIT_H_
#include "main.h"
void SYS_Config(void);
void sysclk_init(void);
void gpio_init(void);
void opa_init(void);
void adc_init(void);
void tim0_init(void);
void llc_pwm_init(void);
void pfc_pwm_init(void);
void pwm_brake();
#endif /* INC_INIT_H_ */
/**
* Copyright (c) 2026 Wisetop. All Rights Reserved.
*/
#ifndef INC_INIT_H_
#define INC_INIT_H_
#include "main.h"
void SYS_Config(void);
void sysclk_init(void);
void gpio_init(void);
void opa_init(void);
void adc_init(void);
void tim0_init(void);
void llc_pwm_init(void);
void pfc_pwm_init(void);
void pwm_brake();
#endif /* INC_INIT_H_ */
pec930_sdk-v1.0.1/Examples/template/LLC_48V/src/copy_main.c
+1097 -1097
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pec930_sdk-v1.0.1/Examples/template/LLC_48V/src/init.c
+144 -144
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@@ -1,144 +1,144 @@
/**
* Copyright (c) 2026 Wisetop. All Rights Reserved.
*/
#include "init.h"
#include "app.h"
#include "hal_device.h"
//=============================================================================
// Constant Definition
//=============================================================================
//=============================================================================
// Public Function Definition
//=============================================================================
void gpio_init(void)
{
GPIO_InitTypeDef gpio_init = { 0 };
// PA12, PWOK
gpio_init.GPIO_Pin = GPIO_Pin_12;
gpio_init.GPIO_Mode = GPIO_Mode_OUT;
gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &gpio_init);
}
//===================================================================================
void adc_init(void)
{
// gpio
GPIO_InitTypeDef gpio_init;
gpio_init.GPIO_Pin = GPIO_Pin_08; // PA8 AIN2 VBUS
gpio_init.GPIO_Pin |= GPIO_Pin_09; // PA9 AIN3 IP_CS
gpio_init.GPIO_Pin |= GPIO_Pin_10; // PA10 AIN4 VCOMP
gpio_init.GPIO_Mode = GPIO_Mode_ANAL;
GPIO_Init(GPIOA, &gpio_init);
// adc
ADC_InitTypeDef adc_init = { 0 };
ADC_StructInit(&adc_init);
adc_init.SelChannels = ADC_Channel_02;
adc_init.SelChannels |= ADC_Channel_03;
adc_init.SelChannels |= ADC_Channel_04;
adc_init.ClkPrescaler = ADC_ClkDiv_4; // 60M/4 = 15MHz, ADC max working clock is 16MHz
adc_init.DataAlign = ADC_DataAlign_Right;
adc_init.Mode = ADC_Mode_Scan; // Scan mode
ADC_Init(ADC0, &adc_init);
ADC_ExtTrigConfig(ADC0, ADC_ExtTrigSource_EPWM_CH1R, ADC_ExtTrigMode_Enable);
// ADC interrupt config
sys_irq_attr_t irq_attr = {
.disable_vector = false,
.trig_mode = SYS_IRQ_TRIGGER_LEVEL,
.level = SYS_IRQ_LEVEL_H,
.priority = SYS_IRQ_PRIORITY_MIDDEN,
};
sys_register_IRQ(ADC0_IRQn, isr_adc_handle, &irq_attr);
ADC0->CON0_b.INT_EN = 1; // ADC interrupt enable
}
//===================================================================================
void llc_pwm_init(void)
{
// gpio
// PA0(EPWM0P), PA1(EPWM0N)
GPIO_InitTypeDef gpio_init = {
.GPIO_Pin = GPIO_Pin_00 | GPIO_Pin_01,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_AF_Mode = GPIO_AF_6,
};
GPIO_Init(GPIOA, &gpio_init);
// tim
TIM_TimeBaseInitTypeDef tim_init = {
.TIM_Prescaler = 0,
.TIM_CounterMode = TIM_CounterMode_Up,
.TIM_Period = LLC_PERIOD_SS,
.TIM_ClockDivision = TIM_CKD_Div1,
.TIM_RepetitionCounter = 0,
};
TIM_DeInit(EPWM);
TIM_TimeBaseInit(EPWM, &tim_init);
TIM_ARRPreloadConfig(EPWM, ENABLE);
// pwm
TIM_OCInitTypeDef pwm_init = {
.TIM_OCMode = TIM_OCMode_PWM1,
.TIM_OutputState = TIM_OutputState_Disable,
.TIM_OCPolarity = TIM_OCPolarity_High,
.TIM_OCIdleState = TIM_OCIdleState_Reset,
.TIM_OutputNState = TIM_OutputNState_Disable,
.TIM_OCNPolarity = TIM_OCPolarity_High,
.TIM_Pulse = 1,
};
TIM_OC1Init(EPWM, &pwm_init);
TIM_OC2Init(EPWM, &pwm_init);
{ /* Automatic Output enable, Break, dead time and lock configuration */
TIM_BDTRInitTypeDef bdtr_init = { 0 };
bdtr_init.TIM_LOCKLevel = TIM_LockLevel_OFF;
bdtr_init.TIM_DeadTime = DEAD_TIME_VALUE;
TIM_BDTRConfig(EPWM, &bdtr_init);
}
TIM_Cmd(EPWM, ENABLE);
TIM_CtrlPWMOutputs(EPWM, ENABLE);
EPWM->CCMR1_OUTPUT_b.OC1PE = 1; // Output Compare 1 preload enable
}
//===================================================================================
void tim0_init(void)
{
LPTIM_InitTypeDef tim0_init = {
.LPTIM_Prescaler = 0,
.LPTIM_ClockSource = LPTIM_CLK_Src_SysClk,
.LPTIM_MatchMode = LPTIM_MatchMode_IRQ | LPTIM_MatchMode_Reset,
.LPTIM_MatchValue = TIM0_PERIOD,
};
LPTIM_Init(TIM0, &tim0_init);
LPTIM_Enable(TIM0);
}
//===================================================================================
void sysclk_init(void)
{
SYSCFG_ClkInitTypeDef SysClkInit = {
.ClkSource = SYSCFG_ClkSrc_HSI,
};
SYSCFG_SysClkConfig(&SysClkInit);
sys_config_systick(SYS_TICK_1_MS);
}
//===================================================================================
void SYS_Config(void)
{
sysclk_init();
gpio_init();
adc_init();
llc_pwm_init();
uart_init();
}
/**
* Copyright (c) 2026 Wisetop. All Rights Reserved.
*/
#include "init.h"
#include "app.h"
#include "hal_device.h"
//=============================================================================
// Constant Definition
//=============================================================================
//=============================================================================
// Public Function Definition
//=============================================================================
void gpio_init(void)
{
GPIO_InitTypeDef gpio_init = { 0 };
// PA12, PWOK
gpio_init.GPIO_Pin = GPIO_Pin_12;
gpio_init.GPIO_Mode = GPIO_Mode_OUT;
gpio_init.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &gpio_init);
}
//===================================================================================
void adc_init(void)
{
// gpio
GPIO_InitTypeDef gpio_init;
gpio_init.GPIO_Pin = GPIO_Pin_08; // PA8 AIN2 VBUS
gpio_init.GPIO_Pin |= GPIO_Pin_09; // PA9 AIN3 IP_CS
gpio_init.GPIO_Pin |= GPIO_Pin_10; // PA10 AIN4 VCOMP
gpio_init.GPIO_Mode = GPIO_Mode_ANAL;
GPIO_Init(GPIOA, &gpio_init);
// adc
ADC_InitTypeDef adc_init = { 0 };
ADC_StructInit(&adc_init);
adc_init.SelChannels = ADC_Channel_02;
adc_init.SelChannels |= ADC_Channel_03;
adc_init.SelChannels |= ADC_Channel_04;
adc_init.ClkPrescaler = ADC_ClkDiv_4; // 60M/4 = 15MHz, ADC max working clock is 16MHz
adc_init.DataAlign = ADC_DataAlign_Right;
adc_init.Mode = ADC_Mode_Scan; // Scan mode
ADC_Init(ADC0, &adc_init);
ADC_ExtTrigConfig(ADC0, ADC_ExtTrigSource_EPWM_CH1R, ADC_ExtTrigMode_Enable);
// ADC interrupt config
sys_irq_attr_t irq_attr = {
.disable_vector = false,
.trig_mode = SYS_IRQ_TRIGGER_LEVEL,
.level = SYS_IRQ_LEVEL_H,
.priority = SYS_IRQ_PRIORITY_MIDDEN,
};
sys_register_IRQ(ADC0_IRQn, isr_adc_handle, &irq_attr);
ADC0->CON0_b.INT_EN = 1; // ADC interrupt enable
}
//===================================================================================
void llc_pwm_init(void)
{
// gpio
// PA0(EPWM0P), PA1(EPWM0N)
GPIO_InitTypeDef gpio_init = {
.GPIO_Pin = GPIO_Pin_00 | GPIO_Pin_01,
.GPIO_Mode = GPIO_Mode_AF,
.GPIO_AF_Mode = GPIO_AF_6,
};
GPIO_Init(GPIOA, &gpio_init);
// tim
TIM_TimeBaseInitTypeDef tim_init = {
.TIM_Prescaler = 0,
.TIM_CounterMode = TIM_CounterMode_Up,
.TIM_Period = LLC_PERIOD_SS,
.TIM_ClockDivision = TIM_CKD_Div1,
.TIM_RepetitionCounter = 0,
};
TIM_DeInit(EPWM);
TIM_TimeBaseInit(EPWM, &tim_init);
TIM_ARRPreloadConfig(EPWM, ENABLE);
// pwm
TIM_OCInitTypeDef pwm_init = {
.TIM_OCMode = TIM_OCMode_PWM1,
.TIM_OutputState = TIM_OutputState_Disable,
.TIM_OCPolarity = TIM_OCPolarity_High,
.TIM_OCIdleState = TIM_OCIdleState_Reset,
.TIM_OutputNState = TIM_OutputNState_Disable,
.TIM_OCNPolarity = TIM_OCPolarity_High,
.TIM_Pulse = 1,
};
TIM_OC1Init(EPWM, &pwm_init);
TIM_OC2Init(EPWM, &pwm_init);
{ /* Automatic Output enable, Break, dead time and lock configuration */
TIM_BDTRInitTypeDef bdtr_init = { 0 };
bdtr_init.TIM_LOCKLevel = TIM_LockLevel_OFF;
bdtr_init.TIM_DeadTime = DEAD_TIME_VALUE;
TIM_BDTRConfig(EPWM, &bdtr_init);
}
TIM_Cmd(EPWM, ENABLE);
TIM_CtrlPWMOutputs(EPWM, ENABLE);
EPWM->CCMR1_OUTPUT_b.OC1PE = 1; // Output Compare 1 preload enable
}
//===================================================================================
void tim0_init(void)
{
LPTIM_InitTypeDef tim0_init = {
.LPTIM_Prescaler = 0,
.LPTIM_ClockSource = LPTIM_CLK_Src_SysClk,
.LPTIM_MatchMode = LPTIM_MatchMode_IRQ | LPTIM_MatchMode_Reset,
.LPTIM_MatchValue = TIM0_PERIOD,
};
LPTIM_Init(TIM0, &tim0_init);
LPTIM_Enable(TIM0);
}
//===================================================================================
void sysclk_init(void)
{
SYSCFG_ClkInitTypeDef SysClkInit = {
.ClkSource = SYSCFG_ClkSrc_HSI,
};
SYSCFG_SysClkConfig(&SysClkInit);
sys_config_systick(SYS_TICK_1_MS);
}
//===================================================================================
void SYS_Config(void)
{
sysclk_init();
gpio_init();
adc_init();
llc_pwm_init();
uart_init();
}
pec930_sdk-v1.0.1/Examples/template/LLC_48V/src/main.c
+717 -713
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