hulk/gd32e23x_template
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This commit is contained in:
yelvlab 2024-09-22 16:19:26 +08:00
parent e368d24a15
commit 2fe603778a
6 changed files with 81 additions and 298 deletions
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2
CMakeLists.txt
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@ -18,7 +18,7 @@ set(TARGET_C_SRC
${CMAKE_SOURCE_DIR}/src/main.c
${CMAKE_SOURCE_DIR}/src/gd32e23x_it.c
${CMAKE_SOURCE_DIR}/src/systick.c
${CMAKE_SOURCE_DIR}/src/wc_bldc_control.c
${CMAKE_SOURCE_DIR}/src/peripheral.c
)
add_executable(gd32e23x_template ${TARGET_C_SRC})

11
inc/peripheral.h Normal file
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@ -0,0 +1,11 @@
//
// Created by yelv1 on 24-9-22.
//
#ifndef PERIPHERAL_H
#define PERIPHERAL_H
void usart_config(void);
void led_blink_config(void);
#endif //PERIPHERAL_H

57
inc/wc_bldc_control.h
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@ -1,57 +0,0 @@
//
// Created by dell on 24-9-20.
//
#ifndef WC_BLDC_CONTROL_H
#define WC_BLDC_CONTROL_H
#include "gd32e23x.h"
#define RS485_GPIO_RCU RCU_GPIOA
#define RS485_COM_RCU RCU_USART0
#define RS485_PORT GPIOA
#define RS485_DI_PIN GPIO_PIN_2
#define RS485_RO_PIN GPIO_PIN_3
#define RS485_RE_PIN GPIO_PIN_4
#define RS485_COM USART0
#define GPIO_PORT_SPEED_CTRL GPIOA
#define GPIO_PIN_SPEED_CTRL GPIO_PIN_10
#define GPIO_PORT_SPEED_FB GPIOA
#define GPIO_PIN_SPEED_FB GPIO_PIN_9
#define GPIO_PORT_DRV_ENABLE GPIOF
#define GPIO_PIN_DRV_ENABLE GPIO_PIN_1
#define GPIO_PORT_MOTOR_DIR GPIOF
#define GPIO_PIN_MOTOR_DIR GPIO_PIN_0
#define RCU_SPEED_CTL RCU_GPIOA
#define RCU_SPEED_FB RCU_GPIOA
#define RCU_DRV_ENABLE RCU_GPIOF
#define RCU_MOTOR_DIR RCU_GPIOF
#define TIMER_SPEED_CTL TIMER0
#define TIMER_CH_SPEED_CTL TIMER_CH_2
#define RCU_TIMER_SPEED_CTL RCU_TIMER0
void led_blink_config(void);
/* configure RS485 port & RE/DE Pin */
void rs485_com_config(void);
/* Set transmit enabel */
void rs485_transmit_enable(void);
/* Set receive enabel */
void rs485_receive_enable(void);
void bldc_set_pwm(uint8_t pwm);
void bldc_config(void);
void bldc_enable_set(bit_status status);
void timer2_config(void);
#endif //WC_BLDC_CONTROL_H

19
src/main.c
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@ -1,17 +1,16 @@
/*!
\file main.c
\brief led spark with systick, USART print and key example
\version 2024-02-22, V2.1.0, firmware for GD32E23x
*/
#include "main.h"
#include <stdio.h>
#include "gd32e23x.h"
#include "systick.h"
#include "gd32e23x_libopt.h"
#include "wc_bldc_control.h"
#include "peripheral.h"
/*!
\brief main function
@ -23,21 +22,15 @@ int main(void)
{
/* configure systick */
systick_config();
// led_config();
usart_config();
led_blink_config();
rs485_com_config();
bldc_config();
bldc_set_pwm(80);
delay_ms(5000);
bldc_enable_set(SET);
printf("system start!");
printf("system start!\r\n");
while(1){
printf("hello world!\r\n");
delay_ms(5000);
}
}

63
src/peripheral.c Normal file
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@ -0,0 +1,63 @@
//
// Created by yelv1 on 24-9-22.
//
#include "peripheral.h"
#include "gd32e23x.h"
void usart_config(void)
{
rcu_periph_clock_enable(RCU_GPIOA);
rcu_periph_clock_enable(RCU_USART0);
gpio_af_set(GPIOA, GPIO_AF_1, GPIO_PIN_3);
gpio_af_set(GPIOA, GPIO_AF_1, GPIO_PIN_2);
gpio_mode_set(GPIOA, GPIO_MODE_AF, GPIO_PUPD_PULLUP, GPIO_PIN_3);
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, GPIO_PIN_3);
gpio_mode_set(GPIOA, GPIO_MODE_AF, GPIO_PUPD_PULLUP, GPIO_PIN_2);
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, GPIO_PIN_2);
usart_deinit(USART0);
usart_baudrate_set(USART0, 115200U);
usart_receive_config(USART0, USART_RECEIVE_ENABLE);
usart_transmit_config(USART0, USART_TRANSMIT_ENABLE);
usart_enable(USART0);
gpio_mode_set(GPIOA, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO_PIN_4);
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, GPIO_PIN_4);
gpio_bit_write(GPIOA, GPIO_PIN_4, SET);
}
/*!
\brief led blink configuration
\param[in] none
\param[out] none
\retval none
*/
void led_blink_config(void)
{
rcu_periph_clock_enable(RCU_GPIOB);
gpio_mode_set(GPIOB, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO_PIN_1);
gpio_output_options_set(GPIOB, GPIO_OTYPE_OD, GPIO_OSPEED_50MHZ, GPIO_PIN_1);
gpio_bit_write(GPIOB, GPIO_PIN_1, SET);
rcu_periph_clock_enable(RCU_TIMER13);
timer_deinit(RCU_TIMER13);
timer_parameter_struct timer_initpara;
timer_struct_para_init(&timer_initpara);
timer_initpara.prescaler =7199;
timer_initpara.alignedmode =TIMER_COUNTER_EDGE;
timer_initpara.counterdirection =TIMER_COUNTER_UP;
timer_initpara.period =999;
timer_initpara.clockdivision =TIMER_CKDIV_DIV1;
timer_init(TIMER13, &timer_initpara);
timer_auto_reload_shadow_enable(TIMER13);
timer_interrupt_enable(TIMER13, TIMER_INT_UP);
nvic_irq_enable(TIMER13_IRQn, 0);
timer_enable(TIMER13);
}

227
src/wc_bldc_control.c
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@ -1,227 +0,0 @@
//
// Created by dell on 24-9-20.
//
#include "wc_bldc_control.h"
#include "gd32e23x.h"
/*!
\brief led blink configuration
\param[in] none
\param[out] none
\retval none
*/
void led_blink_config(void){
rcu_periph_clock_enable(RCU_GPIOB);
gpio_mode_set(GPIOB, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO_PIN_1);
gpio_output_options_set(GPIOB, GPIO_OTYPE_OD, GPIO_OSPEED_50MHZ, GPIO_PIN_1);
gpio_bit_write(GPIOB, GPIO_PIN_1, SET);
rcu_periph_clock_enable(RCU_TIMER13);
timer_deinit(RCU_TIMER13);
timer_parameter_struct timer_initpara;
timer_struct_para_init(&timer_initpara);
timer_initpara.prescaler =7199;
timer_initpara.alignedmode =TIMER_COUNTER_EDGE;
timer_initpara.counterdirection =TIMER_COUNTER_UP;
timer_initpara.period =999;
timer_initpara.clockdivision =TIMER_CKDIV_DIV1;
timer_init(TIMER13, &timer_initpara);
timer_auto_reload_shadow_enable(TIMER13);
timer_interrupt_enable(TIMER13, TIMER_INT_UP);
nvic_irq_enable(TIMER13_IRQn, 0);
timer_enable(TIMER13);
}
/*!
\brief configure RS485 port & RE/DE Pin
\param[in] none
\param[out] none
\retval none
*/
void rs485_com_config(void)
{
rcu_periph_clock_enable(RS485_GPIO_RCU);
rcu_periph_clock_enable(RS485_COM_RCU);
gpio_af_set(RS485_PORT, GPIO_AF_1, RS485_RO_PIN | RS485_DI_PIN);
/* configure USART Tx as alternate function push-pull */
gpio_mode_set(RS485_PORT, GPIO_MODE_AF, GPIO_PUPD_PULLUP, RS485_DI_PIN);
gpio_output_options_set(RS485_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, RS485_DI_PIN);
gpio_mode_set(RS485_PORT, GPIO_MODE_AF, GPIO_PUPD_PULLUP, RS485_RO_PIN);
gpio_output_options_set(RS485_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, RS485_RO_PIN);
/* USART configure */
usart_deinit(RS485_COM);
usart_baudrate_set(RS485_COM, 115200U);
usart_receive_config(RS485_COM, USART_RECEIVE_ENABLE);
usart_transmit_config(RS485_COM, USART_TRANSMIT_ENABLE);
usart_enable(RS485_COM);
gpio_mode_set(RS485_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, RS485_RE_PIN);
gpio_output_options_set(RS485_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, RS485_RE_PIN);
gpio_bit_write(RS485_PORT, RS485_RE_PIN, SET);
}
void rs485_transmit_enable(void)
{
gpio_bit_write(RS485_PORT, RS485_RE_PIN, SET);
}
void rs485_receive_enable(void)
{
gpio_bit_write(RS485_PORT, RS485_RE_PIN, RESET);
}
uint8_t speed_pwm = 0; //bldc default pwm is 30
void bldc_set_pwm(uint8_t pwm)
{
if (pwm > 0 && pwm <= 100)
{
speed_pwm = pwm;
timer_channel_output_pulse_value_config(TIMER0, TIMER_CH_2, 12*speed_pwm);
}
}
void bldc_config(void)
{
rcu_periph_clock_enable(RCU_SPEED_CTL | RCU_SPEED_FB);
rcu_periph_clock_enable(RCU_DRV_ENABLE | RCU_MOTOR_DIR);
/* ------------------------------
-----BLDC speed control GPIO-----
-----GPIOA_10 -- */
gpio_mode_set(GPIO_PORT_SPEED_CTRL, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_SPEED_CTRL);
gpio_output_options_set(GPIO_PORT_SPEED_CTRL, GPIO_OTYPE_OD, GPIO_OSPEED_50MHZ, GPIO_PIN_SPEED_CTRL);
gpio_af_set(GPIO_PORT_SPEED_CTRL, GPIO_AF_2, GPIO_PIN_SPEED_CTRL);
/* ------------------------------
-----BLDC speed report GPIO------
-----GPIOA_9 --- */
// gpio_mode_set(GPIO_PORT_SPEED_FB, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_SPEED_FB);
// gpio_output_options_set(GPIO_PORT_SPEED_FB, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, GPIO_PIN_SPEED_FB);
// gpio_af_set(GPIO_PORT_SPEED_FB, GPIO_AF_2, GPIO_PIN_SPEED_FB);
/* ------------------------------
-----BLDC enable GPIO------------
-----GPIOF_1 --------- */
gpio_mode_set(GPIO_PORT_DRV_ENABLE, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO_PIN_DRV_ENABLE);
gpio_output_options_set(GPIO_PORT_DRV_ENABLE, GPIO_OTYPE_OD, GPIO_OSPEED_50MHZ, GPIO_PIN_DRV_ENABLE);
gpio_bit_reset(GPIO_PORT_DRV_ENABLE, GPIO_PIN_DRV_ENABLE);
/* ------------------------------
-----BLDC forward/reverse GPIO---
-----GPIOF_0 ---
-----no need control for ---
----- WM7040-24V*/
gpio_mode_set(GPIO_PORT_MOTOR_DIR, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO_PIN_MOTOR_DIR);
gpio_output_options_set(GPIO_PORT_MOTOR_DIR, GPIO_OTYPE_OD, GPIO_OSPEED_50MHZ, GPIO_PIN_MOTOR_DIR);
gpio_bit_set(GPIO_PORT_MOTOR_DIR, GPIO_PIN_MOTOR_DIR);
// gpio_bit_write(GPIOA, GPIO_PIN_10, RESET);
timer_parameter_struct timer_initpara;
timer_oc_parameter_struct timer_ocinitpara;
// timer_ic_parameter_struct timer_icinitpara;
rcu_periph_clock_enable(RCU_TIMER_SPEED_CTL);
timer_deinit(TIMER_SPEED_CTL);
timer_struct_para_init(&timer_initpara);
timer_initpara.prescaler =59;
timer_initpara.alignedmode =TIMER_COUNTER_EDGE;
timer_initpara.counterdirection =TIMER_COUNTER_UP;
timer_initpara.period =1199;
timer_initpara.clockdivision =TIMER_CKDIV_DIV1;
timer_init(TIMER_SPEED_CTL, &timer_initpara);
timer_channel_output_struct_para_init(&timer_ocinitpara);
timer_ocinitpara.outputstate =TIMER_CCX_ENABLE;
timer_ocinitpara.outputnstate =TIMER_CCXN_DISABLE;
timer_ocinitpara.ocpolarity =TIMER_OC_POLARITY_HIGH;
timer_ocinitpara.ocnpolarity =TIMER_OCN_POLARITY_HIGH;
timer_ocinitpara.ocidlestate =TIMER_OC_IDLE_STATE_LOW;
timer_ocinitpara.ocnidlestate =TIMER_OCN_IDLE_STATE_LOW;
timer_channel_output_config(TIMER_SPEED_CTL, TIMER_CH_SPEED_CTL, &timer_ocinitpara);
timer_channel_output_pulse_value_config(TIMER_SPEED_CTL, TIMER_CH_SPEED_CTL, 12* speed_pwm);
timer_channel_output_mode_config(TIMER_SPEED_CTL, TIMER_CH_SPEED_CTL, TIMER_OC_MODE_PWM0);
timer_channel_output_shadow_config(TIMER_SPEED_CTL, TIMER_CH_SPEED_CTL, TIMER_OC_SHADOW_DISABLE);
timer_primary_output_config(TIMER_SPEED_CTL, ENABLE);
timer_auto_reload_shadow_enable(TIMER_SPEED_CTL);
timer_enable(TIMER_SPEED_CTL);
nvic_irq_enable(TIMER0_Channel_IRQn, 1);
}
void bldc_enable_set(bit_status status)
{
gpio_bit_write(GPIOF, GPIO_PIN_1, status);
}
void timer2_config(void)
{
rcu_periph_clock_enable(RCU_GPIOA);
rcu_periph_clock_enable(RCU_CFGCMP);
gpio_mode_set(GPIOA, GPIO_MODE_INPUT, GPIO_PUPD_NONE, GPIO_PIN_9);
nvic_irq_enable(EXTI4_15_IRQn, 2U);
syscfg_exti_line_config(EXTI_SOURCE_GPIOA, EXTI_SOURCE_PIN9);
exti_init(EXTI_9, EXTI_INTERRUPT, EXTI_TRIG_FALLING);
exti_interrupt_flag_clear(EXTI_9);
gpio_mode_set(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO_PIN_6);
gpio_output_options_set(GPIOA, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ,GPIO_PIN_6);
gpio_af_set(GPIOA, GPIO_AF_1, GPIO_PIN_6);
timer_ic_parameter_struct timer_icinitpara;
timer_parameter_struct timer_initpara;
/* enable the TIMER clock */
rcu_periph_clock_enable(RCU_TIMER2);
/* disable a TIMER */
timer_deinit(TIMER2);
/* initialize TIMER init parameter struct */
timer_struct_para_init(&timer_initpara);
/* TIMER2 configuration */
timer_initpara.prescaler = 71;
timer_initpara.alignedmode = TIMER_COUNTER_EDGE;
timer_initpara.counterdirection = TIMER_COUNTER_UP;
timer_initpara.period = 65535;
timer_initpara.clockdivision = TIMER_CKDIV_DIV1;
timer_init(TIMER2, &timer_initpara);
/* TIMER2 configuration */
/* initialize TIMER channel input parameter struct */
timer_channel_input_struct_para_init(&timer_icinitpara);
/* TIMER2 CH0 input capture configuration */
timer_icinitpara.icpolarity = TIMER_IC_POLARITY_RISING;
timer_icinitpara.icselection = TIMER_IC_SELECTION_DIRECTTI;
timer_icinitpara.icprescaler = TIMER_IC_PSC_DIV1;
timer_icinitpara.icfilter = 0x0;
timer_input_capture_config(TIMER2,TIMER_CH_0,&timer_icinitpara);
/* auto-reload preload enable */
timer_auto_reload_shadow_enable(TIMER2);
/* clear channel 0 interrupt bit */
timer_interrupt_flag_clear(TIMER2,TIMER_INT_FLAG_CH0);
/* channel 0 interrupt enable */
timer_interrupt_enable(TIMER2,TIMER_INT_CH0);
/* TIMER2 counter enable */
timer_enable(TIMER2);
nvic_irq_enable(TIMER2_IRQn, 3U);
}