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This commit is contained in:
2025-08-17 02:39:52 +08:00
commit f82ab23898
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12
Inc/board_config.h Normal file
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#ifndef BOARD_CONFIG_H
#define BOARD_CONFIG_H
/******************************************************************************/
#define LED_PORT GPIOA
#define LED_PIN GPIO_PIN_7
#define LED_RCU RCU_GPIOA
/******************************************************************************/
#endif //BOARD_CONFIG_H

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Inc/gd32e23x_it.h Normal file
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/*!
\file gd32e23x_it.h
\brief the header file of the ISR
\version 2025-02-10, V2.4.0, demo for GD32E23x
*/
/*
Copyright (c) 2025, GigaDevice Semiconductor Inc.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
*/
#ifndef GD32E23X_IT_H
#define GD32E23X_IT_H
#include "gd32e23x.h"
/* function declarations */
/* this function handles NMI exception */
void NMI_Handler(void);
/* this function handles HardFault exception */
void HardFault_Handler(void);
/* this function handles SVC exception */
void SVC_Handler(void);
/* this function handles PendSV exception */
void PendSV_Handler(void);
/* this function handles SysTick exception */
void SysTick_Handler(void);
#endif /* GD32E23X_IT_H */

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Inc/gd32e23x_libopt.h Normal file
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/*!
\file gd32e23x_libopt.h
\brief library optional for gd32e23x
\version 2025-02-10, V2.4.0, demo for GD32E23x
*/
/*
Copyright (c) 2025, GigaDevice Semiconductor Inc.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
*/
#ifndef GD32E23X_LIBOPT_H
#define GD32E23X_LIBOPT_H
#include "gd32e23x_adc.h"
#include "gd32e23x_crc.h"
#include "gd32e23x_dbg.h"
#include "gd32e23x_dma.h"
#include "gd32e23x_exti.h"
#include "gd32e23x_fmc.h"
#include "gd32e23x_gpio.h"
#include "gd32e23x_syscfg.h"
#include "gd32e23x_i2c.h"
#include "gd32e23x_fwdgt.h"
#include "gd32e23x_pmu.h"
#include "gd32e23x_rcu.h"
#include "gd32e23x_rtc.h"
#include "gd32e23x_spi.h"
#include "gd32e23x_timer.h"
#include "gd32e23x_usart.h"
#include "gd32e23x_wwdgt.h"
#include "gd32e23x_misc.h"
#include "gd32e23x_cmp.h"
#endif /* GD32E23X_LIBOPT_H */

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Inc/led.h Normal file
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#ifndef LED_H
#define LED_H
#include "gd32e23x.h"
#include "board_config.h"
void led_init(void);
void led_on(void);
void led_off(void);
void led_toggle(void);
#endif // LED_H

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Inc/systick.h Normal file
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/*!
\file systick.h
\brief the header file of systick
\version 2025-02-10, V2.4.0, demo for GD32E23x
*/
/*
Copyright (c) 2025, GigaDevice Semiconductor Inc.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors
may be used to endorse or promote products derived from this software without
specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
OF SUCH DAMAGE.
*/
#ifndef SYS_TICK_H
#define SYS_TICK_H
#include <stdint.h>
/* configure systick */
void systick_config(void);
/* delay a time in milliseconds */
void delay_ms(uint32_t count);
/* delay decrement */
void delay_decrement(void);
#endif /* SYS_TICK_H */

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Inc/uart.h Normal file
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#ifndef UART_H
#define UART_H
#include "gd32e23x.h"
typedef enum {
UART_PRINTF_USART0 = 0,
UART_PRINTF_USART1 = 1,
UART_PRINTF_BOTH = 2
} uart_printf_port_t;
void uart0_init(uint32_t baudrate);
void uart1_init(uint32_t baudrate);
void uart_set_printf_port(uart_printf_port_t port);
#endif // UART_H