166 lines
5.8 KiB
C
166 lines
5.8 KiB
C
/*!
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\file gd32e507z_eval.h
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\brief definitions for GD32E507Z_EVAL's leds, keys and COM ports hardware resources
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\version 2020-06-30, V1.0.0, demo for GD32E50x
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\version 2020-08-26, V1.1.0, demo for GD32E50x
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*/
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/*
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Copyright (c) 2020, GigaDevice Semiconductor Inc.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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3. Neither the name of the copyright holder nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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OF SUCH DAMAGE.
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*/
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#ifndef GD32E507Z_EVAL_H
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#define GD32E507Z_EVAL_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "gd32e50x.h"
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/* exported types */
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typedef enum
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{
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LED1 = 0,
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LED2 = 1,
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LED3 = 2,
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LED4 = 3
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} led_typedef_enum;
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typedef enum
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{
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KEY_A = 0,
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KEY_B = 1,
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KEY_C = 2,
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KEY_D = 3,
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KEY_CET = 4
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} key_typedef_enum;
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typedef enum
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{
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KEY_MODE_GPIO = 0,
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KEY_MODE_EXTI = 1
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} keymode_typedef_enum;
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/* eval board low layer led */
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#define LEDn 4U
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#define LED1_PIN GPIO_PIN_10
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#define LED1_GPIO_PORT GPIOG
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#define LED1_GPIO_CLK RCU_GPIOG
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#define LED2_PIN GPIO_PIN_11
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#define LED2_GPIO_PORT GPIOG
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#define LED2_GPIO_CLK RCU_GPIOG
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#define LED3_PIN GPIO_PIN_12
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#define LED3_GPIO_PORT GPIOG
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#define LED3_GPIO_CLK RCU_GPIOG
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#define LED4_PIN GPIO_PIN_13
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#define LED4_GPIO_PORT GPIOG
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#define LED4_GPIO_CLK RCU_GPIOG
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#define COMn 1U
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#define EVAL_COM0 USART0
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#define EVAL_COM0_CLK RCU_USART0
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#define EVAL_COM0_TX_PIN GPIO_PIN_9
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#define EVAL_COM0_RX_PIN GPIO_PIN_10
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#define EVAL_COM0_GPIO_PORT GPIOA
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#define EVAL_COM0_GPIO_CLK RCU_GPIOA
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#define KEYn 5U
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/* wakeup push-button */
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#define KEY_A_PIN GPIO_PIN_0
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#define KEY_A_GPIO_PORT GPIOA
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#define KEY_A_GPIO_CLK RCU_GPIOA
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#define KEY_A_EXTI_LINE EXTI_0
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#define KEY_A_EXTI_PORT_SOURCE GPIO_PORT_SOURCE_GPIOA
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#define KEY_A_EXTI_PIN_SOURCE GPIO_PIN_SOURCE_0
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#define KEY_A_EXTI_IRQn EXTI0_IRQn
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/* tamper push-button */
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#define KEY_B_PIN GPIO_PIN_13
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#define KEY_B_GPIO_PORT GPIOC
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#define KEY_B_GPIO_CLK RCU_GPIOC
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#define KEY_B_EXTI_LINE EXTI_13
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#define KEY_B_EXTI_PORT_SOURCE GPIO_PORT_SOURCE_GPIOC
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#define KEY_B_EXTI_PIN_SOURCE GPIO_PIN_SOURCE_13
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#define KEY_B_EXTI_IRQn EXTI10_15_IRQn
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/* user push-button */
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#define KEY_C_PIN GPIO_PIN_13
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#define KEY_C_GPIO_PORT GPIOF
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#define KEY_C_GPIO_CLK RCU_GPIOF
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#define KEY_C_EXTI_LINE EXTI_13
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#define KEY_C_EXTI_PORT_SOURCE GPIO_PORT_SOURCE_GPIOF
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#define KEY_C_EXTI_PIN_SOURCE GPIO_PIN_SOURCE_13
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#define KEY_C_EXTI_IRQn EXTI10_15_IRQn
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/* extension push-button */
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#define KEY_D_PIN GPIO_PIN_14
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#define KEY_D_GPIO_PORT GPIOF
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#define KEY_D_GPIO_CLK RCU_GPIOF
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#define KEY_D_EXTI_LINE EXTI_14
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#define KEY_D_EXTI_PORT_SOURCE GPIO_PORT_SOURCE_GPIOF
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#define KEY_D_EXTI_PIN_SOURCE GPIO_PIN_SOURCE_14
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#define KEY_D_EXTI_IRQn EXTI10_15_IRQn
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/* extension push-button */
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#define KEY_CET_PIN GPIO_PIN_15
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#define KEY_CET_GPIO_PORT GPIOF
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#define KEY_CET_GPIO_CLK RCU_GPIOF
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#define KEY_CET_EXTI_LINE EXTI_15
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#define KEY_CET_EXTI_PORT_SOURCE GPIO_PORT_SOURCE_GPIOF
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#define KEY_CET_EXTI_PIN_SOURCE GPIO_PIN_SOURCE_15
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#define KEY_CET_EXTI_IRQn EXTI10_15_IRQn
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/* function declarations */
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/* configure led GPIO */
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void gd_eval_led_init(led_typedef_enum lednum);
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/* turn on selected led */
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void gd_eval_led_on(led_typedef_enum lednum);
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/* turn off selected led */
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void gd_eval_led_off(led_typedef_enum lednum);
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/* toggle the selected led */
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void gd_eval_led_toggle(led_typedef_enum lednum);
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/* configure key */
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void gd_eval_key_init(key_typedef_enum key_num, keymode_typedef_enum key_mode);
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/* return the selected key state */
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uint8_t gd_eval_key_state_get(key_typedef_enum key);
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/* configure COM port */
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void gd_eval_com_init(uint32_t com);
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#ifdef __cplusplus
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}
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#endif
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#endif /* GD32E507Z_EVAL_H */
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