upload version v2.0.0

project/at32f415_board/at32f415_board.h

@@ -0,0 +1,139 @@
+/**
+  **************************************************************************
+  * @file     at32f415_board.h
+  * @version  v2.0.0
+  * @date     2021-11-26
+  * @brief    header file for at-start board. set of firmware functions to 
+  *           manage leds and push-button. initialize delay function.
+  **************************************************************************
+  *                       Copyright notice & Disclaimer
+  *
+  * The software Board Support Package (BSP) that is made available to 
+  * download from Artery official website is the copyrighted work of Artery. 
+  * Artery authorizes customers to use, copy, and distribute the BSP 
+  * software and its related documentation for the purpose of design and 
+  * development in conjunction with Artery microcontrollers. Use of the 
+  * software is governed by this copyright notice and the following disclaimer.
+  *
+  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
+  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
+  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
+  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
+  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+  *
+  **************************************************************************
+  */
+
+#ifndef __AT32F415_BOARD_H
+#define __AT32F415_BOARD_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "at32f415.h"
+
+/** @addtogroup AT32F415_board
+  * @{
+  */
+
+/** @addtogroup BOARD
+  * @{
+  */
+
+/** @defgroup BOARD_pins_definition 
+  * @{
+  */
+
+/**
+  * this header include define support list:
+  * 1. at-start-f415 v1.x board
+  * if define AT_START_F415_V1, the header file support at-start-f415 v1.x board
+  */
+
+#if !defined (AT_START_F415_V1)
+#error "please select first the board at-start device used in your application (in at32f415_board.h file)"
+#endif
+
+/******************** define led ********************/
+typedef enum
+{
+  LED2                                   = 0,
+  LED3                                   = 1,
+  LED4                                   = 2
+} led_type;
+
+#define LED_NUM                          3
+
+#if defined (AT_START_F415_V1)
+#define LED2_PIN                         GPIO_PINS_2
+#define LED2_GPIO                        GPIOC
+#define LED2_GPIO_CRM_CLK                CRM_GPIOC_PERIPH_CLOCK
+
+#define LED3_PIN                         GPIO_PINS_3
+#define LED3_GPIO                        GPIOC
+#define LED3_GPIO_CRM_CLK                CRM_GPIOC_PERIPH_CLOCK
+
+#define LED4_PIN                         GPIO_PINS_5
+#define LED4_GPIO                        GPIOC
+#define LED4_GPIO_CRM_CLK                CRM_GPIOC_PERIPH_CLOCK
+#endif
+
+/******************* define button *******************/
+typedef enum
+{
+  USER_BUTTON                            = 0,
+  NO_BUTTON                              = 1
+} button_type;
+
+#define USER_BUTTON_PIN                  GPIO_PINS_0
+#define USER_BUTTON_PORT                 GPIOA                                 
+#define USER_BUTTON_CRM_CLK              CRM_GPIOA_PERIPH_CLOCK
+
+/**
+  * @}
+  */
+
+/** @defgroup BOARD_exported_functions
+  * @{
+  */
+
+/******************** functions ********************/
+void at32_board_init(void);
+
+/* led operation function */
+void at32_led_init(led_type led);
+void at32_led_on(led_type led);
+void at32_led_off(led_type led);
+void at32_led_toggle(led_type led);
+
+/* button operation function */
+void at32_button_init(void);
+button_type at32_button_press(void);
+uint8_t at32_button_state(void);
+
+/* delay function */
+void delay_init(void);
+void delay_us(uint32_t nus);
+void delay_ms(uint16_t nms);
+void delay_sec(uint16_t sec);
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+