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refactor: bsp functions

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IOsetting 2022-12-12 02:41:49 +08:00
parent 688ba2b4f2
commit 8b7da6d0c6
12 changed files with 462 additions and 569 deletions
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68
Libraries/BSP/Inc/py32f0xx_bsp_button.h Normal file
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/**
******************************************************************************
* @file py32f0xx_bsp_button.h
* @author MCU Application Team
* @brief
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef PY32F003_BSP_BUTTON_H
#define PY32F003_BSP_BUTTON_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "py32f0xx_hal.h"
typedef enum
{
BUTTON_USER = 0,
/* Alias */
BUTTON_KEY = BUTTON_USER
} Button_TypeDef;
typedef enum
{
BUTTON_MODE_GPIO = 0,
BUTTON_MODE_EXTI = 1
} ButtonMode_TypeDef;
#define BUTTONn 1
/**
* @brief User push-button
*/
#define USER_BUTTON_PIN GPIO_PIN_12
#define USER_BUTTON_GPIO_PORT GPIOA
#define USER_BUTTON_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define USER_BUTTON_GPIO_CLK_DISABLE() __HAL_RCC_GPIOA_CLK_DISABLE()
#define USER_BUTTON_EXTI_IRQn EXTI4_15_IRQn
/* Aliases */
#define KEY_BUTTON_PIN USER_BUTTON_PIN
#define KEY_BUTTON_GPIO_PORT USER_BUTTON_GPIO_PORT
#define KEY_BUTTON_GPIO_CLK_ENABLE() USER_BUTTON_GPIO_CLK_ENABLE()
#define KEY_BUTTON_GPIO_CLK_DISABLE() USER_BUTTON_GPIO_CLK_DISABLE()
#define KEY_BUTTON_EXTI_IRQn USER_BUTTON_EXTI_IRQn
#define BUTTONx_GPIO_CLK_ENABLE(__INDEX__) do { if((__INDEX__) == 0) USER_BUTTON_GPIO_CLK_ENABLE();} while(0)
#define BUTTONx_GPIO_CLK_DISABLE(__INDEX__) (((__INDEX__) == 0) ? USER_BUTTON_GPIO_CLK_DISABLE() : 0)
/** @defgroup Functions
* @{
*/
uint32_t BSP_GetVersion(void);
void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode);
void BSP_PB_DeInit(Button_TypeDef Button);
uint32_t BSP_PB_GetState(Button_TypeDef Button);
#ifdef __cplusplus
}
#endif
#endif /* PY32F003_BSP_BUTTON_H */

50
Libraries/BSP/Inc/py32f0xx_bsp_led.h Normal file
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/**
******************************************************************************
* @file py32f0xx_bsp_led.h
* @author MCU Application Team
* @brief
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef PY32F003_BSP_LED_H
#define PY32F003_BSP_LED_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "py32f0xx_hal.h"
typedef enum
{
LED3 = 0,
LED_GREEN = LED3
} Led_TypeDef;
#define LEDn 1
#define LED3_PIN GPIO_PIN_5
#define LED3_GPIO_PORT GPIOB
#define LED3_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define LED3_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
#define LEDx_GPIO_CLK_ENABLE(__INDEX__) do {LED3_GPIO_CLK_ENABLE(); } while(0U)
#define LEDx_GPIO_CLK_DISABLE(__INDEX__) LED3_GPIO_CLK_DISABLE()
void BSP_LED_Init(Led_TypeDef Led);
void BSP_LED_DeInit(Led_TypeDef Led);
void BSP_LED_On(Led_TypeDef Led);
void BSP_LED_Off(Led_TypeDef Led);
void BSP_LED_Toggle(Led_TypeDef Led);
#ifdef __cplusplus
}
#endif
#endif /* PY32F003_BSP_LED_H */

70
Libraries/BSP/Inc/py32f0xx_bsp_printf.h Normal file
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/**
******************************************************************************
* @file py32f0xx_bsp_printf.h
* @author MCU Application Team
* @brief
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef PY32F003_BSP_PRINTF_H
#define PY32F003_BSP_PRINTF_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include <stdio.h>
#include "py32f0xx_hal.h"
#ifdef HAL_UART_MODULE_ENABLED
//debug printf redirect config
#define DEBUG_USART_BAUDRATE 115200
#define DEBUG_USART USART2
#define DEBUG_USART_CLK_ENABLE() do { \
__IO uint32_t tmpreg = 0x00U; \
SET_BIT(RCC->APBENR1, RCC_APBENR1_USART2EN);\
/* Delay after an RCC peripheral clock enabling */ \
tmpreg = READ_BIT(RCC->APBENR1, RCC_APBENR1_USART2EN);\
UNUSED(tmpreg); \
} while(0U)
#define __GPIOA_CLK_ENABLE() do { \
__IO uint32_t tmpreg = 0x00U; \
SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\
/* Delay after an RCC peripheral clock enabling */ \
tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\
UNUSED(tmpreg); \
} while(0U)
#define DEBUG_USART_RX_GPIO_PORT GPIOA
#define DEBUG_USART_RX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define DEBUG_USART_RX_PIN GPIO_PIN_3
#define DEBUG_USART_RX_AF GPIO_AF4_USART2
#define DEBUG_USART_TX_GPIO_PORT GPIOA
#define DEBUG_USART_TX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define DEBUG_USART_TX_PIN GPIO_PIN_2
#define DEBUG_USART_TX_AF GPIO_AF4_USART2
#define DEBUG_USART_IRQHandler USART2_IRQHandler
#define DEBUG_USART_IRQ USART2_IRQn
#endif
/************************************************************/
#ifdef HAL_UART_MODULE_ENABLED
extern UART_HandleTypeDef DebugUartHandle;
#endif
void BSP_USART_Config(void);
#ifdef __cplusplus
}
#endif
#endif /* PY32F003_BSP_PRINTF_H */

317
Libraries/BSP/PY32F003xx_Start_Kit/py32f003xx_Start_Kit.c
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/**
******************************************************************************
* @file py32f003xx_Start_Kit.c
* @author MCU Application Team
* @brief This file provides set of firmware functions to manage Leds,
* push-button available on Start Kit.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
* All rights reserved.</center></h2>
*
* <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "py32f003xx_Start_Kit.h"
/**
* @brief PY32F003xx STK BSP Driver version number
*/
#define __PY32F003xx_STK_BSP_VERSION_MAIN (0x01U) /*!< [31:24] main version */
#define __PY32F003xx_STK_BSP_VERSION_SUB1 (0x00U) /*!< [23:16] sub1 version */
#define __PY32F003xx_STK_BSP_VERSION_SUB2 (0x00U) /*!< [15:8] sub2 version */
#define __PY32F003xx_STK_BSP_VERSION_RC (0x00U) /*!< [7:0] release candidate */
#define __PY32F003xx_STK_BSP_VERSION ((__PY32F003xx_STK_BSP_VERSION_MAIN << 24) \
|(__PY32F003xx_STK_BSP_VERSION_SUB1 << 16) \
|(__PY32F003xx_STK_BSP_VERSION_SUB2 << 8 ) \
|(__PY32F003xx_STK_BSP_VERSION_RC))
#ifdef HAL_UART_MODULE_ENABLED
UART_HandleTypeDef DebugUartHandle;
#endif
GPIO_TypeDef* LED_PORT[LEDn] = {LED3_GPIO_PORT};
const uint16_t LED_PIN[LEDn] = {LED3_PIN};
GPIO_TypeDef* BUTTON_PORT[BUTTONn] = {USER_BUTTON_GPIO_PORT };
const uint16_t BUTTON_PIN[BUTTONn] = {USER_BUTTON_PIN };
const uint8_t BUTTON_IRQn[BUTTONn] = {USER_BUTTON_EXTI_IRQn };
/** @addtogroup PY32F003xx_STK_Exported_Functions
* @{
*/
/**
* @brief This method returns the PY32F030 STK BSP Driver revision.
* @retval version : 0xXYZR (8bits for each decimal, R for RC)
*/
uint32_t BSP_GetVersion(void)
{
return __PY32F003xx_STK_BSP_VERSION;
}
/** @addtogroup LED_Functions
* @{
*/
/**
* @brief Configures LED GPIO.
* @param Led Specifies the Led to be configured.
* This parameter can be one of following parameters:
* @arg LED3
* @retval None
*/
void BSP_LED_Init(Led_TypeDef Led)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* Enable the GPIO_LED Clock */
LEDx_GPIO_CLK_ENABLE(Led);
/* Configure the GPIO_LED pin */
GPIO_InitStruct.Pin = LED_PIN[Led];
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(LED_PORT[Led], &GPIO_InitStruct);
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_SET);
}
/**
* @brief DeInitialize LED GPIO.
* @param Led Specifies the Led to be deconfigured.
* This parameter can be one of the following values:
* @arg LED3
* @note BSP_LED_DeInit() does not disable the GPIO clock
* @retval None
*/
void BSP_LED_DeInit(Led_TypeDef Led)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* Turn off LED */
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_RESET);
/* DeInit the GPIO_LED pin */
GPIO_InitStruct.Pin = LED_PIN[Led];
HAL_GPIO_DeInit(LED_PORT[Led], GPIO_InitStruct.Pin);
}
/**
* @brief Turns selected LED On.
* @param Led Specifies the Led to be set on.
* This parameter can be one of following parameters:
* @arg LED3
* @retval None
*/
void BSP_LED_On(Led_TypeDef Led)
{
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_RESET);
}
/**
* @brief Turns selected LED Off.
* @param Led Specifies the Led to be set off.
* This parameter can be one of following parameters:
* @arg LED3
* @retval None
*/
void BSP_LED_Off(Led_TypeDef Led)
{
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_SET);
}
/**
* @brief Toggles the selected LED.
* @param Led Specifies the Led to be toggled.
* This parameter can be one of following parameters:
* @arg LED3
* @retval None
*/
void BSP_LED_Toggle(Led_TypeDef Led)
{
HAL_GPIO_TogglePin(LED_PORT[Led], LED_PIN[Led]);
}
/**
* @brief Configures Button GPIO and EXTI Line.
* @param Button: Specifies the Button to be configured.
* This parameter should be: BUTTON_USER
* @param ButtonMode: Specifies Button mode.
* This parameter can be one of following parameters:
* @arg BUTTON_MODE_GPIO: Button will be used as simple IO
* @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line with interrupt
* generation capability
* @retval None
*/
void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
{
GPIO_InitTypeDef gpioinitstruct;
/* Enable the BUTTON Clock */
BUTTONx_GPIO_CLK_ENABLE(Button);
gpioinitstruct.Pin = BUTTON_PIN[Button];
gpioinitstruct.Pull = GPIO_NOPULL;
gpioinitstruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
if(ButtonMode == BUTTON_MODE_GPIO)
{
/* Configure Button pin as input */
gpioinitstruct.Mode = GPIO_MODE_INPUT;
HAL_GPIO_Init(BUTTON_PORT[Button], &gpioinitstruct);
}
if(ButtonMode == BUTTON_MODE_EXTI)
{
/* Configure Button pin as input with External interrupt */
gpioinitstruct.Mode = GPIO_MODE_IT_FALLING;
HAL_GPIO_Init(BUTTON_PORT[Button], &gpioinitstruct);
/* Enable and set Button EXTI Interrupt to the lowest priority */
HAL_NVIC_SetPriority((IRQn_Type)(BUTTON_IRQn[Button]), 0x0F, 0);
HAL_NVIC_EnableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
}
}
/**
* @brief Push Button DeInit.
* @param Button: Button to be configured
* This parameter should be: BUTTON_USER
* @note PB DeInit does not disable the GPIO clock
* @retval None
*/
void BSP_PB_DeInit(Button_TypeDef Button)
{
GPIO_InitTypeDef gpio_init_structure;
gpio_init_structure.Pin = BUTTON_PIN[Button];
HAL_NVIC_DisableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
HAL_GPIO_DeInit(BUTTON_PORT[Button], gpio_init_structure.Pin);
}
/**
* @brief Returns the selected Button state.
* @param Button: Specifies the Button to be checked.
* This parameter should be: BUTTON_USER
* @retval Button state.
*/
uint32_t BSP_PB_GetState(Button_TypeDef Button)
{
return HAL_GPIO_ReadPin(BUTTON_PORT[Button], BUTTON_PIN[Button]);
}
#ifdef HAL_UART_MODULE_ENABLED
/**
* @brief DEBUG_USART GPIO Config,Mode Config,115200 8-N-1
* @param None
* @retval None
*/
void BSP_USART_Config(void)
{
GPIO_InitTypeDef GPIO_InitStruct;
DEBUG_USART_CLK_ENABLE();
DebugUartHandle.Instance = DEBUG_USART;
DebugUartHandle.Init.BaudRate = DEBUG_USART_BAUDRATE;
DebugUartHandle.Init.WordLength = UART_WORDLENGTH_8B;
DebugUartHandle.Init.StopBits = UART_STOPBITS_1;
DebugUartHandle.Init.Parity = UART_PARITY_NONE;
DebugUartHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE;
DebugUartHandle.Init.Mode = UART_MODE_TX_RX;
HAL_UART_Init(&DebugUartHandle);
DEBUG_USART_RX_GPIO_CLK_ENABLE();
DEBUG_USART_TX_GPIO_CLK_ENABLE();
/**USART1 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
GPIO_InitStruct.Pin = DEBUG_USART_TX_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = DEBUG_USART_TX_AF;
HAL_GPIO_Init(DEBUG_USART_TX_GPIO_PORT, &GPIO_InitStruct);
GPIO_InitStruct.Pin = DEBUG_USART_RX_PIN;
GPIO_InitStruct.Alternate = DEBUG_USART_RX_AF;
HAL_GPIO_Init(DEBUG_USART_RX_GPIO_PORT, &GPIO_InitStruct);
/* ENABLE NVIC */
HAL_NVIC_SetPriority(DEBUG_USART_IRQ,0,1);
HAL_NVIC_EnableIRQ(DEBUG_USART_IRQ );
}
#if (defined (__CC_ARM)) || (defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050))
/**
* @brief writes a character to the usart
* @param ch
* *f
* @retval the character
*/
int fputc(int ch, FILE *f)
{
/* Send a byte to USART */
HAL_UART_Transmit(&DebugUartHandle, (uint8_t *)&ch, 1, 1000);
return (ch);
}
/**
* @brief get a character from the usart
* @param *f
* @retval a character
*/
int fgetc(FILE *f)
{
int ch;
HAL_UART_Receive(&DebugUartHandle, (uint8_t *)&ch, 1, 1000);
return (ch);
}
#elif defined(__ICCARM__)
/**
* @brief writes a character to the usart
* @param ch
* *f
* @retval the character
*/
int putchar(int ch)
{
/* Send a byte to USART */
HAL_UART_Transmit(&DebugUartHandle, (uint8_t *)&ch, 1, 1000);
return (ch);
}
#endif
#endif
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT Puya *****END OF FILE****/

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Libraries/BSP/PY32F003xx_Start_Kit/py32f003xx_Start_Kit.h
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/**
******************************************************************************
* @file py32f003xx_Start_Kit.h
* @author MCU Application Team
* @brief This file provides set of firmware functions to manage Leds,
* push-button available on Start Kit.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
* All rights reserved.</center></h2>
*
* <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef PY32F003_START_KIT_H
#define PY32F003_START_KIT_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "py32f0xx_hal.h"
/** @addtogroup BSP
* @{
*/
/** @defgroup py32f0xx_Start_Kit
* @brief This section contains the exported types, contants and functions
* required to use the Nucleo 32 board.
* @{
*/
/** @defgroup py32f0xx_Start_Kit_Exported_Types Exported Types
* @{
*/
typedef enum
{
LED3 = 0,
LED_GREEN = LED3
} Led_TypeDef;
typedef enum
{
BUTTON_USER = 0,
/* Alias */
BUTTON_KEY = BUTTON_USER
} Button_TypeDef;
typedef enum
{
BUTTON_MODE_GPIO = 0,
BUTTON_MODE_EXTI = 1
} ButtonMode_TypeDef;
#define LEDn 1
#define LED3_PIN GPIO_PIN_5
#define LED3_GPIO_PORT GPIOB
#define LED3_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define LED3_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
#define LEDx_GPIO_CLK_ENABLE(__INDEX__) do {LED3_GPIO_CLK_ENABLE(); } while(0U)
#define LEDx_GPIO_CLK_DISABLE(__INDEX__) LED3_GPIO_CLK_DISABLE())
#define BUTTONn 1
/**
* @brief User push-button
*/
#define USER_BUTTON_PIN GPIO_PIN_12
#define USER_BUTTON_GPIO_PORT GPIOA
#define USER_BUTTON_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define USER_BUTTON_GPIO_CLK_DISABLE() __HAL_RCC_GPIOA_CLK_DISABLE()
#define USER_BUTTON_EXTI_IRQn EXTI4_15_IRQn
/* Aliases */
#define KEY_BUTTON_PIN USER_BUTTON_PIN
#define KEY_BUTTON_GPIO_PORT USER_BUTTON_GPIO_PORT
#define KEY_BUTTON_GPIO_CLK_ENABLE() USER_BUTTON_GPIO_CLK_ENABLE()
#define KEY_BUTTON_GPIO_CLK_DISABLE() USER_BUTTON_GPIO_CLK_DISABLE()
#define KEY_BUTTON_EXTI_IRQn USER_BUTTON_EXTI_IRQn
#define BUTTONx_GPIO_CLK_ENABLE(__INDEX__) do { if((__INDEX__) == 0) USER_BUTTON_GPIO_CLK_ENABLE();} while(0)
#define BUTTONx_GPIO_CLK_DISABLE(__INDEX__) (((__INDEX__) == 0) ? USER_BUTTON_GPIO_CLK_DISABLE() : 0)
#ifdef HAL_UART_MODULE_ENABLED
//debug printf redirect config
#define DEBUG_USART_BAUDRATE 115200
#define DEBUG_USART USART2
#define DEBUG_USART_CLK_ENABLE() do { \
__IO uint32_t tmpreg = 0x00U; \
SET_BIT(RCC->APBENR1, RCC_APBENR1_USART2EN);\
/* Delay after an RCC peripheral clock enabling */ \
tmpreg = READ_BIT(RCC->APBENR1, RCC_APBENR1_USART2EN);\
UNUSED(tmpreg); \
} while(0U)
#define __GPIOA_CLK_ENABLE() do { \
__IO uint32_t tmpreg = 0x00U; \
SET_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\
/* Delay after an RCC peripheral clock enabling */ \
tmpreg = READ_BIT(RCC->IOPENR, RCC_IOPENR_GPIOAEN);\
UNUSED(tmpreg); \
} while(0U)
#define DEBUG_USART_RX_GPIO_PORT GPIOA
#define DEBUG_USART_RX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define DEBUG_USART_RX_PIN GPIO_PIN_3
#define DEBUG_USART_RX_AF GPIO_AF4_USART2
#define DEBUG_USART_TX_GPIO_PORT GPIOA
#define DEBUG_USART_TX_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define DEBUG_USART_TX_PIN GPIO_PIN_2
#define DEBUG_USART_TX_AF GPIO_AF4_USART2
#define DEBUG_USART_IRQHandler USART2_IRQHandler
#define DEBUG_USART_IRQ USART2_IRQn
#endif
/************************************************************/
#ifdef HAL_UART_MODULE_ENABLED
extern UART_HandleTypeDef DebugUartHandle;
#endif
/** @defgroup Functions
* @{
*/
uint32_t BSP_GetVersion(void);
void BSP_LED_Init(Led_TypeDef Led);
void BSP_LED_DeInit(Led_TypeDef Led);
void BSP_LED_On(Led_TypeDef Led);
void BSP_LED_Off(Led_TypeDef Led);
void BSP_LED_Toggle(Led_TypeDef Led);
void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode);
void BSP_PB_DeInit(Button_TypeDef Button);
uint32_t BSP_PB_GetState(Button_TypeDef Button);
void BSP_USART_Config(void);
#define DEBUG_USART_Config BSP_USART_Config
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* PY32F003_START_KIT_H */
/************************ (C) COPYRIGHT Puya *****END OF FILE****/

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Libraries/BSP/Src/py32f0xx_bsp_button.c Normal file
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#include "py32f0xx_bsp_button.h"
GPIO_TypeDef* BUTTON_PORT[BUTTONn] = {USER_BUTTON_GPIO_PORT };
const uint16_t BUTTON_PIN[BUTTONn] = {USER_BUTTON_PIN };
const uint8_t BUTTON_IRQn[BUTTONn] = {USER_BUTTON_EXTI_IRQn };
/** @addtogroup LED_Functions
* @{
*/
/**
* @brief Configures Button GPIO and EXTI Line.
* @param Button: Specifies the Button to be configured.
* This parameter should be: BUTTON_USER
* @param ButtonMode: Specifies Button mode.
* This parameter can be one of following parameters:
* @arg BUTTON_MODE_GPIO: Button will be used as simple IO
* @arg BUTTON_MODE_EXTI: Button will be connected to EXTI line with interrupt
* generation capability
* @retval None
*/
void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode)
{
GPIO_InitTypeDef gpioinitstruct;
/* Enable the BUTTON Clock */
BUTTONx_GPIO_CLK_ENABLE(Button);
gpioinitstruct.Pin = BUTTON_PIN[Button];
gpioinitstruct.Pull = GPIO_NOPULL;
gpioinitstruct.Speed = GPIO_SPEED_FREQ_MEDIUM;
if(ButtonMode == BUTTON_MODE_GPIO)
{
/* Configure Button pin as input */
gpioinitstruct.Mode = GPIO_MODE_INPUT;
HAL_GPIO_Init(BUTTON_PORT[Button], &gpioinitstruct);
}
if(ButtonMode == BUTTON_MODE_EXTI)
{
/* Configure Button pin as input with External interrupt */
gpioinitstruct.Mode = GPIO_MODE_IT_FALLING;
HAL_GPIO_Init(BUTTON_PORT[Button], &gpioinitstruct);
/* Enable and set Button EXTI Interrupt to the lowest priority */
HAL_NVIC_SetPriority((IRQn_Type)(BUTTON_IRQn[Button]), 0x0F, 0);
HAL_NVIC_EnableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
}
}
/**
* @brief Push Button DeInit.
* @param Button: Button to be configured
* This parameter should be: BUTTON_USER
* @note PB DeInit does not disable the GPIO clock
* @retval None
*/
void BSP_PB_DeInit(Button_TypeDef Button)
{
GPIO_InitTypeDef gpio_init_structure;
gpio_init_structure.Pin = BUTTON_PIN[Button];
HAL_NVIC_DisableIRQ((IRQn_Type)(BUTTON_IRQn[Button]));
HAL_GPIO_DeInit(BUTTON_PORT[Button], gpio_init_structure.Pin);
}
/**
* @brief Returns the selected Button state.
* @param Button: Specifies the Button to be checked.
* This parameter should be: BUTTON_USER
* @retval Button state.
*/
uint32_t BSP_PB_GetState(Button_TypeDef Button)
{
return HAL_GPIO_ReadPin(BUTTON_PORT[Button], BUTTON_PIN[Button]);
}

85
Libraries/BSP/Src/py32f0xx_bsp_led.c Normal file
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#include "py32f0xx_bsp_led.h"
GPIO_TypeDef* LED_PORT[LEDn] = {LED3_GPIO_PORT};
const uint16_t LED_PIN[LEDn] = {LED3_PIN};
/**
* @brief Configures LED GPIO.
* @param Led Specifies the Led to be configured.
* This parameter can be one of following parameters:
* @arg LED3
* @retval None
*/
void BSP_LED_Init(Led_TypeDef Led)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* Enable the GPIO_LED Clock */
LEDx_GPIO_CLK_ENABLE(Led);
/* Configure the GPIO_LED pin */
GPIO_InitStruct.Pin = LED_PIN[Led];
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(LED_PORT[Led], &GPIO_InitStruct);
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_SET);
}
/**
* @brief DeInitialize LED GPIO.
* @param Led Specifies the Led to be deconfigured.
* This parameter can be one of the following values:
* @arg LED3
* @note BSP_LED_DeInit() does not disable the GPIO clock
* @retval None
*/
void BSP_LED_DeInit(Led_TypeDef Led)
{
GPIO_InitTypeDef GPIO_InitStruct;
/* Turn off LED */
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_RESET);
/* DeInit the GPIO_LED pin */
GPIO_InitStruct.Pin = LED_PIN[Led];
HAL_GPIO_DeInit(LED_PORT[Led], GPIO_InitStruct.Pin);
}
/**
* @brief Turns selected LED On.
* @param Led Specifies the Led to be set on.
* This parameter can be one of following parameters:
* @arg LED3
* @retval None
*/
void BSP_LED_On(Led_TypeDef Led)
{
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_RESET);
}
/**
* @brief Turns selected LED Off.
* @param Led Specifies the Led to be set off.
* This parameter can be one of following parameters:
* @arg LED3
* @retval None
*/
void BSP_LED_Off(Led_TypeDef Led)
{
HAL_GPIO_WritePin(LED_PORT[Led], LED_PIN[Led], GPIO_PIN_SET);
}
/**
* @brief Toggles the selected LED.
* @param Led Specifies the Led to be toggled.
* This parameter can be one of following parameters:
* @arg LED3
* @retval None
*/
void BSP_LED_Toggle(Led_TypeDef Led)
{
HAL_GPIO_TogglePin(LED_PORT[Led], LED_PIN[Led]);
}

121
Libraries/BSP/Src/py32f0xx_bsp_printf.c
View File

@ -1,24 +1,97 @@
#include <sys/stat.h> #include <sys/stat.h>
#include <unistd.h> #include <unistd.h>
#include <errno.h> #include <errno.h>
#include "py32f0xx_bsp_printf.h"
#define UART_PRINTF_BAUDRATE 115200 #ifdef HAL_UART_MODULE_ENABLED
/**
const uint8_t HEX_TABLE[16] = { '0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'}; * @brief DEBUG_USART GPIO Config,Mode Config,115200 8-N-1
* @param None
* @retval None
int __io_getchar(void) */
void BSP_USART_Config(void)
{ {
//return USART_ReceiveData(USART1); GPIO_InitTypeDef GPIO_InitStruct;
return 0;
DEBUG_USART_CLK_ENABLE();
DebugUartHandle.Instance = DEBUG_USART;
DebugUartHandle.Init.BaudRate = DEBUG_USART_BAUDRATE;
DebugUartHandle.Init.WordLength = UART_WORDLENGTH_8B;
DebugUartHandle.Init.StopBits = UART_STOPBITS_1;
DebugUartHandle.Init.Parity = UART_PARITY_NONE;
DebugUartHandle.Init.HwFlowCtl = UART_HWCONTROL_NONE;
DebugUartHandle.Init.Mode = UART_MODE_TX_RX;
HAL_UART_Init(&DebugUartHandle);
DEBUG_USART_RX_GPIO_CLK_ENABLE();
DEBUG_USART_TX_GPIO_CLK_ENABLE();
/**USART GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
GPIO_InitStruct.Pin = DEBUG_USART_TX_PIN;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = DEBUG_USART_TX_AF;
HAL_GPIO_Init(DEBUG_USART_TX_GPIO_PORT, &GPIO_InitStruct);
GPIO_InitStruct.Pin = DEBUG_USART_RX_PIN;
GPIO_InitStruct.Alternate = DEBUG_USART_RX_AF;
HAL_GPIO_Init(DEBUG_USART_RX_GPIO_PORT, &GPIO_InitStruct);
/* ENABLE NVIC */
HAL_NVIC_SetPriority(DEBUG_USART_IRQ,0,1);
HAL_NVIC_EnableIRQ(DEBUG_USART_IRQ );
} }
int __io_putchar(int ch) #endif
#if defined (__GNUC__) && !defined (__clang__)
#define GETCHAR_PROTOTYPE int __io_getchar (void)
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define GETCHAR_PROTOTYPE int fgetc(FILE * f)
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{ {
// UART_SendByte((uint8_t)ch); HAL_UART_Transmit(&DebugUartHandle, (uint8_t *)&ch, 1, 1000);
return ch; return (ch);
} }
GETCHAR_PROTOTYPE
{
int ch;
HAL_UART_Receive(&DebugUartHandle, (uint8_t *)&ch, 1, 1000);
return (ch);
}
#if defined (__GNUC__) && !defined (__clang__)
__attribute__((weak)) int _write(int file, char *ptr, int len)
{
(void)file;
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
__io_putchar(*ptr++);
}
return len;
}
#endif
__attribute__((weak)) int _read(int file, char *ptr, int len) __attribute__((weak)) int _read(int file, char *ptr, int len)
{ {
(void)file; (void)file;
@ -30,18 +103,6 @@ __attribute__((weak)) int _read(int file, char *ptr, int len)
return len; return len;
} }
__attribute__((weak)) int _write(int file, char *ptr, int len)
{
(void)file;
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
__io_putchar(*ptr++);
}
return len;
}
__attribute__((weak)) int _isatty(int fd) __attribute__((weak)) int _isatty(int fd)
{ {
if (fd >= STDIN_FILENO && fd <= STDERR_FILENO) if (fd >= STDIN_FILENO && fd <= STDERR_FILENO)
@ -81,3 +142,17 @@ __attribute__((weak)) int _fstat(int fd, struct stat *st)
errno = EBADF; errno = EBADF;
return 0; return 0;
} }
__attribute__((weak)) int _getpid(void)
{
errno = ENOSYS;
return -1;
}
__attribute__((weak)) int _kill(pid_t pid, int sig)
{
(void)pid;
(void)sig;
errno = ENOSYS;
return -1;
}

9
User/main.c
View File

@ -21,7 +21,9 @@
*/ */
/* Includes ------------------------------------------------------------------*/ /* Includes ------------------------------------------------------------------*/
#include "main.h" #include "py32f0xx_bsp_button.h"
#include "py32f0xx_bsp_led.h"
#include "py32f0xx_bsp_printf.h"
/* Private define ------------------------------------------------------------*/ /* Private define ------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/
@ -44,11 +46,14 @@ int main(void)
/* 初始化LED */ /* 初始化LED */
APP_LedConfig(); APP_LedConfig();
BSP_USART_Config();
while (1) while (1)
{ {
/* 延时250ms */ /* 延时250ms */
HAL_Delay(250); HAL_Delay(1000);
HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_5); HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_5);
printf("echo\r\n");
} }
} }

52
User/main.h
View File

@ -1,52 +0,0 @@
/**
******************************************************************************
* @file py32f0xx_hal_conf.h
* @author MCU Application Team
* @brief HAL configuration file.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
* All rights reserved.</center></h2>
*
* <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "py32f0xx_hal.h"
#include "py32f003xx_Start_Kit.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions prototypes ---------------------------------------------*/
void APP_ErrorHandler(void);
/* Private defines -----------------------------------------------------------*/
#ifdef __cplusplus
}
#endif
#endif /* __MAIN_H */
/************************ (C) COPYRIGHT Puya *****END OF FILE******************/

2
User/py32f0xx_hal_msp.c
View File

@ -22,7 +22,7 @@
*/ */
/* Includes ------------------------------------------------------------------*/ /* Includes ------------------------------------------------------------------*/
#include "main.h" #include "py32f0xx_hal.h"
/* Private typedef -----------------------------------------------------------*/ /* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/ /* Private define ------------------------------------------------------------*/

2
User/py32f0xx_it.c
View File

@ -21,7 +21,7 @@
*/ */
/* Includes ------------------------------------------------------------------*/ /* Includes ------------------------------------------------------------------*/
#include "main.h" #include "py32f0xx_hal.h"
#include "py32f0xx_it.h" #include "py32f0xx_it.h"
/* Private includes ----------------------------------------------------------*/ /* Private includes ----------------------------------------------------------*/