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/**
******************************************************************************
* @file stm32l0xx_nucleo_32.h
* @author MCD Application Team
* @version V1.0.1
* @date 16-October-2015
* @brief This file contains definitions for:
* - LEDs and push-button available on STM32L0XX-Nucleo Kit
* from STMicroelectronics
* - LCD, joystick and microSD available on Adafruit 1.8" TFT LCD
* shield (reference ID 802)
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
*
* 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 STMicroelectronics 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.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32L0XX_NUCLEO_32_H
#define __STM32L0XX_NUCLEO_32_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32l0xx_hal.h"
/** @addtogroup BSP
* @{
*/
/** @addtogroup STM32L0XX_NUCLEO_32
* @{
*/
/** @addtogroup STM32L0XX_NUCLEO_32_LOW_LEVEL
* @{
*/
/** @defgroup STM32L0XX_NUCLEO_32_LOW_LEVEL_Exported_Types
* @{
*/
typedef enum
{
LED3 = 0,
LED_GREEN = LED3
} Led_TypeDef;
typedef enum
{
JOY_NONE = 0,
JOY_SEL = 1,
JOY_DOWN = 2,
JOY_LEFT = 3,
JOY_RIGHT = 4,
JOY_UP = 5
} JOYState_TypeDef;
/**
* @}
*/
/** @defgroup STM32L0XX_NUCLEO_32_LOW_LEVEL_Exported_Constants
* @{
*/
/**
* @brief Define for STM32L0XX_NUCLEO_32 board
*/
#if !defined (USE_STM32L0XX_NUCLEO_32)
#define USE_STM32L0XX_NUCLEO_32
#endif
/** @addtogroup STM32L0XX_NUCLEO_32_LOW_LEVEL_LED
* @{
*/
#define LEDn 1
#define LED3_PIN GPIO_PIN_3
#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(0)
#define LEDx_GPIO_CLK_DISABLE(__INDEX__) LED3_GPIO_CLK_DISABLE())
/**
* @}
*/
/** @addtogroup STM32L0XX_NUCLEO_32_LOW_LEVEL_BUS
* @{
*/
#if defined(HAL_I2C_MODULE_ENABLED)
/*##################### I2C2 ###################################*/
/* User can use this section to tailor I2Cx instance used and associated resources */
/* Definition for I2C1 Pins */
#define BSP_I2C1 I2C1
#define BSP_I2C1_CLK_ENABLE() __HAL_RCC_I2C1_CLK_ENABLE()
#define BSP_I2C1_CLK_DISABLE() __HAL_RCC_I2C1_CLK_DISABLE()
#define BSP_I2C1_FORCE_RESET() __HAL_RCC_I2C1_FORCE_RESET()
#define BSP_I2C1_RELEASE_RESET() __HAL_RCC_I2C1_RELEASE_RESET()
#define BSP_I2C1_SCL_PIN GPIO_PIN_6 /* PB.6 add wire between D5 and A5 */
#define BSP_I2C1_SDA_PIN GPIO_PIN_7 /* PB.7 add wire between D4 and A4 */
#define BSP_I2C1_GPIO_PORT GPIOB /* GPIOB */
#define BSP_I2C1_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define BSP_I2C1_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
#define BSP_I2C1_SCL_SDA_AF GPIO_AF1_I2C1
/* Maximum Timeout values for flags waiting loops. These timeouts are not based
on accurate values, they just guarantee that the application will not remain
stuck if the I2C communication is corrupted.
You may modify these timeout values depending on CPU frequency and application
conditions (interrupts routines ...). */
#define BSP_I2C1_TIMEOUT_MAX 1000
/* I2C TIMING is calculated in case of the I2C Clock source is the SYSCLK = 32 MHz */
/* Set TIMING to 0x009080B5 to reach 100 KHz speed (Rise time = 50ns, Fall time = 10ns) */
#define I2C1_TIMING 0x009080B5
#endif /* HAL_I2C_MODULE_ENABLED */
#if defined(HAL_SPI_MODULE_ENABLED)
/*###################### SPI1 ###################################*/
#define NUCLEO_SPIx SPI1
#define NUCLEO_SPIx_CLK_ENABLE() __HAL_RCC_SPI1_CLK_ENABLE()
#define NUCLEO_SPIx_SCK_AF GPIO_AF0_SPI1
#define NUCLEO_SPIx_SCK_GPIO_PORT GPIOA
#define NUCLEO_SPIx_SCK_PIN GPIO_PIN_11
#define NUCLEO_SPIx_SCK_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define NUCLEO_SPIx_SCK_GPIO_CLK_DISABLE() __HAL_RCC_GPIOA_CLK_DISABLE()
#define NUCLEO_SPIx_MISO_MOSI_AF GPIO_AF0_SPI1
#define NUCLEO_SPIx_MISO_MOSI_GPIO_PORT GPIOB
#define NUCLEO_SPIx_MISO_MOSI_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define NUCLEO_SPIx_MISO_MOSI_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
#define NUCLEO_SPIx_MISO_PIN GPIO_PIN_4
#define NUCLEO_SPIx_MOSI_PIN GPIO_PIN_5
/* Maximum Timeout values for flags waiting loops. These timeouts are not based
on accurate values, they just guarantee that the application will not remain
stuck if the SPI communication is corrupted.
You may modify these timeout values depending on CPU frequency and application
conditions (interrupts routines ...). */
#define NUCLEO_SPIx_TIMEOUT_MAX 1000
#endif /* HAL_SPI_MODULE_ENABLED */
/**
* @}
*/
/** @addtogroup STM32L0XX_NUCLEO_32_LOW_LEVEL_COMPONENT
* @{
*/
/**
* @brief SD Control Lines management
*/
#define SD_CS_LOW() HAL_GPIO_WritePin(SD_CS_GPIO_PORT, SD_CS_PIN, GPIO_PIN_RESET)
#define SD_CS_HIGH() HAL_GPIO_WritePin(SD_CS_GPIO_PORT, SD_CS_PIN, GPIO_PIN_SET)
/**
* @brief LCD Control Lines management
*/
#define LCD_CS_LOW() HAL_GPIO_WritePin(LCD_CS_GPIO_PORT, LCD_CS_PIN, GPIO_PIN_RESET)
#define LCD_CS_HIGH() HAL_GPIO_WritePin(LCD_CS_GPIO_PORT, LCD_CS_PIN, GPIO_PIN_SET)
#define LCD_DC_LOW() HAL_GPIO_WritePin(LCD_DC_GPIO_PORT, LCD_DC_PIN, GPIO_PIN_RESET)
#define LCD_DC_HIGH() HAL_GPIO_WritePin(LCD_DC_GPIO_PORT, LCD_DC_PIN, GPIO_PIN_SET)
/**
* @brief SD Control Interface pins
*/
#define SD_CS_PIN GPIO_PIN_5
#define SD_CS_GPIO_PORT GPIOB
#define SD_CS_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define SD_CS_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
/**
* @brief LCD Control Interface pins
*/
#define LCD_CS_PIN GPIO_PIN_6
#define LCD_CS_GPIO_PORT GPIOB
#define LCD_CS_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define LCD_CS_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_DISABLE()
/**
* @brief LCD Data/Command Interface pins
*/
#define LCD_DC_PIN GPIO_PIN_9
#define LCD_DC_GPIO_PORT GPIOA
#define LCD_DC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define LCD_DC_GPIO_CLK_DISABLE() __HAL_RCC_GPIOA_CLK_DISABLE()
#if defined(HAL_ADC_MODULE_ENABLED)
/*##################### ADC1 ###################################*/
/**
* @brief ADC Interface pins
* used to detect motion of Joystick available on Adafruit 1.8" TFT shield
*/
#define NUCLEO_ADCx ADC1
#define NUCLEO_ADCx_CLK_ENABLE() __HAL_RCC_ADC1_CLK_ENABLE()
#define NUCLEO_ADCx_GPIO_PORT GPIOB
#define NUCLEO_ADCx_GPIO_PIN GPIO_PIN_0
#define NUCLEO_ADCx_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#define NUCLEO_ADCx_GPIO_CLK_DISABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
#endif /* HAL_ADC_MODULE_ENABLED */
/**
* @}
*/
/** @defgroup STM32L0XX_NUCLEO_32_LOW_LEVEL_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup STM32L0XX_NUCLEO_32_LOW_LEVEL_Internal_Functions
* @{
*/
#if defined(HAL_I2C_MODULE_ENABLED)
/* I2C1 bus function */
/* Link function for I2C peripherals */
void I2C1_Init(void);
void I2C1_Error (void);
void I2C1_MspInit(I2C_HandleTypeDef *hi2c);
void I2C1_Write(uint8_t Addr, uint8_t Reg, uint8_t Value);
uint8_t I2C1_Read(uint8_t Addr, uint8_t Reg);
HAL_StatusTypeDef I2C1_WriteBuffer(uint16_t Addr, uint8_t Reg, uint16_t RegSize, uint8_t *pBuffer, uint16_t Length);
HAL_StatusTypeDef I2C1_ReadBuffer(uint16_t Addr, uint8_t Reg, uint16_t RegSize, uint8_t *pBuffer, uint16_t Length);
HAL_StatusTypeDef I2C1_IsDeviceReady(uint16_t DevAddress, uint32_t Trials);
#endif /* HAL_I2C_MODULE_ENABLED */
/**
* @}
*/
/** @defgroup STM32L0XX_NUCLEO_32_LOW_LEVEL_Exported_Functions
* @{
*/
uint32_t BSP_GetVersion(void);
void BSP_LED_Init(Led_TypeDef Led);
void BSP_LED_On(Led_TypeDef Led);
void BSP_LED_Off(Led_TypeDef Led);
void BSP_LED_Toggle(Led_TypeDef Led);
#if defined(HAL_ADC_MODULE_ENABLED)
uint8_t BSP_JOY_Init(void);
JOYState_TypeDef BSP_JOY_GetState(void);
#endif /* HAL_ADC_MODULE_ENABLED */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32L0XX_NUCLEO_32_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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