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nuttx/configs/stm32f103-minimum/src/stm32f103_minimum.h
Alan Carvalho de Assis adb32e31a0 Add SDCard support over SPI on STM32F103-Minimum board
2017-02-26 14:51:38 -06:00

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/************************************************************************************
* configs/stm32f103-minimum/src/stm32f103_minimum.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Laurent Latil <laurent@latil.nom.fr>
*
* 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 NuttX 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 OWNER 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 __CONFIGS_STM32F103_MINIMUM_SRC_STM32F103_MINIMUM_H
#define __CONFIGS_STM32F103_MINIMUM_SRC_STM32F103_MINIMUM_H
/************************************************************************************
* Included Files
************************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
#include <stdint.h>
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/* How many SPI modules does this chip support? The LM3S6918 supports 2 SPI
* modules (others may support more -- in such case, the following must be
* expanded).
*/
#if STM32_NSPI < 1
# undef CONFIG_STM32_SPI1
# undef CONFIG_STM32_SPI2
#elif STM32_NSPI < 2
# undef CONFIG_STM32_SPI2
#endif
/* GPIOs **************************************************************/
/* LEDs */
#define GPIO_LED1 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN13)
/* BUTTONs */
#define GPIO_BTN_USER1 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
GPIO_EXTI|GPIO_PORTA|GPIO_PIN0)
#define GPIO_BTN_USER2 (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
GPIO_EXTI|GPIO_PORTA|GPIO_PIN1)
#define MIN_IRQBUTTON BUTTON_USER1
#define MAX_IRQBUTTON BUTTON_USER2
#define NUM_IRQBUTTONS (BUTTON_USER1 - BUTTON_USER2 + 1)
/* SPI chip selects */
#define GPIO_CS_MFRC522 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4)
#define STM32_LCD_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4)
#define GPIO_NRF24L01_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4)
#define GPIO_SDCARD_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4)
#define STM32_LCD_RST (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN3)
#define STM32_LCD_RS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN2)
/* PWN Configuration */
#define STM32F103MINIMUM_PWMTIMER 3
#define STM32F103MINIMUM_PWMCHANNEL 3
/* nRF24 Configuration */
/* NRF24L01 chip enable: PB.1 */
#define GPIO_NRF24L01_CE (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN1)
/* NRF24L01 IRQ line: PA.0 */
#define GPIO_NRF24L01_IRQ (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_PORTA|GPIO_PIN0)
/* USB Soft Connect Pullup: PC.13 */
#define GPIO_USB_PULLUP (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN13)
/************************************************************************************
* Public Functions
************************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Name: stm32_bringup
*
* Description:
* Perform architecture specific initialization
*
* CONFIG_LIB_BOARDCTL=y:
* If CONFIG_NSH_ARCHINITIALIZE=y:
* Called from the NSH library (or other application)
* Otherse, assumed to be called from some other application.
*
* Otherwise CONFIG_BOARD_INITIALIZE=y:
* Called from board_initialize().
*
* Otherise, bad news: Never called
*
****************************************************************************/
int stm32_bringup(void);
/************************************************************************************
* Name: stm32_spidev_initialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the Hy-Mini STM32v board.
*
************************************************************************************/
void stm32_spidev_initialize(void);
/****************************************************************************
* Name: stm32_qencoder_initialize
*
* Description:
* Initialize and register a qencoder
*
****************************************************************************/
#ifdef CONFIG_QENCODER
int stm32_qencoder_initialize(FAR const char *devpath, int timer);
#endif
/****************************************************************************
* Name stm32_rgbled_setup
*
* Description:
* This function is called by board initialization logic to configure the
* RGB LED driver. This function will register the driver as /dev/rgbled0.
*
* Input Parameters:
* None
*
* Returned Value:
* Zero is returned on success. Otherwise, a negated errno value is
* returned to indicate the nature of the failure.
*
****************************************************************************/
#ifdef CONFIG_RGBLED
int stm32_rgbled_setup(void);
#endif
/************************************************************************************
* Name: stm32_usbinitialize
*
* Description:
* Called to setup USB-related GPIO pins for the Hy-Mini STM32v board.
*
************************************************************************************/
void stm32_usbinitialize(void);
/************************************************************************************
* Name: stm32_pwm_setup
*
* Description:
* Initialize PWM and register the PWM device.
*
************************************************************************************/
#ifdef CONFIG_PWM
int stm32_pwm_setup(void);
#endif
/************************************************************************************
* Name: stm32_wlinitialize
*
* Description:
* Initialize the NRF24L01 wireless module
*
* Input Parmeters:
* None
*
* Returned Value:
* None
*
************************************************************************************/
#ifdef CONFIG_WL_NRF24L01
void stm32_wlinitialize(void);
#endif
/************************************************************************************
* Name: stm32_mfrc522initialize
*
* Description:
* Function used to initialize the MFRC522 RFID Transceiver
*
************************************************************************************/
#ifdef CONFIG_CL_MFRC522
int stm32_mfrc522initialize(FAR const char *devpath);
#endif
/************************************************************************************
* Name: stm32_tone_setup
*
* Description:
* Function used to initialize a PWM and Oneshot timers to Audio Tone Generator.
*
************************************************************************************/
#ifdef CONFIG_AUDIO_TONE
int stm32_tone_setup(void);
#endif
/***********************************************************************************
* Name: stm32_veml6070initialize
*
* Description:
* Called to configure an I2C and to register VEML6070 for the stm32f103-minimum
* board.
*
***********************************************************************************/
#ifdef CONFIG_VEML6070
int stm32_veml6070initialize(FAR const char *devpath);
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_STM32F103_MINIMUM_SRC_STM32F103_MINIMUM_H */
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