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/****************************************************************************
* configs/sure-pic32mx/src/sure-pic32mx.h
*
* Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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_SURE_PIC32MX_SRC_SURE_PIC32MXL_H
#define __CONFIGS_SURE_PIC32MX_SRC_SURE_PIC32MXL_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Pre-Processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
/* GPIO Pin Configurations **************************************************/
/* The Sure PIC32MX board has five LEDs. One (D4, lablel "Power") is not
* controllable by software. Four are controllable by software:
*
* D7 "USB" Yellow RD7 Low illuminates
* D8 "SD" Yellow RD6 Low illuminates
* D9 "Flash" Yellow RF0 Low illuminates
* D10 "Error" Red RF1 Low illuminates
*
*/
#define GPIO_USB_LED (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTD | GPIO_PIN7)
#define GPIO_SD_LED (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTD | GPIO_PIN6)
#define GPIO_FLASH_LED (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | GPIO_PIN0)
#define GPIO_ERROR_LED (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | GPIO_PIN1)
/* LCD pin mapping (see configs/sure-pic32mx/README.txt)
*
* --------------------- ---------- ----------------------------------
* PIC32 Sure JP1 Sure Signal Description
* PIN SIGNAL NAME PIN NAME(s)
* --------------------- ---------- ----------------------------------
* 34 Vbus 1. +5V +5V VBUS device mode
* To GND via capacitor
* 2. GND GND
* 49 RD1 3. Vo Transistor circuit driven by PWM2
* 44 PMA0/AN15/RB15 4. RS PMA0, Selects registers
* 53 PMRD/RD5 5. RW PMRD/PMWR, Selects read or write
* 45 PMPCS1/RD11 6. E Starts data read/write
* 60 PMD0/RE0 7. DB0 PMD0
* 61 PMD1/RE1 8. DB1 PMD1
* 62 PMD2/RE2 9. DB2 PMD2
* 63 PMD3/RE3 10. DB3 PMD3
* 64 PMD4/RE4 11. DB4 PMD4
* 1 PMD5/RE5 12. DB5 PMD5
* 2 PMD6/RE6 13. DB6 PMD6
* 3 PMD7/RE7 14. DB7 PMD7
* 15. A +5V_DUSB
* 46 INT0/RD0 16. K Transistor circuit driven by PWM1
* --------------------- ---------- ----------------------------------
*
* Vbus power also requires Vbuson/AN5/RB5
*/
#define GPIO_LCD_RS (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORTB | GPIO_PIN15)
#define GPIO_LCD_RW (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORTD | GPIO_PIN5)
#define GPIO_LCD_E (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORTD | GPIO_PIN11)
/* This pin drives the +5V needed by the LCD */
#define GPIO_LCD_PWR (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORTB | GPIO_PIN5)
/* These pins are label PWM1 and PWM2 and so are obviously intended to
* support modulated outputs. However, here for simplicity, they are
* just treated as on/off discretes outputs.
*/
#define GPIO_LCD_LIGHT (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORTD | GPIO_PIN0)
#define GPIO_LCD_COMP (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORTD | GPIO_PIN1)
/****************************************************************************
* Public Types
****************************************************************************/
#ifndef __ASSEMBLY__
/****************************************************************************
* Inline Functions
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
/************************************************************************************
* Name: pic32mx_spiinitialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the Sure PIC32MX Logic board.
*
************************************************************************************/
#if defined(CONFIG_PIC32MX_SPI2)
void weak_function pic32mx_spiinitialize(void);
#endif
/************************************************************************************
* Name: pic32mx_usbdevinitialize
*
* Description:
* Called to configure the mini-B PHY on the Sure PIC32MX board for the USB device
*
************************************************************************************/
#if defined(CONFIG_PIC32MX_USBDEV)
void weak_function pic32mx_usbdevinitialize(void);
#endif
/************************************************************************************
* Name: pic32mx_ledinit
*
* Description:
* Configure on-board LEDs if LED support has been selected.
*
************************************************************************************/
#ifdef CONFIG_ARCH_LEDS
void pic32mx_ledinit(void);
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_SURE_PIC32MX_SRC_SURE_PIC32MXL_H */
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