/* *****************************************************************************
 * The MIT License
 *
 * Copyright (c) 2010 Bryan Newbold.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * ****************************************************************************/

// Board-specific settings file, included from libmaple.h based on the BOARD
// environment variable.

// See ../notes/portability.txt for more information

#ifndef _BOARD_MAPLE_H_
#define _BOARD_MAPLE_H_

// ------------------------------------------------------------------------
// Some settings probably need to be changed for every board

// Number of GPIO ports (GPIOA, GPIOB, etc), definately used
#define NR_GPIO_PORTS             4

// Number of timer devices ports, definately used
#define NR_TIMERS                 4

// Total number of GPIO pins
#define NR_MAPLE_PINS             39

// Number of ADC pins. Not actually used?
#define NR_ANALOG_PINS            29

// USB Identifier numbers
// Descriptor strings must be modified by hand in usb/descriptors.c for now
#define VCOM_ID_VENDOR    0x1EAF
#define VCOM_ID_PRODUCT   0x0004
#define USB_CONFIG_MAX_POWER      (100 >> 1)
#define RESET_DELAY               (100)

// Where to put usercode (based on space reserved for bootloader)
#define USER_ADDR_ROM 0x08005000
#define USER_ADDR_RAM 0x20000C00
#define STACK_TOP     0x20000800

// Debug port settings (from ASSERT)
#define ERROR_LED_PORT         GPIOA_BASE
#define ERROR_LED_PIN          5
#define ERROR_USART_NUM        2
#define ERROR_USART_BAUD       9600
#define ERROR_TX_PIN           2
#define ERROR_TX_PORT          GPIOA_BASE

// ------------------------------------------------------------------------
// Some settings are probably stable across the entire STM32 line

// Just in case, most boards have at least some memory
#ifndef RAMSIZE
#  define RAMSIZE             (caddr_t)0x50000
#endif

#define BITBAND_SRAM_REF   0x20000000
#define BITBAND_SRAM_BASE  0x22000000
#define BITBAND_PERI_REF   0x40000000
#define BITBAND_PERI_BASE  0x42000000

#endif