156 lines
4.5 KiB
C
156 lines
4.5 KiB
C
/**************************************************************************/
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/*!
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@file sysinit.c
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@author K. Townsend (microBuilder.eu)
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@date 22 March 2010
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@version 0.10
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@section LICENSE
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Software License Agreement (BSD License)
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Copyright (c) 2010, microBuilder SARL
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the copyright holders nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include "sysinit.h"
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#include "core/cpu/cpu.h"
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#include "core/pmu/pmu.h"
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#ifdef CFG_PRINTF_UART
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#include "core/uart/uart.h"
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#endif
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#ifdef CFG_INTERFACE
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#include "core/cmd/cmd.h"
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#endif
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#ifdef CFG_CHIBI
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#include "drivers/chibi/chb.h"
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static chb_rx_data_t rx_data;
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#endif
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#ifdef CFG_USBHID
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#include "core/usbhid-rom/usbhid.h"
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#endif
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#ifdef CFG_USBCDC
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#include "core/usbcdc/usb.h"
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#include "core/usbcdc/usbcore.h"
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#include "core/usbcdc/usbhw.h"
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#include "core/usbcdc/cdcuser.h"
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#endif
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#ifdef CFG_LCD
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#include "drivers/lcd/lcd.h"
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#include "drivers/lcd/drawing.h"
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#include "drivers/lcd/fonts/consolas9.h"
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#include "drivers/lcd/fonts/consolas11.h"
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#include "drivers/lcd/fonts/consolas16.h"
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#include "drivers/lcd/fonts/smallfonts.h"
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#endif
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#ifdef CFG_I2CEEPROM
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#include "drivers/eeprom/mcp24aa/mcp24aa.h"
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#endif
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#ifdef CFG_SDCARD
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#include "core/ssp/ssp.h"
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#include "drivers/fatfs/diskio.h"
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#include "drivers/fatfs/ff.h"
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static FILINFO Finfo;
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static FATFS Fatfs[1];
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static uint8_t buf[64];
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#endif
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/**************************************************************************/
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/*!
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Configures the core system clock and sets up any mandatory
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peripherals like the systick timer, UART for printf, etc.
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This function should set the HW to the default state you wish to be
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in coming out of reset/startup, such as disabling or enabling LEDs,
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setting specific pin states, etc.
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*/
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/**************************************************************************/
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void systemInit()
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{
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// Setup the cpu and core clock
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cpuInit();
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// Initialise the systick timer (delay set in projectconfig.h)
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// systickInit(CFG_SYSTICK_DELAY_IN_MS);
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/* Enable AHB clock to the GPIO domain. */
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SCB_SYSAHBCLKCTRL |= (SCB_SYSAHBCLKCTRL_GPIO);
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}
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#if 0
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/**************************************************************************/
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/*!
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@brief Sends a single byte to a pre-determined peripheral (UART, etc.).
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@param[in] byte
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Byte value to send
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*/
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/**************************************************************************/
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void __putchar(const char c)
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{
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#ifdef CFG_PRINTF_UART
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// Send output to UART
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uartSendByte(c);
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#endif
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#ifdef CFG_PRINTF_USBCDC
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usbcdcSendByte(c);
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#endif
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#if defined CFG_PRINTF_NONE
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// Ignore output
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#endif
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}
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/**************************************************************************/
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/*!
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@brief Sends a string to a pre-determined end point (UART, etc.).
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@param[in] str
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Text to send
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*/
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/**************************************************************************/
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int puts(const char * str)
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{
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while(*str) __putchar(*str++);
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return 0;
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}
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#endif
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