mirror of
https://github.com/hathach/tinyusb.git
synced 2025-01-17 05:32:55 +08:00
68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/*
|
|
* board_lpcexpresso1347.c
|
|
*
|
|
* Created on: Dec 4, 2012
|
|
* Author: hathach
|
|
*/
|
|
|
|
/*
|
|
* Software License Agreement (BSD License)
|
|
* Copyright (c) 2012, hathach (tinyusb.net)
|
|
* All rights reserved.
|
|
*
|
|
* 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. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
|
|
*
|
|
* This file is part of the tiny usb stack.
|
|
*/
|
|
|
|
#include "board.h"
|
|
|
|
#if BOARD == BOARD_LPCXPRESSO1347
|
|
|
|
#include "LPC13Uxx.h"
|
|
#include "gpio.h"
|
|
|
|
#define CFG_LED_PORT (0)
|
|
#define CFG_LED_PIN (7)
|
|
#define CFG_LED_ON (1)
|
|
#define CFG_LED_OFF (0)
|
|
|
|
void board_init(void)
|
|
{
|
|
SystemInit();
|
|
SysTick_Config(SystemCoreClock / TICKS_PER_SECOND); // 1 msec tick timer
|
|
GPIOInit();
|
|
GPIOSetDir(CFG_LED_PORT, CFG_LED_PIN, 1);
|
|
LPC_GPIO->CLR[CFG_LED_PORT] = (1 << CFG_LED_PIN);
|
|
}
|
|
|
|
void board_leds(uint32_t mask, uint32_t state)
|
|
{
|
|
if (mask)
|
|
{
|
|
GPIOSetBitValue(CFG_LED_PORT, CFG_LED_PIN, mask & state ? CFG_LED_ON : CFG_LED_OFF);
|
|
}
|
|
}
|
|
|
|
#endif
|