+++ /dev/null
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include "rtc_api.h"
-
-#if DEVICE_RTC
-
-void rtc_init(void)
-{
- // Enables clock for RTC
- LPC_SYSCON->SYSAHBCLKCTRL0 |= (1 << 23);
-
- // Software reset
- LPC_RTC->CTRL |= 1;
-
- LPC_RTC->COUNT = 0;
-
- // Enabled RTC
- LPC_RTC->CTRL |= (1 << 7);
- // clear reset
- LPC_RTC->CTRL &= ~1;
-}
-
-void rtc_free(void)
-{
- LPC_SYSCON->SYSAHBCLKCTRL0 &= ~(1 << 23);
- LPC_RTC->CTRL &= ~(1 << 7);
-}
-
-int rtc_isenabled(void)
-{
- return (((LPC_RTC->CTRL) & 0x80) != 0);
-}
-
-time_t rtc_read(void)
-{
- return (time_t)LPC_RTC->COUNT;
-}
-
-void rtc_write(time_t t)
-{
- // Disabled RTC
- LPC_RTC->CTRL &= ~(1 << 7);
-
- // Set count
- LPC_RTC->COUNT = t;
-
- //Enabled RTC
- LPC_RTC->CTRL |= (1 << 7);
-}
-
-#endif