mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: targets/hal/TARGET_NXP/TARGET_LPC11U6X/rtc_api.c
- Revision:
- 144:ef7eb2e8f9f7
- Parent:
- 0:9b334a45a8ff
--- a/targets/hal/TARGET_NXP/TARGET_LPC11U6X/rtc_api.c Tue Aug 02 14:07:36 2016 +0000 +++ b/targets/hal/TARGET_NXP/TARGET_LPC11U6X/rtc_api.c Fri Sep 02 15:07:44 2016 +0100 @@ -1,64 +1,64 @@ -/* 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->SYSAHBCLKCTRL |= (1 << 30); - - // 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->SYSAHBCLKCTRL &= ~(1 << 30); - 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 +/* 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->SYSAHBCLKCTRL |= (1 << 30); + + // 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->SYSAHBCLKCTRL &= ~(1 << 30); + 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