Cleans up quantum/keymap situation, removes extra lufa folders (#416)

[qmk_firmware.git] / tmk_core / tool / mbed / mbed-sdk / libraries / mbed / targets / hal / TARGET_NXP / TARGET_LPC43XX / rtc_api.c

diff --git a/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC43XX/rtc_api.c b/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC43XX/rtc_api.c
deleted file mode 100644 (file)
index aea7e86..0000000
--- a/tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC43XX/rtc_api.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/* 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.
- *
- * Ported to NXP LPC43XX by Micromint USA <support@micromint.com>
- */
-#include "rtc_api.h"
-
-// ensure rtc is running (unchanged if already running)
-
-/* Setup the RTC based on a time structure, ensuring RTC is enabled
- *
- * Can be clocked by a 32.768KHz oscillator or prescale divider based on the APB clock
- * - We want to use the 32khz clock, allowing for sleep mode
- *
- * Most registers are not changed by a Reset
- * - We must initialize these registers between power-on and setting the RTC into operation
-
- * Clock Control Register
- *  RTC_CCR[0] : Enable - 0 = Disabled, 1 = Enabled
- *  RTC_CCR[1] : Reset - 0 = Normal, 1 = Reset
- *  RTC_CCR[4] : Clock Source - 0 = Prescaler, 1 = 32k Xtal
- *
- * The RTC may already be running, so we should set it up
- * without impacting if it is the case
- */
-
-void rtc_init(void) {
-    // Return, if already enabled
-    if (LPC_RTC->CCR & 1)
-        return;
-
-    // Enable 1kHz output of 32kHz oscillator
-    LPC_CREG->CREG0 &= ~((1 << 3) | (1 << 2));
-    LPC_CREG->CREG0 |= (0x03 << 6) | (1 << 1) | (1 << 0);
-
-    // Enable RTC
-    do {
-        LPC_RTC->CCR |= 1 << 0;
-    } while ((LPC_RTC->CCR & 1) == 0);
-}
-
-void rtc_free(void) {
-    // [TODO]
-}
-
-/*
- * Little check routine to see if the RTC has been enabled
- *
- * Clock Control Register
- *  RTC_CCR[0] : 0 = Disabled, 1 = Enabled
- *
- */
-int rtc_isenabled(void) {
-    return(((LPC_RTC->CCR) & 0x01) != 0);
-}
-
-/*
- * RTC Registers
- *  RTC_SEC        Seconds 0-59
- *  RTC_MIN        Minutes 0-59
- *  RTC_HOUR    Hour 0-23
- *  RTC_DOM        Day of Month 1-28..31
- *  RTC_DOW        Day of Week 0-6
- *  RTC_DOY        Day of Year 1-365
- *  RTC_MONTH    Month 1-12
- *  RTC_YEAR    Year 0-4095
- *
- * struct tm
- *  tm_sec        seconds after the minute 0-61
- *  tm_min        minutes after the hour 0-59
- *  tm_hour        hours since midnight 0-23
- *  tm_mday        day of the month 1-31
- *  tm_mon        months since January 0-11
- *  tm_year        years since 1900
- *  tm_wday        days since Sunday 0-6
- *  tm_yday        days since January 1 0-365
- *  tm_isdst    Daylight Saving Time flag
- */
-time_t rtc_read(void) {
-    // Setup a tm structure based on the RTC
-    struct tm timeinfo;
-    timeinfo.tm_sec = LPC_RTC->TIME[RTC_TIMETYPE_SECOND];
-    timeinfo.tm_min = LPC_RTC->TIME[RTC_TIMETYPE_MINUTE];
-    timeinfo.tm_hour = LPC_RTC->TIME[RTC_TIMETYPE_HOUR];
-    timeinfo.tm_mday = LPC_RTC->TIME[RTC_TIMETYPE_DAYOFMONTH];
-    timeinfo.tm_wday = LPC_RTC->TIME[RTC_TIMETYPE_DAYOFWEEK];
-    timeinfo.tm_yday = LPC_RTC->TIME[RTC_TIMETYPE_DAYOFYEAR];
-    timeinfo.tm_mon = LPC_RTC->TIME[RTC_TIMETYPE_MONTH] - 1;
-    timeinfo.tm_year = LPC_RTC->TIME[RTC_TIMETYPE_YEAR] - 1900;
-    
-    // Convert to timestamp
-    time_t t = mktime(&timeinfo);
-    
-    return t;
-}
-
-void rtc_write(time_t t) {
-    // Convert the time in to a tm
-    struct tm *timeinfo = localtime(&t);
-    
-    // Pause clock, and clear counter register (clears us count)
-    LPC_RTC->CCR |= 2;
-    
-    // Set the RTC
-    LPC_RTC->TIME[RTC_TIMETYPE_SECOND] = timeinfo->tm_sec;
-    LPC_RTC->TIME[RTC_TIMETYPE_MINUTE] = timeinfo->tm_min;
-    LPC_RTC->TIME[RTC_TIMETYPE_HOUR] = timeinfo->tm_hour;
-    LPC_RTC->TIME[RTC_TIMETYPE_DAYOFMONTH] = timeinfo->tm_mday;
-    LPC_RTC->TIME[RTC_TIMETYPE_DAYOFWEEK] = timeinfo->tm_wday;
-    LPC_RTC->TIME[RTC_TIMETYPE_DAYOFYEAR] = timeinfo->tm_yday;
-    LPC_RTC->TIME[RTC_TIMETYPE_MONTH] = timeinfo->tm_mon + 1;
-    LPC_RTC->TIME[RTC_TIMETYPE_YEAR] = timeinfo->tm_year + 1900;
-    
-    // Restart clock
-    LPC_RTC->CCR &= ~((uint32_t)2);
-}