Tushar Sachdeva / FRDM_K64F_LCD

A simple 128x32 graphical LCD program to quickstart with LCD on ARM mbed IoT Starter Kit. This requires mbed Applciation Shield with FRDM-K64F platform.

Dependencies:   C12832

mbed/sleep_api.h@1:eb68c94a8ee5, 2015-04-12 (annotated)

Committer:
tushki7
Date:
Sun Apr 12 15:45:52 2015 +0000
Revision:
1:eb68c94a8ee5
Parent:
0:60d829a0353a 
A simple 128x32 LCD program with ARM mbed IoT Starter Kit;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tushki7 0:60d829a0353a 1 /* mbed Microcontroller Library
tushki7 0:60d829a0353a 2 * Copyright (c) 2006-2013 ARM Limited
tushki7 0:60d829a0353a 3 *
tushki7 0:60d829a0353a 4 * Licensed under the Apache License, Version 2.0 (the "License");
tushki7 0:60d829a0353a 5 * you may not use this file except in compliance with the License.
tushki7 0:60d829a0353a 6 * You may obtain a copy of the License at
tushki7 0:60d829a0353a 7 *
tushki7 0:60d829a0353a 8 * http://www.apache.org/licenses/LICENSE-2.0
tushki7 0:60d829a0353a 9 *
tushki7 0:60d829a0353a 10 * Unless required by applicable law or agreed to in writing, software
tushki7 0:60d829a0353a 11 * distributed under the License is distributed on an "AS IS" BASIS,
tushki7 0:60d829a0353a 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
tushki7 0:60d829a0353a 13 * See the License for the specific language governing permissions and
tushki7 0:60d829a0353a 14 * limitations under the License.
tushki7 0:60d829a0353a 15 */
tushki7 0:60d829a0353a 16 #ifndef MBED_SLEEP_API_H
tushki7 0:60d829a0353a 17 #define MBED_SLEEP_API_H
tushki7 0:60d829a0353a 18
tushki7 0:60d829a0353a 19 #include "device.h"
tushki7 0:60d829a0353a 20
tushki7 0:60d829a0353a 21 #if DEVICE_SLEEP
tushki7 0:60d829a0353a 22
tushki7 0:60d829a0353a 23 #ifdef __cplusplus
tushki7 0:60d829a0353a 24 extern "C" {
tushki7 0:60d829a0353a 25 #endif
tushki7 0:60d829a0353a 26
tushki7 0:60d829a0353a 27 /** Send the microcontroller to sleep
tushki7 0:60d829a0353a 28 *
tushki7 0:60d829a0353a 29 * The processor is setup ready for sleep, and sent to sleep using __WFI(). In this mode, the
tushki7 0:60d829a0353a 30 * system clock to the core is stopped until a reset or an interrupt occurs. This eliminates
tushki7 0:60d829a0353a 31 * dynamic power used by the processor, memory systems and buses. The processor, peripheral and
tushki7 0:60d829a0353a 32 * memory state are maintained, and the peripherals continue to work and can generate interrupts.
tushki7 0:60d829a0353a 33 *
tushki7 0:60d829a0353a 34 * The processor can be woken up by any internal peripheral interrupt or external pin interrupt.
tushki7 0:60d829a0353a 35 *
tushki7 0:60d829a0353a 36 * @note
tushki7 0:60d829a0353a 37 * The mbed interface semihosting is disconnected as part of going to sleep, and can not be restored.
tushki7 0:60d829a0353a 38 * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
tushki7 0:60d829a0353a 39 * able to access the LocalFileSystem
tushki7 0:60d829a0353a 40 */
tushki7 0:60d829a0353a 41 void sleep(void);
tushki7 0:60d829a0353a 42
tushki7 0:60d829a0353a 43 /** Send the microcontroller to deep sleep
tushki7 0:60d829a0353a 44 *
tushki7 0:60d829a0353a 45 * This processor is setup ready for deep sleep, and sent to sleep using __WFI(). This mode
tushki7 0:60d829a0353a 46 * has the same sleep features as sleep plus it powers down peripherals and clocks. All state
tushki7 0:60d829a0353a 47 * is still maintained.
tushki7 0:60d829a0353a 48 *
tushki7 0:60d829a0353a 49 * The processor can only be woken up by an external interrupt on a pin or a watchdog timer.
tushki7 0:60d829a0353a 50 *
tushki7 0:60d829a0353a 51 * @note
tushki7 0:60d829a0353a 52 * The mbed interface semihosting is disconnected as part of going to sleep, and can not be restored.
tushki7 0:60d829a0353a 53 * Flash re-programming and the USB serial port will remain active, but the mbed program will no longer be
tushki7 0:60d829a0353a 54 * able to access the LocalFileSystem
tushki7 0:60d829a0353a 55 */
tushki7 0:60d829a0353a 56 void deepsleep(void);
tushki7 0:60d829a0353a 57
tushki7 0:60d829a0353a 58 #ifdef __cplusplus
tushki7 0:60d829a0353a 59 }
tushki7 0:60d829a0353a 60 #endif
tushki7 0:60d829a0353a 61
tushki7 0:60d829a0353a 62 #endif
tushki7 0:60d829a0353a 63
tushki7 0:60d829a0353a 64 #endif