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Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466
Diff: mbed-os/targets/TARGET_NUVOTON/TARGET_M451/sleep.c
- Revision:
- 0:8fdf9a60065b
diff -r 000000000000 -r 8fdf9a60065b mbed-os/targets/TARGET_NUVOTON/TARGET_M451/sleep.c --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os/targets/TARGET_NUVOTON/TARGET_M451/sleep.c Wed Oct 10 00:33:53 2018 +0000 @@ -0,0 +1,57 @@ +/* mbed Microcontroller Library + * Copyright (c) 2015-2016 Nuvoton + * + * 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 "sleep_api.h" + +#if DEVICE_SLEEP + +#include "cmsis.h" +#include "device.h" +#include "objects.h" +#include "PeripheralPins.h" +#include <stdbool.h> + +#if DEVICE_SERIAL +bool serial_can_deep_sleep(void); +#endif + +/** + * Enter idle mode, in which just CPU is halted. + */ +void hal_sleep(void) +{ + SYS_UnlockReg(); + CLK_Idle(); + SYS_LockReg(); +} + +/** + * Enter power-down mode, in which HXT/HIRC are halted. + */ +void hal_deepsleep(void) +{ +#if DEVICE_SERIAL + if (!serial_can_deep_sleep()) { + return; + } +#endif + + SYS_UnlockReg(); + CLK_PowerDown(); + SYS_LockReg(); +} + +#endif