OVMS3-idf/components/newlib/platform_include/esp_newlib.h
Konstantin Kondrashov 7e2a3da643 esp32: Fix not the right time spent in a deep sleep
Before entering the deep sleep, the RTC and FRC counters are synchronized. Updating the boot_time.
Added a unit test for this case.
Fixed warnings for MULTIPLE_STAGES

Closes https://github.com/espressif/esp-idf/issues/1840
2018-06-06 18:59:30 +05:00

46 lines
1.3 KiB
C

// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// 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.
#ifndef __ESP_NEWLIB_H__
#define __ESP_NEWLIB_H__
#include <sys/reent.h>
/**
* Replacement for newlib's _REENT_INIT_PTR and __sinit.
*
* Called from startup code and FreeRTOS, not intended to be called from
* application code.
*/
void esp_reent_init(struct _reent* r);
/**
* Function which sets up syscall table used by newlib functions in ROM.
*
* Called from the startup code, not intended to be called from application
* code.
*/
void esp_setup_syscall_table();
/**
* Update current microsecond time from RTC
*/
void esp_set_time_from_rtc();
/*
* Sync counters RTC and FRC. Update boot_time.
*/
void esp_sync_counters_rtc_and_frc();
#endif //__ESP_NEWLIB_H__