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RIOT/cpu/esp8266/freertos/portable.c
2020-10-23 00:46:26 +02:00

56 lines
1.2 KiB
C

/*
* Copyright (C) 2019 Gunar Schorcht
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*
* FreeRTOS to RIOT-OS adaption module for source code compatibility
*/
#ifndef DOXYGEN
#define ENABLE_DEBUG 0
#include "debug.h"
#include "esp_attr.h"
#include "irq.h"
#include "rom/ets_sys.h"
#include "freertos/FreeRTOS.h"
unsigned _xt_tick_divisor = 0; /* cached number of cycles per tick */
extern void vTaskEnterCritical( portMUX_TYPE *mux );
extern void vTaskExitCritical( portMUX_TYPE *mux );
void vPortEnterCritical(void)
{
vTaskEnterCritical(0);
}
extern void vPortExitCritical(void)
{
vTaskExitCritical(0);
}
/* source: /path/to/esp8266-rtos-sdk/components/freertos/port/esp8266/port.c */
void IRAM_ATTR vPortETSIntrLock(void)
{
ETS_INTR_LOCK();
}
/* source: /path/to/esp8266-rtos-sdk/components/freertos/port/esp8266/port.c */
void IRAM_ATTR vPortETSIntrUnlock(void)
{
ETS_INTR_UNLOCK();
}
/* source: /path/to/esp8266-rtos-sdk/components/freertos/port/esp8266/port.c */
void ResetCcountVal(unsigned int cnt_val)
{
__asm__ volatile("wsr a2, ccount");
}
#endif /* DOXYGEN */