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71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
/*
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* SPDX-FileCopyrightText: 2019 Gunar Schorcht
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* SPDX-License-Identifier: LGPL-2.1-only
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*/
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#pragma once
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/**
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* @ingroup cpu_esp8266_sdk
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* @{
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*
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* @file
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* @brief ESP8266 ETS ROM function prototypes
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*
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* @author Gunar Schorcht <gunar@schorcht.net>
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* @}
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*/
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#ifndef DOXYGEN
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "rom/ets_sys.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* interrupts that are not defined in rom/ets_sys.h */
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#define ETS_WDEV_INUM 0 /* WDEV process FIQ interrupt */
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#define ETS_RTC_INUM 3 /* RTC interrupt */
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#define ETS_CCOM_INUM 6 /* CCOMPARE0 match interrupt */
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#define ETS_FRC2_INUM 10 /* SDK FRC2 timer interrupt */
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/*
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* The following functions are mappings or dummies for source code
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* compatibility of NONOS-SDK and RTOS-SDK version
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*/
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#include "xtensa/xtensa_api.h"
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#define ets_isr_mask(x) xt_ints_off(x)
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#define ets_isr_unmask(x) xt_ints_on(x)
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#define ets_isr_attach(i,f,a) xt_set_interrupt_handler(i,f,a)
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#define ETS_INTR_ENABLE(inum) ets_isr_unmask((1<<inum))
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#define ETS_INTR_DISABLE(inum) ets_isr_mask((1<<inum))
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#define _xtos_set_exception_handler(n,f) xt_set_exception_handler(n,f)
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extern uint8_t ets_get_cpu_frequency(void);
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extern void ets_update_cpu_frequency(uint8_t);
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extern int ets_vprintf(const char *fmt, va_list ap);
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extern int ets_printf(const char *fmt, ...);
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extern int ets_putc(int c);
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extern void ets_install_putc1(void (*p)(char c));
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extern void *ets_memcpy(void *dst, const void *src, size_t size);
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extern void ets_wdt_disable(void);
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extern void ets_wdt_enable (void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* DOXYGEN */
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