c827bb4177
* Add support to HAL for APB frequencies different than 80MHz * Add support for CPU frequencies in the IDE board menu * Switch to fast set_config * Add method to uart so debug can be reassigned after apb frequency switch * Return real APB frequency
102 lines
2.6 KiB
C
102 lines
2.6 KiB
C
/*
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Arduino.h - Main include file for the Arduino SDK
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Copyright (c) 2005-2013 Arduino Team. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef HAL_ESP32_HAL_H_
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#define HAL_ESP32_HAL_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <inttypes.h>
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#include <string.h>
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#include <math.h>
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#include "sdkconfig.h"
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#include "esp_system.h"
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#ifndef F_CPU
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#define F_CPU (CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ * 1000000U)
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#endif
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//forward declaration from freertos/portmacro.h
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void vPortYield(void);
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void yield(void);
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#define optimistic_yield(u)
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#define ESP_REG(addr) *((volatile uint32_t *)(addr))
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#define NOP() asm volatile ("nop")
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#include "esp32-hal-log.h"
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#include "esp32-hal-matrix.h"
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#include "esp32-hal-uart.h"
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#include "esp32-hal-gpio.h"
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#include "esp32-hal-touch.h"
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#include "esp32-hal-dac.h"
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#include "esp32-hal-adc.h"
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#include "esp32-hal-spi.h"
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#include "esp32-hal-i2c.h"
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#include "esp32-hal-ledc.h"
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#include "esp32-hal-rmt.h"
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#include "esp32-hal-sigmadelta.h"
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#include "esp32-hal-timer.h"
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#include "esp32-hal-bt.h"
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#include "esp32-hal-psram.h"
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#ifndef BOARD_HAS_PSRAM
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#ifdef CONFIG_SPIRAM_SUPPORT
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#undef CONFIG_SPIRAM_SUPPORT
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#endif
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#endif
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//returns chip temperature in Celsius
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float temperatureRead();
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//function takes the following frequencies as valid values:
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// 240, 160, 80 <<< For all XTAL types
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// 40, 20, 13, 10, 8, 5, 4, 3, 2, 1 <<< For 40MHz XTAL
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// 26, 13, 5, 4, 3, 2, 1 <<< For 26MHz XTAL
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// 24, 12, 8, 6, 4, 3, 2, 1 <<< For 24MHz XTAL
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bool setCpuFrequency(uint32_t cpu_freq_mhz);
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uint32_t getCpuFrequency();
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uint32_t getApbFrequency();
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unsigned long micros();
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unsigned long millis();
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void delay(uint32_t);
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void delayMicroseconds(uint32_t us);
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#if !CONFIG_ESP32_PHY_AUTO_INIT
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void arduino_phy_init();
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#endif
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#if !CONFIG_AUTOSTART_ARDUINO
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void initArduino();
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* HAL_ESP32_HAL_H_ */
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