b491967bbd
The methods duty_u16() and duty_ns() are implemented to match the existing docs. The duty will remain the same when the frequency is changed. Standard ESP32 as well as S2, S3 and C3 are supported. Thanks to @kdschlosser for the fix for rounding in resolution calculation. Documentation is updated and examples expanded for esp32, including the quickref and tutorial. Additional notes are added to the machine.PWM docs regarding limitations of hardware PWM.
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
#ifndef MICROPY_INCLUDED_ESP32_MODMACHINE_H
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#define MICROPY_INCLUDED_ESP32_MODMACHINE_H
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#include "py/obj.h"
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typedef enum {
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// MACHINE_WAKE_IDLE=0x01,
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MACHINE_WAKE_SLEEP=0x02,
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MACHINE_WAKE_DEEPSLEEP=0x04
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} wake_type_t;
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extern const mp_obj_type_t machine_timer_type;
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extern const mp_obj_type_t machine_wdt_type;
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extern const mp_obj_type_t machine_pin_type;
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extern const mp_obj_type_t machine_touchpad_type;
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extern const mp_obj_type_t machine_adc_type;
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extern const mp_obj_type_t machine_dac_type;
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extern const mp_obj_type_t machine_hw_i2c_type;
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extern const mp_obj_type_t machine_hw_spi_type;
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extern const mp_obj_type_t machine_i2s_type;
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extern const mp_obj_type_t machine_uart_type;
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extern const mp_obj_type_t machine_rtc_type;
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extern const mp_obj_type_t machine_sdcard_type;
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void machine_init(void);
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void machine_deinit(void);
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void machine_pins_init(void);
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void machine_pins_deinit(void);
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void machine_pwm_deinit_all(void);
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// TODO: void machine_rmt_deinit_all(void);
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void machine_timer_deinit_all(void);
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void machine_i2s_init0();
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#endif // MICROPY_INCLUDED_ESP32_MODMACHINE_H
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