39d50d129c
Previous commits removed the ability for one I2C/SPI constructor to
construct both software- or hardware-based peripheral instances. Such
construction is now split to explicit soft and non-soft types.
This commit makes both types available in all ports that previously could
create both software and hardware peripherals: machine.I2C and machine.SPI
construct hardware instances, while machine.SoftI2C and machine.SoftSPI
create software instances.
This is a breaking change for use of software-based I2C and SPI. Code that
constructed I2C/SPI peripherals in the following way will need to be
changed:
machine.I2C(-1, ...) -> machine.SoftI2C(...)
machine.I2C(scl=scl, sda=sda) -> machine.SoftI2C(scl=scl, sda=sda)
machine.SPI(-1, ...) -> machine.SoftSPI(...)
machine.SPI(sck=sck, mosi=mosi, miso=miso)
-> machine.SoftSPI(sck=sck, mosi=mosi, miso=miso)
Code which uses machine.I2C and machine.SPI classes to access hardware
peripherals does not need to change.
Signed-off-by: Damien George <damien@micropython.org>
30 lines
937 B
C
30 lines
937 B
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_pwm_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_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_pins_init(void);
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void machine_pins_deinit(void);
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void machine_timer_deinit_all(void);
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#endif // MICROPY_INCLUDED_ESP32_MODMACHINE_H
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