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There are currently 7 ports that implement machine.WDT and a lot of code is duplicated across these implementations. This commit factors the common parts of all these implementations to a single location in extmod/machine_wdt.c. This common code provides the top-level Python bindings (class and method wrappers), and then each port implements the back end specific to that port. With this refactor the ports remain functionally the same except for: - The esp8266 WDT constructor now takes keyword arguments, and accepts the "timeout" argument but raises an exception if it's not the default value (this port doesn't support changing the timeout). - The mimxrt and samd ports now interpret the argument to WDT.timeout_ms() as signed and if it's negative truncate it to the minimum timeout (rather than it being unsigned and a negative value truncating to the maximum timeout). Signed-off-by: Damien George <damien@micropython.org>
24 lines
772 B
C
24 lines
772 B
C
#ifndef MICROPY_INCLUDED_RP2_MODMACHINE_H
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#define MICROPY_INCLUDED_RP2_MODMACHINE_H
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#include "py/obj.h"
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extern const mp_obj_type_t machine_adc_type;
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extern const mp_obj_type_t machine_i2c_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_pin_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_spi_type;
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extern const mp_obj_type_t machine_timer_type;
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extern const mp_obj_type_t machine_uart_type;
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void machine_pin_init(void);
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void machine_pin_deinit(void);
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void machine_i2s_init0(void);
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void machine_pwm_deinit_all(void);
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struct _machine_spi_obj_t *spi_from_mp_obj(mp_obj_t o);
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NORETURN mp_obj_t machine_bootloader(size_t n_args, const mp_obj_t *args);
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#endif // MICROPY_INCLUDED_RP2_MODMACHINE_H
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