52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
// This file is part of the CircuitPython project: https://circuitpython.org
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//
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// SPDX-FileCopyrightText: Copyright (c) 2017 Scott Shawcroft for Adafruit Industries
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//
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include "py/mpconfig.h"
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#ifdef CIRCUITPY_BOOT_OUTPUT_FILE
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#include "py/misc.h"
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extern vstr_t *boot_output;
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#endif
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void serial_early_init(void);
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void serial_init(void);
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void serial_write(const char *text);
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// Only writes up to given length. Does not check for null termination at all.
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uint32_t serial_write_substring(const char *text, uint32_t length);
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char serial_read(void);
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uint32_t serial_bytes_available(void);
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bool serial_connected(void);
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// Used for temporarily suppressing output to the console or display.
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bool serial_console_write_disable(bool disabled);
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bool serial_display_write_disable(bool disabled);
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// These have no-op versions that are weak and the port can override. They work
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// in tandem with the cross-port mechanics like USB and BLE.
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void port_serial_early_init(void);
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void port_serial_init(void);
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bool port_serial_connected(void);
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char port_serial_read(void);
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uint32_t port_serial_bytes_available(void);
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void port_serial_write_substring(const char *text, uint32_t length);
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void board_serial_early_init(void);
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void board_serial_init(void);
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bool board_serial_connected(void);
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char board_serial_read(void);
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uint32_t board_serial_bytes_available(void);
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void board_serial_write_substring(const char *text, uint32_t length);
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extern const mp_print_t console_uart_print;
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void print_hexdump(const mp_print_t *printer, const char *prefix, const uint8_t *buf, size_t len);
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