165 lines
5.1 KiB
C
165 lines
5.1 KiB
C
/* Copyright 2021
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file
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*
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* \defgroup send_string Send String API
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*
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* \brief These functions allow you to create macros by typing out sequences of keystrokes.
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* \{
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*/
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#include <stdint.h>
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#include "progmem.h"
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#include "send_string_keycodes.h"
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// Look-Up Tables (LUTs) to convert ASCII character to keycode sequence.
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extern const uint8_t ascii_to_shift_lut[16];
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extern const uint8_t ascii_to_altgr_lut[16];
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extern const uint8_t ascii_to_dead_lut[16];
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extern const uint8_t ascii_to_keycode_lut[128];
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// clang-format off
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#define KCLUT_ENTRY(a, b, c, d, e, f, g, h) \
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( ((a) ? 1 : 0) << 0 \
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| ((b) ? 1 : 0) << 1 \
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| ((c) ? 1 : 0) << 2 \
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| ((d) ? 1 : 0) << 3 \
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| ((e) ? 1 : 0) << 4 \
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| ((f) ? 1 : 0) << 5 \
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| ((g) ? 1 : 0) << 6 \
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| ((h) ? 1 : 0) << 7 )
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// clang-format on
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/**
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* \brief Type out a string of ASCII characters.
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*
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* This function simply calls `send_string_with_delay(string, TAP_CODE_DELAY)`.
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*
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* Most keycodes from the basic keycode range are also supported by way of a special sequence - see `send_string_keycodes.h`.
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*
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* \param string The string to type out.
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*/
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void send_string(const char *string);
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/**
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* \brief Type out a string of ASCII characters, with a delay between each character.
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*
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* \param string The string to type out.
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* \param interval The amount of time, in milliseconds, to wait before typing the next character. Note this can be set to 0 to ensure no delay, regardless of what TAP_CODE_DELAY is set to.
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*/
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void send_string_with_delay(const char *string, uint8_t interval);
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/**
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* \brief Type out an ASCII character.
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*
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* This function simply calls `send_char_with_delay(string, TAP_CODE_DELAY)`.
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*
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* \param ascii_code The character to type.
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*/
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void send_char(char ascii_code);
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/**
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* \brief Type out an ASCII character, with a delay between any modifiers.
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*
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* \param ascii_code The character to type.
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* \param interval The amount of time, in milliseconds, to wait in between key presses. Note this can be set to 0 to ensure no delay, regardless of what TAP_CODE_DELAY is set to.
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*/
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void send_char_with_delay(char ascii_code, uint8_t interval);
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/**
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* \brief Type out an eight digit (unsigned 32-bit) hexadecimal value.
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*
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* The format is `[0-9a-f]{8}`, eg. `00000000` through `ffffffff`.
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*
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* \param number The value to type, from 0 to 4,294,967,295.
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*/
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void send_dword(uint32_t number);
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/**
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* \brief Type out a four digit (unsigned 16-bit) hexadecimal value.
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*
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* The format is `[0-9a-f]{4}`, eg. `0000` through `ffff`.
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*
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* \param number The value to type, from 0 to 65,535.
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*/
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void send_word(uint16_t number);
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/**
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* \brief Type out a two digit (8-bit) hexadecimal value.
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*
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* The format is `[0-9a-f]{2}`, eg. `00` through `ff`.
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*
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* \param number The value to type, from 0 to 255.
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*/
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void send_byte(uint8_t number);
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/**
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* \brief Type out a single hexadecimal digit.
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*
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* The format is `[0-9a-f]{1}`, eg. `0` through `f`.
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*
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* \param number The value to type, from 0 to 15.
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*/
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void send_nibble(uint8_t number);
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/**
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* \brief Type a pseudorandom character from the set `A-Z`, `a-z`, `0-9`, `+` and `/`.
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*/
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void tap_random_base64(void);
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#if defined(__AVR__) || defined(__DOXYGEN__)
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/**
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* \brief Type out a PROGMEM string of ASCII characters.
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*
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* On ARM devices, this function is simply an alias for send_string_with_delay(string, 0).
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*
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* \param string The string to type out.
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*/
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void send_string_P(const char *string);
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/**
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* \brief Type out a PROGMEM string of ASCII characters, with a delay between each character.
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*
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* On ARM devices, this function is simply an alias for send_string_with_delay(string, interval).
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*
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* \param string The string to type out.
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* \param interval The amount of time, in milliseconds, to wait before typing the next character.
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*/
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void send_string_with_delay_P(const char *string, uint8_t interval);
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#else
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# define send_string_P(string) send_string_with_delay(string, 0)
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# define send_string_with_delay_P(string, interval) send_string_with_delay(string, interval)
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#endif
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/**
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* \brief Shortcut macro for send_string_with_delay_P(PSTR(string), 0).
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*
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* On ARM devices, this define evaluates to send_string_with_delay(string, 0).
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*/
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#define SEND_STRING(string) send_string_with_delay_P(PSTR(string), 0)
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/**
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* \brief Shortcut macro for send_string_with_delay_P(PSTR(string), interval).
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*
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* On ARM devices, this define evaluates to send_string_with_delay(string, interval).
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*/
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#define SEND_STRING_DELAY(string, interval) send_string_with_delay_P(PSTR(string), interval)
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/** \} */
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