b8de35658f
* Put something on screen * Use the 32bit watch_date_time repr to pass from JS * Implement periodic callbacks * Clear display on enabling * Hook up watch_set_led_color() to SVG (green-only) * Make debug output full-width * Remove default Emscripten canvas * Implement sleep and button clicks * Fix time zone conversion bug in beats-time app * Clean up warnings * Fix pin levels * Set time zone to browser value (if available) * Add basic backup data saving * Silence format specifier warnings in both targets * Remove unnecessary, copied files * Use RTC pointer to clear callbacks (if available) * Use preprocessor define to avoid hardcoding MOVEMENT_NUM_FACES * Change each face to const preprocessor definition * Remove Intl.DateTimeFormat usage * Update shell.html title, header * Add touch start/end event handlers on SVG buttons * Update shell.html * Update folder structure (shared, simulator, hardware under watch-library) * Tease out shared components from watch_slcd * Clean up simulator watch_slcd.c inline JS calls * Fix missing newlines at end of file * Add simulator warnings (except format, unused-paremter) * Implement remaining watch_rtc functions * Fix button bug on mouse down then drag out * Implement remaining watch_slcd functions * Link keyboard events to buttons (for keys A, L, M) * Rewrite event handling (mouse, touch, keyboard) in C * Set explicit text UTF-8 charset in shell.html * Address PR comments * Remove unused directories from include paths
77 lines
2.8 KiB
C
77 lines
2.8 KiB
C
/*
|
|
* MIT License
|
|
*
|
|
* Copyright (c) 2020 Joey Castillo
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in all
|
|
* copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*/
|
|
#ifndef _WATCH_GPIO_H_INCLUDED
|
|
#define _WATCH_GPIO_H_INCLUDED
|
|
////< @file watch_gpio.h
|
|
|
|
#include "watch.h"
|
|
|
|
/** @addtogroup gpio Digital Input and Output
|
|
* @brief This section covers functions related to general-purpose input and output signals.
|
|
*/
|
|
/// @{
|
|
/** @brief Configures the selected pin for digital input.
|
|
* @param pin The pin that you wish to act as an input.
|
|
*/
|
|
void watch_enable_digital_input(const uint8_t pin);
|
|
|
|
/** @brief Disables any digital input, along with any pull-up or pull-down configuration.
|
|
* @param pin The pin that you wish to disable.
|
|
*/
|
|
void watch_disable_digital_input(const uint8_t pin);
|
|
|
|
/** @brief Enables a pull-up resistor on the selected pin.
|
|
* @param pin The pin that you wish to configure.
|
|
*/
|
|
void watch_enable_pull_up(const uint8_t pin);
|
|
|
|
/** @brief Enables a pull-down resistor on the selected pin.
|
|
* @param pin The pin that you wish to configure.
|
|
*/
|
|
void watch_enable_pull_down(const uint8_t pin);
|
|
|
|
/** @brief Gets the level of the selected pin.
|
|
* @param pin The pin whose value you wish to read.
|
|
* @return true if the pin was logic high; otherwise, false.
|
|
*/
|
|
bool watch_get_pin_level(const uint8_t pin);
|
|
|
|
/** @brief Configures the selected pin for digital output.
|
|
* @param pin The pin that you wish to act as an output.
|
|
*/
|
|
void watch_enable_digital_output(const uint8_t pin);
|
|
|
|
/** @brief Disables digital output on the selected pin.
|
|
* @param pin The pin that you wish disable.
|
|
*/
|
|
void watch_disable_digital_output(const uint8_t pin);
|
|
|
|
/** @brief Sets the level of the selected pin.
|
|
* @param pin The pin whose value you wish to set.
|
|
* @param level The level you wish to set: true for high, false for low.
|
|
*/
|
|
void watch_set_pin_level(const uint8_t pin, const bool level);
|
|
/// @}
|
|
#endif
|