mirror of
https://github.com/mytechnotalent/Embedded-Hacking.git
synced 2026-06-04 21:38:19 +02:00
Kevin Thomas
3604b3c921
Rust (all 15 projects):
- Refactored overlength functions: format_counter, format_u8, format_f32_1,
format_u32_minimal, gpio_drive, read_sensor, poll_sensor, format_round_trip,
format_u32, prepare_write_buf, write_min_digits, write_temp, UartDriver::init,
init_spi, angle_to_pulse_us, compute_servo_level
- Added 200+ docstrings to test functions, mock structs, impl blocks
- Fixed pub static comments (//) to doc comments (///) in all main.rs files
- Fixed helper function ordering (helpers above callers)
- Fixed Fn(u32) -> FnMut(u32) bound in button poll_button
- Moved OneShot trait import from main.rs to board.rs in adc project
- Added unsafe {} blocks in flash unsafe fn bodies (Rust 2024 edition)
- Removed unused hal::Clock imports from pwm/servo main.rs
- All 15 projects build with zero errors and zero warnings
C Pico SDK (all 15 projects):
- Added docstrings to all public functions, macros, and static variables
- All 15 projects rebuilt with zero errors
Cleanup:
- Removed build/ and target/ directories from git tracking
- Added target/ to .gitignore
- Deleted temporary fix_rust_docs.py script
76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
/**
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* @file blink.c
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* @brief Implementation of the GPIO output / LED blink driver
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* @author Kevin Thomas
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* @date 2025
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*
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* MIT License
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*
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* Copyright (c) 2025 Kevin Thomas
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "blink.h"
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#include "pico/stdlib.h"
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#include "hardware/gpio.h"
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void blink_init(uint32_t pin) {
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gpio_init(pin);
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gpio_set_dir(pin, GPIO_OUT);
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gpio_put(pin, false);
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}
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/**
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* @brief Drive the output pin high (LED on)
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*
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* @param pin GPIO pin number
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*/
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void blink_on(uint32_t pin) {
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gpio_put(pin, true);
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}
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/**
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* @brief Drive the output pin low (LED off)
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*
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* @param pin GPIO pin number
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*/
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void blink_off(uint32_t pin) {
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gpio_put(pin, false);
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}
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/**
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* @brief Toggle the current state of the output pin
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*
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* @param pin GPIO pin number
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*/
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void blink_toggle(uint32_t pin) {
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gpio_put(pin, !gpio_get(pin));
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}
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/**
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* @brief Query the current drive state of the output pin
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*
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* @param pin GPIO pin number
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* @return bool true if the pin is driven high, false if low
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*/
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bool blink_get_state(uint32_t pin) {
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return (bool)gpio_get(pin);
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}
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