mirror of
https://github.com/mytechnotalent/Embedded-Hacking.git
synced 2026-05-23 07:59:52 +02:00
Kevin Thomas
e54c756423
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
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/**
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* @file multicore.c
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* @brief Implementation of multicore FIFO driver for RP2350
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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 "multicore.h"
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#include "pico/multicore.h"
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/**
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* @brief Start the provided function on core 1
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*
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* Launches the given entry function on the second RP2350 core using the
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* Pico SDK multicore_launch_core1() API. The function will run
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* concurrently with core 0 from the moment this call returns.
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*
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* @param core1_entry Pointer to the void(void) function to run on core 1
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*/
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void multicore_driver_launch(void (*core1_entry)(void)) {
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multicore_launch_core1(core1_entry);
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}
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/**
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* @brief Push a 32-bit value into the inter-core FIFO (blocking)
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*
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* Writes data to the FIFO that core 1 reads from. Blocks until
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* there is space in the hardware FIFO.
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*
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* @param data 32-bit value to send to core 1
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*/
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void multicore_driver_push(uint32_t data) {
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multicore_fifo_push_blocking(data);
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}
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/**
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* @brief Pop a 32-bit value from the inter-core FIFO (blocking)
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*
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* Reads one entry from the FIFO that core 1 writes into. Blocks until
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* a value is available.
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*
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* @return uint32_t Value received from core 1
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*/
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uint32_t multicore_driver_pop(void) {
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return multicore_fifo_pop_blocking();
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}
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