CalvinBackup/Embedded-Hacking
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style: enforce coding standard — headers, @brief on #define, Doxygen on statics, remove _ prefix, max 8 lines per function

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This commit is contained in:
Kevin Thomas
2026-04-16 22:44:43 -04:00
parent 0833c32c94
commit 433263eac0
309 changed files with 10464 additions and 6668 deletions
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drivers/0x01_uart_cbm/Src/main.c
+36 -27
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@@ -1,31 +1,40 @@
/**
******************************************************************************
* @file main.c
* @author Kevin Thomas
* @brief UART demonstration: echo received characters in uppercase.
*
* Demonstrates hardware UART0 using the bare-metal UART driver.
* Characters typed into a terminal via a USB-to-UART adapter
* are echoed back in uppercase.
*
* Wiring:
* GPIO0 (TX) -> USB-to-UART adapter RX
* GPIO1 (RX) -> USB-to-UART adapter TX
* GND -> USB-to-UART adapter GND
*
******************************************************************************
* @attention
*
* Copyright (c) 2026 Kevin Thomas.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
* @file main.c
* @brief UART demonstration: echo received characters in uppercase.
* @author Kevin Thomas
* @date 2026
*
* Demonstrates hardware UART0 using the bare-metal UART driver.
* Characters typed into a terminal via a USB-to-UART adapter
* are echoed back in uppercase.
*
* Wiring:
* GPIO0 (TX) -> USB-to-UART adapter RX
* GPIO1 (RX) -> USB-to-UART adapter TX
* GND -> USB-to-UART adapter GND
*
* MIT License
*
* Copyright (c) 2026 Kevin Thomas
*
* 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.
*/
#include "rp2350_uart.h"
int main(void)