mirror of
https://github.com/mytechnotalent/Embedded-Hacking.git
synced 2026-10-01 05:30:15 +02:00
Kevin Thomas
35eacd2c0e
- 0x0011a_cb (Operation Dark Vector): nation-state CTF redesign with an AES-128-ECB sealed target and a plaintext launch origin; RP2350 firmware with bearing-driven servo, tri-color LEDs, GSV stats, and a realistic no-fix path - docs: story-driven classified brief, GDB and Ghidra tutorials with deep step-throughs, regenerated artifacts and PDFs - scripts: docstring standard, AES per-student randomizer, telemetry monitor - week 3 to week 5 lessons: Ghidra patching tutorial, CMSIS-SVD hardware RE, double floating-point and GPIO architecture chapters, README structure
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
// 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.
|
|
//
|
|
// Author: Kevin Thomas
|
|
// Email: kevin@mytechnotalent.com
|
|
// GitHub: https://github.com/mytechnotalent
|
|
// File: lora.h
|
|
// Desc: Declares UART1 interface for the REYAX RYLR998 LoRa transceiver.
|
|
// Created: 2026
|
|
|
|
#ifndef LORA_H
|
|
#define LORA_H
|
|
|
|
#include "hardware/uart.h"
|
|
|
|
#define LORA_UART uart1
|
|
#define LORA_BAUD 9600
|
|
#define LORA_TX_PIN 8
|
|
#define LORA_RX_PIN 9
|
|
|
|
/**
|
|
* @brief Initialize LoRa transceiver over UART1 on GPIO8 and GPIO9
|
|
*
|
|
* @param None.
|
|
* @return None.
|
|
*/
|
|
void init_lora(void);
|
|
|
|
/**
|
|
* @brief Transmit string message over LoRa UART1 interface
|
|
*
|
|
* @param msg Null-terminated string buffer to transmit.
|
|
* @return None.
|
|
*/
|
|
void lora_send(const char *msg);
|
|
|
|
/**
|
|
* @brief Service the LoRa UART: stream pending TX bytes and drain RX.
|
|
*
|
|
* @param None.
|
|
* @return None.
|
|
*/
|
|
void lora_tick(void);
|
|
|
|
#endif // LORA_H
|