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split config now

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This commit is contained in:
Priec
2025-11-14 10:13:59 +01:00
parent 1f5bc11ddd
commit 3e0018d1cb
9 changed files with 155 additions and 119 deletions
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11
semestralka1/CMakeLists.txt
View File

@@ -15,9 +15,18 @@ add_subdirectory(${MBED_PATH})
add_executable(${APP_TARGET})
# Recursively collect all .cpp files under src/
file(GLOB_RECURSE SRC_FILES CONFIGURE_DEPENDS "src/*.cpp")
target_sources(${APP_TARGET}
PRIVATE
main.cpp
${SRC_FILES}
)
# Make includes of headers work
target_include_directories(${APP_TARGET}
PRIVATE
${CMAKE_CURRENT_SOURCE_DIR}/src
)
target_link_libraries(${APP_TARGET}

9
semestralka1/compile_commands.json
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@@ -451,6 +451,7 @@
"-D__DSP_PRESENT=1U",
"-D__FPU_PRESENT=1U",
"-D__MBED__=1",
"-I/home/filip/Documents/programming/uni/pvs/semestralka1/src",
"-I/home/filip/Documents/programming/uni/pvs/semestralka1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Config",
"-I/home/filip/Documents/programming/uni/pvs/semestralka1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Include",
"-I/home/filip/Documents/programming/uni/pvs/semestralka1/mbed-os/cmsis/CMSIS_5/CMSIS/RTOS2/RTX/Include1",
@@ -512,11 +513,11 @@
"-Os",
"-c",
"-o",
"CMakeFiles/mbed-os-example-blinky.dir/main.cpp.obj",
"/home/filip/Documents/programming/uni/pvs/semestralka1/main.cpp"
"CMakeFiles/mbed-os-example-blinky.dir/src/render/background.cpp.obj",
"/home/filip/Documents/programming/uni/pvs/semestralka1/src/render/background.cpp"
],
"directory": "/home/filip/Documents/programming/uni/pvs/semestralka1/cmake_build/NUCLEO_U575ZI_Q/develop/GCC_ARM",
"file": "/home/filip/Documents/programming/uni/pvs/semestralka1/main.cpp",
"output": "/home/filip/Documents/programming/uni/pvs/semestralka1/cmake_build/NUCLEO_U575ZI_Q/develop/GCC_ARM/CMakeFiles/mbed-os-example-blinky.dir/main.cpp.obj"
"file": "/home/filip/Documents/programming/uni/pvs/semestralka1/src/render/background.cpp",
"output": "/home/filip/Documents/programming/uni/pvs/semestralka1/cmake_build/NUCLEO_U575ZI_Q/develop/GCC_ARM/CMakeFiles/mbed-os-example-blinky.dir/src/render/background.cpp.obj"
}
]

114
semestralka1/main.cpp
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@@ -1,114 +0,0 @@
// main.cpp
#include "mbed.h"
#include "background_dark_inverted.h"
#include <vector>
#include <string>
#define TARGET_TX_PIN USBTX
#define TARGET_RX_PIN USBRX
// #define BAUD_RATE 1843200
// #define BAUD_RATE 921600
#define BAUD_RATE 460800
// #define BAUD_RATE 115200
static BufferedSerial serial_port(TARGET_TX_PIN, TARGET_RX_PIN, BAUD_RATE);
FileHandle *mbed::mbed_override_console(int fd)
{
return &serial_port;
}
DigitalOut led(LED1);
#define BUFFER_SIZE 64
static char rx_buffer[BUFFER_SIZE];
// ASCII fart background
void draw_mask(const char *unused_filename, int shift, const char *text = nullptr) {
const int view_width = 50; // visible width
const int view_height = 19;
// Terminal clear + home
printf("\033[2J\033[H");
for (int i = 0; i < view_height && i < BACKGROUND_DARK_INVERTED_LINES; i++) {
const char *row = BACKGROUND_DARK_INVERTED[i];
int width = strlen(row);
if (width == 0) {
printf("\r\n");
continue;
}
int start = shift % width;
// Print visible window (wrap around)
for (int j = 0; j < view_width; j++) {
char c = row[(start + j) % width];
printf("%c", c);
}
printf("\r\n");
}
if (text && text[0] != '\0')
printf("\r\n[RX] %s\r\n", text);
fflush(stdout);
}
int main(void) {
serial_port.set_format(8, BufferedSerial::None, 1);
printf("Baud: %d, Format: 8-N-1\r\n", BAUD_RATE);
int shift = 0;
char message[BUFFER_SIZE] = {0};
bool message_active = false;
Timer msg_timer;
Timer anim_timer;
msg_timer.start();
anim_timer.start();
const char *bg_file = "background_dark_inverted.txt";
bool need_redraw = false;
while (true) {
if (serial_port.readable()) {
memset(rx_buffer, 0, sizeof(rx_buffer));
ssize_t num = serial_port.read(rx_buffer, sizeof(rx_buffer) - 1);
if (num > 0) {
led = !led;
strncpy(message, rx_buffer, sizeof(message) - 1);
message_active = true;
msg_timer.reset();
need_redraw = true;
}
}
if (message_active && msg_timer.elapsed_time() > 1s) {
message_active = false;
memset(message, 0, sizeof(message));
need_redraw = true;
}
// if (message_active && msg_timer.elapsed_time() > 100ms) {
// shift = (shift + 1) % 8;
// }
if (anim_timer.elapsed_time() >= 80ms) {
shift++;
anim_timer.reset();
need_redraw = true;
}
if (need_redraw) {
draw_mask(bg_file, shift, message_active ? message : nullptr);
need_redraw = false;
ThisThread::sleep_for(60ms);
}
ThisThread::sleep_for(20ms);
}
}

0
semestralka1/background_dark_inverted.h → semestralka1/src/background_dark_inverted.h
View File

26
semestralka1/src/main.cpp Normal file
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@@ -0,0 +1,26 @@
// main.cpp
#include "mbed.h"
#include "background_dark_inverted.h"
#include "render/loop.h"
#define TARGET_TX_PIN USBTX
#define TARGET_RX_PIN USBRX
#define BAUD_RATE 460800
BufferedSerial serial_port(TARGET_TX_PIN, TARGET_RX_PIN, BAUD_RATE);
FileHandle *mbed::mbed_override_console(int fd)
{
return &serial_port;
}
DigitalOut led(LED1);
int main(void) {
serial_port.set_format(8, BufferedSerial::None, 1);
printf("Baud: %d, Format: 8-N-1\r\n", BAUD_RATE);
// Just call into render feature
render_loop();
}

35
semestralka1/src/render/background.cpp Normal file
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@@ -0,0 +1,35 @@
// src/render/background.cpp
#include "../background_dark_inverted.h"
#include <cstdio>
#include <cstring>
void draw_mask(const char *unused_filename, int shift, const char *text) {
const int view_width = 50;
const int view_height = 19;
// Terminal clear + home
printf("\033[2J\033[H");
for (int i = 0; i < view_height && i < BACKGROUND_DARK_INVERTED_LINES; i++) {
const char *row = BACKGROUND_DARK_INVERTED[i];
int width = strlen(row);
if (width == 0) {
printf("\r\n");
continue;
}
int start = shift % width;
for (int j = 0; j < view_width; j++) {
printf("%c", row[(start + j) % width]);
}
printf("\r\n");
}
if (text && text[0] != '\0') {
printf("\r\n[RX] %s\r\n", text);
}
fflush(stdout);
}

6
semestralka1/src/render/background.h Normal file
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@@ -0,0 +1,6 @@
// src/render/background.h
#pragma once
// Draws the ASCII art background with optional message
void draw_mask(const char *unused_filename, int shift, const char *text = nullptr);

67
semestralka1/src/render/loop.cpp Normal file
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@@ -0,0 +1,67 @@
// src/render/loop.c
#include "loop.h"
#include "mbed.h"
#include "../background_dark_inverted.h"
extern BufferedSerial serial_port;
extern DigitalOut led;
#define BUFFER_SIZE 64
static char rx_buffer[BUFFER_SIZE];
static char message[BUFFER_SIZE];
static bool message_active = false;
void draw_mask(const char *unused_filename, int shift, const char *text = nullptr);
void render_loop() {
Timer msg_timer;
Timer anim_timer;
msg_timer.start();
anim_timer.start();
int shift = 0;
const char *bg_file = "background_dark_inverted.txt";
bool need_redraw = false;
while (true) {
// Read from UART if available
if (serial_port.readable()) {
memset(rx_buffer, 0, sizeof(rx_buffer));
ssize_t num = serial_port.read(rx_buffer, sizeof(rx_buffer) - 1);
if (num > 0) {
led = !led;
strncpy(message, rx_buffer, sizeof(message) - 1);
message_active = true;
msg_timer.reset();
need_redraw = true;
}
}
// Message lifetime
if (message_active && msg_timer.elapsed_time() > 1s) {
message_active = false;
memset(message, 0, sizeof(message));
need_redraw = true;
}
// Animation tick
if (anim_timer.elapsed_time() >= 80ms) {
shift++;
anim_timer.reset();
need_redraw = true;
}
// Draw
if (need_redraw) {
draw_mask(bg_file, shift, message_active ? message : nullptr);
need_redraw = false;
ThisThread::sleep_for(60ms);
}
ThisThread::sleep_for(20ms);
}
}

6
semestralka1/src/render/loop.h Normal file
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@@ -0,0 +1,6 @@
// src/render/loop.h
#pragma once
// Runs the render loop: reads UART, animates, and draws output
void render_loop();