eduard.dlabal/LightTAM
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Refactor UART handling: update UART status management, improve dialog window dimensions, and enhance main menu display.

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This commit is contained in:
Dlabal Eduard
2025-05-15 19:10:39 +02:00
parent 24d9cc8b17
commit 2662415ed5
5 changed files with 95 additions and 39 deletions
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include/main.h
+5 -2
View File
@@ -8,9 +8,12 @@
#define TRUE 1
#define FALSE 0
#define BYTE uint8_t
#define MIN_X_TERMINAL_SIZE 80
#define MIN_Y_TERMINAL_SIZE 30
#define MIN_X_TERMINAL_SIZE 50
#define MIN_Y_TERMINAL_SIZE 20
void handle_sigint(int sig);
int main(int argc, char const **argv);
#endif
include/rfid_handler.h
+3
View File
@@ -7,9 +7,12 @@
typedef struct
{
char *uart_address;
BYTE *uart_status;
list_t *person_list_head;
} UartThreadArgs;
// UART handler thread
void *uartListener(void *arg);
src/main.c
+28
View File
@@ -33,6 +33,7 @@ int main(int argc, char const **argv)
}
int y_max, x_max;
BYTE uart_status = false;
char uart_address[51];
pthread_t uart_thread;
@@ -67,6 +68,11 @@ int main(int argc, char const **argv)
start_color();
curs_set(0);
init_pair(1, COLOR_BLACK, COLOR_WHITE);
init_pair(2, COLOR_WHITE, COLOR_RED);
init_pair(3, COLOR_GREEN, COLOR_BLUE);
init_pair(4, COLOR_RED, COLOR_BLUE);
assume_default_colors(COLOR_WHITE, COLOR_BLUE);
erase();
printw("LightTAM Server");
@@ -77,9 +83,31 @@ int main(int argc, char const **argv)
UartThreadArgs *args = malloc(sizeof(UartThreadArgs));
args->uart_address = uart_address;
args->person_list_head = &person_list;
args->uart_status = &uart_status;
pthread_create(&uart_thread, NULL, uartListener, args);
usleep(1000);
attron(A_BOLD);
if (uart_status == TRUE)
{
mvprintw(y_max - 1, 0, "RFID reader status: ");
attron(COLOR_PAIR(3));
printw("READY");
attroff(COLOR_PAIR(3));
}
else
{
mvprintw(y_max - 1, 0, "RFID reader status: ");
attron(COLOR_PAIR(4));
printw("ERROR");
attroff(COLOR_PAIR(4));
}
attroff(A_BOLD);
refresh();
mainMenu(&person_list, x_max, y_max);
//
pthread_join(uart_thread, NULL);
src/rfid_handler.c
+4 -1
View File
@@ -17,13 +17,16 @@ void *uartListener(void *arg)
char *uart_address = thread_args->uart_address;
list_t *person_list = thread_args->person_list_head;
BYTE *uart_status = thread_args->uart_status;
int uart = open(uart_address, O_RDWR | O_NOCTTY | O_NDELAY);
if (uart == -1)
{
perror("Failed to open UART");
//perror("Failed to open UART");
*uart_status = FALSE;
return NULL;
}
*uart_status = TRUE;
struct termios options;
tcgetattr(uart, &options);
src/tui.c
+55 -36
View File
@@ -11,14 +11,12 @@ void uartDialog(char *uart_adress, int terminal_x, int terminal_y)
char *header = "Enter UART Address";
char input[51] = {"\0"};
int win_height = 15;
int win_height = 8;
int win_width = 80;
int start_y = (terminal_y - win_height) / 2;
int start_x = (terminal_x - win_width) / 2;
start_color();
init_pair(1, COLOR_BLACK, COLOR_WHITE);
init_pair(2, COLOR_WHITE, COLOR_RED);
WINDOW *uartwin = newwin(win_height, win_width, start_y, start_x);
@@ -26,8 +24,10 @@ void uartDialog(char *uart_adress, int terminal_x, int terminal_y)
box(uartwin, 0, 0);
wattron(uartwin, COLOR_PAIR(1));
wattron(uartwin, A_BOLD);
mvwprintw(uartwin, 0, (win_width - strlen(header)) / 2, "%s", header);
mvwprintw(uartwin, 3, (win_width - strlen(prompt)) / 2, "%s", prompt);
wattroff(uartwin, A_BOLD);
mvwprintw(uartwin, 2, (win_width - strlen(prompt)) / 2, "%s", prompt);
wattroff(uartwin, COLOR_PAIR(1));
wrefresh(uartwin);
@@ -46,9 +46,9 @@ void uartDialog(char *uart_adress, int terminal_x, int terminal_y)
else
wattron(uartwin, COLOR_PAIR(1));
mvwprintw(uartwin, 5, text_x, "[%50s]", input);
mvwprintw(uartwin, 4, text_x, "[%50s]", input);
if (!strcmp(input, "\0"))
mvwprintw(uartwin, 5, text_x, "[__________________________________________________]");
mvwprintw(uartwin, 4, text_x, "[__________________________________________________]");
if (highlight == 0)
wattroff(uartwin, COLOR_PAIR(2));
@@ -60,11 +60,15 @@ void uartDialog(char *uart_adress, int terminal_x, int terminal_y)
wattron(uartwin, COLOR_PAIR(2));
else
wattron(uartwin, COLOR_PAIR(1));
mvwprintw(uartwin, 7, button_x - 2, " %s ", "<Enter>");
wattron(uartwin, A_BOLD);
mvwprintw(uartwin, 6, button_x - 2, " %s ", "<Enter>");
if (highlight == 1)
wattroff(uartwin, COLOR_PAIR(2));
else
wattroff(uartwin, COLOR_PAIR(1));
wattroff(uartwin, A_BOLD);
wrefresh(uartwin);
flushinp();
@@ -79,9 +83,9 @@ void uartDialog(char *uart_adress, int terminal_x, int terminal_y)
{
if (highlight == 0)
{
mvwprintw(uartwin, 5, (win_width - 52) / 2, "[__________________________________________________]");
mvwprintw(uartwin, 4, (win_width - 52) / 2, "[__________________________________________________]");
echo();
wmove(uartwin, 5, ((win_width - 52) / 2) + 1);
wmove(uartwin, 4, ((win_width - 52) / 2) + 1);
curs_set(1);
flushinp();
wgetnstr(uartwin, input, 50);
@@ -108,66 +112,81 @@ void uartDialog(char *uart_adress, int terminal_x, int terminal_y)
void mainMenu(list_t *person_list, int terminal_x, int terminal_y)
{
int win_height = 30;
int win_width = 80;
int win_height = 10;
int win_width = 50;
int start_y = (terminal_y - win_height) / 2;
int start_x = (terminal_x - win_width) / 2;
char choices[6][30] = {"List all employees","Find employee","Edit database","Save","Save as...","Exit"};
char choices[6][30] = {"List all employees", "Find employee", "Edit database", "Save", "Save as...", "Exit"};
char keboard_input;
int highlight = 0;
start_color();
init_pair(1, COLOR_BLACK, COLOR_WHITE);
init_pair(2, COLOR_WHITE, COLOR_RED);
WINDOW *uartwin = newwin(win_height, win_width, start_y, start_x);
WINDOW *mainmenu = newwin(win_height, win_width, start_y, start_x);
wbkgd(uartwin, COLOR_PAIR(1));
wbkgd(mainmenu, COLOR_PAIR(1));
box(uartwin, 0, 0);
wattron(uartwin, COLOR_PAIR(1));
wattroff(uartwin, COLOR_PAIR(1));
keypad(uartwin, true);
box(mainmenu, 0, 0);
wattron(mainmenu, COLOR_PAIR(1));
wattron(mainmenu, A_BOLD);
mvwprintw(mainmenu, 0, (win_width - strlen("Administration")) / 2, "%s", "Administration");
wattroff(mainmenu, A_BOLD);
wattroff(mainmenu, COLOR_PAIR(1));
keypad(mainmenu, true);
int text_x = (win_width - 52) / 2;
wrefresh(uartwin);
wrefresh(mainmenu);
while (1)
{
for (int i = 0; i < 6; i++)
{
if (i == highlight)
wattron(mainmenu, COLOR_PAIR(2));
else
wattron(mainmenu, COLOR_PAIR(1));
wattron(mainmenu, A_BOLD);
mvwprintw(mainmenu, 2 + i, (win_width - strlen(choices[i])) / 2, "%s", choices[i]);
wattroff(mainmenu, A_BOLD);
if (i == highlight)
wattroff(mainmenu, COLOR_PAIR(2));
else
wattroff(mainmenu, COLOR_PAIR(1));
}
wrefresh(mainmenu);
flushinp();
keboard_input = wgetch(uartwin);
keboard_input = wgetch(mainmenu);
if (keboard_input == '\t')
{
highlight = !highlight;
if (highlight < 5)
highlight++;
else
highlight = 0;
}
else if (keboard_input == '\n')
{
if (highlight == 0)
{
}
else if (highlight == 1)
switch (highlight)
{
case 5:
if (keboard_input == '\n')
{
wclear(uartwin);
wrefresh(uartwin);
wclear(mainmenu);
wrefresh(mainmenu);
touchwin(stdscr);
refresh();
delwin(uartwin);
delwin(mainmenu);
refresh();
break;
return;
}
break;
}
}
}
}