void get_bt_status(void)
{
int key;
char show_buffer[50];
char des[10] = {0};
while (1) {
lcd_clrscr();
lcd_disp_string(0, 0, " 蓝牙状态 ");
serial_clrbuf(CONFIG_BT_SERIAL_NUM, 1, 0);
serial_write(CONFIG_BT_SERIAL_NUM, "AT+STATUS\r\n", sizeof("AT+STATUS\r\n"));
serial_read(CONFIG_BT_SERIAL_NUM, show_buffer, 20, 300);
if(!strncmp(show_buffer, "+STATUS=", sizeof("+STATUS=") - 1)){
des[0] = show_buffer[sizeof("+STATUS=") - 1];
if (strcmp(des, "2") == 0)
lcd_disp_string(0, 16, "蓝牙已连接");
else if (strcmp(des, "1") == 0)
lcd_disp_string(0, 16, "蓝牙广播中...");
else if (strcmp(des, "0") == 0)
lcd_disp_string(0, 16, "蓝牙空闲");
else
lcd_disp_string(0, 16, "未知状态");
}
else
lcd_disp_string(0, 16, "获取失败");
key = kb_get_key(0);
if (key == KEY_ESC)
return;
}
}
void get_mac(void)
{
int key;
char show_buffer[64];
char addr[18];
while (1) {
lcd_clrscr();
lcd_disp_string(0, 0, " 蓝牙MAC地址 ");
/*获取蓝牙地址*/
serial_clrbuf(CONFIG_BT_SERIAL_NUM, 1, 0);
serial_write(CONFIG_BT_SERIAL_NUM, "AT+LADDR\r\n", sizeof("AT+LADDR\r\n"));
serial_read(CONFIG_BT_SERIAL_NUM, show_buffer, 64, 300);
if(!strncmp("+LADDR=", show_buffer, 7)){
memcpy(addr, show_buffer + 7, 17);
lcd_disp_string(0, 16, addr);
}
else
lcd_disp_string(0, 16, "获取失败");
key = kb_get_key(0);
if (key == KEY_ESC)
return;
}
}
void get_name(void)
{
int key, i;
char show_buffer[64] = {0};
char name[17] = {0};
while (1) {
lcd_clrscr();
lcd_disp_string(0, 0, " 蓝牙名称 ");
/*获取蓝牙地址*/
serial_clrbuf(CONFIG_BT_SERIAL_NUM, 1, 0);
serial_write(CONFIG_BT_SERIAL_NUM, "AT+NAME\r\n", sizeof("AT+NAME\r\n"));
serial_read(CONFIG_BT_SERIAL_NUM, show_buffer, 64, 300);
if(!strncmp("+NAME=\"", show_buffer, 7)){
for(i = 0; i < 16; i ++) {
if (show_buffer[7 + i] == '\"')
break;
name[i] = show_buffer[7 + i];
}
lcd_disp_string(0, 16, name);
}
else
lcd_disp_string(0, 16, "获取失败");
key = kb_get_key(0);
if (key == KEY_ESC)
return;
}
}
int bluetooth_test(int mode)
{
int key;
char show_buffer[50];
while (1) {
lcd_clrscr();
lcd_disp_string(0, 0, " 蓝牙测试 ");
lcd_disp_hline(0, 13, 128);
lcd_disp_string(0, 16, "1.名称获取 2.MAC获取");
lcd_disp_string(0, 30, "3.获取状态 4.串口直连");
key = kb_get_key(0);
switch (key) {
case KEY_1:
get_name();
break;
case KEY_2:
get_mac();
break;
case KEY_3:
get_bt_status();
break;
case KEY_4:
connect_uart();
break;
case KEY_POUND:
serial_write(CONFIG_BT_SERIAL_NUM, "AT+ADV\r\n", sizeof("AT+ADV\r\n"));//开启广播
serial_read(CONFIG_BT_SERIAL_NUM, show_buffer, 50, 300);
break;
case KEY_ASTERISK:
serial_write(CONFIG_BT_SERIAL_NUM, "AT+DISC\r\n" , sizeof("AT+DISC\r\n" ));//断开连接
serial_read(CONFIG_BT_SERIAL_NUM, show_buffer, 50, 300);
break;
case KEY_ESC:
serial_write(CONFIG_BT_SERIAL_NUM, "AT+DISC\r\n", sizeof("AT+DISC\r\n"));
serial_read(CONFIG_BT_SERIAL_NUM, show_buffer, 30, 300);
return 0;
default:
break;
}
}
}
void *ui_thread(void *argument) {
char str[80];
char new_user[20];
char time[20];
char user[20];
char message[80];
int row, col, y, x, chat_line, user_line, buffer, tick;
initscr(); /* start the curses mode */
ncurses_initialized = 1;
start_color();
init_pair(1, COLOR_CYAN, COLOR_BLACK);
getmaxyx(stdscr,row,col); /* get the number of rows and columns */
attron(COLOR_PAIR(1));
printw("\t\tType 'EXIT' to quit the program.");
refresh();
attroff(COLOR_PAIR(1));
x=col/1.38;
y=row-6;
user_line = 1;
chat_line = 1;
w_chat = newwin(y, x, 1, 1);
w_input = newwin(3, x, y+1, 1);
w_user = newwin(y, col/6, 1, x+2);
w_time = newwin(3, col/6, y+1, x+2);
/*Create panels for each window*/
box(w_chat, ACS_VLINE, ACS_HLINE);
box(w_input, ACS_VLINE, ACS_HLINE);
box(w_user, ACS_VLINE, ACS_HLINE);
box(w_time, ACS_VLINE, ACS_HLINE);
/*TODO: Display ticking time in the bottom right panel
* TODO: Displaying all users in chat room
* TODO: Displaying received input
* TODO: Displaying sent input
*/
mvwprintw(w_user, user_line, 1, "%s", login.username);
user_line++;
while(true){
refresh_all();
if(kb_has_key() == true){
buffer = 0;
//placeholder until keyboard.c code is implemented
while(buffer < 80 && kb_has_key() == true) {
str[buffer] = kb_get_key();
mvwaddch(w_input,1, buffer+1, str[buffer]);
buffer++;
refresh_all();
}
}
if(strcmp(str, "EXIT") == 0){
endwin();
return 0;
}
if(chat_line > 28){
chat_line = 1;
wclear(w_chat);
box(w_chat, ACS_VLINE, ACS_HLINE);
refresh_all();
}
//placeholder
/* if(has_new_user() == true){
strcpy(new_user, get_user());
mvwprintw(w_user, user_line, 1, "%s", new_user);
user_line++;
attron(COLOR_PAIR(1));
mvwprintw(w_chat, chat_line, 1, "%s has joined the chat", new_user);
attroff(COLOR_PAIR(1));
chat_line++;
refresh_all();
}
//placeholder until has_message is implemented in some form
/*
if(has_message() == true){
//placeholders
strcpy(time, get_time());
if(get_user() == NULL){
strcpy(user, "SYSTEM");
} else{
strcpy(user, get_user());
}
strcpy(message, get_message());
mvwprintw(w_chat, chat_line, 1, "[%s]<%s> %s", time, user, message);
chat_line++;
}
*/
//placeholder
tick = get_elapsed_ticks();
mvwprintw(w_time, 1, 1, "%i", tick);
}
}