// настроить порт
int port_init ( askue_port_t *Port, const char *file, const char *speed, const char *dbits, const char *sbits, const char *parity )
{
int RS232 = rs232_open ( file );
if ( rs232_init ( RS232, &( Port->Termios ) ) )
{
rs232_close ( RS232 );
return -1;
}
rs232_set_databits ( &( Port->Termios ), dbits );
rs232_set_stopbits ( &( Port->Termios ), sbits );
rs232_set_parity ( &( Port->Termios ), parity );
rs232_set_speed ( &( Port->Termios ), speed );
if ( rs232_apply ( RS232, &( Port->Termios ) ) )
{
rs232_close ( RS232 );
return -1;
}
Port->RS232 = RS232;
if ( __port_open ( Port ) )
{
close ( Port->RS232 );
return -1;
}
else
{
return 0;
}
}
void bs_inverter_init(u_int8_t bs_mode)
{
char* buffer=NULL;
buffer=calloc(BUFFERSIZE_BS_INVERTER, 1);
struct bs_inverter_elements bs_inverter_stat;
memset(&bs_inverter_stat,0, sizeof(bs_inverter_stat));
switch (bs_mode)
{
case 0:
bs_inverter_get_stats(buffer, &bs_inverter_stat);
bs_inverter_get_param(buffer, &bs_inverter_stat);
rs232_close();
bs_inverter_print_stats(&bs_inverter_stat);
bs_inverter_print_param(&bs_inverter_stat);
break;
case 1:
bs_inverter_get_stats(buffer, &bs_inverter_stat);
rs232_close();
bs_inverter_print_stats(&bs_inverter_stat);
break;
case 2:
bs_inverter_get_param(buffer, &bs_inverter_stat);
rs232_close();
bs_inverter_print_param(&bs_inverter_stat);
break;
case 3:
bs_raw_mode();
rs232_close();
break;
}
if (buffer!=NULL) buffer=NULL;
}
//------------------------------------------------------
unsigned int get_compass_position_360(void)
{
int ttys_descriptor;
int bytes_arrived = 0;
unsigned char buffer_in[MAX_LEN_BUFFER];
float ret_value;
while(1)
{
ttys_descriptor = init_serial_port();
write_cmd(ttys_descriptor,0x12);
sleep(1);
bytes_arrived = rs232_buffer_in_lenght(ttys_descriptor);
if (bytes_arrived != ANSWER_CMD_360_POS_LENGHT)
{
printf("ERROR: Re-send command (360) to serial port, bytes arrived:%d\n",bytes_arrived);
rs232_close(ttys_descriptor);
continue;
}
break;
}
rs232_get(ttys_descriptor,buffer_in, ANSWER_CMD_360_POS_LENGHT);
ret_value = (((float)buffer_in[0]) * 360)/255;
rs232_close(ttys_descriptor);
return (unsigned int)ret_value;
}
void *functionTestUART( void *param )
{
int uart_id_index=(int)param;
char command_code[32]={0x93,0xaa};
UartID *uart_id = &cpap_global.uart_id[uart_id_index];
uint8_t recv_buffer[128];
int is_cpap_present=0;
// pthread_detach( pthread_self() );
if ( SendCommand( uart_id->descriptor , command_code , 2 , recv_buffer , sizeof( recv_buffer ) , 4 ) > 0 )
{
if ( recv_buffer[0] == 0x93 && recv_buffer[1] == 0xaa )
{
printf_debug("use uart %s , uart_id[%d].descriptor=%d\n" , uart_id->deviceName , uart_id_index , uart_id->descriptor );
is_cpap_present=1;
cpap_global.uart_fd=uart_id->descriptor;
}
else
{
printf_debug("close uart %s doesnt echo\n" , uart_id->deviceName );
}
}
if ( is_cpap_present == 0 )
{
rs232_close( uart_id->descriptor );
uart_id->descriptor = -1;
}
return 0;
}
RS232_LIB void
rs232_end(struct rs232_port_t *p)
{
struct rs232_windows_t *wx = p->pt;
DBG("p=%p p->pt=%p\n", (void *)p, p->pt);
if (!rs232_port_open(p)) {
free(p->pt);
free(p);
return;
}
rs232_flush(p);
if (!SetCommState(wx->fd, &wx->old_dcb)) {
DBG("SetCommState() %s\n", last_error());
return;
}
if (!SetCommTimeouts(wx->fd, &wx->old_tm)) {
DBG("SetCommTimeouts() %s\n", last_error());
return;
}
rs232_close(p);
free(p->pt);
free(p);
}
/* reset RS232 stuff */
void rs232_reset(void)
{
int i;
for (i = 0; i < RS232_NUM_DEVICES; i++) {
if (fds[i].inuse) {
rs232_close(i);
}
}
}
void mppt_init()
{
char* buffer=NULL;
buffer=calloc(MPPT_BUFFERSIZE, 1);
mppt_read(buffer);
rs232_close();
if (buffer!=NULL) buffer=NULL;
}
/* error = port:close() */
static int lua_port_close(lua_State *L)
{
struct rs232_port_t *p = *(struct rs232_port_t**) luaL_checkudata(L, 1, MODULE_NAMESPACE);
if (p == NULL || !rs232_port_open(p)) {
lua_pushinteger(L, RS232_ERR_PORT_CLOSED);
return 1;
}
lua_pushinteger(L, rs232_close(p));
return 1;
}
//----------------------------------------------------
void get_compass_data_full(unsigned char *buffer_in)
{
int ttys_descriptor;
int bytes_arrived = 0;
while(1)
{
ttys_descriptor = init_serial_port();
write_cmd(ttys_descriptor,0x23);
sleep(1);
bytes_arrived = rs232_buffer_in_lenght(ttys_descriptor);
if (bytes_arrived != ANSWER_CMD_FULL_LENGHT)
{
printf("ERROR: Re-send command (FULL) to serial port, bytes arrived:%d\n",bytes_arrived);
rs232_close(ttys_descriptor);
continue;
}
break;
}
rs232_get(ttys_descriptor,buffer_in, ANSWER_CMD_FULL_LENGHT);
rs232_close(ttys_descriptor);
}
void mppt_init_raw()
{
char* buffer=NULL;
buffer=calloc(MPPT_BUFFERSIZE, 1);
int idx=0;
set_interface_attr(B19200, 0);
sleep(MPPT_RS232_TIMEOUT);
rs232_read(buffer, MPPT_BUFFERSIZE, MPPT_RS232_TIMEOUT, 0);
rs232_close();
for (idx=0; idx<MPPT_BUFFERSIZE;idx++)
{
printf("0x%02x ", buffer[idx]);
}
printf("\n");
if (buffer!=NULL) buffer=NULL;
}
//------------------------------------------------------
void reset_cmps10()
{
int ttys_descriptor;
int bytes_arrived;
unsigned char buffer_in[MAX_LEN_BUFFER],cmd_1,cmd_2,cmd_3;
// Open serial port
ttys_descriptor = rs232_open(SERIAL_PORT,B9600,CS8,PNONE,SB1);
// Test port descriptor
if(ttys_descriptor == -1) {printf("ERROR:serial port not open,exit!!!");exit(1);}
// Command to send
cmd_1 = 0x6A;cmd_2 = 0x7C;cmd_3 = 0x81;
// Send request 0x23
bytes_arrived = 0;
rs232_write(ttys_descriptor,&cmd_1,1);
usleep(50000);
bytes_arrived = rs232_bytes_arrived(ttys_descriptor,0);
rs232_get(ttys_descriptor,buffer_in, 1);
printf("Bytes arrived %d - Value %d\n",bytes_arrived,buffer_in[0]);
rs232_write(ttys_descriptor,&cmd_2,1);
usleep(50000);
bytes_arrived = rs232_bytes_arrived(ttys_descriptor,0);
rs232_get(ttys_descriptor,buffer_in, 1);
printf("Bytes arrived %d - Value %d\n",bytes_arrived,buffer_in[0]);
rs232_write(ttys_descriptor,&cmd_3,1);
usleep(50000);
bytes_arrived = rs232_bytes_arrived(ttys_descriptor,0);
rs232_get(ttys_descriptor,buffer_in, 1);
printf("Bytes arrived %d - Value %d\n",bytes_arrived,buffer_in[0]);
rs232_close(ttys_descriptor);
}
CommunicatieBeheerder::~CommunicatieBeheerder() {
rs232_close();
}
/*------------------------------------------------------------------------------
* main -- Open terminal and launch keypad thread.
* Check for button input and respond appropriately
*------------------------------------------------------------------------------
*/
int main (void) {
// int i;
int ret;
char *emergency="! EMERGENCY !";
char button_read = FALSE; // Local snapshot of Global 'Button'
char prev_button = 0;
/* error handling - reset LEDs */
atexit(closing_time);
signal(SIGINT, closing_time);
term_initio();
rs232_open();
setup_ports();
ret = pthread_create( &keypad_thread, NULL, keypad, NULL);
while(alive){
button_read = button;
if(button_read){
if(prev_button != button_read){
if(blocking){
while(blocking == TRUE && alive){
usleep(SLEEP);
}
}
else{
printf("button: %c\n",button_read);
switch(button_read){
case 'A':
display_string("Hello. =)",BLOCKING);
break;
case 'B':
move_cursor(LEFT);
break;
case 'C':
display_string("Cancel =(",NOT_BLOCKING);
break;
case 'D':
delete_char();
break;
case 'E':
display_string(emergency,BLOCKING);
break;
case 'F':
move_cursor(RIGHT);
break;
case ERROR:
break;
default:
insert_char(button_read);
break;
}
}
}
}
prev_button = button_read;
}
pthread_join(keypad_thread, NULL);
term_exitio();
rs232_close();
return 0;
}
void QRS232::close()
{
rs232_close(m_port);
m_open = false;
m_port = NULL;
}
void close_term(){
term_exitio();
rs232_close();
}
void term_phoenix_close()
{
rs232_close(fd);
}
int main (void) {
// int i;
int ret;
char *emergency="! EMERGENCY !";
char *welcome="Welcome.";
char *enter_pin="Please Enter PIN.";
char button_read = FALSE; // Local snapshot of Global 'Button'
/* error handling - reset LEDs */
atexit(closing_time);
signal(SIGINT, closing_time);
term_initio();
rs232_open();
setup_ports();
ret = pthread_create( &keypad_thread, NULL, keypad, NULL);
// display_string(welcome,PADDED,BLOCKING);
while(alive){
if(state == EMERGENCY){
display_string(emergency,PADDED,NOT_BLOCKING);
continue;
}
switch(state){
case WAITING_LOGGED_OUT:
display_string(enter_pin,PADDED,NOT_BLOCKING);
digits[0] = 0x80; // Set cursor position
while(!button && alive && state == WAITING_LOGGED_OUT){ // Just Wait
usleep(SLEEP);
}
if(state == EMERGENCY) break; // Get out if there's an emergency
if(button >= '0' && button <= '9'){
state = INPUTTING_PIN; // Fall through to next state
}
else{
break;
}
case INPUTTING_PIN:
if(button_read = button){ // Intentionally Assignment
input_pin(button_read); // Sends a snapshot of button
}
cursor_blink();
break;
case WAITING_LOGGED_IN:
display_string("Enter Track Number.",PADDED,NOT_BLOCKING);
digits[0] = 0x80; // Set cursor position
while(!button && alive && state == WAITING_LOGGED_IN){ // Just Wait
usleep(SLEEP);
}
if(state == EMERGENCY) break; // Get out if there's an emergency
if(button >= '0' && button <= '9'){
state = INPUTTING_TRACK_NUMBER; // Fall through to next state
}
else if(button == ENTER_MENU){
state = MENU_SELECT; // Fall through to next state
break;
}
else{
break;
}
case INPUTTING_TRACK_NUMBER:
if(button_read = button){ // Intentionally Assignment
input_track_number(button_read); // Sends a snapshot of button
}
cursor_blink();
break;
case MENU_SELECT:
display_string("MENU.",PADDED,NOT_BLOCKING);
menu_select();
break;
default:
break;
}
delay();
}
pthread_join(keypad_thread, NULL);
term_exitio();
rs232_close();
return 0;
}
void rs232drv_close(int fd)
{
rs232_close(fd);
}
