void scene_arrive(){
printf("\n\tRegister Arrived Bus\n");
printf("\n\t1. Number : %s\n", temp->num);
printf("\t2. Type : %s\n", temp->type);
printf("\t3. Capacity: %u\n", temp->capacity);
printf("\n\t4. Confirm\n");
printf("\t5. Cancel\n");
printf("\n\tChoice: ");
if (!getint(&number)){
msg("Invalid Action!");
return;
}
switch (number){
case 1:
printf("\n\tNumber: ");
buffer = getpstr();
for (number = 0; number < strlen(buffer); number++)
buffer[number] = toupper(buffer[number]);
if (!bus_validate(buffer) || search_bus(buffer)){
msg(bus_validate(buffer) ? "Bus already in queue!":"Invalid Number!");
free(buffer);
return;
}
temp->num = buffer;
return;
case 2:
printf("\n\t1. %s\n", bustype[0]);
printf("\t2. %s\n", bustype[1]);
printf("\n\tWhich Type? ");
fflush(stdout);
if (!getint(&number)) msg("Invalid Type!")
else if (number == 1 || number == 2) temp->type = bustype[number - 1];
else msg("Invalid Type!")
return;
case 3:
printf("\n\tCapacity: ");
if (!getint(&number) && number < 0){
msg("Invalid Input!");
return;
}
temp->capacity = number;
return;
case 4:
if (busses.last)busses.last->next = temp;
if (!busses.first) busses.first = temp;
busses.last = temp;
scene = &scene_menu;
return;
case 5:
free(temp);
scene = &scene_menu;
return;
default:
msg("Invalid Action!");
return;
}
}
/* Generate random car plate, lazy to think already */
char * random_plate(){
srand(time(NULL));
char * plate = malloc(8);
memset(plate, 0, 8);
do {
int r = rand() % 3, i;
for (i = 0; i <= r; i++)
plate[strlen(plate)] = 'A' + (rand() % 26);
sprintf(plate, "%s%d", plate, rand() % 10000);
} while (search_bus(plate));
return plate;
}
void scene_search(){
printf("\n\tOkay, Google!\n");
printf("\tSearch: ");
buffer = getpstr();
for (number = 0; number < strlen(buffer); number++)
buffer[number] = toupper(buffer[number]);
if (bus_validate(buffer) && (number = search_bus(buffer))){
printf("\n\tThe bus %s is the %d%s bus in queue\n\t", buffer, number, getoi(number));
pause();
}
else if (!number){
msg("Error 404: Bus Not Found!");
} else msg("Invalid Keyword!");
free(buffer);
}
int main( void )
{
uint8_t i=0;
int16_t decicelsius;
uint8_t error;
uint8_t delayCounter=0;
hw_init();
uart_init((UART_BAUD_SELECT((BAUD),F_CPU)));
memset(&sensor_fw, 0, sizeof(_sensor_data));
/* init 485 write */
DDRB |= 0b0000001; //1 = output, 0 = input
//PORTB |= 0b00000001; //Enable pin 5 internal pullup
PORTB &= 0b11111110; //Enable pin 5 internal pullup read
//PORTB |= 0b00000001; //Enable pin 5 internal pullup 485 write
led_g_on();
_delay_ms(1000);
led_y_on();
_delay_ms(1000);
led_r_on();
_delay_ms(1000);
led_r_off();
_delay_ms(1000);
led_y_off();
_delay_ms(1000);
led_g_off();
#ifndef OW_ONE_BUS
ow_set_bus(&PIND,&PORTD,&DDRD,PD6);
#endif
led_g_on();
search_bus();
led_g_off();
sei();
sensor_fw.fw_state = FW_STATE_SENSOR_START_MEAS;
for(;;)
{ // main loop
switch (sensor_fw.fw_state)
{
case FW_STATE_SENSOR_SEARCH:
led_g_on();
search_bus();
led_g_off();
uart_puts_P("FW_STATE_SENSOR_SEARCH? =0\n");
sensor_fw.fw_state = FW_STATE_SENSOR_START_MEAS;
break;
case FW_STATE_SENSOR_START_MEAS:
if ( sensor_fw.sensor_num == 0 )
{
sensor_fw.fw_state = FW_STATE_SENSOR_SEARCH;
uart_puts_P("error sensor num =0\n");
break;
}
if ( DS18X20_start_meas( DS18X20_POWER_PARASITE, NULL ) == DS18X20_OK)
{
sensor_fw.fw_state = FW_STATE_SENSOR_DELAY_750ms;
//reset_timeout();
}
else
{
sensor_fw.fw_state = FW_STATE_SENSOR_SEARCH;
uart_puts_P("error start mes faul =0\n");
}
break;
case FW_STATE_SENSOR_DELAY_750ms:
//if (TCNT1 > 5400) //750 ms
_delay_ms( DS18B20_TCONV_12BIT );
{
sensor_fw.fw_state = FW_STATE_SENSOR_READ_I;
i = 0;
}
break;
case FW_STATE_SENSOR_READ_I:
if ( DS18X20_read_decicelsius(&sensor_fw.sensors[i].id[0], &decicelsius ) == DS18X20_OK )
{
sensor_fw.sensors[i].temp = decicelsius;
uart_puts_P( "Sensor# " );
uart_put_int( (int)i + 1 );
uart_puts_P(" = ");
uart_put_temp( decicelsius );
uart_puts_P( NEWLINESTR );
}
else
{
//uart_puts_P( "CRC Error (lost connection?)" );
sensor_fw.fw_state = FW_STATE_SENSOR_SEARCH;
uart_puts_P("error lost connection? =0\n");
break;
}
i++;
if (i >= sensor_fw.sensor_num)
{
sensor_fw.fw_state = FW_STATE_SENSOR_DELAY_5s;
delayCounter = 0;
//reset_timeout();
}
//uart_puts_P( NEWLINESTR );
break;
case FW_STATE_SENSOR_DELAY_5s:
//if (TCNT1 > (5 * TICKS_PER_SEC)) /*5s*/
_delay_ms( 1000 );
{
if(delayCounter > 5)
sensor_fw.fw_state = FW_STATE_SENSOR_START_MEAS;
delayCounter++;
}
break;
case FW_STATE_READ_COMM:
{
//uart_puts_P( "Communication cmd rx\n" );
switch(sensor_fw.comm.rxbuff[2])
{
case 0x01:
sensor_fw.comm.txbuff[0] = 0x7E;
sensor_fw.comm.txbuff[1] = 0x01; // dev_id
sensor_fw.comm.txbuff[2] = 0x02; // len
sensor_fw.comm.txbuff[3] = 0x00; // len
sensor_fw.comm.txbuff[4] = 0xBB; // data
sensor_fw.comm.txbuff[5] = 0xBB; // data
sensor_fw.comm.txbuff[6] = 0x00; // crc
sensor_fw.comm.txbuff[7] = 0x00; // crc
uart_putData(sensor_fw.comm.txbuff,8);
break;
}
sensor_fw.comm.rxlen = 0;
sensor_fw.comm.valid_cmd = 0;
sensor_fw.fw_state = FW_STATE_SENSOR_START_MEAS;
}
break;
}
if(sensor_fw.comm.valid_cmd)
{
sensor_fw.fw_state = FW_STATE_READ_COMM;
}
//_delay_ms(3000);
}
}
