/*
Prints the entire RFID tag on the display.
*/
void printOnLCD(_Bool shipment){ //Eventuellt göra generisk om vi vill skicka in andra värden än cargo
hd44780_l_clear_disp(&low_conf);
if (shipment == 1)
{
hd44780_l_write(&low_conf, 0x52); //R
hd44780_l_write(&low_conf, 0x46); //F
hd44780_l_write(&low_conf, 0x49); //I
hd44780_l_write(&low_conf, 0x44); //D
hd44780_l_write(&low_conf, 0x3A); //:
for(int i = 1; i<11; i++) //Prints the tag's ID bytes.
{
hd44780_l_write(&low_conf, cargo[i]);
}
}
else
{
hd44780_l_write(&low_conf, 0x4E); //N
hd44780_l_write(&low_conf, 0x4F); //O
hd44780_l_write(&low_conf, 0x20); //_
hd44780_l_write(&low_conf, 0x43); //C
hd44780_l_write(&low_conf, 0x41); //A
hd44780_l_write(&low_conf, 0x52); //R
hd44780_l_write(&low_conf, 0x47); //G
hd44780_l_write(&low_conf, 0x4F); //O
}
}
void hd44780_l_init(const struct hd44780_l_conf* conf, uint8_t n, uint8_t f, uint8_t id, uint8_t s) {
/* Wait after Vcc rises: */
_delay_ms(15.0);
/* Clear all pins: */
_hd44780_l_ca(conf);
/* Special function set (for data length): */
*(conf->db5_port) |= _BV(conf->db5_i);
*(conf->db4_port) |= _BV(conf->db4_i);
_hd44780_l_ec(conf);
/* Wait again: */
_delay_ms(4.1);
/* Special function set (for data length): */
_hd44780_l_ec(conf);
/* Wait again: */
_delay_us(100.0);
/* Special function set (for data length): */
_hd44780_l_ec(conf);
/* 4-bit specific: */
if (conf->dl == HD44780_L_FS_DL_4BIT) {
*(conf->db4_port) &= ~_BV(conf->db4_i);
_hd44780_l_ec(conf);
}
/* Remaining process: */
hd44780_l_fs(conf, conf->dl, n, f);
hd44780_l_disp(conf, HD44780_L_DISP_D_OFF, HD44780_L_DISP_C_OFF, HD44780_L_DISP_B_OFF);
hd44780_l_clear_disp(conf);
hd44780_l_ems(conf, id, s);
}
void hd44780fw_clear(struct hd44780fw_conf* conf) {
hd44780_l_clear_disp(conf->low_conf); /* Device clear function */
conf->last_index = 0; /* Reinitialize v. cursor */
hd44780fw_set_bc_index(conf, 0);
}
