{

uint8_t band = GetBand(index);

uint8_t channel = GetChannel(index);

uint8_t currentGHSTChannel = GHSTChannel(band, channel);

uint16_t currentFrequency = GetFrequency(index);

SendGHSTUpdate(currentFrequency, currentGHSTChannel);

{

uint8_t packet[] = {

0x82, 0x0C, 0x20, // Header

0x00, (uint8_t)(freq & 0xFF), (uint8_t)(freq >> 8), // Frequency

0x01, 0x00, ghstChannel, // Band & Channel

0x00, 0x00, 0x00, 0x00, // Power Level?

0x00 }; // CRC

uint8_t crc = ghst_crc.calc(&packet[2], 11);

packet[13] = crc;

for(uint8_t i = 0; i < 14; i++)

{

Serial.write(packet[i]);

}

{

// ELRS Bands: A, B, E, I/F, R, L

// Orqa/Rapidfire Bands: I/F, R, E, B, A, L, X

uint8_t ghstChannel = 0x00;

switch(band)

{

case 0x01:

ghstChannel |= 0x50;

break;

case 0x02:

ghstChannel |= 0x40;

break;

case 0x03:

ghstChannel |= 0x30;

break;

case 0x04:

ghstChannel |= 0x10;

break;

case 0x05:

ghstChannel |= 0x20;

break;

case 0x06:

ghstChannel |= 0x60;

break;

}

ghstChannel |= channel;

return ghstChannel;

}