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V761: code cleanup

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This commit is contained in:
Pascal Langer 2021-09-09 08:39:37 +02:00
parent ffe4ac68fd
commit 13197840c2
1 changed files with 23 additions and 15 deletions
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38
Multiprotocol/V761_nrf24l01.ino
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@ -50,24 +50,32 @@ static void __attribute__((unused)) V761_set_checksum()
}
}
static void __attribute__((unused)) V761_send_packet()
{
static bool calib=false, prev_ch6=false;
if(phase != V761_DATA)
{
packet[0] = rx_tx_addr[0];
packet[1] = rx_tx_addr[1];
packet[2] = rx_tx_addr[2];
packet[3] = rx_tx_addr[3];
packet[3] = rx_tx_addr[3];
packet[4] = hopping_frequency[1];
packet[5] = hopping_frequency[2];
if(phase == V761_BIND2)
if(phase == V761_BIND2)
packet[6] = 0xf0; // ?
}
else
{
XN297_Hopping(hopping_frequency_no++);
if(hopping_frequency_no >= V761_RF_NUM_CHANNELS)
{
hopping_frequency_no = 0;
packet_count++;
if(packet_count >= 4)
packet_count = 0;
}
packet[0] = convert_channel_8b(THROTTLE); // Throttle
packet[2] = convert_channel_8b(ELEVATOR)>>1; // Elevator
@ -82,8 +90,8 @@ static void __attribute__((unused)) V761_send_packet()
packet[3] = convert_channel_8b(RUDDER)>>1; // Rudder
}
packet[5] = (packet_count++ / 3)<<6;
packet[4] = (packet[5] == 0x40) ? 0x1a : 0x20; // ?
packet[5] = packet_count<<6; // 0X, 4X, 8X, CX
packet[4] = 0x20; // Trims 00..20..40, 0X->20 4X->TrAil 8X->TrEle CX->TrRud
if(CH5_SW) // Mode Expert Gyro off
flags = 0x0c;
@ -105,17 +113,16 @@ static void __attribute__((unused)) V761_send_packet()
|GET_FLAG(CH8_SW, 0x08) // RTH activation
|GET_FLAG(CH9_SW, 0x10); // RTH on/off
if(sub_protocol==V761_3CH)
packet[6] |= 0x80; // unknown, set on original V761-1 dump but not on eachine dumps, keeping for compatibility
//packet counter
if(packet_count >= 12)
packet_count = 0;
XN297_Hopping(hopping_frequency_no++);
if(hopping_frequency_no >= V761_RF_NUM_CHANNELS)
hopping_frequency_no = 0;
packet[6] |= 0x80; // Unknown, set on original V761-1 dump but not on eachine dumps, keeping for compatibility
}
V761_set_checksum();
#if 0
debug("H:%02X P:",hopping_frequency_no);
for(uint8_t i=0;i<V761_PACKET_SIZE;i++)
debug(" %02X",packet[i]);
debugln("");
#endif
// Send
XN297_SetPower();
XN297_SetTxRxMode(TX_EN);
@ -191,8 +198,9 @@ uint16_t V761_callback()
V761_send_packet();
if(bind_counter == 0)
{
phase = V761_DATA;
packet_count = 0;
BIND_DONE;
phase = V761_DATA;
}
else if(packet_count >= 20)
{