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https://github.com/pascallanger/DIY-Multiprotocol-TX-Module.git
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Update SGF22_nrf24l01.ino
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pascallanger
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90fb2d745f
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13024e3816
@ -20,21 +20,21 @@ Multiprotocol is distributed in the hope that it will be useful,
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//#define FORCE_SGF22_ORIGINAL_ID
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#define SGF22_PACKET_PERIOD 11950 //10240
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#define SGF22_BIND_RF_CHANNEL 78
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#define SGF22_PAYLOAD_SIZE 12
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#define SGF22_BIND_COUNT 50
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#define SGF22_RF_NUM_CHANNELS 4
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#define SGF22_F22S_BIND_RF_CHANNEL 10
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#define SGF22_J20_BIND_RF_CHANNEL 28
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#define SGF22_PACKET_PERIOD 11950 //10240
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#define SGF22_BIND_RF_CHANNEL 78
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#define SGF22_PAYLOAD_SIZE 12
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#define SGF22_BIND_COUNT 50
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#define SGF22_RF_NUM_CHANNELS 4
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#define SGF22_F22S_BIND_RF_CHANNEL 10
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#define SGF22_J20_BIND_RF_CHANNEL 28
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//packet[8]
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#define SGF22_FLAG_3D 0x00
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#define SGF22_FLAG_LIGHT 0x04
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#define SGF22_FLAG_ROLL 0x08
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#define SGF22_FLAG_VIDEO 0x10
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#define SGF22_FLAG_6G 0x40
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#define SGF22_FLAG_VERTICAL 0xC0
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#define SGF22_FLAG_3D 0x00
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#define SGF22_FLAG_LIGHT 0x04
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#define SGF22_FLAG_ROLL 0x08
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#define SGF22_FLAG_VIDEO 0x10
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#define SGF22_FLAG_6G 0x40
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#define SGF22_FLAG_VERTICAL 0xC0
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#define SGF22_J20_FLAG_HORIZONTAL 0x80
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//#define SGF22_J20_FLAG_SPEED 0x01 // Up/Down trim, not implemented
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@ -44,9 +44,19 @@ Multiprotocol is distributed in the hope that it will be useful,
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//packet[9]
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#define SGF22_FLAG_TRIMRESET 0x04
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#define SGF22_FLAG_PHOTO 0x40 // #define SGF22_J20_FLAG_INVERT 0x40
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#define SGF22_J20_FLAG_FIXHEIGHT 0x80
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#define SGF22_FLAG_TRIMRESET 0x04
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#define SGF22_FLAG_PHOTO 0x40 // #define SGF22_J20_FLAG_INVERT 0x40
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#define SGF22_J20_FLAG_FIXHEIGHT 0x80
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#define SGF22_WRITE_TIME 1000
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//#define SGF22_HUB_TELEMETRY
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enum {
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SGF22_DATA1,
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SGF22_DATA2,
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SGF22_DATA3,
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SGF22_RX,
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};
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static void __attribute__((unused)) SGF22_send_packet()
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{
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@ -148,34 +158,80 @@ static void __attribute__((unused)) SGF22_RF_init()
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{
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XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
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XN297_SetTXAddr((uint8_t*)"\xC7\x95\x3C\xBB\xA5", 5);
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#ifdef SGF22_HUB_TELEMETRY
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XN297_SetRXAddr((uint8_t*)"\xC7\x95\x3C\xBB\xA5", SGF22_PAYLOAD_SIZE);
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#endif
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const uint8_t bind_chan[] = {SGF22_BIND_RF_CHANNEL, SGF22_F22S_BIND_RF_CHANNEL, SGF22_J20_BIND_RF_CHANNEL};
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XN297_RFChannel(bind_chan[sub_protocol]); // Set bind channel
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}
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uint16_t SGF22_callback()
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{
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if(phase == 0)
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#ifdef SGF22_HUB_TELEMETRY
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bool rx = false;
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#endif
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switch(phase)
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{
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phase++;
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#ifdef MULTI_SYNC
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telemetry_set_input_sync(SGF22_PACKET_PERIOD);
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#endif
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SGF22_send_packet();
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if(IS_BIND_IN_PROGRESS)
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{
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if(--bind_counter==0)
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BIND_DONE;
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}
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}
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else
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{//send 3 times in total the same packet
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XN297_ReSendPayload();
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phase++;
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if(phase > 2)
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{
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phase = 0;
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return SGF22_PACKET_PERIOD - 2*1550;
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}
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case SGF22_DATA1:
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#ifdef MULTI_SYNC
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telemetry_set_input_sync(SGF22_PACKET_PERIOD);
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#endif
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#ifdef SGF22_HUB_TELEMETRY
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rx = XN297_IsRX();
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XN297_SetTxRxMode(TXRX_OFF);
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#endif
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SGF22_send_packet();
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if(IS_BIND_IN_PROGRESS)
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{
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if(--bind_counter==0)
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BIND_DONE;
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}
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#ifdef SGF22_HUB_TELEMETRY
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if(rx)
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{
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uint8_t p_len = XN297_ReadEnhancedPayload(packet_in, SGF22_PAYLOAD_SIZE);
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if(p_len == 3 && packet_in[0] == rx_tx_addr[2] && packet_in[1] == rx_tx_addr[3])
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{//packets only received when battery is low: 00 0B 01
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telemetry_link = 1;
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v_lipo1 = packet_in[2] ? 0 : 255;
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}
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#if 0
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debug("L %d ",p_len);
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debug("RX");
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for(uint8_t i=0; i<SGF22_PAYLOAD_SIZE; i++)
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debug(" %02X",packet_in[i]);
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debugln("");
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#endif
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}
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#endif
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phase++;
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break;
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case SGF22_DATA2:
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case SGF22_DATA3:
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//send 3 times in total the same packet
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XN297_ReSendPayload();
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phase++;
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break;
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default: //SGF22_RX
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#ifdef SGF22_HUB_TELEMETRY
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/*{ // Wait for packet to be sent before switching to receive mode
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uint16_t start=(uint16_t)micros(), count=0;
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while ((uint16_t)((uint16_t)micros()-(uint16_t)start) < 500)
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{
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if(XN297_IsPacketSent())
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break;
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count++;
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}
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debugln("%d",count);
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}*/
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//Switch to RX
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XN297_SetTxRxMode(TXRX_OFF);
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XN297_SetTxRxMode(RX_EN);
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#endif
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phase = SGF22_DATA1;
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return SGF22_PACKET_PERIOD - 3*1550;
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}
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return 1550;
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}
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@ -187,7 +243,10 @@ void SGF22_init()
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SGF22_RF_init();
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bind_counter=SGF22_BIND_COUNT;
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packet_sent = packet_count = 0x26; // TX2:26 TX3:26
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phase = 0;
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phase = SGF22_DATA1;
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#ifdef SGF22_HUB_TELEMETRY
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RX_RSSI = 100; // Dummy value
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#endif
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}
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#endif
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