mirror of
https://github.com/pascallanger/DIY-Multiprotocol-TX-Module.git
synced 2025-11-04 06:51:03 +00:00
Scanner 2.4GHz
Thanks to Goebish for this spectrum analyzer. It will work soon with the OpenTX 2.3 Spectrum Analyser tool.
This commit is contained in:
Pascal Langer
parent
6a74b83f98
commit
7d327c1622
@ -51,4 +51,5 @@
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51,Potensic,A20
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52,ZSX,280
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53,Flyzone,FZ-410
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54,Scanner
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63,XN_DUMP,250K,1M,2M
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@ -19,7 +19,7 @@
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#define VERSION_MAJOR 1
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#define VERSION_MINOR 2
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#define VERSION_REVISION 1
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#define VERSION_PATCH_LEVEL 74
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#define VERSION_PATCH_LEVEL 75
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//******************
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// Protocols
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@ -80,6 +80,7 @@ enum PROTOCOLS
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PROTO_POTENSIC = 51, // =>NRF24L01
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PROTO_ZSX = 52, // =>NRF24L01
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PROTO_FLYZONE = 53, // =>A7105
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PROTO_SCANNER = 54, // =>CC2500
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PROTO_XN297DUMP = 63, // =>NRF24L01
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};
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@ -318,6 +319,7 @@ enum MultiPacketTypes
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MULTI_TELEMETRY_SYNC = 8,
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MULTI_TELEMETRY_SPORT_POLLING = 9,
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MULTI_TELEMETRY_HITEC = 10,
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MULTI_TELEMETRY_SCANNER = 11,
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};
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// Macros
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@ -636,6 +638,7 @@ Serial: 100000 Baud 8e2 _ xxxx xxxx p --
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POTENSIC 51
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ZSX 52
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FLYZONE 53
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SCANNER 54
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BindBit=> 0x80 1=Bind/0=No
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AutoBindBit=> 0x40 1=Yes /0=No
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RangeCheck=> 0x20 1=Yes /0=No
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@ -885,4 +888,8 @@ Serial: 100000 Baud 8e2 _ xxxx xxxx p --
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data[3-7] telemetry data
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Full description at the bottom of Hitec_cc2500.ino
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Type 0x0B Spectrum Scanner telemetry data
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length: 6
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data[0] = start channel (2400 + x*0.333 Mhz)
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data[1-5] power levels
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*/
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@ -114,7 +114,12 @@ uint8_t armed, arm_flags, arm_channel_previous;
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uint8_t num_ch;
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#ifdef CC2500_INSTALLED
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uint8_t calData[50];
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#ifdef SCANNER_CC2500_INO
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uint8_t calData[255];
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#define SCAN_CHANS_PER_PACKET 5
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#else
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uint8_t calData[50];
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#endif
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#endif
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#ifdef CHECK_FOR_BOOTLOADER
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@ -643,7 +648,7 @@ uint8_t Update_All()
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update_led_status();
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#if defined(TELEMETRY)
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#if ( !( defined(MULTI_TELEMETRY) || defined(MULTI_STATUS) ) )
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if( (protocol==PROTO_FRSKYD) || (protocol==PROTO_BAYANG) || (protocol==PROTO_NCC1701) || (protocol==PROTO_BUGS) || (protocol==PROTO_BUGSMINI) || (protocol==PROTO_HUBSAN) || (protocol==PROTO_AFHDS2A) || (protocol==PROTO_FRSKYX) || (protocol==PROTO_DSM) || (protocol==PROTO_CABELL) || (protocol==PROTO_HITEC))
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if( (protocol == PROTO_SCANNER) || (protocol==PROTO_FRSKYD) || (protocol==PROTO_BAYANG) || (protocol==PROTO_NCC1701) || (protocol==PROTO_BUGS) || (protocol==PROTO_BUGSMINI) || (protocol==PROTO_HUBSAN) || (protocol==PROTO_AFHDS2A) || (protocol==PROTO_FRSKYX) || (protocol==PROTO_DSM) || (protocol==PROTO_CABELL) || (protocol==PROTO_HITEC))
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#endif
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TelemetryUpdate();
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#endif
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@ -1016,6 +1021,14 @@ static void protocol_init()
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remote_callback = ReadHITEC;
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break;
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#endif
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#if defined(SCANNER_CC2500_INO)
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case PROTO_SCANNER:
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PE1_off;
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PE2_on; //antenna RF2
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next_callback = initScanner();
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remote_callback = Scanner_callback;
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break;
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#endif
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#endif
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#ifdef CYRF6936_INSTALLED
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#if defined(DSM_CYRF6936_INO)
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136
Multiprotocol/Scanner_cc2500.ino
Normal file
136
Multiprotocol/Scanner_cc2500.ino
Normal file
@ -0,0 +1,136 @@
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/*
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This project is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Multiprotocol is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Multiprotocol. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if defined(SCANNER_CC2500_INO)
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#include "iface_cc2500.h"
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#define SCAN_MAX_RADIOCHANNEL 249 // 2483 MHz
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#define SCAN_CHANNEL_LOCK_TIME 300 // with precalibration, channel requires only 90 usec for synthesizer to settle
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#define SCAN_AVERAGE_INTVL 30
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static uint8_t scan_tlm_index;
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enum ScanStates {
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SCAN_CHANNEL_CHANGE = 0,
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SCAN_GET_RSSI = 1,
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};
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static void __attribute__((unused)) Scanner_cc2500_init()
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{
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/* Initialize CC2500 chip */
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CC2500_WriteReg(CC2500_08_PKTCTRL0, 0x12); // Packet Automation Control
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CC2500_WriteReg(CC2500_0B_FSCTRL1, 0x0A); // Frequency Synthesizer Control
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CC2500_WriteReg(CC2500_0C_FSCTRL0, 0x00); // Frequency Synthesizer Control
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CC2500_WriteReg(CC2500_0D_FREQ2, 0x5C); // Frequency Control Word, High Byte
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CC2500_WriteReg(CC2500_0E_FREQ1, 0x4E); // Frequency Control Word, Middle Byte
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CC2500_WriteReg(CC2500_0F_FREQ0, 0xC3); // Frequency Control Word, Low Byte
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CC2500_WriteReg(CC2500_10_MDMCFG4, 0x8D); // Modem Configuration
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CC2500_WriteReg(CC2500_11_MDMCFG3, 0x3B); // Modem Configuration
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CC2500_WriteReg(CC2500_12_MDMCFG2, 0x10); // Modem Configuration
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CC2500_WriteReg(CC2500_13_MDMCFG1, 0x23); // Modem Configuration
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CC2500_WriteReg(CC2500_14_MDMCFG0, 0xA4); // Modem Configuration
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CC2500_WriteReg(CC2500_15_DEVIATN, 0x62); // Modem Deviation Setting
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CC2500_WriteReg(CC2500_18_MCSM0, 0x08); // Main Radio Control State Machine Configuration
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CC2500_WriteReg(CC2500_19_FOCCFG, 0x1D); // Frequency Offset Compensation Configuration
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CC2500_WriteReg(CC2500_1A_BSCFG, 0x1C); // Bit Synchronization Configuration
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CC2500_WriteReg(CC2500_1B_AGCCTRL2, 0xC7); // AGC Control
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CC2500_WriteReg(CC2500_1C_AGCCTRL1, 0x00); // AGC Control
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CC2500_WriteReg(CC2500_1D_AGCCTRL0, 0xB0); // AGC Control
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CC2500_WriteReg(CC2500_21_FREND1, 0xB6); // Front End RX Configuration
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CC2500_SetTxRxMode(RX_EN); // Receive mode
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CC2500_Strobe(CC2500_SIDLE);
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CC2500_Strobe(CC2500_SRX);
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delayMicroseconds(1000); // wait for RX to activate
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}
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static void __attribute__((unused)) Scanner_calibrate()
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{
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for (uint8_t c = 0; c < SCAN_MAX_RADIOCHANNEL; c++)
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{
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CC2500_Strobe(CC2500_SIDLE);
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CC2500_WriteReg(CC2500_0A_CHANNR, c);
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CC2500_Strobe(CC2500_SCAL);
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delayMicroseconds(900);
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calData[c] = CC2500_ReadReg(CC2500_25_FSCAL1);
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}
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CC2500_Strobe(CC2500_SIDLE);
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}
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static void __attribute__((unused)) Scanner_scan_next()
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{
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CC2500_WriteReg(CC2500_0A_CHANNR, rf_ch_num);
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CC2500_WriteReg(CC2500_25_FSCAL1, calData[rf_ch_num]);
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CC2500_Strobe(CC2500_SFRX);
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CC2500_Strobe(CC2500_SRX);
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}
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static int __attribute__((unused)) Scanner_scan_rssi()
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{
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uint8_t rssi;
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rssi = CC2500_ReadReg(0x40 | CC2500_34_RSSI); // 0.5 db/count, RSSI value read from the RSSI status register is a 2's complement number
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uint8_t rssi_rel;
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if (rssi >= 128) {
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rssi_rel = rssi - 128; // relative power levels 0-127 (equals -137 to -72 dBm)
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}
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else {
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rssi_rel = rssi + 128; // relativ power levels 128-255 (equals -73 to -10 dBm)
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}
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return rssi_rel;
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}
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uint16_t Scanner_callback()
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{
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switch (phase)
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{
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case SCAN_CHANNEL_CHANGE:
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rf_ch_num++;
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if (rf_ch_num >= (SCAN_MAX_RADIOCHANNEL + 1))
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rf_ch_num = 0;
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if (scan_tlm_index++ == 0)
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pkt[0] = rf_ch_num; // start channel for telemetry packet
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Scanner_scan_next();
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phase = SCAN_GET_RSSI;
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return SCAN_CHANNEL_LOCK_TIME;
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case SCAN_GET_RSSI:
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phase = SCAN_CHANNEL_CHANGE;
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pkt[scan_tlm_index] = Scanner_scan_rssi();
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if (scan_tlm_index == SCAN_CHANS_PER_PACKET)
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{
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// send data to TX
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telemetry_link = 1;
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scan_tlm_index = 0;
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}
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}
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return SCAN_AVERAGE_INTVL;
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}
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uint16_t initScanner(void)
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{
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rf_ch_num = SCAN_MAX_RADIOCHANNEL;
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scan_tlm_index = 0;
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phase = SCAN_CHANNEL_CHANGE;
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Scanner_cc2500_init();
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CC2500_Strobe(CC2500_SRX);
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Scanner_calibrate();
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CC2500_Strobe(CC2500_SIDLE);
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CC2500_SetTxRxMode(RX_EN);
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CC2500_Strobe(CC2500_SRX); // Receive mode
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return 1250;
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}
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#endif
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@ -170,6 +170,20 @@ static void multi_send_status()
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#endif
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#endif
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#ifdef SCANNER_TELEMETRY
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void spectrum_scanner_frame()
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{
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#if defined MULTI_TELEMETRY
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multi_send_header(MULTI_TELEMETRY_SCANNER, SCAN_CHANS_PER_PACKET + 1);
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#else
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Serial_write(0xAA); // Telemetry packet
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#endif
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Serial_write(pkt[0]); // start channel
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for(uint8_t ch = 0; ch < SCAN_CHANS_PER_PACKET; ch++)
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Serial_write(pkt[ch+1]); // RSSI power levels
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}
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#endif
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#ifdef AFHDS2A_FW_TELEMETRY
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void AFHDSA_short_frame()
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{
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@ -996,6 +1010,15 @@ void TelemetryUpdate()
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}
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#endif
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#if defined SCANNER_TELEMETRY
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if (telemetry_link && protocol == PROTO_SCANNER)
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{
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spectrum_scanner_frame();
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telemetry_link = 0;
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return;
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}
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#endif
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if((telemetry_link & 1 )&& protocol != PROTO_FRSKYX)
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{ // FrSkyD + Hubsan + AFHDS2A + Bayang + Cabell + Hitec + Bugs + BugsMini + NCC1701
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frsky_link_frame();
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@ -192,6 +192,7 @@
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#undef REDPINE_CC2500_INO
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#undef HITEC_CC2500_INO
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#undef XN297L_CC2500_EMU
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#undef SCANNER_CC2500_INO
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#endif
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#ifndef NRF24L01_INSTALLED
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#undef BAYANG_NRF24L01_INO
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@ -248,6 +249,7 @@
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#undef DSM_TELEMETRY
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#undef MULTI_STATUS
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#undef MULTI_TELEMETRY
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#undef SCANNER_TELEMETRY
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#else
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#if defined MULTI_TELEMETRY && not defined INVERT_TELEMETRY
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#warning MULTI_TELEMETRY has been defined but not INVERT_TELEMETRY. They should be both enabled for OpenTX telemetry and status to work.
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@ -291,7 +293,7 @@
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#if not defined(DSM_CYRF6936_INO)
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#undef DSM_TELEMETRY
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#endif
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#if not defined(DSM_TELEMETRY) && not defined(SPORT_TELEMETRY) && not defined(HUB_TELEMETRY) && not defined(HUBSAN_HUB_TELEMETRY) && not defined(BUGS_HUB_TELEMETRY) && not defined(NCC1701_HUB_TELEMETRY) && not defined(BAYANG_HUB_TELEMETRY) && not defined(CABELL_HUB_TELEMETRY) && not defined(AFHDS2A_HUB_TELEMETRY) && not defined(AFHDS2A_FW_TELEMETRY) && not defined(MULTI_TELEMETRY) && not defined(MULTI_STATUS) && not defined(HITEC_HUB_TELEMETRY) && not defined(HITEC_FW_TELEMETRY)
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#if not defined(DSM_TELEMETRY) && not defined(SPORT_TELEMETRY) && not defined(HUB_TELEMETRY) && not defined(HUBSAN_HUB_TELEMETRY) && not defined(BUGS_HUB_TELEMETRY) && not defined(NCC1701_HUB_TELEMETRY) && not defined(BAYANG_HUB_TELEMETRY) && not defined(CABELL_HUB_TELEMETRY) && not defined(AFHDS2A_HUB_TELEMETRY) && not defined(AFHDS2A_FW_TELEMETRY) && not defined(MULTI_TELEMETRY) && not defined(MULTI_STATUS) && not defined(HITEC_HUB_TELEMETRY) && not defined(HITEC_FW_TELEMETRY) && not defined(SCANNER_TELEMETRY)
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#undef TELEMETRY
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#undef INVERT_TELEMETRY
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#undef SPORT_POLLING
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@ -165,7 +165,7 @@
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#define DEVO_CYRF6936_INO
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#define DSM_CYRF6936_INO
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#define J6PRO_CYRF6936_INO
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#define TRAXXAS_CYRF6936_INO
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#define TRAXXAS_CYRF6936_INO
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#define WFLY_CYRF6936_INO
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#define WK2x01_CYRF6936_INO
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@ -175,6 +175,7 @@
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#define FRSKYV_CC2500_INO
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#define FRSKYX_CC2500_INO
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#define HITEC_CC2500_INO
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#define SCANNER_CC2500_INO
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#define SFHSS_CC2500_INO
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#define REDPINE_CC2500_INO
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@ -294,6 +295,7 @@
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#define CABELL_HUB_TELEMETRY // Use FrSkyD Hub format to send telemetry to TX
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#define HITEC_HUB_TELEMETRY // Use FrSkyD Hub format to send basic telemetry to the radios which can decode it like er9x, ersky9x and OpenTX
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#define HITEC_FW_TELEMETRY // Under development: Forward received telemetry packets to be decoded by ersky9x and OpenTX
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#define SCANNER_TELEMETRY // Forward spectrum scanner data to TX
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//SPORT_POLLING is an implementation of the same polling routine as XJT module for sport telemetry bidirectional communication.
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//This is useful for passing sport control frames from TX to RX(ex: changing Betaflight PID or VTX channels on the fly using LUA scripts with OpentX).
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@ -611,6 +613,8 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]= {
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PROTO_REDPINE
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RED_FAST
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RED_SLOW
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PROTO_SCANNER
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NONE
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PROTO_SFHSS
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NONE
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PROTO_SHENQI
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@ -108,6 +108,7 @@ CFlie|38|CFlie||||||||NRF24L01|
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[Q2X2](Protocols_Details.md#Q2X2---29)|29|Q222|Q242|Q282||||||NRF24L01|
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[Q303](Protocols_Details.md#Q303---31)|31|Q303|CX35|CX10D|CX10WD|||||NRF24L01|XN297
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[Redpine](Protocols_Details.md#Redpine---50)|50|FAST|SLOW|||||||NRF24L01|
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[Scanner](Protocols_Details.md#Scanner---54)|54|||||||||CC2500|
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[SFHSS](Protocols_Details.md#SFHSS---21)|21|SFHSS||||||||CC2500|
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[Shenqi](Protocols_Details.md#Shenqi---19)|19|Shenqi||||||||NRF24L01|LT8900
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[SLT](Protocols_Details.md#SLT---11)|11|SLT_V1|SLT_V2|Q100|Q200|MR100||||NRF24L01|
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@ -381,6 +382,9 @@ CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8
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---|---|---|---|---|---|---|---
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A|E|T|R|CH5|CH6|CH7|CH8
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## Scanner - *54*
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2.4GHz scanner accessible using the OpenTX 2.3 Spectrum Analyser tool.
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***
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# CYRF6936 RF Module
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