2983d76cb2
- Remove captive portal (DNSServer) — UI served cleanly at 192.168.4.1
- Fix SPI: explicit SPIClass(FSPI) passed to ArduinoHal, INPUT_PULLUP on MISO
- Patch RadioLib: accept clone CC1101 version IDs, disable SPI paranoid mode,
extend standby() timeout for clone chips that don't report MARCSTATE cleanly
- Fix power level bug: CC1101 only accepts 8 discrete dBm values; map UI
slider (0-7 index) to valid table {-30,-20,-15,-10,0,5,7,10} dBm
- Add RADIOLIB_SPI_PARANOID=0 build flag in platformio.ini
- Add frequency sweep: both radios hop ±500 kHz across their bands every 8ms
with 250 kbps bitrate and ±120 kHz deviation for wideband noise coverage
- Fix NVS state persistence so failed init never saves jamEnabled=false
- Fix HTML serving via sendContent() to prevent heap fragmentation on refresh
- Remove 404 redirect loop that was causing repeated large HTML transfers
Made-with: Cursor
55 lines
1.7 KiB
C
55 lines
1.7 KiB
C
#ifndef CONFIG_H
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#define CONFIG_H
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// CC1101 #1 (315 MHz band)
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#define CC1101_1_CS 7
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#define CC1101_1_GDO0 4
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#define CC1101_1_FREQ_MHZ 315.0f
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// CC1101 #2 (433.92 MHz band)
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#define CC1101_2_CS 8
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#define CC1101_2_GDO0 5
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#define CC1101_2_FREQ_MHZ 433.92f
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// Shared SPI (FSPI default on ESP32-S3: 11=MOSI, 12=SCK, 13=MISO)
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#define SPI_SCK_PIN 12
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#define SPI_MISO_PIN 13
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#define SPI_MOSI_PIN 11
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#define SPI_SPEED_HZ 500000
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// WiFi AP for read-only telemetry UI
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#define WIFI_AP_SSID "killer"
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#define WIFI_AP_PASS "password" // simple demo password
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// Web server
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#define WEB_PORT 80
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// Jamming configuration
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#define JAMMING_ENABLED true // Start jamming immediately on boot
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// CC1101 only accepts 8 discrete power levels (index 0-7):
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// { -30, -20, -15, -10, 0, 5, 7, 10 } dBm
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#define JAM_POWER_LEVELS 8
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#define DEFAULT_JAM_POWER_IDX 7 // index into power table (7 = 10 dBm, max)
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#define JAM_NOISE_PATTERN_LEN 64
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// Modulation parameters for jamming
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#define JAM_BITRATE_KBPS 250.0f // High bitrate = wider noise bandwidth
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#define JAM_FREQ_DEV_KHZ 120.0f // Wide deviation = covers ~240 kHz per hop
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#define JAM_RX_BW_KHZ 812.0f // Maximum RX BW
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// Frequency sweep — each radio hops across its ISM band
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// 315 MHz band: 314.0 – 316.0 MHz (US key fobs cluster here)
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#define SWEEP_1_CENTER_MHZ 315.0f
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#define SWEEP_1_SPAN_MHZ 1.0f // ±0.5 MHz around center
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#define SWEEP_1_STEPS 5 // number of hop points
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// 433 MHz band: 433.05 – 434.79 MHz (EU/global key fobs)
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#define SWEEP_2_CENTER_MHZ 433.92f
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#define SWEEP_2_SPAN_MHZ 1.0f
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#define SWEEP_2_STEPS 5
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// How long to dwell on each hop frequency (ms)
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#define SWEEP_DWELL_MS 8
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#endif
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