Enable Narrow and Lite regions for EU (#10120)
* Enable Lite and Narrow regions and introduce getEffectiveDutyCycle for Lite profiles * Add TrafficType enum and extend getConfiguredOrDefaultMsScaled to manage based on regionProfile settings * Refactor telemetry modules to include TrafficType in getConfiguredOrDefaultMsScaled calls * Update submodule protobufs to latest commit * Add support for new region presets and modem presets in menu options * Add new LoRa region codes and modem presets for EU bands * boof * Add modem presets for LITE and NARROW configurations * Update subproject commit reference in protobufs * Update protobufs * Refactor modem preset definitions to use macro for consistency and clarity * Refactor modem preset cases to use PRESET macro for consistency * fix: update LoRa region code for EU 868 narrowband configuration Co-authored-by: Copilot <copilot@github.com> * Fix test suite failure Co-authored-by: Copilot <copilot@github.com> * Add override slot override - for when one override isn't enough. Co-authored-by: Copilot <copilot@github.com> * address copilot comments --------- Co-authored-by: Copilot <copilot@github.com>
This commit is contained in:
Tom
GitHub
Copilot
+102
-58
@@ -35,31 +35,32 @@
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#endif
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static const meshtastic_Config_LoRaConfig_ModemPreset PRESETS_STD[] = {
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meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST, meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW,
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meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW, meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST,
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meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW, meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST,
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meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE, meshtastic_Config_LoRaConfig_ModemPreset_SHORT_TURBO,
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meshtastic_Config_LoRaConfig_ModemPreset_LONG_TURBO, MODEM_PRESET_END};
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PRESET(LONG_FAST), PRESET(LONG_SLOW), PRESET(MEDIUM_SLOW), PRESET(MEDIUM_FAST), PRESET(SHORT_SLOW),
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PRESET(SHORT_FAST), PRESET(LONG_MODERATE), PRESET(SHORT_TURBO), PRESET(LONG_TURBO), MODEM_PRESET_END};
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static const meshtastic_Config_LoRaConfig_ModemPreset PRESETS_EU_868[] = {
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meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST, meshtastic_Config_LoRaConfig_ModemPreset_LONG_SLOW,
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meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_SLOW, meshtastic_Config_LoRaConfig_ModemPreset_MEDIUM_FAST,
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meshtastic_Config_LoRaConfig_ModemPreset_SHORT_SLOW, meshtastic_Config_LoRaConfig_ModemPreset_SHORT_FAST,
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meshtastic_Config_LoRaConfig_ModemPreset_LONG_MODERATE, MODEM_PRESET_END};
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PRESET(LONG_FAST), PRESET(LONG_SLOW), PRESET(MEDIUM_SLOW), PRESET(MEDIUM_FAST),
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PRESET(SHORT_SLOW), PRESET(SHORT_FAST), PRESET(LONG_MODERATE), MODEM_PRESET_END};
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static const meshtastic_Config_LoRaConfig_ModemPreset PRESETS_UNDEF[] = {meshtastic_Config_LoRaConfig_ModemPreset_LONG_FAST,
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MODEM_PRESET_END};
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static const meshtastic_Config_LoRaConfig_ModemPreset PRESETS_UNDEF[] = {PRESET(LONG_FAST), MODEM_PRESET_END};
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static const meshtastic_Config_LoRaConfig_ModemPreset PRESETS_LITE[] = {PRESET(LITE_FAST), PRESET(LITE_SLOW), MODEM_PRESET_END};
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static const meshtastic_Config_LoRaConfig_ModemPreset PRESETS_NARROW[] = {PRESET(NARROW_FAST), PRESET(NARROW_SLOW),
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MODEM_PRESET_END};
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// Region profiles: bundle preset list + regulatory parameters shared across regions
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// presets, spacing, padding, audio, licensed, text throttle, position throttle, telemetry throttle, override slot
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const RegionProfile PROFILE_STD = {PRESETS_STD, 0, 0, true, false, 0, 0, 0, 0};
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const RegionProfile PROFILE_EU868 = {PRESETS_EU_868, 0, 0, false, false, 0, 0, 0, 0};
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const RegionProfile PROFILE_UNDEF = {PRESETS_UNDEF, 0, 0, true, false, 0, 0, 0, 0};
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const RegionProfile PROFILE_STD = {PRESETS_STD, 0, 0, true, false, 0, 1, 1, 0};
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const RegionProfile PROFILE_EU868 = {PRESETS_EU_868, 0, 0, false, false, 0, 1, 1, 0};
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const RegionProfile PROFILE_UNDEF = {PRESETS_UNDEF, 0, 0, true, false, 0, 1, 1, 0};
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const RegionProfile PROFILE_LITE = {PRESETS_LITE, 0.4, 0.0375f, false, false, 0, 10, 10, 0};
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const RegionProfile PROFILE_NARROW = {PRESETS_NARROW, 0, 0.0104f, true, false, 0, 1, 1, 1};
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#define RDEF(name, freq_start, freq_end, duty_cycle, power_limit, frequency_switching, wide_lora, profile_ptr) \
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#define RDEF(name, freq_start, freq_end, duty_cycle, power_limit, frequency_switching, wide_lora, profile_ptr, default_preset) \
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{ \
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meshtastic_Config_LoRaConfig_RegionCode_##name, freq_start, freq_end, duty_cycle, power_limit, frequency_switching, \
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wide_lora, &profile_ptr, #name \
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wide_lora, &profile_ptr, default_preset, #name \
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}
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const RegionInfo regions[] = {
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@@ -67,7 +68,7 @@ const RegionInfo regions[] = {
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https://link.springer.com/content/pdf/bbm%3A978-1-4842-4357-2%2F1.pdf
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https://www.thethingsnetwork.org/docs/lorawan/regional-parameters/
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*/
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RDEF(US, 902.0f, 928.0f, 100, 30, false, false, PROFILE_STD),
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RDEF(US, 902.0f, 928.0f, 100, 30, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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EN300220 ETSI V3.2.1 [Table B.1, Item H, p. 21]
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@@ -75,7 +76,7 @@ const RegionInfo regions[] = {
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https://www.etsi.org/deliver/etsi_en/300200_300299/30022002/03.02.01_60/en_30022002v030201p.pdf
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FIXME: https://github.com/meshtastic/firmware/issues/3371
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*/
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RDEF(EU_433, 433.0f, 434.0f, 10, 10, false, false, PROFILE_STD),
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RDEF(EU_433, 433.0f, 434.0f, 10, 10, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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https://www.thethingsnetwork.org/docs/lorawan/duty-cycle/
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https://www.thethingsnetwork.org/docs/lorawan/regional-parameters/
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@@ -90,33 +91,33 @@ const RegionInfo regions[] = {
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AFA) to avoid a duty cycle. (Please refer to line P page 22 of this document.)
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https://www.etsi.org/deliver/etsi_en/300200_300299/30022002/03.01.01_60/en_30022002v030101p.pdf
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*/
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RDEF(EU_868, 869.4f, 869.65f, 10, 27, false, false, PROFILE_EU868),
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RDEF(EU_868, 869.4f, 869.65f, 10, 27, false, false, PROFILE_EU868, PRESET(LONG_FAST)),
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/*
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https://lora-alliance.org/wp-content/uploads/2020/11/lorawan_regional_parameters_v1.0.3reva_0.pdf
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*/
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RDEF(CN, 470.0f, 510.0f, 100, 19, false, false, PROFILE_STD),
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RDEF(CN, 470.0f, 510.0f, 100, 19, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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https://lora-alliance.org/wp-content/uploads/2020/11/lorawan_regional_parameters_v1.0.3reva_0.pdf
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https://www.arib.or.jp/english/html/overview/doc/5-STD-T108v1_5-E1.pdf
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https://qiita.com/ammo0613/items/d952154f1195b64dc29f
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*/
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RDEF(JP, 920.5f, 923.5f, 100, 13, false, false, PROFILE_STD),
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RDEF(JP, 920.5f, 923.5f, 100, 13, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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https://www.iot.org.au/wp/wp-content/uploads/2016/12/IoTSpectrumFactSheet.pdf
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https://iotalliance.org.nz/wp-content/uploads/sites/4/2019/05/IoT-Spectrum-in-NZ-Briefing-Paper.pdf
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Also used in Brazil.
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*/
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RDEF(ANZ, 915.0f, 928.0f, 100, 30, false, false, PROFILE_STD),
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RDEF(ANZ, 915.0f, 928.0f, 100, 30, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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433.05 - 434.79 MHz, 25mW EIRP max, No duty cycle restrictions
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AU Low Interference Potential https://www.acma.gov.au/licences/low-interference-potential-devices-lipd-class-licence
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NZ General User Radio Licence for Short Range Devices https://gazette.govt.nz/notice/id/2022-go3100
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*/
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RDEF(ANZ_433, 433.05f, 434.79f, 100, 14, false, false, PROFILE_STD),
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RDEF(ANZ_433, 433.05f, 434.79f, 100, 14, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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https://digital.gov.ru/uploaded/files/prilozhenie-12-k-reshenyu-gkrch-18-46-03-1.pdf
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@@ -124,13 +125,13 @@ const RegionInfo regions[] = {
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Note:
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- We do LBT, so 100% is allowed.
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*/
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RDEF(RU, 868.7f, 869.2f, 100, 20, false, false, PROFILE_STD),
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RDEF(RU, 868.7f, 869.2f, 100, 20, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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https://www.law.go.kr/LSW/admRulLsInfoP.do?admRulId=53943&efYd=0
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https://resources.lora-alliance.org/technical-specifications/rp002-1-0-4-regional-parameters
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*/
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RDEF(KR, 920.0f, 923.0f, 100, 23, false, false, PROFILE_STD),
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RDEF(KR, 920.0f, 923.0f, 100, 23, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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Taiwan, 920-925Mhz, limited to 0.5W indoor or coastal, 1.0W outdoor.
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@@ -138,40 +139,40 @@ const RegionInfo regions[] = {
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https://www.ncc.gov.tw/english/files/23070/102_5190_230703_1_doc_C.PDF
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https://gazette.nat.gov.tw/egFront/e_detail.do?metaid=147283
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*/
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RDEF(TW, 920.0f, 925.0f, 100, 27, false, false, PROFILE_STD),
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RDEF(TW, 920.0f, 925.0f, 100, 27, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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https://lora-alliance.org/wp-content/uploads/2020/11/lorawan_regional_parameters_v1.0.3reva_0.pdf
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*/
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RDEF(IN, 865.0f, 867.0f, 100, 30, false, false, PROFILE_STD),
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RDEF(IN, 865.0f, 867.0f, 100, 30, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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https://rrf.rsm.govt.nz/smart-web/smart/page/-smart/domain/licence/LicenceSummary.wdk?id=219752
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https://iotalliance.org.nz/wp-content/uploads/sites/4/2019/05/IoT-Spectrum-in-NZ-Briefing-Paper.pdf
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*/
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RDEF(NZ_865, 864.0f, 868.0f, 100, 36, false, false, PROFILE_STD),
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RDEF(NZ_865, 864.0f, 868.0f, 100, 36, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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https://lora-alliance.org/wp-content/uploads/2020/11/lorawan_regional_parameters_v1.0.3reva_0.pdf
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https://standard.nbtc.go.th/getattachment/Standards/%E0%B8%A1%E0%B8%B2%E0%B8%95%E0%B8%A3%E0%B8%90%E0%B8%B2%E0%B8%99%E0%B8%97%E0%B8%B2%E0%B8%87%E0%B9%80%E0%B8%97%E0%B8%84%E0%B8%99%E0%B8%B4%E0%B8%84%E0%B8%82%E0%B8%AD%E0%B8%87%E0%B9%80%E0%B8%84%E0%B8%A3%E0%B8%B7%E0%B9%88%E0%B8%AD%E0%B8%87%E0%B9%82%E0%B8%97%E0%B8%A3%E0%B8%84%E0%B8%A1%E0%B8%99%E0%B8%B2%E0%B8%84%E0%B8%A1/1033-2565.pdf.aspx?lang=th-TH
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Thailand 920–925 MHz set max TX power to 27 dBm and enforce 10% duty cycle, aligned with NBTC regulations.
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*/
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RDEF(TH, 920.0f, 925.0f, 10, 27, false, false, PROFILE_STD),
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RDEF(TH, 920.0f, 925.0f, 10, 27, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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433,05-434,7 Mhz 10 mW
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868,0-868,6 Mhz 25 mW
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https://nkrzi.gov.ua/images/upload/256/5810/PDF_UUZ_19_01_2016.pdf
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*/
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RDEF(UA_433, 433.0f, 434.7f, 10, 10, false, false, PROFILE_STD),
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RDEF(UA_868, 868.0f, 868.6f, 1, 14, false, false, PROFILE_STD),
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RDEF(UA_433, 433.0f, 434.7f, 10, 10, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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RDEF(UA_868, 868.0f, 868.6f, 1, 14, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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Malaysia
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433 - 435 MHz at 100mW, no restrictions.
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https://www.mcmc.gov.my/skmmgovmy/media/General/pdf/Short-Range-Devices-Specification.pdf
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*/
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RDEF(MY_433, 433.0f, 435.0f, 100, 20, false, false, PROFILE_STD),
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RDEF(MY_433, 433.0f, 435.0f, 100, 20, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
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Malaysia
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@@ -180,14 +181,14 @@ const RegionInfo regions[] = {
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Frequency hopping is used for 919 - 923 MHz.
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https://www.mcmc.gov.my/skmmgovmy/media/General/pdf/Short-Range-Devices-Specification.pdf
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*/
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RDEF(MY_919, 919.0f, 924.0f, 100, 27, true, false, PROFILE_STD),
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RDEF(MY_919, 919.0f, 924.0f, 100, 27, true, false, PROFILE_STD, PRESET(LONG_FAST)),
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/*
|
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Singapore
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SG_923 Band 30d: 917 - 925 MHz at 100mW, no restrictions.
|
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https://www.imda.gov.sg/-/media/imda/files/regulation-licensing-and-consultations/ict-standards/telecommunication-standards/radio-comms/imdatssrd.pdf
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*/
|
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RDEF(SG_923, 917.0f, 925.0f, 100, 20, false, false, PROFILE_STD),
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RDEF(SG_923, 917.0f, 925.0f, 100, 20, false, false, PROFILE_STD, PRESET(LONG_FAST)),
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||||
|
||||
/*
|
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Philippines
|
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@@ -197,9 +198,9 @@ const RegionInfo regions[] = {
|
||||
https://github.com/meshtastic/firmware/issues/4948#issuecomment-2394926135
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||||
*/
|
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|
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RDEF(PH_433, 433.0f, 434.7f, 100, 10, false, false, PROFILE_STD),
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RDEF(PH_868, 868.0f, 869.4f, 100, 14, false, false, PROFILE_STD),
|
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RDEF(PH_915, 915.0f, 918.0f, 100, 24, false, false, PROFILE_STD),
|
||||
RDEF(PH_433, 433.0f, 434.7f, 100, 10, false, false, PROFILE_STD, PRESET(LONG_FAST)),
|
||||
RDEF(PH_868, 868.0f, 869.4f, 100, 14, false, false, PROFILE_STD, PRESET(LONG_FAST)),
|
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RDEF(PH_915, 915.0f, 918.0f, 100, 24, false, false, PROFILE_STD, PRESET(LONG_FAST)),
|
||||
|
||||
/*
|
||||
Kazakhstan
|
||||
@@ -207,32 +208,46 @@ const RegionInfo regions[] = {
|
||||
863 - 868 MHz <25 mW EIRP, 500kHz channels allowed, must not be used at airfields
|
||||
https://github.com/meshtastic/firmware/issues/7204
|
||||
*/
|
||||
RDEF(KZ_433, 433.075f, 434.775f, 100, 10, false, false, PROFILE_STD),
|
||||
RDEF(KZ_863, 863.0f, 868.0f, 100, 30, false, false, PROFILE_STD),
|
||||
RDEF(KZ_433, 433.075f, 434.775f, 100, 10, false, false, PROFILE_STD, PRESET(LONG_FAST)),
|
||||
RDEF(KZ_863, 863.0f, 868.0f, 100, 30, false, false, PROFILE_STD, PRESET(LONG_FAST)),
|
||||
|
||||
/*
|
||||
Nepal
|
||||
865 MHz to 868 MHz frequency band for IoT (Internet of Things), M2M (Machine-to-Machine), and smart metering use,
|
||||
specifically in non-cellular mode. https://www.nta.gov.np/uploads/contents/Radio-Frequency-Policy-2080-English.pdf
|
||||
*/
|
||||
RDEF(NP_865, 865.0f, 868.0f, 100, 30, false, false, PROFILE_STD),
|
||||
RDEF(NP_865, 865.0f, 868.0f, 100, 30, false, false, PROFILE_STD, PRESET(LONG_FAST)),
|
||||
|
||||
/*
|
||||
Brazil
|
||||
902 - 907.5 MHz , 1W power limit, no duty cycle restrictions
|
||||
https://github.com/meshtastic/firmware/issues/3741
|
||||
*/
|
||||
RDEF(BR_902, 902.0f, 907.5f, 100, 30, false, false, PROFILE_STD),
|
||||
RDEF(BR_902, 902.0f, 907.5f, 100, 30, false, false, PROFILE_STD, PRESET(LONG_FAST)),
|
||||
|
||||
/*
|
||||
2.4 GHZ WLAN Band equivalent. Only for SX128x chips.
|
||||
*/
|
||||
RDEF(LORA_24, 2400.0f, 2483.5f, 100, 10, false, true, PROFILE_STD),
|
||||
RDEF(LORA_24, 2400.0f, 2483.5f, 100, 10, false, true, PROFILE_STD, PRESET(LONG_FAST)),
|
||||
|
||||
/*
|
||||
EU 866MHz band (Band no. 46b of 2006/771/EC and subsequent amendments) for Non-specific short-range devices (SRD)
|
||||
Gives 4 channels at 865.7/866.3/866.9/867.5 MHz, 400 kHz gap plus 37.5 kHz padding between channels, 27 dBm,
|
||||
duty cycle 2.5% (mobile) or 10% (fixed) https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02006D0771(01)-20250123
|
||||
*/
|
||||
RDEF(EU_866, 865.6f, 867.6f, 2.5, 27, false, false, PROFILE_LITE, PRESET(LITE_FAST)),
|
||||
|
||||
/*
|
||||
EU 868MHz band: 3 channels at 869.410/869.4625/869.577 MHz
|
||||
Channel centres at 869.442/869.525/869.608 MHz,
|
||||
10.4 kHz padding on channels, 27 dBm, duty cycle 10%
|
||||
*/
|
||||
RDEF(EU_N_868, 869.4f, 869.65f, 10, 27, false, false, PROFILE_NARROW, PRESET(NARROW_SLOW)),
|
||||
|
||||
/*
|
||||
This needs to be last. Same as US.
|
||||
*/
|
||||
RDEF(UNSET, 902.0f, 928.0f, 100, 30, false, false, PROFILE_UNDEF)
|
||||
RDEF(UNSET, 902.0f, 928.0f, 100, 30, false, false, PROFILE_UNDEF, PRESET(LONG_FAST)),
|
||||
|
||||
};
|
||||
|
||||
@@ -546,6 +561,23 @@ const RegionInfo *getRegion(meshtastic_Config_LoRaConfig_RegionCode code)
|
||||
return r;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get duty cycle for current region. EU_866: 10% for routers, 2.5% for mobile.
|
||||
*/
|
||||
float getEffectiveDutyCycle()
|
||||
{
|
||||
if (myRegion->code == meshtastic_Config_LoRaConfig_RegionCode_EU_866) {
|
||||
if (config.device.role == meshtastic_Config_DeviceConfig_Role_ROUTER ||
|
||||
config.device.role == meshtastic_Config_DeviceConfig_Role_ROUTER_LATE) {
|
||||
return 10.0f;
|
||||
} else {
|
||||
return 2.5f;
|
||||
}
|
||||
}
|
||||
// For all other regions, return the standard duty cycle
|
||||
return myRegion->dutyCycle;
|
||||
}
|
||||
|
||||
uint32_t RadioInterface::getPacketTime(const meshtastic_MeshPacket *p, bool received)
|
||||
{
|
||||
uint32_t pl = 0;
|
||||
@@ -897,12 +929,15 @@ bool RadioInterface::checkOrClampConfigLora(meshtastic_Config_LoRaConfig &loraCo
|
||||
if (loraConfig.override_frequency == 0) {
|
||||
|
||||
// Check if we use the default frequency slot
|
||||
// overrideSlot: 0 = channel hash, -1 = preset hash, >0 = explicit slot
|
||||
uses_default_frequency_slot =
|
||||
(loraConfig.channel_num == 0) || // user choice unset, no frequency override, so use default
|
||||
(newRegion->profile->overrideSlot != 0 &&
|
||||
loraConfig.channel_num == newRegion->profile->overrideSlot) || // user setting matches override
|
||||
((newRegion->profile->overrideSlot == 0) &&
|
||||
((uint32_t)(loraConfig.channel_num - 1) == presetNameHashSlot)); // user setting matches preset hash, no override
|
||||
(newRegion->profile->overrideSlot > 0 &&
|
||||
loraConfig.channel_num == newRegion->profile->overrideSlot) || // user setting matches explicit override slot
|
||||
((newRegion->profile->overrideSlot == OVERRIDE_SLOT_DEFAULT_CHANNEL_HASH) &&
|
||||
((uint32_t)(loraConfig.channel_num - 1) == channelNameHashSlot)) || // user setting matches channel name hash
|
||||
((newRegion->profile->overrideSlot == OVERRIDE_SLOT_PRESET_HASH) &&
|
||||
((uint32_t)(loraConfig.channel_num - 1) == presetNameHashSlot)); // user setting matches preset name hash
|
||||
|
||||
// check if user setting different to preset name
|
||||
uses_custom_channel_name = (strcmp(channelName, presetNameDisplay) != 0);
|
||||
@@ -917,10 +952,14 @@ bool RadioInterface::checkOrClampConfigLora(meshtastic_Config_LoRaConfig &loraCo
|
||||
if (clamp) {
|
||||
if (uses_custom_channel_name) { // clamp to channel name hash
|
||||
loraConfig.channel_num =
|
||||
channelNameHashSlot + 1; // channel_num is 1-based, but hash slot is 0-based, so add 1
|
||||
} else if ((loraConfig.use_preset) && (newRegion->profile->overrideSlot != 0)) { // clamp to preset override slot
|
||||
channelNameHashSlot + 1; // channel_num is 1-based, but hash slot is 0-based, so add 1
|
||||
} else if (newRegion->profile->overrideSlot > 0) { // clamp to explicit override slot
|
||||
loraConfig.channel_num =
|
||||
newRegion->profile->overrideSlot; // use the override slot specified by the region profile
|
||||
newRegion->profile->overrideSlot; // use the explicit override slot specified by the region profile
|
||||
uses_default_frequency_slot = true;
|
||||
} else if (newRegion->profile->overrideSlot == OVERRIDE_SLOT_PRESET_HASH && loraConfig.use_preset) {
|
||||
// clamp to preset name hash
|
||||
loraConfig.channel_num = presetNameHashSlot + 1; // channel_num is 1-based, but hash slot is 0-based, so add 1
|
||||
uses_default_frequency_slot = true;
|
||||
} else if (loraConfig.use_preset) { // clamp to preset slot
|
||||
loraConfig.channel_num = presetNameHashSlot + 1; // channel_num is 1-based, but hash slot is 0-based, so add 1
|
||||
@@ -1018,6 +1057,8 @@ void RadioInterface::applyModemConfig()
|
||||
// Calculate hash of channel name and preset name to pick a default frequency slot if user has not specified one.
|
||||
// Note that channel_num is actually (channel_num - 1), i.e. zero-based, since modulus (%) returns values from 0 to
|
||||
// (numFreqSlots - 1).
|
||||
const char *channelName = channels.getName(channels.getPrimaryIndex());
|
||||
uint32_t channelNameHashSlot = hash(channelName) % numFreqSlots;
|
||||
uint32_t presetNameHashSlot =
|
||||
hash(DisplayFormatters::getModemPresetDisplayName(loraConfig.modem_preset, false, loraConfig.use_preset)) % numFreqSlots;
|
||||
|
||||
@@ -1034,11 +1075,13 @@ void RadioInterface::applyModemConfig()
|
||||
// (channel_num - 1), i.e. zero-based, since modulus (%) returns values from 0 to (numFreqSlots - 1).
|
||||
// NB: channel_num is also know as frequency slot but it's too late to fix now.
|
||||
if (uses_default_frequency_slot) {
|
||||
// if there's an override slot, use that
|
||||
if (newRegion->profile->overrideSlot != 0) {
|
||||
channel_num = newRegion->profile->overrideSlot - 1;
|
||||
// Handle three override slot cases: explicit slot (>0), preset hash (-1), or channel hash (0)
|
||||
if (newRegion->profile->overrideSlot > 0) {
|
||||
channel_num = newRegion->profile->overrideSlot - 1; // explicit override slot (1-based to 0-based)
|
||||
} else if (newRegion->profile->overrideSlot == OVERRIDE_SLOT_PRESET_HASH) {
|
||||
channel_num = presetNameHashSlot; // use preset name hash
|
||||
} else {
|
||||
channel_num = presetNameHashSlot;
|
||||
channel_num = channelNameHashSlot; // use channel name hash (default case)
|
||||
}
|
||||
} else { // use the manually defined one
|
||||
channel_num = loraConfig.channel_num - 1;
|
||||
@@ -1051,7 +1094,6 @@ void RadioInterface::applyModemConfig()
|
||||
|
||||
saveChannelNum(channel_num);
|
||||
saveFreq(freq + loraConfig.frequency_offset);
|
||||
const char *channelName = channels.getName(channels.getPrimaryIndex());
|
||||
|
||||
if (newRegion->wideLora) { // clamp if wide freq range
|
||||
preambleLength = wideLoraPreambleLengthDefault; // 12 is the default for operation above 2GHz
|
||||
@@ -1068,9 +1110,11 @@ void RadioInterface::applyModemConfig()
|
||||
channel_num, power);
|
||||
LOG_INFO("newRegion->freqStart -> newRegion->freqEnd: %f -> %f (%f MHz)", newRegion->freqStart, newRegion->freqEnd,
|
||||
newRegion->freqEnd - newRegion->freqStart);
|
||||
LOG_INFO("numFreqSlots: %d x %.3fkHz", numFreqSlots, bw);
|
||||
if (newRegion->profile->overrideSlot != 0) {
|
||||
LOG_INFO("Using region override slot: %d", newRegion->profile->overrideSlot);
|
||||
LOG_INFO("numFreqSlots: %u x %.3fkHz", numFreqSlots, bw);
|
||||
if (newRegion->profile->overrideSlot > 0) {
|
||||
LOG_INFO("Using region explicit override slot: %d", newRegion->profile->overrideSlot);
|
||||
} else if (newRegion->profile->overrideSlot == OVERRIDE_SLOT_PRESET_HASH) {
|
||||
LOG_INFO("Using region preset name hash for slot selection");
|
||||
}
|
||||
LOG_INFO("channel_num: %d", channel_num + 1);
|
||||
LOG_INFO("frequency: %f", getFreq());
|
||||
|
||||
Reference in New Issue
Block a user