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Add configuration option for LoRa Region Code override for region-locked builds/variants (#3540)

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The main use case for this will be to create a custom Heltec WiFi LoRa 32 V3 SG_923 variant, which will be pre-flashed and sent for regulatory approval for retail sale.

Signed-off-by: Andrew Yong <me@ndoo.sg>
Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Andrew Yong 2024-04-16 22:03:36 +08:00 committed by GitHub
parent e813703bf5
commit 9599549477
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GPG Key ID: B5690EEEBB952194
2 changed files with 14 additions and 1 deletions
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7
src/configuration.h
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@ -74,6 +74,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define RTC_DATA_ATTR #define RTC_DATA_ATTR
#endif #endif
// -----------------------------------------------------------------------------
// Regulatory overrides for producing regional builds
// -----------------------------------------------------------------------------
// Define if region should override user saved region
// #define LORA_REGIONCODE meshtastic_Config_LoRaConfig_RegionCode_SG_923
// ----------------------------------------------------------------------------- // -----------------------------------------------------------------------------
// Feature toggles // Feature toggles
// ----------------------------------------------------------------------------- // -----------------------------------------------------------------------------

8
src/mesh/RadioInterface.cpp
View File

@ -151,10 +151,16 @@ static uint8_t bytes[MAX_RHPACKETLEN];
void initRegion() void initRegion()
{ {
const RegionInfo *r = regions; const RegionInfo *r = regions;
#ifdef LORA_REGIONCODE
for (; r->code != meshtastic_Config_LoRaConfig_RegionCode_UNSET && r->code != LORA_REGIONCODE; r++)
;
LOG_INFO("Wanted region %d, regulatory override to %s\n", config.lora.region, r->name);
#else
for (; r->code != meshtastic_Config_LoRaConfig_RegionCode_UNSET && r->code != config.lora.region; r++) for (; r->code != meshtastic_Config_LoRaConfig_RegionCode_UNSET && r->code != config.lora.region; r++)
; ;
myRegion = r;
LOG_INFO("Wanted region %d, using %s\n", config.lora.region, r->name); LOG_INFO("Wanted region %d, using %s\n", config.lora.region, r->name);
#endif
myRegion = r;
} }
/** /**