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Try-fix: L76K spamming bad times can crash nodes (#7261)

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* Try-fix: Clear GPS buffer when we encounter a bad time in NMEA

* Fix signed int warnings
This commit is contained in:
Ben Meadors
2025-07-07 19:35:57 -05:00
committed by GitHub
parent f2fb473ecf
commit 415dc4aa47
4 changed files with 27 additions and 12 deletions
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13
src/gps/RTC.h
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@@ -22,13 +22,22 @@ enum RTCQuality {
RTCQualityGPS = 4
};
/// The RTC set result codes
/// Used to indicate the result of an attempt to set the RTC.
enum RTCSetResult {
RTCSetResultNotSet = 0, ///< RTC was set successfully
RTCSetResultSuccess = 1, ///< RTC was set successfully
RTCSetResultInvalidTime = 3, ///< The provided time was invalid (e.g., before the build epoch)
RTCSetResultError = 4 ///< An error occurred while setting the RTC
};
RTCQuality getRTCQuality();
extern uint32_t lastSetFromPhoneNtpOrGps;
/// If we haven't yet set our RTC this boot, set it from a GPS derived time
bool perhapsSetRTC(RTCQuality q, const struct timeval *tv, bool forceUpdate = false);
bool perhapsSetRTC(RTCQuality q, struct tm &t);
RTCSetResult perhapsSetRTC(RTCQuality q, const struct timeval *tv, bool forceUpdate = false);
RTCSetResult perhapsSetRTC(RTCQuality q, struct tm &t);
/// Return a string name for the quality
const char *RtcName(RTCQuality quality);