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Fix #4911 : Partially rework some code to remove warnings about potential non-aligned memory accesses (#4912)

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* * Adding the -Wcast-align compilation flag for
  the rp2040.

* * Some rework to use a struct to access radio data
* Buffer will not be accessed by arithmetic pointer anymore

* * Remplace arithmetic pointer to avoid Warning

* * Avoid 2 little artitmetic pointer

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
TheMalkavien
2024-10-01 00:56:29 +02:00
committed by GitHub
parent 1dace9a508
commit 553514e3b7
7 changed files with 51 additions and 40 deletions
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7
src/gps/NMEAWPL.cpp
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@@ -75,10 +75,13 @@ uint32_t printWPL(char *buf, size_t bufsz, const meshtastic_Position &pos, const
uint32_t printGGA(char *buf, size_t bufsz, const meshtastic_Position &pos)
{
GeoCoord geoCoord(pos.latitude_i, pos.longitude_i, pos.altitude);
tm *t = gmtime((time_t *)&pos.timestamp);
time_t timestamp = pos.timestamp;
tm *t = gmtime(&timestamp);
if (getRTCQuality() > 0) { // use the device clock if we got time from somewhere. If not, use the GPS timestamp.
uint32_t rtc_sec = getValidTime(RTCQuality::RTCQualityDevice);
t = gmtime((time_t *)&rtc_sec);
timestamp = rtc_sec;
t = gmtime(&timestamp);
}
uint32_t len = snprintf(