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drivers: gnss: luatos_air530z: handle formatting error

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Add error handling for the return value of gnss_nmea0183_snprintk
so as to avoir sending garbage to the modem.

Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
This commit is contained in:
Benjamin Cabé 2025-06-14 20:28:48 +02:00 • committed by Benjamin Cabé
commit d1673df9cd
1 changed files with 4 additions and 1 deletions
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5
drivers/gnss/gnss_luatos_air530z.c
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@ -278,7 +278,10 @@ static int luatos_air530z_set_fix_rate(const struct device *dev, uint32_t fix_in
luatos_air530z_lock(dev);
ret = gnss_nmea0183_snprintk(data->dynamic_request_buf, sizeof(data->dynamic_request_buf),
"PCAS02,%u", fix_interval_ms);
"PCAS02,%u", fix_interval_ms);
if (ret < 0) {
goto unlock_return;
}
data->dynamic_script_chat.request_size = ret;