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drivers/sx126x: fix argument validation in spreading factor

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The lowest possible value is `LORA_SF5` and not `LORA_SF6`. This fixes
the argument validation to allow setting `LORA_SF5` as spreading factor.

Fixes https://github.com/RIOT-OS/RIOT/issues/17861
This commit is contained in:
Marian Buschsieweke 2023-05-22 15:06:07 +02:00
parent a28f6e5a41
commit b9484852f1
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1 changed files with 1 additions and 1 deletions
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2
drivers/sx126x/sx126x_netdev.c
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@ -401,7 +401,7 @@ static int _set(netdev_t *netdev, netopt_t opt, const void *val, size_t len)
const uint8_t max_sf = sx126x_is_llcc68(dev)
? llcc68_max_sf
: sx126x_max_sf;
if ((sf < LORA_SF6) || (sf > max_sf)) {
if ((sf < LORA_SF5) || (sf > max_sf)) {
res = -EINVAL;
break;
}