Ouss4 commented on a change in pull request #3793:
URL: https://github.com/apache/incubator-nuttx/pull/3793#discussion_r641640440
##########
File path: arch/risc-v/src/esp32c3/esp32c3_wifi_utils.c
##########
@@ -143,6 +154,36 @@ int esp_wifi_start_scan(struct iwreq *iwr)
config->ssid = &target_ssid[0];
config->ssid[req->essid_len] = '\0';
}
+
+ if (iwr->u.data.flags & IW_SCAN_THIS_FREQ &&
+ req->num_channels > 0)
+ {
+ /* Scan specific channels */
+
+ if (req->num_channels == 1)
+ {
+ config->channel = req->channel_list[0].m;
+ g_channel_num = req->num_channels;
+ }
+ else
+ {
+ DEBUGASSERT(req->num_channels <= CHANNEL_MAX_NUM);
+ for (i = 0; i < req->num_channels; i++)
+ {
+ g_channel_num = req->num_channels;
+ g_channel_list[i] = req->channel_list[i].m;
+ }
Review comment:
```suggestion
DEBUGASSERT(req->num_channels <= CHANNEL_MAX_NUM);
g_channel_num = req->num_channels;
for (i = 0; i < req->num_channels; i++)
{
g_channel_list[i] = req->channel_list[i].m;
}
```
##########
File path: arch/xtensa/src/esp32/esp32_wifi_utils.c
##########
@@ -143,6 +153,36 @@ int esp_wifi_start_scan(struct iwreq *iwr)
config->ssid = &target_ssid[0];
config->ssid[req->essid_len] = '\0';
}
+
+ if (iwr->u.data.flags & IW_SCAN_THIS_FREQ &&
+ req->num_channels > 0)
+ {
+ /* Scan specific channels */
+
+ if (req->num_channels == 1)
+ {
+ config->channel = req->channel_list[0].m;
+ g_channel_num = req->num_channels;
+ }
+ else
+ {
+ DEBUGASSERT(req->num_channels <= CHANNEL_MAX_NUM);
+ for (i = 0; i < req->num_channels; i++)
+ {
+ g_channel_num = req->num_channels;
+ g_channel_list[i] = req->channel_list[i].m;
+ }
Review comment:
```suggestion
DEBUGASSERT(req->num_channels <= CHANNEL_MAX_NUM);
g_channel_num = req->num_channels;
for (i = 0; i < req->num_channels; i++)
{
g_channel_list[i] = req->channel_list[i].m;
}
```
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