esp_wifi: number of WiFi cache TX buffers should not equal 0 when enable SPIRAM
@@ -182,6 +182,11 @@ static void esp_wifi_config_info(void)
esp_err_t esp_wifi_init(const wifi_init_config_t *config)
{
+ if ((config->feature_caps & CONFIG_FEATURE_CACHE_TX_BUF_BIT) && (WIFI_CACHE_TX_BUFFER_NUM == 0))
+ {
+ ESP_LOGE(TAG, "Number of WiFi cache TX buffers should not equal 0 when enable SPIRAM");
+ return ESP_ERR_NOT_SUPPORTED;
+ }
esp_wifi_power_domain_on();
#ifdef CONFIG_PM_ENABLE
if (s_wifi_modem_sleep_lock == NULL) {
