From 4e41afa2fb73d1fca94ce1913e481a083f3b3f64 Mon Sep 17 00:00:00 2001
From: Gunar Schorcht <gunar@schorcht.net>
Date: Sat, 26 Jan 2019 17:33:28 +0100
Subject: [PATCH] cpu/esp8266: readable disconn reasons in esp_wifi
---
cpu/esp8266/esp-wifi/esp_wifi_netdev.c | 53 +++++++++++++++++++++++++-
1 file changed, 51 insertions(+), 2 deletions(-)
diff --git a/cpu/esp8266/esp-wifi/esp_wifi_netdev.c b/cpu/esp8266/esp-wifi/esp_wifi_netdev.c
index 7a2f77e0b5..0eeb3c3e3b 100644
--- a/cpu/esp8266/esp-wifi/esp_wifi_netdev.c
+++ b/cpu/esp8266/esp-wifi/esp_wifi_netdev.c
@@ -233,6 +233,41 @@ void IRAM _esp_wifi_recv_cb(struct pbuf *pb, struct netif *netif)
critical_exit();
}
+#define BEACON_TIMEOUT (200)
+#define HANDSHAKE_TIMEOUT (204)
+
+static const char *_esp_wifi_disc_reasons [] = {
+ "INVALID", /* 0 */
+ "UNSPECIFIED", /* 1 */
+ "AUTH_EXPIRE", /* 2 */
+ "AUTH_LEAVE", /* 3 */
+ "ASSOC_EXPIRE", /* 4 */
+ "ASSOC_TOOMANY", /* 5 */
+ "NOT_AUTHED", /* 6 */
+ "NOT_ASSOCED", /* 7 */
+ "ASSOC_LEAVE", /* 8 */
+ "ASSOC_NOT_AUTHED", /* 9 */
+ "DISASSOC_PWRCAP_BAD", /* 10 (11h) */
+ "DISASSOC_SUPCHAN_BAD", /* 11 (11h) */
+ "IE_INVALID", /* 13 (11i) */
+ "MIC_FAILURE", /* 14 (11i) */
+ "4WAY_HANDSHAKE_TIMEOUT", /* 15 (11i) */
+ "GROUP_KEY_UPDATE_TIMEOUT", /* 16 (11i) */
+ "IE_IN_4WAY_DIFFERS", /* 17 (11i) */
+ "GROUP_CIPHER_INVALID", /* 18 (11i) */
+ "PAIRWISE_CIPHER_INVALID", /* 19 (11i) */
+ "AKMP_INVALID", /* 20 (11i) */
+ "UNSUPP_RSN_IE_VERSION", /* 21 (11i) */
+ "INVALID_RSN_IE_CAP", /* 22 (11i) */
+ "802_1X_AUTH_FAILED", /* 23 (11i) */
+ "CIPHER_SUITE_REJECTED", /* 24 (11i) */
+ "BEACON_TIMEOUT", /* 200 */
+ "NO_AP_FOUND", /* 201 */
+ "AUTH_FAIL", /* 202 */
+ "ASSOC_FAIL", /* 203 */
+ "HANDSHAKE_TIMEOUT" /* 204 */
+};
+
/**
* @brief Event handler for esp system events.
*/
@@ -240,19 +275,33 @@ static void _esp_wifi_handle_event_cb(System_Event_t *evt)
{
ESP_WIFI_DEBUG("event %d", evt->event);
+ uint8_t reason;
+ const char* reason_str = "UNKNOWN";
+
switch (evt->event) {
case EVENT_STAMODE_CONNECTED:
ESP_WIFI_LOG_INFO("connected to ssid %s, channel %d",
evt->event_info.connected.ssid,
evt->event_info.connected.channel);
_esp_wifi_dev.state = ESP_WIFI_CONNECTED;
+ _esp_wifi_dev.event = EVENT_STAMODE_CONNECTED;
+ _esp_wifi_dev.netdev.event_callback(&_esp_wifi_dev.netdev, NETDEV_EVENT_ISR);
break;
case EVENT_STAMODE_DISCONNECTED:
- ESP_WIFI_LOG_INFO("disconnected from ssid %s, reason %d",
+ reason = evt->event_info.disconnected.reason;
+ if (reason < REASON_BEACON_TIMEOUT) {
+ reason_str = _esp_wifi_disc_reasons[reason];
+ }
+ else if (reason <= REASON_HANDSHAKE_TIMEOUT) {
+ reason_str = _esp_wifi_disc_reasons[reason - REASON_BEACON_TIMEOUT];
+ }
+ ESP_WIFI_LOG_INFO("disconnected from ssid %s, reason %d (%s)",
evt->event_info.disconnected.ssid,
- evt->event_info.disconnected.reason);
+ evt->event_info.disconnected.reason, reason_str);
_esp_wifi_dev.state = ESP_WIFI_DISCONNECTED;
+ _esp_wifi_dev.event = EVENT_STAMODE_DISCONNECTED;
+ _esp_wifi_dev.netdev.event_callback(&_esp_wifi_dev.netdev, NETDEV_EVENT_ISR);
break;
case EVENT_SOFTAPMODE_STACONNECTED:
--
GitLab