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cpu/esp32: use static WiFi config in esp_wifi

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The WiFi configuration has to be static to avoid memory access problems when WiFi AP is reconnected.
This commit is contained in:
Gunar Schorcht 2019-01-13 17:10:46 +01:00 committed by Schorcht
parent d24d73dadf
commit 3ef35e1b78
1 changed files with 13 additions and 13 deletions
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26
cpu/esp32/esp-wifi/esp_wifi_netdev.c
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@ -137,6 +137,19 @@ static esp_err_t IRAM_ATTR _esp_system_event_handler(void *ctx, system_event_t *
#define CONFIG_WIFI_STA_RSSI -127 #define CONFIG_WIFI_STA_RSSI -127
#define CONFIG_WIFI_STA_AUTHMODE WIFI_AUTH_WPA_WPA2_PSK #define CONFIG_WIFI_STA_AUTHMODE WIFI_AUTH_WPA_WPA2_PSK
/* we use predefined station configuration */
static wifi_config_t wifi_config_sta = {
.sta = {
.ssid = CONFIG_WIFI_STA_SSID,
.password = CONFIG_WIFI_STA_PASSWORD,
.channel = CONFIG_WIFI_STA_CHANNEL,
.scan_method = CONFIG_WIFI_STA_SCAN_METHOD,
.sort_method = CONFIG_WIFI_STA_SORT_METHOD,
.threshold.rssi = CONFIG_WIFI_STA_RSSI,
.threshold.authmode = CONFIG_WIFI_STA_AUTHMODE
}
};
static void esp_wifi_setup (esp_wifi_netdev_t* dev) static void esp_wifi_setup (esp_wifi_netdev_t* dev)
{ {
DEBUG("%s: %p\n", __func__, dev); DEBUG("%s: %p\n", __func__, dev);
@ -171,19 +184,6 @@ static void esp_wifi_setup (esp_wifi_netdev_t* dev)
/* TODO */ /* TODO */
#endif #endif
/* we use predefined station configuration */
wifi_config_t wifi_config_sta = {
.sta = {
.ssid = CONFIG_WIFI_STA_SSID,
.password = CONFIG_WIFI_STA_PASSWORD,
.channel = CONFIG_WIFI_STA_CHANNEL,
.scan_method = CONFIG_WIFI_STA_SCAN_METHOD,
.sort_method = CONFIG_WIFI_STA_SORT_METHOD,
.threshold.rssi = CONFIG_WIFI_STA_RSSI,
.threshold.authmode = CONFIG_WIFI_STA_AUTHMODE
}
};
result = esp_wifi_set_mode(WIFI_MODE_STA); result = esp_wifi_set_mode(WIFI_MODE_STA);
if (result != ESP_OK) { if (result != ESP_OK) {
LOG_TAG_ERROR("esp_wifi", "esp_wifi_set_mode failed with return value %d\n", result); LOG_TAG_ERROR("esp_wifi", "esp_wifi_set_mode failed with return value %d\n", result);