Completed AT command library

esp_modem/test/host_test/components/esp_event_mock/esp_event_mock.c

@@ -1,11 +1,19 @@
 //
-// Created by david on 2/11/21.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
 #include "esp_err.h"
 #include "esp_event.h"
 
-
 const char * WIFI_EVENT = "WIFI_EVENT";
 const char * IP_EVENT = "IP_EVENT";
 
@@ -14,7 +22,6 @@ esp_err_t esp_event_handler_register(const char * event_base, int32_t event_id,
     return ESP_OK;
 }
 
-
 esp_err_t esp_event_handler_unregister(const char * event_base, int32_t event_id, void* event_handler)
 {
     return ESP_OK;

esp_modem/test/host_test/components/esp_event_mock/include/esp_event.h

@@ -1,16 +1,24 @@
 //
-// Created by david on 2/9/21.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
 #ifndef MDNS_HOST_ESP_EVENT_H
 #define MDNS_HOST_ESP_EVENT_H
 
 #include <stdint.h>
-#include "esp_netif_ip_addr.h"
+#include "esp_netif.h"
 #include "esp_err.h"
 
 
-typedef void * esp_event_base_t;
 typedef void * system_event_t;
 
 extern const char * WIFI_EVENT;
@@ -19,7 +27,6 @@ extern const char * IP_EVENT;
 #define ESP_EVENT_ANY_BASE     NULL             /**< register handler for any event base */
 #define ESP_EVENT_ANY_ID       -1               /**< register handler for any event id */
 
-
 typedef struct {
     int if_index;                    /*!< Interface index for which the event is received (left for legacy compilation) */
     esp_netif_t *esp_netif;          /*!< Pointer to corresponding esp-netif object */
@@ -27,7 +34,6 @@ typedef struct {
     int ip_index;                    /*!< IPv6 address index */
 } ip_event_got_ip6_t;
 
-
 esp_err_t esp_event_handler_register(const char * event_base, int32_t event_id, void* event_handler, void* event_handler_arg);
 
 esp_err_t esp_event_handler_unregister(const char * event_base, int32_t event_id, void* event_handler);

esp_modem/test/host_test/components/esp_event_mock/include/esp_event_base.h

@@ -1,6 +1,15 @@
 //
-// Created by david on 2/9/21.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
 #ifndef MDNS_HOST_ESP_EVENT_BASE_H
 #define MDNS_HOST_ESP_EVENT_BASE_H
@@ -14,4 +23,6 @@ typedef enum {
     IP_EVENT_GOT_IP6
 } mdns_used_event_t;
 
+typedef void * esp_event_base_t;
+
 #endif //MDNS_HOST_ESP_EVENT_BASE_H

esp_modem/test/host_test/components/esp_netif_linux/esp_netif_linux.c

@@ -1,16 +1,24 @@
 //
-// Created by david on 2/7/21.
-//
-#include<stdio.h>
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 
-#include "esp_netif.h"
-#include "esp_err.h"
-#include<string.h>	//strlen
-#include<sys/socket.h>
-#include<arpa/inet.h>	//inet_addr
-#include <sys/types.h>
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include<stdio.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
 #include <ifaddrs.h>
 #include <net/if.h>
+#include "esp_netif.h"
+#include "esp_err.h"
 
 esp_netif_t *esp_netif_get_handle_from_ifkey(const char *if_key)
 {
@@ -31,19 +39,12 @@ esp_err_t esp_netif_dhcpc_get_status(esp_netif_t *esp_netif, esp_netif_dhcp_stat
 
 esp_err_t esp_netif_get_ip6_linklocal(esp_netif_t *esp_netif, esp_ip6_addr_t *if_ip6)
 {
-
     struct ifaddrs *addrs, *tmp;
     getifaddrs(&addrs);
     tmp = addrs;
 
     while (tmp)
     {
-//        if (tmp->ifa_addr && tmp->ifa_addr->sa_family == AF_INET)
-//        {
-//            struct sockaddr_in *pAddr = (struct sockaddr_in *)tmp->ifa_addr;
-//            printf("%s: %s\n", tmp->ifa_name, inet_ntoa(pAddr->sin_addr));
-//        } else
-
         if (tmp->ifa_addr && tmp->ifa_addr->sa_family == AF_INET6) {
             char addr[64];
             struct sockaddr_in6 *pAddr = (struct sockaddr_in6 *)tmp->ifa_addr;

esp_modem/test/host_test/components/esp_netif_linux/include/esp_netif.h

@@ -15,12 +15,14 @@
 #define _HOST_ESP_NETIF_H_
 
 #include <stdint.h>
+#include <stdlib.h>
 #include <stdbool.h>
 #include "esp_netif_ip_addr.h"
 #include "esp_err.h"
-#include "esp_event.h"
+#include "esp_event_base.h"
 
 struct esp_netif_obj {};
+typedef struct esp_netif_obj esp_netif_t;
 
 typedef struct esp_netif_driver_base_s {
     esp_err_t (*post_attach)(esp_netif_t *netif, void* h);
@@ -34,8 +36,6 @@ struct esp_netif_driver_ifconfig {
     void (*driver_free_rx_buffer)(void *h, void* buffer);
 };
 
-typedef struct esp_netif_obj esp_netif_t;
-
 /** @brief Status of DHCP client or DHCP server */
 typedef enum {
     ESP_NETIF_DHCP_INIT = 0,    /**< DHCP client/server is in initial state (not yet started) */

esp_modem/test/host_test/components/esp_system_protocols_linux/include/driver/uart.h

@@ -1,3 +1,16 @@
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 #pragma once
 
 typedef int uart_port_t;

esp_modem/test/host_test/components/esp_system_protocols_linux/include/esp_err.h

@@ -1,6 +1,15 @@
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
 
-
-#include "esp_system_common_declares.h"
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
 typedef int esp_err_t;
 
@@ -14,4 +23,3 @@ typedef int esp_err_t;
 #define ESP_ERR_NOT_FOUND           0x105
 #define ESP_ERR_NOT_SUPPORTED       0x106
 #define ESP_ERR_TIMEOUT             0x107
-#define ESP_ERR_INVALID_RESPONSE    0x

esp_modem/test/host_test/components/esp_system_protocols_linux/include/esp_log.h

@@ -1,6 +1,15 @@
 //
-// Created by david on 2/10/21.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
 #ifndef MDNS_HOST_ESP_LOG_H
 #define MDNS_HOST_ESP_LOG_H

esp_modem/test/host_test/components/esp_system_protocols_linux/include/esp_system_common_declares.h

@@ -1,13 +0,0 @@
-//
-// Created by david on 2/17/21.
-//
-
-#ifndef MDNS_HOST_ESP_SYSTEM_COMMON_DECLARES_H
-#define MDNS_HOST_ESP_SYSTEM_COMMON_DECLARES_H
-
-struct esp_netif_obj;
-
-typedef struct esp_netif_obj esp_netif_t;
-
-
-#endif //MDNS_HOST_ESP_SYSTEM_COMMON_DECLARES_H

esp_modem/test/host_test/components/esp_system_protocols_linux/include/machine/endian.h

@@ -1,6 +1,15 @@
 //
-// Created by david on 2/17/21.
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+
+//     http://www.apache.org/licenses/LICENSE-2.0
 //
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
 #ifndef MDNS_HOST_ENDIAN_H
 #define MDNS_HOST_ENDIAN_H

esp_modem/test/host_test/main/test_modem.cpp

@@ -42,8 +42,12 @@ public:
                 return len;
             }
         }
-        if (len > 2 && data[0] == 0xf9 && data[2] == 0xef) { // Simple CMUX responder
-            data[2] = 0xff; // turn the request into a reply -> implements CMUX loopback
+        if (len > 2 && data[0] == 0xf9) { // Simple CMUX responder
+            // turn the request into a reply -> implements CMUX loopback
+            if (data[2] == 0x3f)    // SABM command
+                data[2] = 0x73;
+            else if (data[2] == 0xef)   // Generic request
+                data[2] = 0xff;         // generic reply
         }
         loopback_data.resize(data_len + len);
         memcpy(&loopback_data[data_len], data, len);
@@ -82,7 +86,7 @@ TEST_CASE("DTE send/receive command", "[esp_modem]")
     const auto test_command = "Test\n";
     CHECK(term == nullptr);
 
-    dte->set_mode(esp_modem::modem_mode::COMMAND_MODE);
+    CHECK(dte->set_mode(esp_modem::modem_mode::COMMAND_MODE) == true);
 
     auto ret = dte->command(test_command, [&](uint8_t *data, size_t len) {
         std::string response((char*)data, len);