ESP8266 driver changes to use ATCmdParser and removing ATParser.lib

Author: ARM IT

ESP8266/ATParser.lib

@@ -16,12 +16,17 @@
 
 #include "ESP8266.h"
 
+#define   ESP8266_DEFAULT_BAUD_RATE   115200
+
 ESP8266::ESP8266(PinName tx, PinName rx, bool debug)
-    : _serial(tx, rx, 1024), _parser(_serial)
-    , _packets(0), _packets_end(&_packets)
+    : _serial(tx, rx, ESP8266_DEFAULT_BAUD_RATE), 
+      _parser(&_serial), 
+      _packets(0), 
+      _packets_end(&_packets)
 {
-    _serial.baud(115200);
-    _parser.debugOn(debug);
+    _serial.set_baud( ESP8266_DEFAULT_BAUD_RATE );
+    _parser.debug_on(debug);
+    _parser.set_delimiter("\r\n");
 }
 
 int ESP8266::get_firmware_version()
@@ -49,8 +54,8 @@ bool ESP8266::startup(int mode)
         && _parser.send("AT+CIPMUX=1")
         && _parser.recv("OK");
 
-    _parser.oob("+IPD", this, &ESP8266::_packet_handler);
-
+    _parser.oob("+IPD", callback(this, &ESP8266::_packet_handler));
+    	
     return success;
 }
 
@@ -291,22 +296,22 @@ bool ESP8266::close(int id)
 
 void ESP8266::setTimeout(uint32_t timeout_ms)
 {
-    _parser.setTimeout(timeout_ms);
+    _parser.set_timeout(timeout_ms);
 }
 
 bool ESP8266::readable()
 {
-    return _serial.readable();
+    return _serial.FileHandle::readable();
 }
 
 bool ESP8266::writeable()
 {
-    return _serial.writeable();
+    return _serial.FileHandle::writable();
 }
 
 void ESP8266::attach(Callback<void()> func)
 {
-    _serial.attach(func);
+    _serial.sigio(func);
 }
 
 bool ESP8266::recv_ap(nsapi_wifi_ap_t *ap)

ESP8266/ESP8266.cpp

@@ -17,7 +17,7 @@
 #ifndef ESP8266_H
 #define ESP8266_H
 
-#include "ATParser.h"
+#include "ATCmdParser.h"
 
 /** ESP8266Interface class.
     This is an interface to a ESP8266 radio.
@@ -207,8 +207,8 @@ class ESP8266
     }
 
 private:
-    BufferedSerial _serial;
-    ATParser _parser;
+    UARTSerial _serial;
+    ATCmdParser _parser;
 
     struct packet {
         struct packet *next;

ESP8266/ESP8266.h

@@ -24,7 +24,7 @@ mbed test -t <COMPILER HERE> -m <BOARD HERE> -n tests-net* --run --verbose
 
 There are a couple other options that can be used during testing:
 - MBED_CFG_ESP8266_SSID - SSID of the wifi access point to connect to
-- MBED_CFG_ESP8266_SSID - Passphrase of the wifi access point to connect to
+- MBED_CFG_ESP8266_PASS - Passphrase of the wifi access point to connect to
 - MBED_CFG_ESP8266_TX - TX pin for the ESP8266 serial connection (defaults to D1)
 - MBED_CFG_ESP8266_RX - TX pin for the ESP8266 serial connection (defaults to D0)
 - MBED_CFG_ESP8266_DEBUG - Enabled debug output from the ESP8266

README.md

@@ -26,7 +26,7 @@ using namespace utest::v1;
 
 namespace {
     // Test connection information
-    const char *HTTP_SERVER_NAME = "developer.mbed.org";
+    const char *HTTP_SERVER_NAME = "os.mbed.com";
     const char *HTTP_SERVER_FILE_PATH = "/media/uploads/mbed_official/hello.txt";
     const int HTTP_SERVER_PORT = 80;
 #if defined(TARGET_VK_RZ_A1H)
@@ -59,7 +59,7 @@ void test_tcp_hello_world() {
         printf("HTTP: OK\r\n");
 
         // We are constructing GET command like this:
-        // GET http://developer.mbed.org/media/uploads/mbed_official/hello.txt HTTP/1.0\n\n
+        // GET http://os.mbed.com/media/uploads/mbed_official/hello.txt HTTP/1.0\n\n
         strcpy(buffer, "GET http://");
         strcat(buffer, HTTP_SERVER_NAME);
         strcat(buffer, HTTP_SERVER_FILE_PATH);
@@ -92,6 +92,7 @@ void test_tcp_hello_world() {
     }
 
     net.disconnect();
+    printf("Network disconnected\r\n");
     TEST_ASSERT_EQUAL(true, result);
 }