From 03674799403c91e381fbd6b688cdadfd71fb4604 Mon Sep 17 00:00:00 2001
From: James Marlowe <james.marlowe@lumate.com>
Date: Mon, 21 Nov 2016 18:01:59 -0600
Subject: [PATCH 1/4] POST http client example
---
.../PostHttpClient/PostHttpClient.ino | 71 +++++++++++++++++++
1 file changed, 71 insertions(+)
create mode 100644 libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
diff --git a/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino b/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
new file mode 100644
index 0000000000..bce7a42ffc
--- /dev/null
+++ b/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
@@ -0,0 +1,71 @@
+/**
+ * PostHTTPClient.ino
+ *
+ * Created on: 21.11.2016
+ *
+ */
+
+#include <Arduino.h>
+
+#include <ESP8266WiFi.h>
+#include <ESP8266WiFiMulti.h>
+
+#include <ESP8266HTTPClient.h>
+
+#define USE_SERIAL Serial
+
+ESP8266WiFiMulti WiFiMulti;
+
+void setup() {
+
+ USE_SERIAL.begin(115200);
+ // USE_SERIAL.setDebugOutput(true);
+
+ USE_SERIAL.println();
+ USE_SERIAL.println();
+ USE_SERIAL.println();
+
+ for(uint8_t t = 4; t > 0; t--) {
+ USE_SERIAL.printf("[SETUP] WAIT %d...\n", t);
+ USE_SERIAL.flush();
+ delay(1000);
+ }
+
+ WiFiMulti.addAP("SSID", "PASSWORD");
+
+}
+
+void loop() {
+ // wait for WiFi connection
+ if((WiFiMulti.run() == WL_CONNECTED)) {
+
+ HTTPClient http;
+
+ USE_SERIAL.print("[HTTP] begin...\n");
+ // configure traged server and url
+ http.begin("http://192.168.1.12/post/"); //HTTP
+ http.addHeader("Content-Type", "application/json");
+
+ USE_SERIAL.print("[HTTP] POST...\n");
+ // start connection and send HTTP header and body
+ int httpCode = http.POST("{\"hello\":\"world\"}");
+
+ // httpCode will be negative on error
+ if(httpCode > 0) {
+ // HTTP header has been send and Server response header has been handled
+ USE_SERIAL.printf("[HTTP] POST... code: %d\n", httpCode);
+
+ // file found at server
+ if(httpCode == HTTP_CODE_OK) {
+ String payload = http.getString();
+ USE_SERIAL.println(payload);
+ }
+ } else {
+ USE_SERIAL.printf("[HTTP] POST... failed, error: %s\n", http.errorToString(httpCode).c_str());
+ }
+
+ http.end();
+ }
+
+ delay(10000);
+}
From 841d593bf42a0bd6b7e8ed9550a504a55f32a19d Mon Sep 17 00:00:00 2001
From: david gauchard <gauchard@laas.fr>
Date: Sat, 30 Nov 2019 00:36:38 +0100
Subject: [PATCH 2/4] avoid deprecated api
---
.../examples/PostHttpClient/PostHttpClient.ino | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino b/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
index bce7a42ffc..320b0bc754 100644
--- a/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
+++ b/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
@@ -39,11 +39,12 @@ void loop() {
// wait for WiFi connection
if((WiFiMulti.run() == WL_CONNECTED)) {
+ WiFiClient client;
HTTPClient http;
USE_SERIAL.print("[HTTP] begin...\n");
// configure traged server and url
- http.begin("http://192.168.1.12/post/"); //HTTP
+ http.begin(client, "http://192.168.1.12/post/"); //HTTP
http.addHeader("Content-Type", "application/json");
USE_SERIAL.print("[HTTP] POST...\n");
From 85bdc6ebca68f6b94ac464a95b5a1ad0af78be5b Mon Sep 17 00:00:00 2001
From: david gauchard <gauchard@laas.fr>
Date: Mon, 2 Dec 2019 23:56:23 +0100
Subject: [PATCH 3/4] Update PostHttpClient.ino
style, comments
---
.../PostHttpClient/PostHttpClient.ino | 114 ++++++++++--------
1 file changed, 63 insertions(+), 51 deletions(-)
diff --git a/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino b/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
index 320b0bc754..f8e0b7ece2 100644
--- a/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
+++ b/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
@@ -1,72 +1,84 @@
/**
- * PostHTTPClient.ino
- *
- * Created on: 21.11.2016
- *
- */
+ PostHTTPClient.ino
-#include <Arduino.h>
+ Created on: 21.11.2016
-#include <ESP8266WiFi.h>
-#include <ESP8266WiFiMulti.h>
+*/
+#include <ESP8266WiFi.h>
#include <ESP8266HTTPClient.h>
#define USE_SERIAL Serial
-ESP8266WiFiMulti WiFiMulti;
+/* this can be run with an emulated server on host:
+ cd esp8266-core-root-dir
+ cd tests/host
+ make ../../libraries/ESP8266WebServer/examples/PostServer/PostServer
+ bin/PostServer/PostServer
+ then put your PC's IP address in SERVER_IP below, port 9080 (instead of default 80):
+*/
+//#define SERVER_IP "10.0.1.7:9080" // PC address with emulation on host
+#define SERVER_IP "192.168.1.42"
+
+#ifndef STASSID
+#define STASSID "your-ssid"
+#define STAPSK "your-password"
+#endif
void setup() {
- USE_SERIAL.begin(115200);
- // USE_SERIAL.setDebugOutput(true);
+ USE_SERIAL.begin(115200);
- USE_SERIAL.println();
- USE_SERIAL.println();
- USE_SERIAL.println();
+ USE_SERIAL.println();
+ USE_SERIAL.println();
+ USE_SERIAL.println();
- for(uint8_t t = 4; t > 0; t--) {
- USE_SERIAL.printf("[SETUP] WAIT %d...\n", t);
- USE_SERIAL.flush();
- delay(1000);
- }
+ WiFi.begin(STASSID, STAPSK);
- WiFiMulti.addAP("SSID", "PASSWORD");
+ while (WiFi.status() != WL_CONNECTED) {
+ delay(500);
+ USE_SERIAL.print(".");
+ }
+ USE_SERIAL.println("");
+ USE_SERIAL.print("Connected! IP address: ");
+ USE_SERIAL.println(WiFi.localIP());
}
void loop() {
- // wait for WiFi connection
- if((WiFiMulti.run() == WL_CONNECTED)) {
-
- WiFiClient client;
- HTTPClient http;
-
- USE_SERIAL.print("[HTTP] begin...\n");
- // configure traged server and url
- http.begin(client, "http://192.168.1.12/post/"); //HTTP
- http.addHeader("Content-Type", "application/json");
-
- USE_SERIAL.print("[HTTP] POST...\n");
- // start connection and send HTTP header and body
- int httpCode = http.POST("{\"hello\":\"world\"}");
-
- // httpCode will be negative on error
- if(httpCode > 0) {
- // HTTP header has been send and Server response header has been handled
- USE_SERIAL.printf("[HTTP] POST... code: %d\n", httpCode);
-
- // file found at server
- if(httpCode == HTTP_CODE_OK) {
- String payload = http.getString();
- USE_SERIAL.println(payload);
- }
- } else {
- USE_SERIAL.printf("[HTTP] POST... failed, error: %s\n", http.errorToString(httpCode).c_str());
- }
-
- http.end();
+ // wait for WiFi connection
+ if ((WiFiMulti.run() == WL_CONNECTED)) {
+
+ WiFiClient client;
+ HTTPClient http;
+
+ USE_SERIAL.print("[HTTP] begin...\n");
+ // configure traged server and url
+ http.begin(client, "http://" SERVER_IP "/postplain/"); //HTTP
+ http.addHeader("Content-Type", "application/json");
+
+ USE_SERIAL.print("[HTTP] POST...\n");
+ // start connection and send HTTP header and body
+ int httpCode = http.POST("{\"hello\":\"world\"}");
+
+ // httpCode will be negative on error
+ if (httpCode > 0) {
+ // HTTP header has been send and Server response header has been handled
+ USE_SERIAL.printf("[HTTP] POST... code: %d\n", httpCode);
+
+ // file found at server
+ if (httpCode == HTTP_CODE_OK) {
+ const String& payload = http.getString();
+ USE_SERIAL.println("received payload:\n<<");
+ USE_SERIAL.println(payload);
+ USE_SERIAL.println(">>");
+ }
+ } else {
+ USE_SERIAL.printf("[HTTP] POST... failed, error: %s\n", http.errorToString(httpCode).c_str());
}
- delay(10000);
+ http.end();
+ }
+
+ delay(10000);
}
From 92a357c2521c925efdcb57159cb158fbbb0dd7ba Mon Sep 17 00:00:00 2001
From: david gauchard <gauchard@laas.fr>
Date: Sun, 8 Dec 2019 22:52:00 +0100
Subject: [PATCH 4/4] Update PostHttpClient.ino
---
.../examples/PostHttpClient/PostHttpClient.ino | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino b/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
index f8e0b7ece2..94d57bdbf4 100644
--- a/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
+++ b/libraries/ESP8266HTTPClient/examples/PostHttpClient/PostHttpClient.ino
@@ -47,7 +47,7 @@ void setup() {
void loop() {
// wait for WiFi connection
- if ((WiFiMulti.run() == WL_CONNECTED)) {
+ if ((WiFi.status() == WL_CONNECTED)) {
WiFiClient client;
HTTPClient http;