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fix-up MQTT page

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pull/49/head
Thorsten von Eicken 9 years ago
parent 6158d8f957
commit b2d7d2a579
7 changed files with 83 additions and 118 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 30
      esp-link/cgimqtt.c
  2. 8
      esp-link/mqtt_client.c
  3. 2
      esp-link/status.c
  4. 1
      esp-link/status.h
  5. 118
      html/home.html
  6. 4
      html/mqtt.html
  7. 38
      html/ui.js

30
esp-link/cgimqtt.c
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@ -4,18 +4,39 @@
#include <esp8266.h>
#include "cgi.h"
#include "config.h"
#include "status.h"
#include "mqtt_client.h"
#include "cgimqtt.h"
static char *mqtt_states[] = {
"disconnected", "reconnecting", "connecting", "connected",
};
// Cgi to return MQTT settings
int ICACHE_FLASH_ATTR cgiMqttGet(HttpdConnData *connData) {
char buff[2048];
char buff[1024];
int len;
if (connData->conn==NULL) return HTTPD_CGI_DONE;
// get the current status topic for display
char status_buf1[128], *sb1=status_buf1;
char status_buf2[128], *sb2=status_buf2;
mqttStatusMsg(status_buf1);
// quote all " for the json, sigh...
for (int i=0; i<127 && *sb1; i++) {
if (*sb1 == '"') {
*sb2++ = '\\';
i++;
}
*sb2++ = *sb1++;
}
*sb2 = 0;
len = os_sprintf(buff, "{ "
"\"slip-enable\":%d, "
"\"mqtt-enable\":%d, "
"\"mqtt-state\":\"%s\", "
"\"mqtt-status-enable\":%d, "
"\"mqtt-port\":%d, "
"\"mqtt-host\":\"%s\", "
@ -23,11 +44,12 @@ int ICACHE_FLASH_ATTR cgiMqttGet(HttpdConnData *connData) {
"\"mqtt-username\":\"%s\", "
"\"mqtt-password\":\"%s\", "
"\"mqtt-status-topic\":\"%s\", "
"\"mqtt-state\":\"%s\" }",
flashConfig.slip_enable, flashConfig.mqtt_enable, flashConfig.mqtt_status_enable,
"\"mqtt-status-value\":\"%s\" }",
flashConfig.slip_enable, flashConfig.mqtt_enable,
mqtt_states[mqttClient.connState], flashConfig.mqtt_status_enable,
flashConfig.mqtt_port, flashConfig.mqtt_hostname, flashConfig.mqtt_client,
flashConfig.mqtt_username, flashConfig.mqtt_password,
flashConfig.mqtt_status_topic, "connected");
flashConfig.mqtt_status_topic, status_buf2);
jsonHeader(connData, 200);
httpdSend(connData, buff, len);

8
esp-link/mqtt_client.c
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@ -8,7 +8,9 @@ MQTT_Client mqttClient;
static ETSTimer mqttTimer;
static int once = 0;
static void ICACHE_FLASH_ATTR mqttTimerCb(void *arg) {
static void ICACHE_FLASH_ATTR
mqttTimerCb(void *arg)
{
if (once++ > 0) return;
MQTT_Init(&mqttClient, flashConfig.mqtt_hostname, flashConfig.mqtt_port, 0, 2,
flashConfig.mqtt_client, flashConfig.mqtt_username, flashConfig.mqtt_password, 60);
@ -28,7 +30,9 @@ wifiStateChangeCb(uint8_t status)
// initialize the custom stuff that goes beyond esp-link
void mqtt_client_init() {
void ICACHE_FLASH_ATTR
mqtt_client_init()
{
wifiAddStateChangeCb(wifiStateChangeCb);
}

2
esp-link/status.c
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@ -75,7 +75,7 @@ void ICACHE_FLASH_ATTR statusWifiUpdate(uint8_t state) {
static ETSTimer mqttStatusTimer;
static int ICACHE_FLASH_ATTR
int ICACHE_FLASH_ATTR
mqttStatusMsg(char *buf) {
sint8 rssi = wifi_station_get_rssi();
if (rssi > 0) rssi = 0; // not connected or other error

1
esp-link/status.h
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@ -1,6 +1,7 @@
#ifndef STATUS_H
#define STATUS_H
int mqttStatusMsg(char *buf);
void statusWifiUpdate(uint8_t state);
void statusInit(void);

118
html/home.html
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@ -1,87 +1,63 @@
<div id="main">
<div class="header">
<div><img src="favicon.ico" height="64"><span class="jl">JEELABS</span></div>
<div><img src="favicon.ico" height="64"><span class="jl">JEELABS</span></div>
<h1 style="margin-top:0"><span class="esp">esp</span>-link</h1>
<h2 id="version"></h2>
</div>
<div class="content">
<div class="pure-g">
<div class="pure-u-1"><div class="card">
<p>The JeeLabs esp-link firmware bridges the ESP8266 serial port to Wifi and can
program microcontrollers over the serial port, in particular Arduinos, AVRs, and
NXP's LPC800 and other ARM processors.</p>
<p style="margin-bottom:0;">Program an Arduino/AVR using avrdude using a command
line similar to:</p>
<div class="tt">/home/arduino-1.0.5/hardware/tools/avrdude \<br>
&nbsp;&nbsp;-DV -patmega328p -Pnet:esp-link.local:23 -carduino -b115200 -U \<br>
&nbsp;&nbsp;-C /home/arduino-1.0.5/hardware/tools/avrdude.conf flash:w:my_sketch.hex:i
</div>
<p>where <tt>-Pnet:esp-link.local:23</tt> tells avrdude to connect to port 23 of esp-link.
You can substitute the IP address of your esp-link for esp-link.local if necessary.</p>
<p>Please refer to
<a href="https://github.com/jeelabs/esp-link/blob/master/README.md">the online README</a>
for up-to-date help and to the forthcoming
<a href="http://jeelabs.org">JeeLabs blog</a> for an intro to the codebase.</p>
</div></div>
</div>
<div class="pure-g">
<div class="pure-u-1 pure-u-md-1-2">
<div class="card">
<h1>Wifi summary</h1>
<div id="wifi-spinner" class="spinner spinner-small"></div>
<table id="wifi-table" class="pure-table pure-table-horizontal" hidden><tbody>
<tr><td>WiFi mode</td><td id="wifi-mode"></td></tr>
<tr><td>Configured network</td><td id="wifi-ssid"></td></tr>
<tr><td>Wifi channel</td><td id="wifi-chan"></td></tr>
<tr><td>Wifi status</td><td id="wifi-status"></td></tr>
<tr><td>Wifi address</td><td id="wifi-ip"></td></tr>
<tr><td>Configured hostname</td><td id="wifi-hostname"></td></tr>
</tbody> </table>
</div>
<div class="card">
<h1>TCP client</h1>
<form action="#" id="tcpform" class="pure-form">
<legend>TCP client support in esp-link</legend>
<div class="form-horizontal">
<input type="checkbox" name="tcp_enable"/>
<label>Enable serial port TCP client</label>
</div>
<br>
<legend>Grovestreams data push</legend>
<div class="form-horizontal">
<input type="checkbox" name="rssi_enable"/>
<label>Send RSSI</label>
</div>
<div class="pure-form-stacked">
<label>API key/passwd</label>
<input type="password" name="api_key"/>
</div>
<button id="tcp-button" type="submit"
class="pure-button button-primary">Change!</button>
</form>
</div>
</div>
<div class="pure-u-1 pure-u-md-1-2"><div class="card">
<h1>Pin assignment</h1>
<legend>Select one of the following signal/pin assignments to match your hardware</legend>
<fieldset class='radios' id='pin-mux'>
<div class="spinner spinner-small"></div>
</fieldset>
</div></div>
</div>
<div class="pure-g">
</div>
<div class="content">
<div class="pure-g">
<div class="pure-u-1"><div class="card">
<p>The JeeLabs esp-link firmware bridges the ESP8266 serial port to Wifi and can
program microcontrollers over the serial port, in particular Arduinos, AVRs, and
NXP's LPC800 and other ARM processors.</p>
<p style="margin-bottom:0;">Program an Arduino/AVR using avrdude using a command
line similar to:</p>
<div class="tt">/home/arduino-1.0.5/hardware/tools/avrdude \<br>
&nbsp;&nbsp;-DV -patmega328p -Pnet:esp-link.local:23 -carduino -b115200 -U \<br>
&nbsp;&nbsp;-C /home/arduino-1.0.5/hardware/tools/avrdude.conf flash:w:my_sketch.hex:i
</div>
<p>where <tt>-Pnet:esp-link.local:23</tt> tells avrdude to connect to port 23 of esp-link.
You can substitute the IP address of your esp-link for esp-link.local if necessary.</p>
<p>Please refer to
<a href="https://github.com/jeelabs/esp-link/blob/master/README.md">the online README</a>
for up-to-date help and to the forthcoming
<a href="http://jeelabs.org">JeeLabs blog</a> for an intro to the codebase.</p>
</div></div>
</div>
<div class="pure-g">
<div class="pure-u-1 pure-u-md-1-2">
<div class="card">
<h1>Wifi summary</h1>
<div id="wifi-spinner" class="spinner spinner-small"></div>
<table id="wifi-table" class="pure-table pure-table-horizontal" hidden><tbody>
<tr><td>WiFi mode</td><td id="wifi-mode"></td></tr>
<tr><td>Configured network</td><td id="wifi-ssid"></td></tr>
<tr><td>Wifi channel</td><td id="wifi-chan"></td></tr>
<tr><td>Wifi status</td><td id="wifi-status"></td></tr>
<tr><td>Wifi address</td><td id="wifi-ip"></td></tr>
<tr><td>Configured hostname</td><td id="wifi-hostname"></td></tr>
</tbody> </table>
</div>
</div>
<div class="pure-u-1 pure-u-md-1-2"><div class="card">
<h1>Pin assignment</h1>
<legend>Select one of the following signal/pin assignments to match your hardware</legend>
<fieldset class='radios' id='pin-mux'>
<div class="spinner spinner-small"></div>
</fieldset>
</div></div>
</div>
<div class="pure-g">
</div>
</div>
</div>
</div>
<script type="text/javascript">
onLoad(function() {
fetchPins();
fetchPins();
getWifiInfo();
fetchTcpClient();
bnd($("#tcpform"), "submit", changeTcpClient);
});
</script>
</body></html>

4
html/mqtt.html
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@ -69,9 +69,9 @@
<br>
<legend>Status reporting settings</legend>
<div class="pure-form-stacked">
<label>Topic prefix</label>
<label>Topic</label>
<input type="text" name="mqtt-status-topic"/>
Suffixes: rssi, heap-free, ...
Message: <tt id="mqtt-status-value"></tt>
</div>
<button id="mqtt-status-button" type="submit" class="pure-button button-primary">
Update status settings!

38
html/ui.js
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@ -356,44 +356,6 @@ function setPins(v, name) {
});
}
//===== TCP client card
function tcpEn(){return document.querySelector('input[name="tcp_enable"]')}
function rssiEn(){return document.querySelector('input[name="rssi_enable"]')}
function apiKey(){return document.querySelector('input[name="api_key"]')}
function changeTcpClient(e) {
e.preventDefault();
var url = "tcpclient";
url += "?tcp_enable=" + tcpEn().checked;
url += "&rssi_enable=" + rssiEn().checked;
url += "&api_key=" + encodeURIComponent(apiKey().value);
hideWarning();
var cb = $("#tcp-button");
addClass(cb, 'pure-button-disabled');
ajaxSpin("POST", url, function(resp) {
removeClass(cb, 'pure-button-disabled');
fetchTcpClient();
}, function(s, st) {
showWarning("Error: "+st);
removeClass(cb, 'pure-button-disabled');
fetchTcpClient();
});
}
function displayTcpClient(resp) {
tcpEn().checked = resp.tcp_enable > 0;
rssiEn().checked = resp.rssi_enable > 0;
apiKey().value = resp.api_key;
}
function fetchTcpClient() {
ajaxJson("GET", "/tcpclient", displayTcpClient, function() {
window.setTimeout(fetchTcpClient, 1000);
});
}
//===== MQTT cards
function changeMqtt(e) {

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