0.7.35

* fixed timestamp for alarms send over MqTT
* auto-patch of `AsyncWebServer` #834, #1036
* Update documentation in Git regarding `ESP8266` default NRF24 pin assignments

Getting_Started.md

@@ -1,4 +1,4 @@
-## Overview
+ ## Overview
 
 On this page, you'll find detailed instructions on how to wire the module of a Wemos D1 mini or ESP32 to the radio module, as well as how to flash it with the latest firmware. This information will enable you to communicate with compatible inverters.
 
@@ -122,11 +122,11 @@ This is an example wiring using a Wemos D1 mini.<br>
 
 ##### Schematic
 
-![Schematic](doc/AhoyWemos_Schaltplan.jpg)
+![Schematic](https://ahoydtu.de/img/fritzing/esp8266_nrf_sch.png)
 
 ##### Symbolic view
 
-![Symbolic](doc/AhoyWemos_Steckplatine.jpg)
+![Symbolic](https://ahoydtu.de/img/fritzing/esp8266_nrf.png)
 
 #### ESP8266 wiring example on 30pin Lolin NodeMCU v3
 
@@ -146,11 +146,11 @@ Example wiring for a 38pin ESP32 module
 
 ##### Schematic
 
-![Schematic](doc/Wiring_ESP32_Schematic.png)
+![Schematic](https://ahoydtu.de/img/fritzing/esp32-38_nrf_sch.png)
 
 ##### Symbolic view
 
-![Symbolic](doc/Wiring_ESP32_Symbol.png)
+![Symbolic](https://ahoydtu.de/img/fritzing/esp32-38_nrf.png)
 
 ##### ESP32 GPIO settings
 

README.md

@@ -1,4 +1,5 @@
-[![CC BY-NC-SA 4.0][cc-by-nc-sa-shield]][cc-by-nc-sa] [![Ahoy Dev Build][dev-action-badge]][dev-action-link]
+[![CC BY-NC-SA 4.0][cc-by-nc-sa-shield]][cc-by-nc-sa]
+[![Ahoy Build][release-action-badge]][release-action-link] [![Ahoy Dev Build][dev-action-badge]][dev-action-link]
 
 This work is licensed under a
 [Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License][cc-by-nc-sa].
@@ -9,6 +10,9 @@ This work is licensed under a
 [cc-by-nc-sa-image]: https://licensebuttons.net/l/by-nc-sa/4.0/88x31.png
 [cc-by-nc-sa-shield]: https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg
 
+[release-action-badge]: https://github.com/lumapu/ahoy/actions/workflows/compile_release.yml/badge.svg
+[release-action-link]: https://github.com/lumapu/ahoy/actions/workflows/compile_release.yml
+
 [dev-action-badge]: https://github.com/lumapu/ahoy/actions/workflows/compile_development.yml/badge.svg
 [dev-action-link]: https://github.com/lumapu/ahoy/actions/workflows/compile_development.yml
 

patches/AsyncWeb_Prometheus.patch

@@ -0,0 +1,13 @@
+diff --git a/src/WebResponses.cpp b/src/WebResponses.cpp
+index 22a549f..e0b36b3 100644
+--- a/src/WebResponses.cpp
++++ b/src/WebResponses.cpp
+@@ -318,7 +318,7 @@ size_t AsyncAbstractResponse::_ack(AsyncWebServerRequest *request, size_t len, u
+           free(buf);
+           return 0;
+       }
+-      outLen = sprintf_P((char*)buf+headLen, PSTR("%x"), readLen) + headLen;
++      outLen = sprintf_P((char*)buf+headLen, PSTR("%04x"), readLen) + headLen;
+       while(outLen < headLen + 4) buf[outLen++] = ' ';
+       buf[outLen++] = '\r';
+       buf[outLen++] = '\n';

scripts/applyPatches.py

@@ -0,0 +1,20 @@
+import os
+import subprocess
+Import("env")
+
+def applyPatch(libName, patchFile):
+    os.chdir('.pio/libdeps/' + env['PIOENV'] + '/' + libName)
+
+    process = subprocess.run(['git', 'apply', '--reverse', '--check', '../../../../' + patchFile], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
+    if (process.returncode == 0):
+        print('\'' + patchFile + '\' already applied')
+    else:
+        process = subprocess.run(['git', 'apply', '../../../../' + patchFile])
+        if (process.returncode == 0):
+            print('\'' + patchFile + '\' applied')
+        else:
+            print('applying \'' + patchFile + '\' failed')
+
+
+# list of patches to apply (relative to /src)
+applyPatch("ESP Async WebServer", "../patches/AsyncWeb_Prometheus.patch")

src/CHANGES.md

@@ -1,5 +1,10 @@
 # Development Changes
 
+## 0.7.35 - 2023-08-17
+* fixed timestamp for alarms send over MqTT
+* auto-patch of `AsyncWebServer` #834, #1036
+* Update documentation in Git regarding `ESP8266` default NRF24 pin assignments
+
 ## 0.7.34 - 2023-08-16
 * fixed timezone offset of alarms
 * added `AC` and `DC` to `/live` #1098

src/platformio.ini

@@ -21,6 +21,7 @@ monitor_speed = 115200
 extra_scripts =
     pre:../scripts/auto_firmware_version.py
     pre:web/html/convert.py
+    pre:../scripts/applyPatches.py
 
 lib_deps =
     https://github.com/yubox-node-org/ESPAsyncWebServer

src/publisher/pubMqtt.h

@@ -500,6 +500,8 @@ class PubMqtt {
 
         void sendAlarmData() {
             Inverter<> *iv;
+            uint32_t localTime = gTimezone.toLocal(*mUtcTimestamp);
+            uint32_t lastMidnight = gTimezone.toUTC(localTime - (localTime % 86400));  // last midnight local time
             for(uint8_t i = 0; i < MAX_NUM_INVERTERS; i++) {
                 if(!mSendAlarm[i])
                     continue;
@@ -527,11 +529,11 @@ class PubMqtt {
                         publish(mSubTopic, mVal, true);
 
                         snprintf(mSubTopic, 32 + MAX_NAME_LENGTH, "%s/alarm/%d/start", iv->config->name, j);
-                        snprintf(mVal, 40, "%d", iv->lastAlarm[j].start);
+                        snprintf(mVal, 40, "%d", iv->lastAlarm[j].start + lastMidnight);
                         publish(mSubTopic, mVal, true);
 
                         snprintf(mSubTopic, 32 + MAX_NAME_LENGTH, "%s/alarm/%d/end", iv->config->name, j);
-                        snprintf(mVal, 40, "%d", iv->lastAlarm[j].end);
+                        snprintf(mVal, 40, "%d", iv->lastAlarm[j].end + lastMidnight);
                         publish(mSubTopic, mVal, true);
                         yield();
                     }