Verkehrsrot
GitHub
commit
c3d9163463
232
src/boot.cpp
232
src/boot.cpp
@ -4,6 +4,73 @@
|
||||
// Local logging tag
|
||||
static const char TAG[] = __FILE__;
|
||||
|
||||
static hw_timer_t *wdTimer = NULL;
|
||||
static WebServer server(80);
|
||||
static TaskHandle_t RestartHandle;
|
||||
|
||||
static const char *loginMenu =
|
||||
"<form name='loginForm'>"
|
||||
"<table width='20%' bgcolor='A09F9F' align='center'>"
|
||||
"<tr>"
|
||||
"<td colspan=2>"
|
||||
"<center><font size=4><b>Maintenance Menu</b></font></center>"
|
||||
"<br>"
|
||||
"</td>"
|
||||
"<br>"
|
||||
"<br>"
|
||||
"</tr>"
|
||||
"<tr>"
|
||||
"<td><input type='submit' onclick='start(this.form)' "
|
||||
"value='Start'></td>"
|
||||
"</tr>"
|
||||
"</table>"
|
||||
"</form>"
|
||||
"<script>"
|
||||
"function start(form) {window.open('/serverIndex')}"
|
||||
"</script>";
|
||||
|
||||
static const char *serverIndex =
|
||||
"<script "
|
||||
"src='https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/"
|
||||
"jquery.min.js'></script>"
|
||||
"<form method='POST' action='#' enctype='multipart/form-data' "
|
||||
"id='upload_form'>"
|
||||
"<input type='file' name='update'>"
|
||||
"<input type='submit' value='Update'>"
|
||||
"</form>"
|
||||
"<div id='prg'>progress: 0%</div>"
|
||||
"<script>"
|
||||
"$('form').submit(function(e){"
|
||||
"e.preventDefault();"
|
||||
"var form = $('#upload_form')[0];"
|
||||
"var data = new FormData(form);"
|
||||
" $.ajax({"
|
||||
"url: '/update',"
|
||||
"type: 'POST',"
|
||||
"data: data,"
|
||||
"contentType: false,"
|
||||
"processData:false,"
|
||||
"xhr: function() {"
|
||||
"var xhr = new window.XMLHttpRequest();"
|
||||
"xhr.upload.addEventListener('progress', function(evt) {"
|
||||
"if (evt.lengthComputable) {"
|
||||
"var per = evt.loaded / evt.total;"
|
||||
"$('#prg').html('progress: ' + Math.round(per*100) + '%');"
|
||||
"}"
|
||||
"}, false);"
|
||||
"return xhr;"
|
||||
"},"
|
||||
"success:function(d, s) {"
|
||||
"console.log('success!')"
|
||||
"},"
|
||||
"error: function (a, b, c) {"
|
||||
"}"
|
||||
"});"
|
||||
"});"
|
||||
"</script>";
|
||||
|
||||
void IRAM_ATTR watchdog() { xTaskResumeFromISR(RestartHandle); }
|
||||
|
||||
// start local web server with user interface for maintenance mode
|
||||
// used for manually uploading a firmware file via wifi
|
||||
|
||||
@ -21,76 +88,24 @@ void start_boot_menu(void) {
|
||||
const char *ssid = WIFI_SSID;
|
||||
const char *password = WIFI_PASS;
|
||||
|
||||
RTC_runmode = RUNMODE_NORMAL; // if watchdog fires, boot to production
|
||||
// set runmode normal makes watchdog booting to production if triggered
|
||||
RTC_runmode = RUNMODE_NORMAL;
|
||||
|
||||
hw_timer_t *timer = NULL;
|
||||
timer = timerBegin(2, 80, true); // timer 2, div 80, countup
|
||||
timerAttachInterrupt(timer, &esp_restart, true); // apply watchdog reset
|
||||
timerAlarmWrite(timer, BOOTDELAY * 1000000, false); // watchdog time in us
|
||||
timerAlarmEnable(timer); // enable watchdog
|
||||
// setup restart handle task for resetting ESP32, which is callable from ISR
|
||||
// (because esp_restart() from ISR would trigger the ESP32 task watchdog)
|
||||
xTaskCreate(
|
||||
[](void *p) {
|
||||
vTaskSuspend(NULL);
|
||||
ESP.restart();
|
||||
},
|
||||
"Restart", configMINIMAL_STACK_SIZE, NULL, (3 | portPRIVILEGE_BIT),
|
||||
&RestartHandle);
|
||||
|
||||
WebServer server(80);
|
||||
|
||||
const char *loginMenu =
|
||||
"<form name='loginForm'>"
|
||||
"<table width='20%' bgcolor='A09F9F' align='center'>"
|
||||
"<tr>"
|
||||
"<td colspan=2>"
|
||||
"<center><font size=4><b>Maintenance Menu</b></font></center>"
|
||||
"<br>"
|
||||
"</td>"
|
||||
"<br>"
|
||||
"<br>"
|
||||
"</tr>"
|
||||
"<tr>"
|
||||
"<td><input type='submit' onclick='start(this.form)' "
|
||||
"value='Start'></td>"
|
||||
"</tr>"
|
||||
"</table>"
|
||||
"</form>"
|
||||
"<script>"
|
||||
"function start(form) {window.open('/serverIndex')}"
|
||||
"</script>";
|
||||
|
||||
const char *serverIndex =
|
||||
"<script "
|
||||
"src='https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/"
|
||||
"jquery.min.js'></script>"
|
||||
"<form method='POST' action='#' enctype='multipart/form-data' "
|
||||
"id='upload_form'>"
|
||||
"<input type='file' name='update'>"
|
||||
"<input type='submit' value='Update'>"
|
||||
"</form>"
|
||||
"<div id='prg'>progress: 0%</div>"
|
||||
"<script>"
|
||||
"$('form').submit(function(e){"
|
||||
"e.preventDefault();"
|
||||
"var form = $('#upload_form')[0];"
|
||||
"var data = new FormData(form);"
|
||||
" $.ajax({"
|
||||
"url: '/update',"
|
||||
"type: 'POST',"
|
||||
"data: data,"
|
||||
"contentType: false,"
|
||||
"processData:false,"
|
||||
"xhr: function() {"
|
||||
"var xhr = new window.XMLHttpRequest();"
|
||||
"xhr.upload.addEventListener('progress', function(evt) {"
|
||||
"if (evt.lengthComputable) {"
|
||||
"var per = evt.loaded / evt.total;"
|
||||
"$('#prg').html('progress: ' + Math.round(per*100) + '%');"
|
||||
"}"
|
||||
"}, false);"
|
||||
"return xhr;"
|
||||
"},"
|
||||
"success:function(d, s) {"
|
||||
"console.log('success!')"
|
||||
"},"
|
||||
"error: function (a, b, c) {"
|
||||
"}"
|
||||
"});"
|
||||
"});"
|
||||
"</script>";
|
||||
// setup watchdog, based on esp32 timer2 interrupt
|
||||
wdTimer = timerBegin(0, 80, true); // timer 0, div 80, countup
|
||||
timerAttachInterrupt(wdTimer, &watchdog, true); // callback for device reset
|
||||
timerAlarmWrite(wdTimer, BOOTDELAY * 1000000, false); // set time in us
|
||||
timerAlarmEnable(wdTimer); // enable watchdog
|
||||
|
||||
WiFi.disconnect(true);
|
||||
WiFi.config(INADDR_NONE, INADDR_NONE,
|
||||
@ -111,75 +126,74 @@ void start_boot_menu(void) {
|
||||
// 2nd try
|
||||
if (WiFi.status() != WL_CONNECTED) {
|
||||
WiFi.begin(ssid, password);
|
||||
while (WiFi.status() != WL_CONNECTED) {
|
||||
delay(500);
|
||||
}
|
||||
delay(500);
|
||||
}
|
||||
|
||||
MDNS.begin(host);
|
||||
timerWrite(wdTimer, 0); // reset timer (feed watchdog)
|
||||
|
||||
// send start button page
|
||||
server.on("/", HTTP_GET, [&server, &loginMenu]() {
|
||||
server.on("/", HTTP_GET, []() {
|
||||
server.sendHeader("Connection", "keep-alive");
|
||||
server.send(200, "text/html", loginMenu);
|
||||
});
|
||||
|
||||
// send upload button page
|
||||
server.on("/serverIndex", HTTP_GET, [&server, &serverIndex, &timer]() {
|
||||
timerAlarmWrite(timer, BOOTTIMEOUT * 1000000, false);
|
||||
server.on("/serverIndex", HTTP_GET, []() {
|
||||
timerAlarmWrite(wdTimer, BOOTTIMEOUT * 1000000, false); // set time in us
|
||||
server.sendHeader("Connection", "keep-alive");
|
||||
server.send(200, "text/html", serverIndex);
|
||||
});
|
||||
|
||||
// handling uploading firmware file
|
||||
server.on(
|
||||
"/update", HTTP_POST,
|
||||
[&server]() {
|
||||
[]() {
|
||||
server.sendHeader("Connection", "close");
|
||||
server.send(200, "text/plain", (Update.hasError()) ? "FAIL" : "OK");
|
||||
WiFi.disconnect(true);
|
||||
if (!Update.hasError())
|
||||
RTC_runmode = RUNMODE_POWERCYCLE;
|
||||
esp_restart();
|
||||
},
|
||||
|
||||
[&server, &timer]() {
|
||||
// handling uploading firmware file
|
||||
[]() {
|
||||
bool success = false;
|
||||
HTTPUpload &upload = server.upload();
|
||||
|
||||
switch (upload.status) {
|
||||
// did we get a file name?
|
||||
if (upload.filename != NULL) {
|
||||
|
||||
case UPLOAD_FILE_START:
|
||||
// start file transfer
|
||||
ESP_LOGI(TAG, "Uploading %s", upload.filename.c_str());
|
||||
success = Update.begin();
|
||||
break;
|
||||
switch (upload.status) {
|
||||
|
||||
case UPLOAD_FILE_WRITE:
|
||||
// flashing firmware to ESP
|
||||
success = (Update.write(upload.buf, upload.currentSize) ==
|
||||
upload.currentSize);
|
||||
break;
|
||||
case UPLOAD_FILE_START:
|
||||
// start file transfer
|
||||
ESP_LOGI(TAG, "Uploading %s", upload.filename.c_str());
|
||||
success = Update.begin();
|
||||
break;
|
||||
|
||||
case UPLOAD_FILE_END:
|
||||
success = Update.end(true); // true to set the size to the current
|
||||
if (success)
|
||||
ESP_LOGI(TAG, "Upload finished, %u bytes written",
|
||||
upload.totalSize);
|
||||
else
|
||||
ESP_LOGE(TAG, "Upload failed, status=%d", upload.status);
|
||||
break;
|
||||
case UPLOAD_FILE_WRITE:
|
||||
// flashing firmware to ESP
|
||||
success = (Update.write(upload.buf, upload.currentSize) ==
|
||||
upload.currentSize);
|
||||
break;
|
||||
|
||||
case UPLOAD_FILE_ABORTED:
|
||||
default:
|
||||
break;
|
||||
case UPLOAD_FILE_END:
|
||||
success = Update.end(true); // true to set the size to the current
|
||||
if (success)
|
||||
ESP_LOGI(TAG, "Upload finished, %u bytes written",
|
||||
upload.totalSize);
|
||||
else
|
||||
ESP_LOGE(TAG, "Upload failed, status=%d", upload.status);
|
||||
break;
|
||||
|
||||
} // switch
|
||||
case UPLOAD_FILE_ABORTED:
|
||||
default:
|
||||
break;
|
||||
|
||||
if (!success) {
|
||||
ESP_LOGE(TAG, "Error: %s", Update.errorString());
|
||||
WiFi.disconnect(true);
|
||||
esp_restart();
|
||||
} // switch
|
||||
|
||||
// don't boot to production if update failed
|
||||
if (!success) {
|
||||
ESP_LOGE(TAG, "Error: %s", Update.errorString());
|
||||
RTC_runmode = RUNMODE_POWERCYCLE;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
@ -192,6 +206,6 @@ void start_boot_menu(void) {
|
||||
|
||||
while (1) {
|
||||
server.handleClient();
|
||||
delay(1);
|
||||
delay(2);
|
||||
}
|
||||
}
|
||||
@ -51,7 +51,6 @@ So don't do it if you do not own a digital oscilloscope.
|
||||
-------------------------------------------------------------------------------
|
||||
0 displayIRQ -> display refresh -> 40ms (DISPLAYREFRESH_MS)
|
||||
1 ppsIRQ -> pps clock irq -> 1sec
|
||||
2 watchdog -> used in boot.cpp
|
||||
3 MatrixDisplayIRQ -> matrix mux cycle -> 0,5ms (MATRIX_DISPLAY_SCAN_US)
|
||||
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user